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lucianoratamero/App.py

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breact: a naive implementation of a react-like component API in brython
Raw
README.md

breact: a naive implementation of a react-like component API in brython

To run this proof of concept, start the built-in Python HTTP server by

python -m http.server

The default port is 8000. To specify another port:

python -m http.server 8080

For more information please visit http://brython.info.

Features:

  • react-like component API using brython's html module for rendering;
  • state/props management;
  • only rerenders a component when its state changes;
  • default_props.

Syntax

To render a Component, create a class that extends the Component class from breact, giving it a render method:

from browser import html
from breact import Component

class Button(Component):
    def render(self):
        return html.BUTTON('I am a button')

To use this Component in another, you need to first instantiate it, then call it:

from browser import html
from breact import Component

class Button(Component):
    def render(self):
        return html.BUTTON('I am a button')

class ButtonGroup(Component):
    return html.DIV([
        # note the double parenthesis
        Button()(),
        Button()(),
        Button()(),
    ])

You may have states, props and default props in your Components:

class ComponentWithState(Component):
    state = {'sample_text': 'testing the state'}

    def render(self):
        return html.P(self.state['sample_text'])

class ComponentWithProps(Component):
    default_props = {'sample_text': 'testing default props'}

    def render(self):
        return html.P(self.props['sample_text'])

class ComponentThatUsesThem(Component):
    def render(self):
        return html.DIV([
            ComponentWithState()(), # renders <p>testing the state</p>
            ComponentWithProps()(), # renders <p>testing the default props</p>
            ComponentWithProps(sample_text='testing the props')(), # renders <p>testing the props</p>
        ])

To change a Component's state, call self.set_state passing a dict with new data. breact will find the Component and update the DOM with the new version, so you don't need to do anything manually:

class ButtonWithCounter(Component):
    state = {'count': 0}

    # passing the event is mandatory
    def increment(self, event):
        self.set_state({ 'count': self.state['count'] + 1 })

    def render(self):
        return html.DIV([
            html.BUTTON('Increment').bind('click', self.increment),
            html.INPUT(value=self.state['count']),
        ])

For more examples, check Counter.py

Raw
App.py
from browser import html
from breact import render_to_DOM, Component
from Counter import Counter
class App(Component):
def render(self):
return html.DIV([
html.H1('Counter'),
Counter()()
])
render_to_DOM(app_root=App())
Raw
breact.py
from copy import deepcopy
from javascript import Math
from browser import document, window
def generate_uuid():
return window.uuidv4()
def void_func():
return lambda *args: None
def render_to_DOM(app_root=None, component=None):
if component:
changed_node = document.select_one(f'[data-uuid="{component.uuid}"]')
changed_node.replaceWith(component())
if app_root:
document.select_one('body').innerHTML = ''
document.select_one('body') <= app_root()
class Component:
def __init__(self, children=[], **props):
self.children = children
self.state = getattr(self, 'state', {})
if getattr(self, 'default_props', None):
self.props = {**self.default_props, **props}
else:
self.props = props
self.uuid = str(generate_uuid())
def set_state(self, data):
old_state = deepcopy(self.state)
self.state.update(data)
if self.state != old_state:
render_to_DOM(component=self)
def render(self):
raise NotImplementedError('A Component should implement the render method')
def __call__(self):
rendered_component = self.render()
rendered_component.attrs['data-uuid'] = self.uuid
return rendered_component
Raw
brython.js
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t.TypeError.$factory("first argument must be a bytes-like object, not '"+e.class_name(n)+"'");if(!n.__class__.$buffer_protocol)throw t.TypeError.$factory("first argument must be a bytes-like object, not '"+e.class_name(n)+"'");i=-1==i?r.source.length:Math.min(r.source.length,i);for(var o=n.source.length,_=a;_<=i-o;_++){for(var l=r.source.slice(_,_+o),c=!0,u=0;u<o;u++)if(l[u]!=n.source[u]){c=!1;break}if(c)return _}return-1},f.fromhex=function(){for(var r=e.args("fromhex",2,{cls:null,string:null},["cls","string"],arguments,{},null,null),n=r.string.replace(/\s/g,""),s=[],a=0;a<n.length;a+=2){if(a+2>n.length)throw t.ValueError.$factory("non-hexadecimal number found in fromhex() arg");s.push(t.int.$factory(n.substr(a,2),16))}return r.cls.$factory(s)},f.hex=function(){for(var t=e.args("hex",1,{self:null},["self"],arguments,{},null,null).self,r="",n=0,s=t.source.length;n<s;n++){var a=t.source[n].toString(16);a.length<2&&(a="0"+a),r+=a}return r},f.index=function(){var 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e=0;e<r;++e)if(n=n||t[e]>64&&t[e]<91,t[e]>96&&t[e]<123)return!1;return n},f.istitle=function(e){for(var t=e.source,r=t.length,n=!1,s=!1,a=!1,i=!1,o=0;o<r;++o){if(i=t[o]>96&&t[o]<123,a=t[o]>64&&t[o]<91,(n=i||a)&&s&&a||!s&&i)return!1;s=n}return!0},f.join=function(){for(var r=e.args("join",2,{self:null,iterable:null},["self","iterable"],arguments,{}),s=r.self,a=r.iterable,i=t.getattr(t.iter(a),"__next__"),o=s.__class__.$factory(),_=!0;;)try{var l=i();_?_=!1:o=f.__add__(o,s),o=f.__add__(o,l)}catch(e){if(n(e,t.StopIteration))break;throw e}return o};f.lower=function(e){for(var t,r=[],n=0,s=0,a=e.source.length;s<a;s++)e.source[s]&&(r[n++]=(t=e.source[s])>=65&&t<=90?t+32:t);return f.$factory(r)},f.ljust=function(){var r=e.args("ljust",3,{self:null,width:null,fillbyte:null},["self","width","fillbyte"],arguments,{fillbyte:f.$factory([32])},null,null);if(!r.fillbyte.__class__)throw t.TypeError.$factory("argument 2 must be a byte string of length 1, not 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t.tuple.$factory([f.$factory(s.slice(0,a)),f.$factory(s.slice(a,a+n)),f.$factory(s.slice(a+n))])},f.replace=function(){var r=e.args("replace",4,{self:null,old:null,new:null,count:null},["self","old","new","count"],arguments,{count:-1},null,null),n=[],s=r.self,a=s.source,i=a.length,o=r.old,_=r.new,l=r.count>=0?r.count:a.length;if(!r.old.__class__)throw t.TypeError.$factory("first argument must be a bytes-like object, not '"+e.class_name(r.old)+"'");if(!r.old.__class__.$buffer_protocol)throw t.TypeError.$factory("first argument must be a bytes-like object, not '"+e.class_name(r.sep)+"'");if(!r.new.__class__)throw t.TypeError.$factory("second argument must be a bytes-like object, not '"+e.class_name(r.old)+"'");if(!r.new.__class__.$buffer_protocol)throw t.TypeError.$factory("second argument must be a bytes-like object, not '"+e.class_name(r.sep)+"'");for(var c=0;c<i;c++)if(f.startswith(s,o,c)&&l){for(var u=0;u<_.source.length;u++)n.push(_.source[u]);c+=o.source.length-1,l--}else 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r=e.args("rfind",4,{self:null,sub:null,start:null,end:null},["self","sub","start","end"],arguments,{start:0,end:-1},null,null),n=f.rfind(r.self,r.sub,r.start,r.end);if(-1==n)throw t.ValueError.$factory("subsection not found");return n},f.rjust=function(){var r=e.args("rjust",3,{self:null,width:null,fillbyte:null},["self","width","fillbyte"],arguments,{fillbyte:f.$factory([32])},null,null);if(!r.fillbyte.__class__)throw t.TypeError.$factory("argument 2 must be a byte string of length 1, not '"+e.class_name(r.fillbyte)+"'");if(!r.fillbyte.__class__.$buffer_protocol)throw t.TypeError.$factory("argument 2 must be a byte string of length 1, not '"+e.class_name(r.fillbyte)+"'");for(var n=[],s=r.width-r.self.source.length,a=0;a<s;++a)n.push(r.fillbyte.source[0]);return f.$factory(n.concat(r.self.source))},f.rpartition=function(){var r=e.args("rpartition",2,{self:null,sep:null},["self","sep"],arguments,{},null,null);if(!r.sep.__class__)throw t.TypeError.$factory("a bytes-like object is 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n=e.args("splitlines",2,{self:null,keepends:null},["self","keepends"],arguments,{keepends:!1},null,null);if(!t.isinstance(n.keepends,[t.bool,t.int]))throw t.TypeError("integer argument expected, got "+e.get_class(n.keepends).__name);var s=t.int.$factory(n.keepends),a=[],i=n.self.source,o=0,_=0;if(!i.length)return a;for(;_<i.length;)_<i.length-1&&13==i[_]&&10==i[_+1]?(a.push(f.$factory(i.slice(o,s?_+2:_))),o=_+=2):13==i[_]||10==i[_]?(a.push(f.$factory(i.slice(o,s?_+1:_))),o=_+=1):_++;return o<i.length&&a.push(f.$factory(i.slice(o))),a},f.startswith=function(){var r=e.args("startswith",3,{self:null,prefix:null,start:null},["self","prefix","start"],arguments,{start:0},null,null),n=r.start;if(t.isinstance(r.prefix,f)){for(var s=!0,a=0;a<r.prefix.source.length&&s;a++)s=r.self.source[n+a]==r.prefix.source[a];return s}if(t.isinstance(r.prefix,t.tuple)){var i=[];for(a=0;a<r.prefix.length;a++){if(!t.isinstance(r.prefix[a],f))throw t.TypeError.$factory("startswith first arg must be bytes or a 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0===a)a=[];else{if(!n(a,f))throw t.TypeError.$factory("Type "+e.get_class(a).__name+" doesn't support the buffer API");a=a.source}var i=[],o=0;if(n(s,f)&&256==s.source.length)for(var _=0,l=r.source.length;_<l;_++)a.indexOf(r.source[_])>-1||(i[o++]=s.source[r.source[_]]);return f.$factory(i)};function d(e,r,n){throw t.UnicodeEncodeError.$factory("'"+e+"' codec can't encode character "+t.hex(r)+" in position "+n)}function h(e){var t=e.toLowerCase();return"windows"==t.substr(0,7)&&(t="cp"+t.substr(7)),(t.startsWith("cp")||t.startsWith("iso"))&&(t=t.replace("-","")),t=t.replace(/-/g,"_")}f.upper=function(e){for(var t,r=[],n=0,s=0,a=e.source.length;s<a;s++)e.source[s]&&(r[n++]=(t=e.source[s])>=97&&t<=122?t-32:t);return f.$factory(r)},f.zfill=function(e,t){for(var r=e.source.slice(),n=43==r[0]||45==r[0]?1:0,s=t-e.source.length,a=[],i=0;i<s;++i)a.push(48);return r.splice.apply(r,[n,0].concat(a)),f.$factory(r)};var $=e.decode=function(r,n,s){var a="",i=r.source,_=h(n),l=!1;switch(_){case"utf_8":case"utf-8":case"utf8":case"U8":case"UTF":var u,p=0;for(a="";p<i.length;){var d=i[p];if(u=null,128&d)if(d>>5==6)if(void 0===i[p+1]?u=[d,p,"end"]:128!=(192&i[p+1])&&(u=[d,p,"continuation"]),null!==u){if("ignore"!=s)throw t.UnicodeDecodeError.$factory("'utf-8' codec can't decode byte 0x"+u[0].toString(16)+" in position "+u[1]+("end"==u[2]?": unexpected end of data":": invalid continuation byte"));p++}else{var m=31&d;m<<=6,m+=63&i[p+1],a+=String.fromCodePoint(m),p+=2}else if(d>>4==14)if(void 0===i[p+1]?u=[d,p,"end",p+1]:128!=(192&i[p+1])?u=[d,p,"continuation",p+2]:void 0===i[p+2]?u=[d,p+"-"+(p+1),"end",p+2]:128!=(192&i[p+2])&&(u=[d,p,"continuation",p+3]),null!==u)if("ignore"==s)p=u[3];else{if("surrogateescape"!=s)throw t.UnicodeDecodeError.$factory("'utf-8' codec can't decode byte 0x"+u[0].toString(16)+" in position "+u[1]+("end"==u[2]?": unexpected end of data":": invalid continuation byte"));for(var b=p;b<u[3];b++)a+=String.fromCodePoint(56448+i[b]-128);p=u[3]}else{m=15&d;m<<=12,m+=(63&i[p+1])<<6,m+=63&i[p+2],a+=String.fromCodePoint(m),p+=3}else if(d>>3==30)if(l=!0,void 0===i[p+1]?u=[d,p,"end",p+1]:128!=(192&i[p+1])?u=[d,p,"continuation",p+2]:void 0===i[p+2]?u=[d,p+"-"+(p+1),"end",p+2]:128!=(192&i[p+2])?u=[d,p,"continuation",p+3]:void 0===i[p+3]?u=[d,p+"-"+(p+1)+"-"+(p+2),"end",p+3]:128!=(192&i[p+2])&&(u=[d,p,"continuation",p+3]),null!==u)if("ignore"==s)p=u[3];else{if("surrogateescape"!=s)throw t.UnicodeDecodeError.$factory("'utf-8' codec can't decode byte 0x"+u[0].toString(16)+" in position "+u[1]+("end"==u[2]?": unexpected end of data":": invalid continuation byte"));for(b=p;b<u[3];b++)a+=String.fromCodePoint(56448+i[b]-128);p=u[3]}else{m=15&d;m<<=18,m+=(63&i[p+1])<<12,m+=(63&i[p+2])<<6,m+=63&i[p+3],a+=String.fromCodePoint(m),p+=4}else if("ignore"==s)p++;else{if("surrogateescape"!=s)throw t.UnicodeDecodeError.$factory("'utf-8' codec can't decode byte 0x"+d.toString(16)+" in 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t.UnicodeDecodeError.$factory(y)}}break;default:try{!function(r){if(void 0===o[r]){var n=t.__import__("encodings."+r);n[r].getregentry&&(o[r]=e.$getattr(n[r].getregentry(),"decode"))}}(_)}catch(e){throw console.log(i,n,"error load_decoder",e),t.LookupError.$factory("unknown encoding: "+_)}return o[_](r)[0]}return a},m=e.encode=function(){var r=e.args("encode",3,{s:null,encoding:null,errors:null},["s","encoding","errors"],arguments,{encoding:"utf-8",errors:"strict"},null,null),n=r.s,s=r.encoding,a=r.errors,o=[],_=0,l=h(s);switch(l){case"utf-8":case"utf_8":case"utf8":for(var c=[],u=0,f=n.length;u<f;u++){(p=n.charCodeAt(u))<127?c.push(p):p<2047?c.push(192+(p>>6),128+(63&p)):p<65535?c.push(224+(p>>12),128+((4095&p)>>6),128+(63&p)):console.log("4 bytes")}return 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if(isinstance(e,_b_.bool))e=_b_.bool.__int__(e)+"";else if("string"!=typeof e)throw ValueError.$factory("argument of long_int must be a string, not "+$B.class_name(e))}for(var r=!1,n=!0,s=0;" "==e.charAt(0)&&e.length;)e=e.substr(1);for(;" "==e.charAt(e.length-1)&&e.length;)e=e.substr(0,e.length-1);if("+"==e.charAt(0)?r=!0:"-"==e.charAt(0)&&(r=!0,n=!1),r){if(1==e.length)throw ValueError.$factory('long_int argument is not a valid number: "'+e+'"');e=e.substr(1)}for(;s<e.length-1&&"0"==e.charAt(s);)s++;e=e.substr(s);for(var a=digits(t),i=-1,o=0;o<e.length;o++)if("."==e.charAt(o)&&-1==i)i=o;else{if("e"==e.charAt(o)){var _=e.substr(0,o);if(!/^[+-]?\d+$/.exec(e.substr(o+1)))throw Error("wrong exp "+e.substr(o+1));exp=parseInt(e.substr(o+1)),-1!=i&&(_=_.substr(0,i)+_.substr(i+1),exp=exp+i-1),i=-1,e=_+"0".repeat(exp-_.length);break}if(!a[e.charAt(o)])throw ValueError.$factory('long_int argument is not a valid number: "'+e+'"')}if(-1!=i&&(e=e.substr(0,i)),10!=t){for(var l="1",c=long_int.$factory(0),u=e.length;u--;){var f=mul_pos(l,parseInt(e.charAt(u),t).toString()).value;c=add_pos(c.value,f),l=mul_pos(l,t.toString()).value}return c}return{__class__:long_int,value:e,pos:n}},$B.set_func_names(long_int,"builtins"),$B.long_int=long_int}(__BRYTHON__),function($B){var _b_=$B.builtins;function $UnsupportedOpType(e,t,r){throw _b_.TypeError.$factory("unsupported operand type(s) for "+e+": '"+t+"' and '"+r+"'")}var complex={__class__:_b_.type,__dir__:_b_.object.__dir__,$infos:{__module__:"builtins",__name__:"complex"},$is_class:!0,$native:!0,$descriptors:{real:!0,imag:!0}};function complex2expo(e){var t=Math.sqrt(e.$real*e.$real+e.$imag*e.$imag),r=e.$imag/t,n=e.$real/t;return{norm:t,angle:0==n?1==r?Math.PI/2:3*Math.PI/2:0==r?1==n?0:Math.PI:Math.atan(r/n)}}complex.__abs__=function(e){var t=isFinite(e.$real),r=isFinite(e.$imag);if(t&&isNaN(e.$imag)||r&&isNaN(e.$real)||isNaN(e.$imag)&&isNaN(e.$real))return NaN;if(!t||!r)return 1/0;var n=Math.sqrt(Math.pow(e.$real,2)+Math.pow(e.$imag,2));if(!isFinite(n)&&t&&r)throw _b_.OverflowError.$factory("absolute value too large");return n},complex.__bool__=function(e){return 0!=e.$real||0!=e.$imag},complex.__eq__=function(e,t){return _b_.isinstance(t,complex)?e.$real.valueOf()==t.$real.valueOf()&&e.$imag.valueOf()==t.$imag.valueOf():_b_.isinstance(t,_b_.int)?0==e.$imag&&e.$real==t.valueOf():_b_.isinstance(t,_b_.float)?0==e.$imag&&e.$real==t.valueOf():_b_.NotImplemented},complex.__floordiv__=function(e,t){$UnsupportedOpType("//","complex",$B.get_class(t))},complex.__hash__=function(e){return 1000003*e.$imag+e.$real},complex.__init__=function(){return _b_.None},complex.__invert__=function(e){return~e},complex.__mod__=function(e,t){throw _b_.TypeError.$factory("TypeError: can't mod complex numbers.")},complex.__mro__=[_b_.object],complex.__mul__=function(e,t){return _b_.isinstance(t,complex)?make_complex(e.$real*t.$real-e.$imag*t.$imag,e.$imag*t.$real+e.$real*t.$imag):_b_.isinstance(t,_b_.int)?make_complex(e.$real*t.valueOf(),e.$imag*t.valueOf()):_b_.isinstance(t,_b_.float)?make_complex(e.$real*t,e.$imag*t):_b_.isinstance(t,_b_.bool)?t.valueOf()?e:make_complex(0,0):void $UnsupportedOpType("*",complex,t)},complex.__ne__=function(e,t){var r=complex.__eq__(e,t);return r===_b_.NotImplemented?r:!r},complex.__neg__=function(e){return make_complex(-e.$real,-e.$imag)},complex.__new__=function(e){if(void 0===e)throw _b_.TypeError.$factory("complex.__new__(): not enough arguments");var t={},r=$B.args("complex",3,{cls:null,real:null,imag:null},["cls","real","imag"],arguments,{real:0,imag:t},null,null),n=r.real,s=r.imag;if("string"==typeof n){if(s!==t)throw _b_.TypeError.$factory("complex() can't take second arg if first is a string");{var a=n;(n=n.trim()).startsWith("(")&&n.endsWith(")")&&(n=(n=n.substr(1)).substr(0,n.length-1));var i=/^\s*([\+\-]*[0-9_]*\.?[0-9_]*(e[\+\-]*[0-9_]*)?)([\+\-]?)([0-9_]*\.?[0-9_]*(e[\+\-]*[0-9_]*)?)(j?)\s*$/i.exec(n);function o(e){var t=parseFloat(e.charAt(0)+e.substr(1).replace(/_/g,""));if(isNaN(t))throw _b_.ValueError.$factory("could not convert string to complex: '"+a+"'");return t}if(null===i)throw _b_.ValueError.$factory("complex() arg is a malformed string");if("."==i[_real]||"."==i[_imag]||".e"==i[_real]||".e"==i[_imag]||"e"==i[_real]||"e"==i[_imag])throw _b_.ValueError.$factory("complex() arg is a malformed string");return""!=i[_j]?""==i[_sign]?(n=0,s="+"==i[_real]||""==i[_real]?1:"-"==i[_real]?-1:o(i[_real])):(n=o(i[_real]),s=""==i[_imag]?1:o(i[_imag]),s="-"==i[_sign]?-s:s):(n=o(i[_real]),s=0),{__class__:complex,$real:n||0,$imag:s||0}}}if(s=s===t?0:s,1==arguments.length&&n.__class__===complex&&0==s)return n;if(_b_.isinstance(n,[_b_.float,_b_.int])&&_b_.isinstance(s,[_b_.float,_b_.int]))return{__class__:complex,$real:n,$imag:s};var _=$B.to_num(n,["__complex__","__float__","__index__"]);if(null===_)throw _b_.TypeError.$factory("complex() first argument must be a string or a number, not '"+$B.class_name(n)+"'");if(n=_,s=_convert(s),!_b_.isinstance(n,_b_.float)&&!_b_.isinstance(n,_b_.int)&&!_b_.isinstance(n,_b_.complex))throw _b_.TypeError.$factory("complex() argument must be a string or a number");if("string"==typeof s)throw _b_.TypeError.$factory("complex() second arg can't be a string");if(!_b_.isinstance(s,_b_.float)&&!_b_.isinstance(s,_b_.int)&&!_b_.isinstance(s,_b_.complex)&&s!==t)throw _b_.TypeError.$factory("complex() argument must be a string or a number");return s=complex.__mul__(complex.$factory("1j"),s),complex.__add__(s,n)},complex.__pos__=function(e){return e},complex.__pow__=function(e,t){var r=complex2expo(e),n=r.angle,s=Math.pow(r.norm,t);if(_b_.isinstance(t,[_b_.int,_b_.float]))return make_complex(s*Math.cos(n*t),s*Math.sin(n*t));if(_b_.isinstance(t,complex)){var a=t.$real,i=t.$imag,o=Math.pow(r.norm,a)*Math.pow(Math.E,-i*n),_=i*Math.log(r.norm)-a*n;return make_complex(o*Math.cos(_),o*Math.sin(_))}throw _b_.TypeError.$factory("unsupported operand type(s) for ** or pow(): 'complex' and '"+$B.class_name(t)+"'")},complex.__str__=complex.__repr__=function(e){return 0==e.$real?1/e.$real<0?e.$imag<0?"(-0"+e.$imag+"j)":0==e.$imag&&1/e.$imag<0?"(-0-"+e.$imag+"j)":"(-0+"+e.$imag+"j)":0==e.$imag&&1/e.$imag<0?"-"+e.$imag+"j":e.$imag+"j":e.$imag>0?"("+e.$real+"+"+e.$imag+"j)":0==e.$imag?1/e.$imag<0?"("+e.$real+"-"+e.$imag+"j)":"("+e.$real+"+"+e.$imag+"j)":"("+e.$real+"-"+-e.$imag+"j)"},complex.__sqrt__=function(e){if(0==e.$imag)return complex(Math.sqrt(e.$real));var t=e.$real,r=e.$imag,n=Math.sqrt((t+sqrt)/2),s=Number.sign(r)*Math.sqrt((-t+sqrt)/2);return make_complex(n,s)},complex.__truediv__=function(e,t){if(_b_.isinstance(t,complex)){if(0==t.$real&&0==t.$imag)throw _b_.ZeroDivisionError.$factory("division by zero");var r=e.$real*t.$real+e.$imag*t.$imag,n=t.$real*t.$real+t.$imag*t.$imag,s=e.$imag*t.$real-e.$real*t.$imag;return make_complex(r/n,s/n)}if(_b_.isinstance(t,_b_.int)){if(!t.valueOf())throw _b_.ZeroDivisionError.$factory("division by zero");return complex.__truediv__(e,complex.$factory(t.valueOf()))}if(_b_.isinstance(t,_b_.float)){if(!t.valueOf())throw _b_.ZeroDivisionError.$factory("division by zero");return complex.__truediv__(e,complex.$factory(t.valueOf()))}$UnsupportedOpType("//","complex",t.__class__)},complex.conjugate=function(e){return make_complex(e.$real,-e.$imag)};var $op_func=function(e,t){throw _b_.TypeError.$factory("TypeError: unsupported operand type(s) for -: 'complex' and '"+$B.class_name(t)+"'")};$op_func+="";var $ops={"&":"and","|":"ior","<<":"lshift",">>":"rshift","^":"xor"};for(var $op in $ops)eval("complex.__"+$ops[$op]+"__ = "+$op_func.replace(/-/gm,$op));complex.__ior__=complex.__or__;var $op_func=function(e,t){if(_b_.isinstance(t,complex))return make_complex(e.$real-t.$real,e.$imag-t.$imag);if(_b_.isinstance(t,_b_.int))return make_complex($B.sub(e.$real,t.valueOf()),e.$imag);if(_b_.isinstance(t,_b_.float))return make_complex(e.$real-t.valueOf(),e.$imag);if(_b_.isinstance(t,_b_.bool)){var r=0;return t.valueOf()&&(r=1),make_complex(e.$real-r,e.$imag)}throw _b_.TypeError.$factory("unsupported operand type(s) for -: "+e.__repr__()+" and '"+$B.class_name(t)+"'")};complex.__sub__=$op_func,$op_func+="",$op_func=$op_func.replace(/-/gm,"+").replace(/sub/gm,"add"),eval("complex.__add__ = "+$op_func);var $comp_func=function(e,t){if(void 0===t||t==_b_.None)return _b_.NotImplemented;throw _b_.TypeError.$factory("TypeError: no ordering relation is defined for complex numbers")};for(var $op in $comp_func+="",$B.$comps)eval("complex.__"+$B.$comps[$op]+"__ = "+$comp_func.replace(/>/gm,$op));$B.make_rmethods(complex),complex.real=function(e){return new Number(e.$real)},complex.real.setter=function(){throw _b_.AttributeError.$factory("readonly attribute")},complex.imag=function(e){return new Number(e.$imag)},complex.imag.setter=function(){throw _b_.AttributeError.$factory("readonly attribute")};var _real=1,_real_mantissa=2,_sign=3,_imag=4,_imag_mantissa=5,_j=6,type_conversions=["__complex__","__float__","__index__"],_convert=function(e){for(var t=e.__class__||$B.get_class(e),r=0;r<type_conversions.length;r++){var n={},s=$B.$getattr(t,type_conversions[r],n);if(s!==n)return s(e)}return null},make_complex=$B.make_complex=function(e,t){return{__class__:complex,$real:e,$imag:t}};complex.$factory=function(){return complex.__new__(complex,...arguments)},$B.set_func_names(complex,"builtins"),_b_.complex=complex}(__BRYTHON__),function($B){var bltns=$B.InjectBuiltins();eval(bltns);var DEFAULT_MIN_MERGE=32,DEFAULT_MIN_GALLOPING=7,DEFAULT_TMP_STORAGE_LENGTH=256,POWERS_OF_TEN=[1,10,100,1e3,1e4,1e5,1e6,1e7,1e8,1e9];function log10(e){return e<1e5?e<100?e<10?0:1:e<1e4?e<1e3?2:3:4:e<1e7?e<1e6?5:6:e<1e9?e<1e8?7:8:9}function alphabeticalCompare(e,t){if(e===t)return 0;if(~~e===e&&~~t===t){if(0===e||0===t)return e<t?-1:1;if(e<0||t<0){if(t>=0)return-1;if(e>=0)return 1;e=-e,t=-t}al=log10(e),bl=log10(t);var r=0;return al<bl?(e*=POWERS_OF_TEN[bl-al-1],t/=10,r=-1):al>bl&&(t*=POWERS_OF_TEN[al-bl-1],e/=10,r=1),e===t?r:e<t?-1:1}var n=String(e),s=String(t);return n===s?0:n<s?-1:1}function minRunLength(e){for(var t=0;e>=DEFAULT_MIN_MERGE;)t|=1&e,e>>=1;return e+t}function makeAscendingRun(e,t,r,n){var s=t+1;if(s===r)return 1;if(n(e[s++],e[t])<0){for(;s<r&&n(e[s],e[s-1])<0;)s++;reverseRun(e,t,s)}else for(;s<r&&n(e[s],e[s-1])>=0;)s++;return s-t}function reverseRun(e,t,r){for(r--;t<r;){var n=e[t];e[t++]=e[r],e[r--]=n}}function binaryInsertionSort(e,t,r,n,s){for(n===t&&n++;n<r;n++){for(var a=e[n],i=t,o=n;i<o;){var _=i+o>>>1;s(a,e[_])<0?o=_:i=_+1}var l=n-i;switch(l){case 3:e[i+3]=e[i+2];case 2:e[i+2]=e[i+1];case 1:e[i+1]=e[i];break;default:for(;l>0;)e[i+l]=e[i+l-1],l--}e[i]=a}}function gallopLeft(e,t,r,n,s,a){var i=0,o=0,_=1;if(a(e,t[r+s])>0){for(o=n-s;_<o&&a(e,t[r+s+_])>0;)i=_,(_=1+(_<<1))<=0&&(_=o);_>o&&(_=o),i+=s,_+=s}else{for(o=s+1;_<o&&a(e,t[r+s-_])<=0;)i=_,(_=1+(_<<1))<=0&&(_=o);_>o&&(_=o);var l=i;i=s-_,_=s-l}for(i++;i<_;){var c=i+(_-i>>>1);a(e,t[r+c])>0?i=c+1:_=c}return _}function gallopRight(e,t,r,n,s,a){var i=0,o=0,_=1;if(a(e,t[r+s])<0){for(o=s+1;_<o&&a(e,t[r+s-_])<0;)i=_,(_=1+(_<<1))<=0&&(_=o);_>o&&(_=o);var l=i;i=s-_,_=s-l}else{for(o=n-s;_<o&&a(e,t[r+s+_])>=0;)i=_,(_=1+(_<<1))<=0&&(_=o);_>o&&(_=o),i+=s,_+=s}for(i++;i<_;){var c=i+(_-i>>>1);a(e,t[r+c])<0?_=c:i=c+1}return _}var TIM_SORT_ASSERTION="TimSortAssertion",TimSortAssertion=function(e){this.name=TIM_SORT_ASSERTION,this.message=e},TimSort=function(e,t){var r={array:e,compare:t,minGallop:DEFAULT_MIN_GALLOPING,length:e.length,tmpStorageLength:DEFAULT_TMP_STORAGE_LENGTH,stackLength:0,runStart:null,runLength:null,stackSize:0,pushRun:function(e,t){this.runStart[this.stackSize]=e,this.runLength[this.stackSize]=t,this.stackSize+=1},mergeRuns:function(){for(;this.stackSize>1;){var e=this.stackSize-2;if(e>=1&&this.runLength[e-1]<=this.runLength[e]+this.runLength[e+1]||e>=2&&this.runLength[e-2]<=this.runLength[e]+this.runLength[e-1])this.runLength[e-1]<this.runLength[e+1]&&e--;else if(this.runLength[e]>this.runLength[e+1])break;this.mergeAt(e)}},forceMergeRuns:function(){for(;this.stackSize>1;){var e=this.stackSize-2;e>0&&this.runLength[e-1]<this.runLength[e+1]&&e--,this.mergeAt(e)}},mergeAt:function(e){var t=this.compare,r=this.array,n=this.runStart[e],s=this.runLength[e],a=this.runStart[e+1],i=this.runLength[e+1];this.runLength[e]=s+i,e===this.stackSize-3&&(this.runStart[e+1]=this.runStart[e+2],this.runLength[e+1]=this.runLength[e+2]),this.stackSize--;var o=gallopRight(r[a],r,n,s,0,t);n+=o,0!==(s-=o)&&0!==(i=gallopLeft(r[n+s-1],r,a,i,i-1,t))&&(s<=i?this.mergeLow(n,s,a,i):this.mergeHigh(n,s,a,i))},mergeLow:function(e,t,r,n){var s=this.compare,a=this.array,i=this.tmp,o=0;for(o=0;o<t;o++)i[o]=a[e+o];var _=0,l=r,c=e;if(a[c++]=a[l++],0!=--n)if(1!==t){for(var u=this.minGallop;;){var f=0,p=0,d=!1;do{if(s(a[l],i[_])<0){if(a[c++]=a[l++],p++,f=0,0==--n){d=!0;break}}else 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e}str.isprintable=function(e){if(void 0===printable){for(var t=0;t<printable_gc.length;t++){var r=unicode_tables[printable_gc[t]];for(var n in r)printable[n]=!0}printable[32]=!0}$B.args("isprintable",1,{self:null},["self"],arguments,{},null,null),t=0;for(var s,a=e.length;t<a;t++)if(s=e.charCodeAt(t),!printable[s])return!1;return!0},str.isspace=function(e){$B.args("isspace",1,{self:null},["self"],arguments,{},null,null);for(var t,r=0,n=e.length;r<n;r++)if(t=e.charCodeAt(r),!unicode_tables.Zs[t]&&-1==$B.unicode_bidi_whitespace.indexOf(t))return!1;return e.length>0},str.istitle=function(e){$B.args("istitle",1,{self:null},["self"],arguments,{},null,null);return e.length>0&&str.title(e)==e},str.isupper=function(e){$B.args("islower",1,{self:null},["self"],arguments,{},null,null);for(var t,r=!1,n=0,s=e.length;n<s;n++)if(t=e.charCodeAt(n),unicode_tables.Lu[t])r=!0;else if(unicode_tables.Ll[t]||unicode_tables.Lt[t])return!1;return r},str.join=function(){for(var e=$B.args("join",2,{self:null,iterable:null},["self","iterable"],arguments,{},null,null),t=_b_.iter(e.iterable),r=[];;)try{var n=_b_.next(t);if(!isinstance(n,str))throw _b_.TypeError.$factory("sequence item 0: expected str instance, "+$B.class_name(n)+" found");r.push(n)}catch(e){if(_b_.isinstance(e,_b_.StopIteration))break;throw e}return r.join(e.self)},str.ljust=function(e){var t=$B.args("ljust",3,{self:null,width:null,fillchar:null},["self","width","fillchar"],arguments,{fillchar:" "},null,null);return t.width<=e.length?e:e+t.fillchar.repeat(t.width-e.length)},str.lower=function(e){$B.args("lower",1,{self:null},["self"],arguments,{},null,null);return e.toLowerCase()},str.lstrip=function(e,t){var r=$B.args("lstrip",2,{self:null,chars:null},["self","chars"],arguments,{chars:_b_.None},null,null);if(r.chars===_b_.None)return r.self.trimLeft();for(var n=0;n<r.self.length;n++)if(-1===r.chars.indexOf(r.self.charAt(n)))return r.self.substring(n);return""},str.maketrans=function(){var e=$B.args("maketrans",3,{x:null,y:null,z:null},["x","y","z"],arguments,{y:null,z:null},null,null),t=_b_.dict.$factory();if(null===e.y&&null===e.z){if(!_b_.isinstance(e.x,_b_.dict))throw _b_.TypeError.$factory("maketrans only argument must be a dict");for(var r=_b_.list.$factory(_b_.dict.items(e.x)),n=0,s=r.length;n<s;n++){var a=r[n][0],i=r[n][1];if(!_b_.isinstance(a,_b_.int)){if(!_b_.isinstance(a,_b_.str)||1!=a.length)throw _b_.TypeError.$factory("dictionary key "+a+" is not int or 1-char string");a=_b_.ord(a)}if(i!==_b_.None&&!_b_.isinstance(i,[_b_.int,_b_.str]))throw _b_.TypeError.$factory("dictionary value "+i+" is not None, integer or string");_b_.dict.$setitem(t,a,i)}return t}if(_b_.isinstance(e.x,_b_.str)&&_b_.isinstance(e.y,_b_.str)){if(e.x.length!==e.y.length)throw _b_.TypeError.$factory("maketrans arguments must be strings or same length");var o={};if(null!==e.z){if(!_b_.isinstance(e.z,_b_.str))throw _b_.TypeError.$factory("maketrans third argument must be a 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_b_.TypeError.$factory("'"+$B.class_name(n)+"' object cannot be interpreted as an integer");if(isinstance(n,_b_.float))throw _b_.TypeError.$factory("integer argument expected, got float");if(0==n)return e;if(n.__class__==$B.long_int&&(n=parseInt(n.value)),""==t){if(""==r)return e;if(""==e)return r;var a=e.split("");if(n>-1&&a.length>=n){var i=a.slice(n).join("");return r+a.slice(0,n).join(r)+i}return r+a.join(r)+r}a=str.split(e,t,n);var o=e,_=-1;if(0==t.length){o=r;for(var l=0;l<a.length;l++)o+=a[l]+r;return o+i}for(n<0&&(n=o.length);n>0&&!((_=o.indexOf(t,_))<0);)o=o.substr(0,_)+r+o.substr(_+t.length),_+=r.length,n--;return o},str.rfind=function(e,t){if(2==arguments.length&&"string"==typeof t)return e.lastIndexOf(t);var r=$B.args("rfind",4,{self:null,sub:null,start:null,end:null},["self","sub","start","end"],arguments,{start:0,end:null},null,null);if(normalize_start_end(r),check_str(r.sub),0==r.sub.length)return r.start>r.self.length?-1:r.self.length;for(var n=r.sub.length,s=r.end-n;s>=r.start;s--)if(r.self.substr(s,n)==r.sub)return s;return-1},str.rindex=function(){var e=str.rfind.apply(null,arguments);if(-1==e)throw _b_.ValueError.$factory("substring not found");return e},str.rjust=function(e){var t=$B.args("rjust",3,{self:null,width:null,fillchar:null},["self","width","fillchar"],arguments,{fillchar:" "},null,null);return t.width<=e.length?e:t.fillchar.repeat(t.width-e.length)+e},str.rpartition=function(e,t){var r=$B.args("rpartition",2,{self:null,sep:null},["self","sep"],arguments,{},null,null);check_str(r.sep);e=reverse(r.self),t=reverse(r.sep);for(var n=str.partition(e,t).reverse(),s=0;s<n.length;s++)n[s]=n[s].split("").reverse().join("");return n},str.rsplit=function(e){var t=$B.args("rsplit",3,{self:null,sep:null,maxsplit:null},["self","sep","maxsplit"],arguments,{sep:_b_.None,maxsplit:-1},null,null),r=t.sep,n=reverse(t.self),s=r===_b_.None?r:reverse(t.sep),a=str.split(n,s,t.maxsplit);a.reverse();for(var i=0;i<a.length;i++)a[i]=reverse(a[i]);return a},str.rstrip=function(e,t){var r=$B.args("rstrip",2,{self:null,chars:null},["self","chars"],arguments,{chars:_b_.None},null,null);if(r.chars===_b_.None)return r.self.trimRight();for(var n=r.self.length-1;n>=0;n--)if(-1==r.chars.indexOf(r.self.charAt(n)))return r.self.substring(0,n+1);return""},str.split=function(){var e=$B.args("split",3,{self:null,sep:null,maxsplit:null},["self","sep","maxsplit"],arguments,{sep:_b_.None,maxsplit:-1},null,null),t=e.sep,r=e.maxsplit,n=e.self,s=0;if(r.__class__===$B.long_int&&(r=parseInt(r.value)),""==t)throw _b_.ValueError.$factory("empty separator");if(t===_b_.None){for(var a=[];s<n.length&&n.charAt(s).search(/\s/)>-1;)s++;if(s===n.length-1)return[n];for(var i="";;){if(-1==n.charAt(s).search(/\s/))""==i?i=n.charAt(s):i+=n.charAt(s);else if(""!==i){if(a.push(i),-1!==r&&a.length==r+1)return a.pop(),a.push(i+n.substr(s)),a;i=""}if(++s>n.length-1){i&&a.push(i);break}}return a}a=[];var o="",_=t.length;if(0==r)return[n];for(;s<n.length;)if(n.substr(s,_)==t){if(a.push(o),s+=_,r>-1&&a.length>=r)return a.push(n.substr(s)),a;o=""}else o+=n.charAt(s),s++;return a.push(o),a},str.splitlines=function(e){var t=$B.args("splitlines",2,{self:null,keepends:null},["self","keepends"],arguments,{keepends:!1},null,null);if(!_b_.isinstance(t.keepends,[_b_.bool,_b_.int]))throw _b_.TypeError("integer argument expected, got "+$B.get_class(t.keepends).__name);var r=_b_.int.$factory(t.keepends),n=[],s=0,a=0;if(!(e=t.self).length)return n;for(;a<e.length;)"\r\n"==e.substr(a,2)?(n.push(e.slice(s,r?a+2:a)),s=a+=2):"\r"==e[a]||"\n"==e[a]?(n.push(e.slice(s,r?a+1:a)),s=a+=1):a++;return s<e.length&&n.push(e.slice(s)),n},str.startswith=function(){var e=$B.args("startswith",4,{self:null,prefix:null,start:null,end:null},["self","prefix","start","end"],arguments,{start:0,end:null},null,null);normalize_start_end(e);var t=e.prefix;isinstance(t,_b_.tuple)||(t=[t]);for(var r=e.self.substring(e.start,e.end),n=0,s=t.length;n<s;n++){var a=t[n];if(!_b_.isinstance(a,str))throw _b_.TypeError.$factory("endswith first arg must be str or a tuple of str, not int");if(r.substr(0,a.length)==a)return!0}return!1},str.strip=function(){var e=$B.args("strip",2,{self:null,chars:null},["self","chars"],arguments,{chars:_b_.None},null,null);if(e.chars===_b_.None)return e.self.trim();for(var t=0;t<e.self.length&&-1!=e.chars.indexOf(e.self.charAt(t));t++);for(var r=e.self.length-1;r>=t&&-1!=e.chars.indexOf(e.self.charAt(r));r--);return e.self.substring(t,r+1)},str.swapcase=function(e){$B.args("swapcase",1,{self:e},["self"],arguments,{},null,null);for(var t,r="",n=0,s=e.length;n<s;n++)t=e.charCodeAt(n),unicode_tables.Ll[t]?r+=e.charAt(n).toUpperCase():unicode_tables.Lu[t]?r+=e.charAt(n).toLowerCase():r+=e.charAt(n);return r},str.title=function(e){$B.args("title",1,{self:e},["self"],arguments,{},null,null);for(var t,r,n="",s=0,a=e.length;s<a;s++)r=e.charCodeAt(s),unicode_tables.Ll[r]?t?n+=e.charAt(s):(n+=e.charAt(s).toUpperCase(),t="word"):unicode_tables.Lu[r]||unicode_tables.Lt[r]?(n+=t?e.charAt(s).toLowerCase():e.charAt(s),t="word"):(t=null,n+=e.charAt(s));return n},str.translate=function(e,t){for(var r=[],n=$B.$getattr(t,"__getitem__"),s=0,a=e.length;s<a;s++)try{var i=n(e.charCodeAt(s));i!==_b_.None&&("string"==typeof i?r.push(i):"number"==typeof i&&r.push(String.fromCharCode(i)))}catch(t){r.push(e.charAt(s))}return r.join("")},str.upper=function(e){$B.args("upper",1,{self:null},["self"],arguments,{},null,null);return e.toUpperCase()},str.zfill=function(e,t){var r=$B.args("zfill",2,{self:null,width:null},["self","width"],arguments,{},null,null);if(r.width<=e.length)return e;switch(e.charAt(0)){case"+":case"-":return e.charAt(0)+"0".repeat(r.width-e.length)+e.substr(1);default:return"0".repeat(t-e.length)+e}},str.$factory=function(e,t,r){if(0==arguments.length)return"";if(void 0===e)return $B.UndefinedClass.__str__();if(void 0!==t){var n=$B.args("str",3,{arg:null,encoding:null,errors:null},["arg","encoding","errors"],arguments,{encoding:"utf-8",errors:"strict"},null,null);t=n.encoding,n.errors}switch(typeof e){case"string":return str.__str__(e);case"number":if(isFinite(e))return e.toString()}try{if(e.$is_class||e.$factory)return $B.$getattr(e.__class__,"__str__")(e);if(e.__class__&&e.__class__===_b_.bytes&&void 0!==t)return _b_.bytes.decode(e,n.encoding,n.errors);var s=e.__class__||$B.get_class(e);if(void 0===s)return $B.JSObject.__str__($B.JSObject.$factory(e));if(null===(a=$B.$getattr(s,"__str__",null))||e.__class__&&e.__class__!==_b_.object&&a.$infos&&a.$infos.__func__===_b_.object.__str__)var a=$B.$getattr(s,"__repr__")}catch(t){throw console.log("no __str__ for",e),console.log("err ",t),$B.debug>1&&console.log(t),console.log("Warning - no method __str__ or __repr__, default to toString",e),t}return $B.$call(a)(e)},str.__new__=function(e){if(void 0===e)throw _b_.TypeError.$factory("str.__new__(): not enough arguments");return{__class__:e}},$B.set_func_names(str,"builtins");var StringSubclass=$B.StringSubclass={__class__:_b_.type,__mro__:[object],$infos:{__module__:"builtins",__name__:"str"},$is_class:!0};for(var $attr in str)"function"==typeof str[$attr]&&(StringSubclass[$attr]=function(e){return function(){var t=[],r=0;if(arguments.length>0){t=[arguments[0].valueOf()],r=1;for(var n=1,s=arguments.length;n<s;n++)t[r++]=arguments[n]}return str[e].apply(null,t)}}($attr));function fstring_expression(){this.type="expression",this.expression="",this.conversion=null,this.fmt=null}StringSubclass.__new__=function(e){return{__class__:e}},$B.set_func_names(StringSubclass,"builtins"),_b_.str=str,$B.parse_format_spec=function(e){if(""==e)this.empty=!0;else{var t=0,r="<>=^".indexOf(e.charAt(0));-1!=r?e.charAt(1)&&-1!="<>=^".indexOf(e.charAt(1))?(this.fill=e.charAt(0),this.align=e.charAt(1),t=2):(this.align="<>=^"[r],this.fill=" 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_b_.ValueError.$factory("Invalid format specifier: "+e)}this.toString=function(){return(void 0===this.fill?"":_b_.str.$factory(this.fill))+(this.align||"")+(this.sign||"")+(this.alternate?"#":"")+(this.sign_aware?"0":"")+(this.width||"")+(this.comma?",":"")+(this.precision?"."+this.precision:"")+(this.type||"")}},$B.format_width=function(e,t){if(t.width&&e.length<t.width){var r=t.fill||" ",n=t.align||"<",s=t.width-e.length;switch(n){case"<":return e+r.repeat(s);case">":return r.repeat(s)+e;case"=":return"+-".indexOf(e.charAt(0))>-1?e.charAt(0)+r.repeat(s)+e.substr(1):r.repeat(s)+e;case"^":var a=parseInt(s/2);return r.repeat(a)+e+r.repeat(s-a)}}return e},$B.parse_fstring=function(e){for(var t,r=[],n=0,s="",a=null,i=0;n<e.length;)if(null===a)if("{"==(t=e.charAt(n)))"{"==e.charAt(n+1)?(a="string",s="{",n+=2):(a="expression",i=1,n++);else if("}"==t){if(e.charAt(n+1)!=t)throw Error(" f-string: single '}' is not allowed");a="string",s="}",n+=2}else a="string",s=t,n++;else if("string"==a){for(var o=n;o<e.length;)if("{"==(t=e.charAt(o))){if("{"!=e.charAt(o+1)){r.push(s),a="expression",n=o+1;break}s+="{",o+=2}else if("}"==t){if(e.charAt(o+1)!=t)throw Error(" f-string: single '}' is not allowed");s+=t,o+=2}else s+=t,o++;n=o+1}else if("debug"==a){for(;" "==e.charAt(o);)o++;"}"==e.charAt(o)&&(r.push(s),a=null,s="",n=o+1)}else{o=n,i=1;var _=0;for(s=new fstring_expression;o<e.length;)if("{"==(t=e.charAt(o))&&0==_)i++,s.expression+=t,o++;else if("}"==t&&0==_){if(0==(i-=1)){r.push(s),a=null,s="",n=o+1;break}s.expression+=t,o++}else{if("\\"==t)throw Error("f-string expression part cannot include a backslash");if(0==_&&"!"==t&&null===s.fmt&&":}".indexOf(e.charAt(o+2))>-1){if(0==s.expression.length)throw Error("f-string: empty expression not allowed");if(-1=="ars".indexOf(e.charAt(o+1)))throw Error("f-string: invalid conversion character: expected 's', 'r', or 'a'");s.conversion=e.charAt(o+1),o+=2}else if("("==t)_++,s.expression+=t,o++;else 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refused.",ConnectionResetError:"Connection reset.",DeprecationWarning:"Base class for warnings about deprecated features.",EOFError:"Read beyond end of file.",Ellipsis:"",EnvironmentError:"Base class for I/O related errors.",Exception:"Common base class for all non-exit exceptions.",False:"bool(x) -> bool\n\nReturns True when the argument x is true, False otherwise.\nThe builtins True and False are the only two instances of the class bool.\nThe class bool is a subclass of the class int, and cannot be subclassed.",FileExistsError:"File already exists.",FileNotFoundError:"File not found.",FloatingPointError:"Floating point operation failed.",FutureWarning:"Base class for warnings about constructs that will change semantically\nin the future.",GeneratorExit:"Request that a generator exit.",IOError:"Base class for I/O related errors.",ImportError:"Import can't find module, or can't find name in module.",ImportWarning:"Base class for warnings about probable mistakes in module imports",IndentationError:"Improper indentation.",IndexError:"Sequence index out of range.",InterruptedError:"Interrupted by signal.",IsADirectoryError:"Operation doesn't work on directories.",KeyError:"Mapping key not found.",KeyboardInterrupt:"Program interrupted by user.",LookupError:"Base class for lookup errors.",MemoryError:"Out of memory.",NameError:"Name not found globally.",None:"",NotADirectoryError:"Operation only works on directories.",NotImplemented:"",NotImplementedError:"Method or function hasn't been implemented yet.",OSError:"Base class for I/O related errors.",OverflowError:"Result too large to be represented.",PendingDeprecationWarning:"Base class for warnings about features which will be deprecated\nin the future.",PermissionError:"Not enough permissions.",ProcessLookupError:"Process not found.",ReferenceError:"Weak ref proxy used after referent went away.",ResourceWarning:"Base class for warnings about resource usage.",RuntimeError:"Unspecified run-time error.",RuntimeWarning:"Base class for warnings about dubious runtime behavior.",StopIteration:"Signal the end from iterator.__next__().",SyntaxError:"Invalid syntax.",SyntaxWarning:"Base class for warnings about dubious syntax.",SystemError:"Internal error in the Python interpreter.\n\nPlease report this to the Python maintainer, along with the traceback,\nthe Python version, and the hardware/OS platform and version.",SystemExit:"Request to exit from the interpreter.",TabError:"Improper mixture of spaces and tabs.",TimeoutError:"Timeout expired.",True:"bool(x) -> bool\n\nReturns True when the argument x is true, False otherwise.\nThe builtins True and False are the only two instances of the class bool.\nThe class bool is a subclass of the class int, and cannot be subclassed.",TypeError:"Inappropriate argument type.",UnboundLocalError:"Local name referenced but not bound to a value.",UnicodeDecodeError:"Unicode decoding error.",UnicodeEncodeError:"Unicode encoding error.",UnicodeError:"Unicode related error.",UnicodeTranslateError:"Unicode translation error.",UnicodeWarning:"Base class for warnings about Unicode related problems, mostly\nrelated to conversion problems.",UserWarning:"Base class for warnings generated by user code.",ValueError:"Inappropriate argument value (of correct type).",Warning:"Base class for warning categories.",WindowsError:"Base class for I/O related errors.",ZeroDivisionError:"Second argument to a division or modulo operation was zero.",__debug__:"bool(x) -> bool\n\nReturns True when the argument x is true, False otherwise.\nThe builtins True and False are the only two instances of the class bool.\nThe class bool is a subclass of the class int, and cannot be subclassed.",abs:"abs(number) -> number\n\nReturn the absolute value of the argument.",all:"all(iterable) -> bool\n\nReturn True if bool(x) is True for all values x in the iterable.\nIf the iterable is empty, return True.",any:"any(iterable) -> bool\n\nReturn True if bool(x) is True for any x in the iterable.\nIf the iterable is empty, return False.",ascii:"ascii(object) -> string\n\nAs repr(), return a string containing a printable representation of an\nobject, but escape the non-ASCII characters in the string returned by\nrepr() using \\x, \\u or \\U escapes. This generates a string similar\nto that returned by repr() in Python 2.",bin:"bin(number) -> string\n\nReturn the binary representation of an integer.\n\n >>> bin(2796202)\n '0b1010101010101010101010'\n",bool:"bool(x) -> bool\n\nReturns True when the argument x is true, False otherwise.\nThe builtins True and False are the only two instances of the class bool.\nThe class bool is a subclass of the class int, and cannot be subclassed.",bytearray:"bytearray(iterable_of_ints) -> bytearray\nbytearray(string, encoding[, errors]) -> bytearray\nbytearray(bytes_or_buffer) -> mutable copy of bytes_or_buffer\nbytearray(int) -> bytes array of size given by the parameter initialized with null bytes\nbytearray() -> empty bytes array\n\nConstruct an mutable bytearray object from:\n - an iterable yielding integers in range(256)\n - a text string encoded using the specified encoding\n - a bytes or a buffer object\n - any object implementing the buffer API.\n - an integer",bytes:"bytes(iterable_of_ints) -> bytes\nbytes(string, encoding[, errors]) -> bytes\nbytes(bytes_or_buffer) -> immutable copy of bytes_or_buffer\nbytes(int) -> bytes object of size given by the parameter initialized with null bytes\nbytes() -> empty bytes object\n\nConstruct an immutable array of bytes from:\n - an iterable yielding integers in range(256)\n - a text string encoded using the specified encoding\n - any object implementing the buffer API.\n - an integer",callable:"callable(object) -> bool\n\nReturn whether the object is callable (i.e., some kind of function).\nNote that classes are callable, as are instances of classes with a\n__call__() method.",chr:"chr(i) -> Unicode character\n\nReturn a Unicode string of one character with ordinal i; 0 <= i <= 0x10ffff.",classmethod:"classmethod(function) -> method\n\nConvert a function to be a class method.\n\nA class method receives the class as implicit first argument,\njust like an instance method receives the instance.\nTo declare a class method, use this idiom:\n\n class C:\n def f(cls, arg1, arg2, ...): ...\n f = classmethod(f)\n\nIt can be called either on the class (e.g. C.f()) or on an instance\n(e.g. C().f()). The instance is ignored except for its class.\nIf a class method is called for a derived class, the derived class\nobject is passed as the implied first argument.\n\nClass methods are different than C++ or Java static methods.\nIf you want those, see the staticmethod builtin.",compile:"compile(source, filename, mode[, flags[, dont_inherit]]) -> code object\n\nCompile the source (a Python module, statement or expression)\ninto a code object that can be executed by exec() or eval().\nThe filename will be used for run-time error messages.\nThe mode must be 'exec' to compile a module, 'single' to compile a\nsingle (interactive) statement, or 'eval' to compile an expression.\nThe flags argument, if present, controls which future statements influence\nthe compilation of the code.\nThe dont_inherit argument, if non-zero, stops the compilation inheriting\nthe effects of any future statements in effect in the code calling\ncompile; if absent or zero these statements do influence the compilation,\nin addition to any features explicitly specified.",complex:"complex(real[, imag]) -> complex number\n\nCreate a complex number from a real part and an optional imaginary part.\nThis is equivalent to (real + imag*1j) where imag defaults to 0.",copyright:"interactive prompt objects for printing the license text, a list of\n contributors and the copyright notice.",credits:"interactive prompt objects for printing the license text, a list of\n contributors and the copyright notice.",delattr:"delattr(object, name)\n\nDelete a named attribute on an object; delattr(x, 'y') is equivalent to\n``del x.y''.",dict:"dict() -> new empty dictionary\ndict(mapping) -> new dictionary initialized from a mapping object's\n (key, value) pairs\ndict(iterable) -> new dictionary initialized as if via:\n d = {}\n for k, v in iterable:\n d[k] = v\ndict(**kwargs) -> new dictionary initialized with the name=value pairs\n in the keyword argument list. For example: dict(one=1, two=2)",dir:"dir([object]) -> list of strings\n\nIf called without an argument, return the names in the current scope.\nElse, return an alphabetized list of names comprising (some of) the attributes\nof the given object, and of attributes reachable from it.\nIf the object supplies a method named __dir__, it will be used; otherwise\nthe default dir() logic is used and returns:\n for a module object: the module's attributes.\n for a class object: its attributes, and recursively the attributes\n of its bases.\n for any other object: its attributes, its class's attributes, and\n recursively the attributes of its class's base classes.",divmod:"divmod(x, y) -> (div, mod)\n\nReturn the tuple ((x-x%y)/y, x%y). Invariant: div*y + mod == x.",enumerate:"enumerate(iterable[, start]) -> iterator for index, value of iterable\n\nReturn an enumerate object. iterable must be another object that supports\niteration. The enumerate object yields pairs containing a count (from\nstart, which defaults to zero) and a value yielded by the iterable argument.\nenumerate is useful for obtaining an indexed list:\n (0, seq[0]), (1, seq[1]), (2, seq[2]), ...",eval:"eval(source[, globals[, locals]]) -> value\n\nEvaluate the source in the C of globals and locals.\nThe source may be a string representing a Python expression\nor a code object as returned by compile().\nThe globals must be a dictionary and locals can be any mapping,\ndefaulting to the current globals and locals.\nIf only globals is given, locals defaults to it.\n",exec:"exec(object[, globals[, locals]])\n\nRead and execute code from an object, which can be a string or a code\nobject.\nThe globals and locals are dictionaries, defaulting to the current\nglobals and locals. If only globals is given, locals defaults to it.",exit:"",filter:"filter(function or None, iterable) --\x3e filter object\n\nReturn an iterator yielding those items of iterable for which function(item)\nis true. If function is None, return the items that are true.",float:"float(x) -> floating point number\n\nConvert a string or number to a floating point number, if possible.",format:'format(value[, format_spec]) -> string\n\nReturns value.__format__(format_spec)\nformat_spec defaults to ""',frozenset:"frozenset()-> empty frozenset object\nfrozenset(iterable)-> frozenset object\n\nBuild an immutable unordered collection of unique elements.",getattr:"getattr(object,name[,default])-> value\n\nGet a named attribute from an object;getattr(x,'y')is equivalent to x.y.\nWhen a default argument is given,it is returned when the attribute doesn't\nexist; without it, an exception is raised in that case.",globals:"globals() -> dictionary\n\nReturn the dictionary containing the current scope's global variables.",hasattr:"hasattr(object,name)-> bool\n\nReturn whether the object has an attribute with the given name.\n(This is done by calling getattr(object,name)and catching AttributeError.)",hash:"hash(object)-> integer\n\nReturn a hash value for the object. Two objects with the same value have\nthe same hash value. The reverse is not necessarily true,but likely.",help:"Define the builtin 'help'.\n\n This is a wrapper around pydoc.help that provides a helpful message\n when 'help' is typed at the Python interactive prompt.\n\n Calling help()at the Python prompt starts an interactive help session.\n Calling help(thing)prints help for the python object 'thing'.\n ",hex:"hex(number)-> string\n\nReturn the hexadecimal representation of an integer.\n\n >>> hex(3735928559)\n '0xdeadbeef'\n",id:"id(object)-> integer\n\nReturn the identity of an object. This is guaranteed to be unique among\nsimultaneously existing objects.(Hint:it's the object's memory address.)",input:"input([prompt])-> string\n\nRead a string from standard input. The trailing newline is stripped.\nIf the user hits EOF(Unix:Ctl-D,Windows:Ctl-Z+Return),raise EOFError.\nOn Unix,GNU readline is used if enabled. The prompt string,if given,\nis printed without a trailing newline before reading.",int:"int(x=0)-> integer\nint(x,base=10)-> integer\n\nConvert a number or string to an integer,or return 0 if no arguments\nare given. If x is a number,return x.__int__(). For floating point\nnumbers,this truncates towards zero.\n\nIf x is not a number or if base is given,then x must be a string,\nbytes,or bytearray instance representing an integer literal in the\ngiven base. The literal can be preceded by '+' or '-' and be surrounded\nby whitespace. The base defaults to 10. Valid bases are 0 and 2-36.\nBase 0 means to interpret the base from the string as an integer literal.\n>>> int('0b100',base=0)\n4",isinstance:"isinstance(object,class-or-type-or-tuple)-> bool\n\nReturn whether an object is an instance of a class or of a subclass thereof.\nWith a type as second argument,return whether that is the object's type.\nThe form using a tuple, isinstance(x, (A, B, ...)), is a shortcut for\nisinstance(x, A) or isinstance(x, B) or ... (etc.).",issubclass:"issubclass(C, B) -> bool\n\nReturn whether class C is a subclass (i.e., a derived class) of class B.\nWhen using a tuple as the second argument issubclass(X, (A, B, ...)),\nis a shortcut for issubclass(X, A) or issubclass(X, B) or ... (etc.).",iter:"iter(iterable) -> iterator\niter(callable, sentinel) -> iterator\n\nGet an iterator from an object. In the first form, the argument must\nsupply its own iterator, or be a sequence.\nIn the second form, the callable is called until it returns the sentinel.",len:"len(object)\n\nReturn the number of items of a sequence or collection.",license:"interactive prompt objects for printing the license text, a list of\n contributors and the copyright notice.",list:"list() -> new empty list\nlist(iterable) -> new list initialized from iterable's items",locals:"locals()-> dictionary\n\nUpdate and return a dictionary containing the current scope's local variables.",map:"map(func, *iterables) --\x3e map object\n\nMake an iterator that computes the function using arguments from\neach of the iterables. Stops when the shortest iterable is exhausted.",max:"max(iterable, *[, default=obj, key=func]) -> value\nmax(arg1, arg2, *args, *[, key=func]) -> value\n\nWith a single iterable argument, return its biggest item. The\ndefault keyword-only argument specifies an object to return if\nthe provided iterable is empty.\nWith two or more arguments, return the largest argument.",memoryview:"memoryview(object)\n\nCreate a new memoryview object which references the given object.",min:"min(iterable, *[, default=obj, key=func]) -> value\nmin(arg1, arg2, *args, *[, key=func]) -> value\n\nWith a single iterable argument, return its smallest item. The\ndefault keyword-only argument specifies an object to return if\nthe provided iterable is empty.\nWith two or more arguments, return the smallest argument.",next:"next(iterator[, default])\n\nReturn the next item from the iterator. If default is given and the iterator\nis exhausted, it is returned instead of raising StopIteration.",object:"The most base type",oct:"oct(number) -> string\n\nReturn the octal representation of an integer.\n\n >>> oct(342391)\n '0o1234567'\n",open:"open(file, mode='r', buffering=-1, encoding=None,\n errors=None, newline=None, closefd=True, opener=None) -> file object\n\nOpen file and return a stream. Raise IOError upon failure.\n\nfile is either a text or byte string giving the name (and the path\nif the file isn't in the current working directory)of the file to\nbe opened or an integer file descriptor of the file to be\nwrapped.(If a file descriptor is given,it is closed when the\nreturned I/O object is closed,unless closefd is set to False.)\n\nmode is an optional string that specifies the mode in which the file\nis opened. It defaults to 'r' which means open for reading in text\nmode. Other common values are 'w' for writing(truncating the file if\nit already exists),'x' for creating and writing to a new file,and\n'a' for appending(which on some Unix systems,means that all writes\nappend to the end of the file regardless of the current seek position).\nIn text mode,if encoding is not specified the encoding used is platform\ndependent:locale.getpreferredencoding(False)is called to get the\ncurrent locale encoding.(For reading and writing raw bytes use binary\nmode and leave encoding unspecified.)The available modes are:\n\n========================================================================\nCharacter Meaning\n------------------------------------------------------------------------\n'r' open for reading(default)\n'w' open for writing,truncating the file first\n'x' create a new file and open it for writing\n'a' open for writing,appending to the end of the file if it exists\n'b' binary mode\n't' text mode(default)\n'+' open a disk file for updating(reading and writing)\n'U' universal newline mode(deprecated)\n========================================================================\n\nThe default mode is 'rt'(open for reading text). For binary random\naccess,the mode 'w+b' opens and truncates the file to 0 bytes,while\n'r+b' opens the file without truncation. The 'x' mode implies 'w' and\nraises an `FileExistsError` if the file already exists.\n\nPython distinguishes between files opened in binary and text modes,\neven when the underlying operating system doesn't. Files opened in\nbinary mode (appending 'b' to the mode argument) return contents as\nbytes objects without any decoding. In text mode (the default, or when\n't' is appended to the mode argument), the contents of the file are\nreturned as strings, the bytes having been first decoded using a\nplatform-dependent encoding or using the specified encoding if given.\n\n'U' mode is deprecated and will raise an exception in future versions\nof Python. It has no effect in Python 3. Use newline to control\nuniversal newlines mode.\n\nbuffering is an optional integer used to set the buffering policy.\nPass 0 to switch buffering off (only allowed in binary mode), 1 to select\nline buffering (only usable in text mode), and an integer > 1 to indicate\nthe size of a fixed-size chunk buffer. When no buffering argument is\ngiven, the default buffering policy works as follows:\n\n* Binary files are buffered in fixed-size chunks; the size of the buffer\n is chosen using a heuristic trying to determine the underlying device's\n \"block size\" and falling back on `io.DEFAULT_BUFFER_SIZE`.\n On many systems, the buffer will typically be 4096 or 8192 bytes long.\n\n* \"Interactive\" text files (files for which isatty() returns True)\n use line buffering. Other text files use the policy described above\n for binary files.\n\nencoding is the name of the encoding used to decode or encode the\nfile. This should only be used in text mode. The default encoding is\nplatform dependent, but any encoding supported by Python can be\npassed. See the codecs module for the list of supported encodings.\n\nerrors is an optional string that specifies how encoding errors are to\nbe handled---this argument should not be used in binary mode. Pass\n'strict' to raise a ValueError exception if there is an encoding error\n(the default of None has the same effect), or pass 'ignore' to ignore\nerrors. (Note that ignoring encoding errors can lead to data loss.)\nSee the documentation for codecs.register or run 'help(codecs.Codec)'\nfor a list of the permitted encoding error strings.\n\nnewline controls how universal newlines works (it only applies to text\nmode). It can be None, '', '\\n', '\\r', and '\\r\\n'. It works as\nfollows:\n\n* On input, if newline is None, universal newlines mode is\n enabled. Lines in the input can end in '\\n', '\\r', or '\\r\\n', and\n these are translated into '\\n' before being returned to the\n caller. If it is '', universal newline mode is enabled, but line\n endings are returned to the caller untranslated. If it has any of\n the other legal values, input lines are only terminated by the given\n string, and the line ending is returned to the caller untranslated.\n\n* On output, if newline is None, any '\\n' characters written are\n translated to the system default line separator, os.linesep. If\n newline is '' or '\\n', no translation takes place. If newline is any\n of the other legal values, any '\\n' characters written are translated\n to the given string.\n\nIf closefd is False, the underlying file descriptor will be kept open\nwhen the file is closed. This does not work when a file name is given\nand must be True in that case.\n\nA custom opener can be used by passing a callable as *opener*. The\nunderlying file descriptor for the file object is then obtained by\ncalling *opener* with (*file*, *flags*). *opener* must return an open\nfile descriptor (passing os.open as *opener* results in functionality\nsimilar to passing None).\n\nopen() returns a file object whose type depends on the mode, and\nthrough which the standard file operations such as reading and writing\nare performed. When open() is used to open a file in a text mode ('w',\n'r', 'wt', 'rt', etc.), it returns a TextIOWrapper. When used to open\na file in a binary mode, the returned class varies: in read binary\nmode, it returns a BufferedReader; in write binary and append binary\nmodes, it returns a BufferedWriter, and in read/write mode, it returns\na BufferedRandom.\n\nIt is also possible to use a string or bytearray as a file for both\nreading and writing. For strings StringIO can be used like a file\nopened in a text mode, and for bytes a BytesIO can be used like a file\nopened in a binary mode.\n",ord:"ord(c) -> integer\n\nReturn the integer ordinal of a one-character string.",pow:"pow(x, y[, z]) -> number\n\nWith two arguments, equivalent to x**y. With three arguments,\nequivalent to (x**y) % z, but may be more efficient (e.g. for ints).",print:"print(value, ..., sep=' ', end='\\n', file=sys.stdout, flush=False)\n\nPrints the values to a stream, or to sys.stdout by default.\nOptional keyword arguments:\nfile: a file-like object (stream); defaults to the current sys.stdout.\nsep: string inserted between values, default a space.\nend: string appended after the last value, default a newline.\nflush: whether to forcibly flush the stream.",property:"property(fget=None, fset=None, fdel=None, doc=None) -> property attribute\n\nfget is a function to be used for getting an attribute value, and likewise\nfset is a function for setting, and fdel a function for del'ing, an\nattribute. Typical use is to define a managed attribute x:\n\nclass C(object):\n def getx(self): return self._x\n def setx(self, value): self._x = value\n def delx(self): del self._x\n x = property(getx, setx, delx, \"I'm the 'x' property.\")\n\nDecorators make defining new properties or modifying existing ones easy:\n\nclass C(object):\n @property\n def x(self):\n \"I am the 'x' property.\"\n return self._x\n @x.setter\n def x(self, value):\n self._x = value\n @x.deleter\n def x(self):\n del self._x\n",quit:"",range:"range(stop) -> range object\nrange(start, stop[, step]) -> range object\n\nReturn a virtual sequence of numbers from start to stop by step.",repr:"repr(object) -> string\n\nReturn the canonical string representation of the object.\nFor most object types, eval(repr(object)) == object.",reversed:"reversed(sequence) -> reverse iterator over values of the sequence\n\nReturn a reverse iterator",round:"round(number[, ndigits]) -> number\n\nRound a number to a given precision in decimal digits (default 0 digits).\nThis returns an int when called with one argument, otherwise the\nsame type as the number. ndigits may be negative.",set:"set() -> new empty set object\nset(iterable) -> new set object\n\nBuild an unordered collection of unique elements.",setattr:"setattr(object, name, value)\n\nSet a named attribute on an object; setattr(x, 'y', v) is equivalent to\n``x.y = v''.",slice:"slice(stop)\nslice(start, stop[, step])\n\nCreate a slice object. This is used for extended slicing (e.g. a[0:10:2]).",sorted:"sorted(iterable, key=None, reverse=False) --\x3e new sorted list",staticmethod:"staticmethod(function) -> method\n\nConvert a function to be a static method.\n\nA static method does not receive an implicit first argument.\nTo declare a static method, use this idiom:\n\n class C:\n def f(arg1, arg2, ...): ...\n f = staticmethod(f)\n\nIt can be called either on the class (e.g. C.f()) or on an instance\n(e.g. C().f()). The instance is ignored except for its class.\n\nStatic methods in Python are similar to those found in Java or C++.\nFor a more advanced concept, see the classmethod builtin.",str:"str(object='') -> str\nstr(bytes_or_buffer[, encoding[, errors]]) -> str\n\nCreate a new string object from the given object. If encoding or\nerrors is specified, then the object must expose a data buffer\nthat will be decoded using the given encoding and error handler.\nOtherwise, returns the result of object.__str__() (if defined)\nor repr(object).\nencoding defaults to sys.getdefaultencoding().\nerrors defaults to 'strict'.",sum:"sum(iterable[, start]) -> value\n\nReturn the sum of an iterable of numbers (NOT strings) plus the value\nof parameter 'start' (which defaults to 0). When the iterable is\nempty, return start.",super:"super() -> same as super(__class__, <first argument>)\nsuper(type) -> unbound super object\nsuper(type, obj) -> bound super object; requires isinstance(obj, type)\nsuper(type, type2) -> bound super object; requires issubclass(type2, type)\nTypical use to call a cooperative superclass method:\nclass C(B):\n def meth(self, arg):\n super().meth(arg)\nThis works for class methods too:\nclass C(B):\n @classmethod\n def cmeth(cls, arg):\n super().cmeth(arg)\n",tuple:"tuple() -> empty tuple\ntuple(iterable) -> tuple initialized from iterable's items\n\nIf the argument is a tuple, the return value is the same object.",type:"type(object_or_name, bases, dict)\ntype(object) -> the object's type\ntype(name, bases, dict) -> a new type",vars:"vars([object]) -> dictionary\n\nWithout arguments, equivalent to locals().\nWith an argument, equivalent to object.__dict__.",zip:"zip(iter1 [,iter2 [...]]) --\x3e zip object\n\nReturn a zip object whose .__next__() method returns a tuple where\nthe i-th element comes from the i-th iterable argument. The .__next__()\nmethod continues until the shortest iterable in the argument sequence\nis exhausted and then it raises StopIteration."};__BRYTHON__.builtins_doc=docs,function(e){var t=e.builtins;e.import_hooks=function(r,n,s){var a,i,o=e.meta_path.slice(),_=e.imported;if(s){var l=o.indexOf(e.finders.path);l>-1&&o.splice(l,1)}for(var c=0,u=o.length;c<u;c++){var f=o[c],p=e.$getattr(f,"find_spec",t.None);if(p==t.None){var d=e.$getattr(f,"find_module",t.None);if(d!==t.None&&(a=d(r,n))!==t.None){var h=e.$getattr(a,"load_module"),$=e.$call(h)(r);return _[r]=$,$}}else if(i=p(r,n),!e.is_none(i)){if(void 0!==($=e.imported[i.name]))return _[i.name]=$;a=t.getattr(i,"loader",t.None);break}}if(void 0===a){var m=t.ModuleNotFoundError.$factory(r);throw m.name=r,m}if(e.is_none($)){if(i===t.None)throw t.ModuleNotFoundError.$factory(r);var b=t.getattr(i,"name");if(!e.is_none(a)){var g=t.getattr(a,"create_module",t.None);e.is_none(g)||($=e.$call(g)(i))}if(void 0===$)throw t.ImportError.$factory(r);if(e.is_none($)){$=e.module.$factory(r);var y=t.getattr(i,"origin");y=t.getattr(i,"has_location")?"from '"+y+"'":"("+y+")"}}$.__name__=b,$.__loader__=a,$.__package__=t.getattr(i,"parent",""),$.__spec__=i;var v=t.getattr(i,"submodule_search_locations");($.$is_package=!e.is_none(v))&&($.__path__=v),t.getattr(i,"has_location")&&($.__file__=t.getattr(i,"origin"),e.$py_module_path[$.__name__]=$.__file__);var x=t.getattr(i,"cached");if(e.is_none(x)||($.__cached__=x),e.is_none(a)){if(e.is_none(v))throw t.ImportError.$factory(r);_[b]=$}else{var w=t.getattr(a,"exec_module",t.None);if(e.is_none(w))$=t.getattr(a,"load_module")(b);else{_[b]=$;try{w($)}catch(e){throw delete _[b],e}}}return _[b]}}(__BRYTHON__),function(e){e.builtins;var t=e.coroutine=e.make_class("coroutine");t.close=function(e){},t.send=function(e){return e.$func.apply(null,e.$args)},t.__repr__=t.__str__=function(e){return e.$func.$infos?"<coroutine "+e.$func.$infos.__name__+">":"<coroutine object>"},e.set_func_names(t,"builtins"),e.make_async=(e=>{var r=function(){return{__class__:t,$args:arguments,$func:e}};return r.$infos=e.$infos,r}),e.promise=function(r){return r.__class__===e.JSObject?r.js:r.__class__===t?t.send(r):"function"==typeof r?r():r}}(__BRYTHON__);
Raw
Counter.py
from browser import html, window
from breact import Component, void_func
class Counter(Component):
state = { 'count': 0 }
def increment(self, event):
self.set_state({ 'count': self.state['count'] + 1 })
def decrement(self, event):
self.set_state({ 'count': self.state['count'] - 1 })
def do_nothing(self, event):
self.set_state({**self.state})
def render(self):
return html.DIV(
[
CounterButton(
type='minus',
handleClick=self.decrement
)(),
CurrentCount(count=self.state['count'])(),
CounterButton(
type='plus',
handleClick=self.increment
)(),
# this one forces the set_state call,
# to show that there's no rerender
# if the state stays the same
CounterButton(handleClick=self.do_nothing)(),
]
)
class PlusButton(Component):
def render(self):
return html.BUTTON('+').bind('click', self.props['handleClick'])
class MinusButton(Component):
def render(self):
return html.BUTTON('-').bind('click', self.props['handleClick'])
class CounterButton(Component):
default_props = {
'type': None,
'handleClick': void_func(),
}
button_types = {
'plus': PlusButton,
'minus': MinusButton,
}
def render(self):
if self.props['type']:
return self.button_types[self.props['type']](**self.props)()
return html.BUTTON('Force set_state call').bind('click', self.props['handleClick'])
class CurrentCount(Component):
def render(self):
return html.INPUT(value=self.props['count'])
Raw
brython_stdlib.js
This file has been truncated, but you can view the full file.
__BRYTHON__.use_VFS=!0;var scripts={$timestamp:1589731476214,array:[".js",'var $module = (function($B){\n\nvar _b_ = $B.builtins,\n $s = [],\n i\nfor(var $b in _b_){$s.push(\'var \' + $b +\' = _b_["\'+$b+\'"]\')}\neval($s.join(\';\'))\n\nvar typecodes = {\n \'b\': Int8Array, // signed char, 1 byte\n \'B\': Uint8Array, // unsigned char, 1\n \'u\': null, // Py_UNICODE Unicode character, 2 (deprecated)\n \'h\': Int16Array, // signed short, 2\n \'H\': Uint16Array, // unsigned short, 2\n \'i\': Int16Array, // signed int, 2\n \'I\': Uint16Array, // unsigned int, 2\n \'l\': Int32Array, // signed long, 4\n \'L\': Uint32Array, // unsigned long, 4\n \'q\': null, // signed long, 8 (not implemented)\n \'Q\': null, // unsigned long, 8 (not implemented)\n \'f\': Float32Array, // float, 4\n \'d\': Float64Array // double float, 8\n}\n\nvar array = $B.make_class("array",\n function(){\n var missing = {},\n $ = $B.args("array", 2, {typecode: null, initializer: null},\n ["typecode", "initializer"], arguments, {initializer: missing},\n null, null),\n typecode = $.typecode,\n initializer = $.initializer\n if(! typecodes.hasOwnProperty(typecode)){\n throw _b_.ValueError.$factory("bad typecode (must be b, " +\n "B, u, h, H, i, I, l, L, q, Q, f or d)")\n }\n if(typecodes[typecode] === null){\n throw _b_.NotImplementedError.$factory("type code " +\n typecode + "is not implemented")\n }\n var res = {\n __class__: array,\n typecode: typecode,\n obj: null\n }\n if(initializer !== missing){\n if(Array.isArray(initializer)){\n array.fromlist(res, initializer)\n }else if(_b_.isinstance(initializer, _b_.bytes)){\n array.frombytes(res, initializer)\n }else{\n array.extend(res, initializer)\n }\n }\n return res\n }\n)\n\narray.$buffer_protocol = true\n\narray.__getitem__ = function(self, key){\n if(self.obj && self.obj[key] !== undefined){\n return self.obj[key]\n }\n throw _b_.IndexError("array index out of range")\n}\n\nvar array_iterator = 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{}, null, null)\n if(self.obj === null){return 0}\n return self.obj.filter(function(item){return item == x}).length\n}\n\narray.extend = function(self, iterable){\n $B.args("extend", 2, {self: null, iterable: null},\n ["self", "iterable"], arguments, {}, null, null)\n if(iterable.__class__ === array){\n if(iterable.typecode !== self.typecode){\n throw _b_.TypeError.$factory("can only extend with array " +\n "of same kind")\n }\n if(iterable.obj === null){return _b_.None}\n // create new object with length = sum of lengths\n var newobj = new typecodes[self.typecode](self.obj.length +\n iterable.obj.length)\n // copy self.obj\n newobj.set(self.obj)\n // copy iterable.obj\n newobj.set(iterable.obj, self.obj.length)\n self.obj = newobj\n }else{\n var it = _b_.iter(iterable)\n while(true){\n try{\n var item = _b_.next(it)\n array.append(self, item)\n }catch(err){\n if(err.__class__ !== _b_.StopIteration){\n throw err\n }\n break\n }\n }\n }\n return _b_.None\n}\n\narray.frombytes = function(self, s){\n $B.args("frombytes", 2, {self: null, s: null},\n ["self", "s"], arguments, {}, null, null)\n if(! _b_.isinstance(s, _b_.bytes)){\n throw _b_.TypeError.$factory("a bytes-like object is required, " +\n "not \'" + $B.class_name(s) + "\'")\n }\n self.obj = new typecodes[self.typecode](s.source)\n return None\n}\n\narray.fromlist = function(self, list){\n $B.args("fromlist", 2, {self: null, list: null},\n ["self", "list"], arguments, {}, null, null)\n var it = _b_.iter(list)\n while(true){\n try{\n var item = _b_.next(it)\n try{\n array.append(self, item)\n }catch(err){\n console.log(err)\n return _b_.None\n }\n }catch(err){\n if(err.__class__ === _b_.StopIteration){\n return _b_.None\n }\n throw err\n }\n }\n}\n\narray.fromstring = array.frombytes\n\narray.index = function(self, x){\n $B.args("index", 2, {self: null, x: null},\n ["self", "x"], arguments, {}, null, null)\n var res = self.obj.findIndex(function(item){return x == item})\n if(res == -1){\n throw _b_.ValueError.$factory("array.index(x): x not in array")\n }\n return res\n}\n\narray.insert = function(self, i, value){\n $B.args("insert", 3, {self: null, i: null, value: null},\n ["self", "i", "value"], arguments, {}, null, null)\n if(self.obj === null){\n self.obj = [value]\n }else{\n self.obj.splice(i, 0, value)\n }\n return _b_.None\n}\n\narray.itemsize = function(self){\n return typecodes[self.typecode].BYTES_PER_ELEMENT\n}\n\narray.pop = function(self, i){\n var $ = $B.args("count", 2, {self: null, i: null},\n ["self", "i"], arguments, {i: -1}, null, null)\n i = $.i\n if(self.obj === null){\n throw _b_.IndexError.$factory("pop from empty array")\n }else if(self.obj.length == 1){\n var res = self.obj[0]\n self.obj = null\n return res\n }\n i = normalize_index(self, i)\n // store value to return\n var res = self.obj[i]\n // create new array, size = previous size - 1\n var newobj = new typecodes[self.typecode](self.obj.length - 1)\n // fill new array with values until i excluded\n newobj.set(self.obj.slice(0, i))\n // fill with values after i\n newobj.set(self.obj.slice(i + 1), i)\n // set self.obj to new array\n self.obj = newobj\n // return stored value\n return res\n}\n\narray.remove = function(self, x){\n $B.args("remove", 2, {self: null, x: null},\n ["self", "x"], arguments, {}, null, null)\n var res = self.obj.findIndex(function(item){return x == item})\n if(res == -1){\n throw _b_.ValueError.$factory("array.remove(x): x not in array")\n }\n array.pop(self, res)\n return _b_.None\n}\n\narray.reverse = function(self){\n $B.args("reverse", 1, {self: null},\n ["self"], arguments, {}, null, null)\n if(self.obj === null){return _b_.None}\n self.obj.reverse()\n return _b_.None\n}\n\narray.tobytes = function(self){\n $B.args("tobytes", 1, {self: null},\n ["self"], arguments, {}, null, null)\n var items = Array.prototype.slice.call(self.obj),\n res = []\n items.forEach(function(item){\n while(item > 256){\n res.push(item % 256)\n item = Math.floor(item / 256)\n }\n res.push(item)\n })\n return _b_.bytes.$factory(res)\n}\n\narray.tolist = function(self){\n $B.args("tolist", 1, {self: null},\n ["self"], arguments, {}, null, null)\n return Array.prototype.slice.call(self.obj)\n}\n\narray.tostring = array.tobytes\n\narray.typecode = function(self){\n return self.typecode\n}\n\n$B.set_func_names(array, "array")\n\nreturn {\n array: array,\n typecodes: Object.keys(typecodes).join(\'\')\n}\n\n})(__BRYTHON__)\n'],builtins:[".js","var $module = (function(){\n var obj = {\n __class__: __BRYTHON__.module,\n __name__: 'builtins'\n },\n builtin_names = ['ArithmeticError', 'AssertionError', 'AttributeError',\n 'BaseException', 'BlockingIOError', 'BrokenPipeError', 'BufferError',\n 'BytesWarning', 'ChildProcessError', 'ConnectionAbortedError',\n 'ConnectionError', 'ConnectionRefusedError', 'ConnectionResetError',\n 'DeprecationWarning', 'EOFError', 'Ellipsis', 'EnvironmentError', 'Exception',\n 'False', 'FileExistsError', 'FileNotFoundError', 'FloatingPointError',\n 'FutureWarning', 'GeneratorExit', 'IOError', 'ImportError', 'ImportWarning',\n 'IndentationError', 'IndexError', 'InterruptedError', 'IsADirectoryError',\n 'KeyError', 'KeyboardInterrupt', 'LookupError', 'MemoryError', 'NameError',\n 'None', 'NotADirectoryError', 'NotImplemented', 'NotImplementedError',\n 'OSError', 'OverflowError', 'PendingDeprecationWarning', 'PermissionError',\n 'ProcessLookupError', 'ReferenceError', 'ResourceWarning', 'RuntimeError',\n 'RuntimeWarning', 'StopIteration', 'SyntaxError', 'SyntaxWarning',\n 'SystemError', 'SystemExit', 'TabError', 'TimeoutError', 'True', 'TypeError',\n 'UnboundLocalError', 'UnicodeDecodeError', 'UnicodeEncodeError',\n 'UnicodeError', 'UnicodeTranslateError', 'UnicodeWarning', 'UserWarning',\n 'ValueError', 'Warning', 'WindowsError', 'ZeroDivisionError', '_',\n '__build_class__', '__debug__', '__doc__', '__import__', '__name__',\n '__package__', 'abs', 'all', 'any', 'ascii', 'bin', 'bool', 'bytearray',\n 'bytes','callable', 'chr', 'classmethod', 'compile', 'complex', 'copyright',\n 'credits','delattr', 'dict', 'dir', 'divmod', 'enumerate', 'eval', 'exec',\n 'exit', 'filter', 'float', 'format', 'frozenset', 'getattr', 'globals',\n 'hasattr', 'hash', 'help', 'hex', 'id', 'input', 'int', 'isinstance',\n 'issubclass', 'iter', 'len', 'license', 'list', 'locals', 'map', 'max',\n 'memoryview', 'min', 'next', 'object', 'oct', 'open', 'ord', 'pow', 'print',\n 'property', 'quit', 'range', 'repr', 'reversed', 'round', 'set', 'setattr',\n 'slice', 'sorted', 'staticmethod', 'str', 'sum', 'super', 'tuple', 'type',\n 'vars', 'zip',\n '__newobj__' // defined in py_objects.js ; required for pickle\n ]\n for(var i = 0, len = builtin_names.length; i < len; i++){\n try{eval(\"obj['\" + builtin_names[i] + \"'] = __BRYTHON__.builtins.\" +\n builtin_names[i])}\n catch(err){if (__BRYTHON__.$debug) {console.log(err)}}\n }\n return obj\n})()\n"],dis:[".js",'var $module=(function($B){\n\nvar dict = $B.builtins.dict\nvar mod = {\n dis:function(src){\n $B.$py_module_path[\'__main__\'] = $B.brython_path\n return __BRYTHON__.py2js(src,\'__main__\',\'__main__\',\n $B.builtins_scope).to_js()\n },\n OPTIMIZED: 1,\n NEWLOCALS: 2,\n VARARGS: 4,\n VARKEYWORDS: 8,\n NESTED: 16,\n GENERATOR: 32,\n NOFREE: 64,\n COROUTINE: 128,\n ITERABLE_COROUTINE: 256,\n ASYNC_GENERATOR: 512,\n COMPILER_FLAG_NAMES: $B.builtins.dict.$factory()\n}\nmod.COMPILER_FLAG_NAMES = dict.$factory([\n [1, "OPTIMIZED"],\n [2, "NEWLOCALS"],\n [4, "VARARGS"],\n [8, "VARKEYWORDS"],\n [16, "NESTED"],\n [32, "GENERATOR"],\n [64, "NOFREE"],\n [128, "COROUTINE"],\n [256, "ITERABLE_COROUTINE"],\n [512, "ASYNC_GENERATOR"]\n])\n\nreturn mod\n\n})(__BRYTHON__)'],hashlib:[".js","var $module=(function($B){\n\nvar _b_ = $B.builtins\n\nvar $s = []\nfor(var $b in _b_){$s.push('var ' + $b +' = _b_[\"'+$b+'\"]')}\neval($s.join(';'))\n\nvar $mod = {\n\n __getattr__ : function(attr){\n if(attr == 'new'){return hash.$factory}\n return this[attr]\n },\n md5: function(obj){return hash.$factory('md5', obj)},\n sha1: function(obj){return hash.$factory('sha1', obj)},\n sha224: function(obj){return hash.$factory('sha224', obj)},\n sha256: function(obj){return hash.$factory('sha256', obj)},\n sha384: function(obj){return hash.$factory('sha384', obj)},\n sha512: function(obj){return hash.$factory('sha512', obj)},\n\n algorithms_guaranteed: ['md5', 'sha1', 'sha224', 'sha256', 'sha384', 'sha512'],\n algorithms_available: ['md5', 'sha1', 'sha224', 'sha256', 'sha384', 'sha512']\n}\n\n//todo: eventually move this function to a \"utility\" file or use ajax module?\nfunction $get_CryptoJS_lib(alg){\n if($B.VFS !== undefined && $B.VFS.hashlib){\n // use file in brython_stdlib.js\n var lib = $B.VFS[\"crypto_js.rollups.\" + alg]\n if (lib === undefined){\n throw _b_.ImportError.$factory(\"can't import hashlib.\" + alg)\n }\n var res = lib[1]\n try{\n eval(res + \"; $B.CryptoJS = CryptoJS;\")\n return\n }catch(err){\n throw Error(\"JS Eval Error\",\n \"Cannot eval CryptoJS algorithm '\" + alg + \"' : error:\" + err)\n }\n }\n\n var module = {__name__: 'CryptoJS', $is_package: false}\n var res = $B.$download_module(module, $B.brython_path + 'libs/crypto_js/rollups/' + alg + '.js');\n\n try{\n eval(res + \"; $B.CryptoJS = CryptoJS;\")\n }catch(err){\n throw Error(\"JS Eval Error\",\n \"Cannot eval CryptoJS algorithm '\" + alg + \"' : error:\" + err)\n }\n}\n\nfunction bytes2WordArray(obj){\n // Transform a bytes object into an instance of class WordArray\n // defined in CryptoJS\n if(!_b_.isinstance(obj, _b_.bytes)){\n throw _b_.TypeError(\"expected bytes, got \" + $B.class_name(obj))\n }\n\n var words = []\n for(var i = 0; i < obj.source.length; i += 4){\n var word = obj.source.slice(i, i + 4)\n while(word.length < 4){word.push(0)}\n var w = word[3] + (word[2] << 8) + (word[1] << 16) + (word[0] << 24)\n words.push(w)\n }\n return {words: words, sigBytes: obj.source.length}\n}\n\nvar hash = {\n __class__: _b_.type,\n __mro__: [_b_.object],\n $infos:{\n __name__: 'hash'\n }\n}\n\nhash.update = function(self, msg){\n self.hash.update(bytes2WordArray(msg))\n}\n\nhash.copy = function(self){\n return self.hash.clone()\n}\n\nhash.digest = function(self){\n var obj = self.hash.clone().finalize().toString(),\n res = []\n for(var i = 0; i < obj.length; i += 2){\n res.push(parseInt(obj.substr(i, 2), 16))\n }\n return _b_.bytes.$factory(res)\n}\n\nhash.hexdigest = function(self) {\n return self.hash.clone().finalize().toString()\n}\n\nhash.$factory = function(alg, obj) {\n var res = {\n __class__: hash\n }\n\n switch(alg) {\n case 'md5':\n case 'sha1':\n case 'sha224':\n case 'sha256':\n case 'sha384':\n case 'sha512':\n var ALG = alg.toUpperCase()\n if($B.Crypto === undefined ||\n $B.CryptoJS.algo[ALG] === undefined){$get_CryptoJS_lib(alg)}\n\n res.hash = $B.CryptoJS.algo[ALG].create()\n if(obj !== undefined){\n res.hash.update(bytes2WordArray(obj))\n }\n break\n default:\n throw $B.builtins.AttributeError.$factory('Invalid hash algorithm: ' + alg)\n }\n\n return res\n}\n\nreturn $mod\n\n})(__BRYTHON__)\n"],long_int:[".js","/*\nModule to manipulate long integers\n*/\n\nvar $module=(function($B){\n\neval($B.InjectBuiltins())\n\nvar $LongIntDict = {__class__:$B.$type,__name__:'LongInt'}\n\nfunction add_pos(v1, v2){\n // Add two positive numbers\n // v1, v2 : strings\n // Return an instance of LongInt\n\n var res = '', carry = 0, iself=v1.length, sv=0\n for(var i=v2.length-1;i>=0;i--){\n iself--\n if(iself<0){sv=0}else{sv=parseInt(v1.charAt(iself))}\n x = (carry+sv+parseInt(v2.charAt(i))).toString()\n if(x.length==2){res=x.charAt(1)+res;carry=parseInt(x.charAt(0))}\n else{res=x+res;carry=0}\n }\n while(iself>0){\n iself--\n x = (carry+parseInt(v1.charAt(iself))).toString()\n if(x.length==2){res=x.charAt(1)+res;carry=parseInt(x.charAt(0))}\n else{res=x+res;carry=0}\n }\n if(carry){res=carry+res} \n return {__class__:$LongIntDict, value:res, pos:true}\n}\n\nfunction check_shift(shift){\n // Check the argument of >> and <<\n if(!isinstance(shift, LongInt)){\n throw TypeError(\"shift must be LongInt, not '\"+\n $B.get_class(shift).__name__+\"'\")\n }\n if(!shift.pos){throw ValueError(\"negative shift count\")}\n}\n\nfunction clone(obj){\n // Used for traces\n var obj1 = {}\n for(var attr in obj){obj1[attr]=obj[attr]}\n return obj1\n}\n\nfunction comp_pos(v1, v2){\n // Compare two positive numbers\n if(v1.length>v2.length){return 1}\n else if(v1.length<v2.length){return -1}\n else{\n if(v1>v2){return 1}\n else if(v1<v2){return -1}\n }\n return 0\n}\n\nfunction divmod_pos(v1, v2){\n // v1, v2 : strings, represent 2 positive integers A and B\n // Return [a, b] where a and b are instances of LongInt\n // a = A // B, b = A % B\n var v1_init = v1, quotient, mod\n if(comp_pos(v1, v2)==-1){ // a < b\n quotient='0'\n mod = LongInt(v1)\n }else if(v2==v1){ // a = b\n quotient = '1';\n mod = LongInt('0')\n }else{\n var quotient = '', v1_init = v1\n var left = v1.substr(0, v2.length)\n if(v1<v2){left = v1.substr(0, v2.length+1)}\n var right = v1.substr(left.length)\n // mv2 maps integers i from 2 to 9 to i*v2, used as a cache to avoid\n // having to compute i*v2 each time\n var mv2 = {}\n // Javascript \"safe integer\" with the 15 first digits in v2,\n // used in the algorithm to test candidate values\n var jsv2 = parseInt(v2.substr(0,15))\n\n // Division algorithm\n // At each step in the division, v1 is split into substrings\n // \"left\" is the left part, with the same length as v2\n // \"rest\" is the rest of v1 after \"left\"\n // The algorithm finds the one-digit integer \"candidate\" such\n // that 0 <= left - candidate*v2 < v2\n // It stops when right is empty\n while(true){\n // Uses JS division to test an approximate result\n var jsleft = parseInt(left.substr(0,15))\n var candidate = Math.floor(jsleft/jsv2).toString()\n\n // Check that candidate is the correct result\n // Start by computing candidate*v2 : for this, use the table\n // mv2, which stores the multiples of v2 already calculated\n if(mv2[candidate]===undefined){\n mv2[candidate] = mul_pos(v2, candidate).value\n }\n if(comp_pos(left, mv2[candidate])==-1){\n // If left < candidate * v2, use candidate-1\n candidate--\n if(mv2[candidate]===undefined){\n mv2[candidate] = mul_pos(v2, candidate).value\n }\n }\n\n // Add candidate to the quotient\n quotient += candidate\n\n // New value for left : left - v2*candidate\n left = sub_pos(left, mv2[candidate]).value\n\n // Stop if all digits in v1 have been used\n if(right.length==0){break}\n\n // Else, add next digit to left and remove it from right\n left += right.charAt(0)\n right = right.substr(1)\n }\n // Modulo is A - (A//B)*B\n mod = sub_pos(v1, mul_pos(quotient, v2).value)\n }\n return [LongInt(quotient), mod]\n}\n\nfunction mul_pos(v1, v2){\n // Multiply positive numbers v1 by v2\n // Make v2 smaller than v1\n if(v1.length<v2.length){var a=v1; v1=v2 ; v2=a}\n if(v2=='0'){return LongInt('0')}\n var cols = {}, i=v2.length, j\n \n // Built the object \"cols\", indexed by integers from 1 to nb1+nb2-2\n // where nb1 and nb2 are the number of digits in v1 and v2.\n // cols[n] is the sum of v1[i]*v2[j] for i+j = n\n \n while(i--){\n var car = v2.charAt(i)\n if(car==\"0\"){\n j = v1.length\n while(j--){\n if(cols[i+j]===undefined){cols[i+j]=0}\n } \n }else if(car==\"1\"){\n j = v1.length\n while(j--){\n var z = parseInt(v1.charAt(j))\n if(cols[i+j]===undefined){cols[i+j]=z}\n else{cols[i+j] += z}\n }\n }else{\n var x = parseInt(car), j = v1.length, y, z\n while(j--){\n y = x * parseInt(v1.charAt(j))\n if(cols[i+j]===undefined){cols[i+j]=y}\n else{cols[i+j] += y}\n }\n }\n }\n\n // Transform cols so that cols[x] is a one-digit integers\n i = v1.length+v2.length-1\n while(i--){\n var col = cols[i].toString()\n if(col.length>1){\n // If the value in cols[i] has more than one digit, only keep the\n // last one and report the others at the right index\n // For instance if cols[i] = 123, keep 3 in cols[i], add 2 to\n // cols[i-1] and 1 to cols[i-2]\n cols[i] = parseInt(col.charAt(col.length-1))\n j = col.length\n while(j--\x3e1){\n var report = parseInt(col.charAt(j-1))\n var pos = i-col.length+j\n if(cols[pos]===undefined){cols[pos]=report}\n else{cols[pos] += report}\n }\n }\n }\n\n // Find minimum index in cols\n // The previous loop may have introduced negative indices\n var imin\n for(var attr in cols){\n i = parseInt(attr)\n if(imin===undefined){imin=i}\n else if(i<imin){imin=i}\n }\n\n // Result is the concatenation of digits in cols\n var res = ''\n for(var i=imin;i<=v1.length+v2.length-2;i++){res+=cols[i].toString()}\n return LongInt(res)\n}\n\nfunction sub_pos(v1, v2){\n // Substraction of positive numbers with v1>=v2\n\n var res = '', carry = 0, i1=v1.length, sv=0\n \n // For all digits in v2, starting by the rightmost, substract it from\n // the matching digit in v1\n // This is the equivalent of the manual operation :\n // 12345678\n // - 98765\n //\n // We begin by the rightmost operation : 8-5 (3, no carry),\n // then 7-6 (1, no carry)\n // then 6-7 (9, carry 1) and so on\n for(var i=v2.length-1;i>=0;i--){\n i1--\n sv = parseInt(v1.charAt(i1))\n x = (sv-carry-parseInt(v2.charAt(i)))\n if(x<0){res=(10+x)+res;carry=1}\n else{res=x+res;carry=0}\n }\n \n // If there are remaining digits in v1, substract the carry, if any\n while(i1>0){\n i1--\n x = (parseInt(v1.charAt(i1))-carry)\n if(x<0){res=(10+x)+res;carry=1}\n else{res=x+res;carry=0}\n }\n\n // Remove leading zeros and return the result\n while(res.charAt(0)=='0' && res.length>1){res=res.substr(1)}\n return {__class__:$LongIntDict, value:res, pos:true}\n}\n\n// Special methods to implement operations on instances of LongInt\n\n$LongIntDict.__abs__ = function(self){\n return {__class__:$LongIntDict, value: self.value, pos:true}\n}\n\n$LongIntDict.__add__ = function(self, other){\n if (typeof other == 'number') other=LongInt(_b_.str.$factory(other))\n // Addition of \"self\" and \"other\"\n // If both have the same sign (+ or -) we add their absolute values\n // If they have different sign we use the substraction of their\n // absolute values\n var res\n if(self.pos&&other.pos){ // self > 0, other > 0\n return add_pos(self.value, other.value)\n }else if(!self.pos&&!other.pos){ // self < 0, other < 0\n res = add_pos(self.value, other.value)\n res.pos = false\n return res\n }else if(self.pos && !other.pos){ // self > 0, other < 0\n switch (comp_pos(self.value, other.value)){\n case 1:\n res = sub_pos(self.value, other.value)\n break\n case 0:\n res = {__class__:$LongIntDict, value:0, pos:true}\n break\n case -1:\n res = sub_pos(other.value, self.value)\n res.pos = false\n break\n }\n return res\n }else{ // self < 0, other > 0\n switch(comp_pos(self.value, other.value)){\n case 1:\n res = sub_pos(self.value, other.value)\n res.pos = false\n break\n case 0:\n res = {__class__:$LongIntDict, value:0, pos:true}\n break\n case -1:\n res = sub_pos(other.value, self.value)\n break\n }\n return res\n }\n}\n\n$LongIntDict.__and__ = function(self, other){\n if (typeof other == 'number') other=LongInt(_b_.str.$factory(other))\n // Bitwise \"and\" : build the binary representation of self and other\n var v1 = $LongIntDict.__index__(self)\n var v2 = $LongIntDict.__index__(other)\n // apply \"and\" on zeros and ones\n if(v1.length<v2.length){var temp=v2;v2=v1;v1=temp}\n var start = v1.length-v2.length\n var res = ''\n for(var i=0;i<v2.length;i++){\n if(v1.charAt(start+i)=='1' && v2.charAt(i)=='1'){res += '1'}\n else{res += '0'}\n }\n // Return the LongInt instance represented by res in base 2\n return LongInt(res, 2)\n}\n\n$LongIntDict.__divmod__ = function(self, other){\n if (typeof other == 'number') other=LongInt(_b_.str.$factory(other))\n\n var dm = divmod_pos(self.value, other.value)\n if(self.pos!==other.pos){\n if(dm[0].value!='0'){dm[0].pos = false}\n if(dm[1].value!='0'){\n // If self and other have different signs and self is not a multiple\n // of other, round to the previous integer\n dm[0] = $LongIntDict.__sub__(dm[0], LongInt('1'))\n dm[1] = $LongIntDict.__add__(dm[1], LongInt('1'))\n }\n }\n return dm \n}\n\n$LongIntDict.__eq__ = function(self, other){\n if (typeof other == 'number') other=LongInt(_b_.str.$factory(other))\n return self.value==other.value && self.pos==other.pos\n}\n\n$LongIntDict.__floordiv__ = function(self, other){\n if (typeof other == 'number') other=LongInt(_b_.str.$factory(other))\n return $LongIntDict.__divmod__(self, other)[0]\n}\n\n$LongIntDict.__ge__ = function(self, other){\n if (typeof other == 'number') other=LongInt(_b_.str.$factory(other))\n if(self.value.length>other.value.length){return true}\n else if(self.value.length<other.value.length){return false}\n else{return self.value >= other.value}\n}\n\n$LongIntDict.__gt__ = function(self, other){\n return !$LongIntDict.__le__(self, other)\n}\n\n$LongIntDict.__index__ = function(self){\n // Used by bin()\n // returns a string with the binary value of self\n // The algorithm computes the result of the floor division of self by 2\n \n // XXX to do : negative integers\n \n var res = '', pos=self.value.length,\n temp = self.value, d\n while(true){\n d = divmod_pos(temp, '2')\n res = d[1].value + res\n temp = d[0].value\n if(temp=='0'){break}\n }\n return res\n}\n\n$LongIntDict.__invert__ = function(self){\n var bin = $LongIntDict.__index__(self)\n var res = ''\n for(var i=0;i<bin.length;i++){\n res += bin.charAt(i)=='0' ? '1' : '0'\n }\n return LongInt(res, 2)\n}\n\n$LongIntDict.__le__ = function(self, other){\n if (typeof other == 'number') other=LongInt(_b_.str.$factory(other))\n if(self.value.length>other.value.length){return false}\n else if(self.value.length<other.value.length){return true}\n else{return self.value <= other.value}\n}\n\n$LongIntDict.__lt__ = function(self, other){\n return !$LongIntDict.__ge__(self, other)\n}\n\n$LongIntDict.__lshift__ = function(self, shift){\n check_shift(shift)\n var res = self.value\n while(true){\n var x, carry=0, res1=''\n for(var i=res.length-1;i>=0;i--){\n x = (carry+parseInt(res.charAt(i))*2).toString()\n if(x.length==2){res1=x.charAt(1)+res1;carry=parseInt(x.charAt(0))}\n else{res1=x+res1;carry=0}\n }\n if(carry){res1=carry+res1}\n res=res1\n shift = sub_pos(shift.value, '1')\n if(shift.value=='0'){break}\n }\n return {__class__:$LongIntDict, value:res, pos:self.pos}\n}\n\n$LongIntDict.__mod__ = function(self, other){\n return $LongIntDict.__divmod__(self, other)[1]\n}\n\n$LongIntDict.__mro__ = [_b_.object]\n\n$LongIntDict.__mul__ = function(self, other){\n if (typeof other == 'number') other=LongInt(_b_.str.$factory(other))\n var res = mul_pos(self.value, other.value)\n if(self.pos==other.pos){return res}\n res.pos = false\n return res\n}\n\n$LongIntDict.__neg__ = function(obj){\n return {__class__:$LongIntDict, value:obj.value, pos:!obj.pos}\n}\n\n$LongIntDict.__or__ = function(self, other){\n var v1 = $LongIntDict.__index__(self)\n var v2 = $LongIntDict.__index__(other)\n if(v1.length<v2.length){var temp=v2;v2=v1;v1=temp}\n var start = v1.length-v2.length\n var res = v1.substr(0, start)\n for(var i=0;i<v2.length;i++){\n if(v1.charAt(start+i)=='1' || v2.charAt(i)=='1'){res += '1'}\n else{res += '0'}\n }\n return LongInt(res, 2)\n}\n\n\n$LongIntDict.__pow__ = function(self, power){\n if (typeof power == \"number\") {\n power=LongInt(_b_.str.$factory(power))\n }else if(!isinstance(power, LongInt)){\n var msg = \"power must be a LongDict, not '\"\n throw TypeError(msg+$B.get_class(power).__name__+\"'\")\n }\n if(!power.pos){\n if(self.value=='1'){return self}\n // For all other integers, x**-n is 0\n return LongInt('0')\n }else if(power.value=='0'){\n return LongInt('1')\n }\n var res = {__class__:$LongIntDict, value:self.value, pos:self.pos}\n var pow = power.value\n while(true){\n pow = sub_pos(pow, '1').value\n if(pow == '0'){break}\n res = $LongIntDict.__mul__(res, self)\n }\n return res \n}\n\n$LongIntDict.__rshift__ = function(self, shift){\n check_shift(shift)\n var res = self.value\n while(true){\n res = divmod_pos(res, '2')[0].value\n if(res.value=='0'){break}\n shift = sub_pos(shift.value, '1')\n if(shift.value=='0'){break}\n }\n return {__class__:$LongIntDict, value:res, pos:self.pos}\n}\n\n$LongIntDict.__str__ = $LongIntDict.__repr__ = function(self){\n var res = \"LongInt('\"\n if(!self.pos){res += '-'}\n return res+self.value+\"')\"\n}\n\n$LongIntDict.__sub__ = function(self, other){\n if (typeof other == 'number') other=LongInt(_b_.str.$factory(other))\n var res\n if(self.pos && other.pos){\n switch(comp_pos(self.value, other.value)){\n case 1:\n res = sub_pos(self.value, other.value)\n break\n case 0:\n res = {__class__:$LongIntDict, value:'0', pos:true}\n break\n case -1:\n res = sub_pos(other.value, self.value)\n res.pos = false\n break\n }\n return res\n }else if(!self.pos && !other.pos){\n switch(comp_pos(self.value, other.value)){\n case 1:\n res = sub_pos(self.value, other.value)\n res.pos = false\n break\n case 0:\n res = {__class__:$LongIntDict, value:'0', pos:true}\n break\n case -1:\n res = sub_pos(other.value, self.value)\n break\n }\n return res\n }else if(self.pos && !other.pos){\n return add_pos(self.value, other.value)\n }else{\n res = add_pos(self.value, other.value)\n res.pos = false\n return res\n }\n}\n\n$LongIntDict.__xor__ = function(self, other){\n var v1 = $LongIntDict.__index__(self)\n var v2 = $LongIntDict.__index__(other)\n if(v1.length<v2.length){var temp=v2;v2=v1;v1=temp}\n var start = v1.length-v2.length\n var res = v1.substr(0, start)\n for(var i=0;i<v2.length;i++){\n if(v1.charAt(start+i)=='1' && v2.charAt(i)=='0'){res += '1'}\n else if(v1.charAt(start+i)=='0' && v2.charAt(i)=='1'){res += '1'}\n else{res += '0'}\n }\n return LongInt(res, 2)\n}\n\n$LongIntDict.to_base = function(self, base){\n // Returns the string representation of self in specified base\n var res='', v=self.value\n while(v>0){\n var dm = divmod_pos(v, base.toString())\n res = parseInt(dm[1].value).toString(base)+res\n v = dm[0].value\n if(v==0){break}\n }\n return res\n}\n\nfunction digits(base){\n // Return an object where keys are all the digits valid in specified base\n // and value is \"true\"\n // Used to test if the string passed as first argument to LongInt is valid\n var is_digits = {}\n // Number from 0 to base, or from 0 to 9 if base > 10\n for(var i=0;i<base;i++){\n if(i==10){break}\n is_digits[i]=true\n }\n if(base>10){\n // Additional letters\n // For instance in base 16, add \"abcdefABCDEF\" as keys\n for(var i=0;i<base-10;i++){\n is_digits[String.fromCharCode(65+i)]=true\n is_digits[String.fromCharCode(97+i)]=true\n }\n }\n return is_digits\n}\n\nvar MAX_SAFE_INTEGER = Math.pow(2, 53)-1;\nvar MIN_SAFE_INTEGER = -Number.MAX_SAFE_INTEGER;\n\nfunction isSafeInteger(n) {\n return (typeof n === 'number' &&\n Math.round(n) === n &&\n Number.MIN_SAFE_INTEGER <= n &&\n n <= Number.MAX_SAFE_INTEGER);\n}\n\nfunction LongInt(value, base){\n if(arguments.length>2){\n throw _b_.TypeError(\"LongInt takes at most 2 arguments (\"+\n arguments.length+\" given)\")\n }\n // base defaults to 10\n if(base===undefined){base = 10}\n else if(!isinstance(base, int)){\n throw TypeError(\"'\"+$B.get_class(base).__name__+\"' object cannot be interpreted as an integer\")\n }\n if(base<0 || base==1 || base>36){\n throw ValueError(\"LongInt() base must be >= 2 and <= 36\")\n }\n if(isinstance(value, float)){\n if(value>=0){value=Math.round(value.value)}\n else{value=Math.ceil(value.value)}\n }\n if(typeof value=='number'){\n if(isSafeInteger(value)){value = value.toString()}\n else{throw ValueError(\"argument of long_int is not a safe integer\")}\n }else if(typeof value!='string'){\n throw ValueError(\"argument of long_int must be a string, not \"+\n $B.get_class(value).__name__)\n }\n var has_prefix = false, pos = true, start = 0\n // Strip leading and trailing whitespaces\n while(value.charAt(0)==' ' && value.length){value = value.substr(1)}\n while(value.charAt(value.length-1)==' ' && value.length){\n value = value.substr(0, value.length-1)\n }\n // Check if string starts with + or -\n if(value.charAt(0)=='+'){has_prefix=true}\n else if(value.charAt(0)=='-'){has_prefix=true;pos=false}\n if(has_prefix){\n // Remove prefix\n if(value.length==1){\n // \"+\" or \"-\" alone are not valid arguments\n throw ValueError('LongInt argument is not a valid number: \"'+value+'\"')\n }else{value=value.substr(1)}\n }\n // Ignore leading zeros\n while(start<value.length-1 && value.charAt(start)=='0'){start++}\n value = value.substr(start)\n\n // Check if all characters in value are valid in the base\n var is_digits = digits(base), point = -1\n for(var i=0;i<value.length;i++){\n if(value.charAt(i)=='.' && point==-1){point=i}\n else if(!is_digits[value.charAt(i)]){\n throw ValueError('LongInt argument is not a valid number: \"'+value+'\"')\n }\n }\n if(point!=-1){value=value.substr(0,point)}\n if(base!=10){\n // Conversion to base 10\n var coef = '1', v10 = LongInt(0),\n pos = value.length, digit_base10\n while(pos--){\n digit_base10 = parseInt(value.charAt(pos), base).toString()\n digit_by_coef = mul_pos(coef, digit_base10).value\n v10 = add_pos(v10.value, digit_by_coef)\n coef = mul_pos(coef, base.toString()).value\n }\n return v10\n }\n return {__class__:$LongIntDict, value:value, pos:pos}\n}\n\nLongInt.__class__ = $B.$factory\nLongInt.$dict = $LongIntDict\n$LongIntDict.$factory = LongInt\n\nreturn {LongInt:LongInt}\n\n})(__BRYTHON__)\n"],marshal:[".js","var $module = (function($B){\n\nreturn {\n loads : function(){\n var $ = $B.args('loads', 1, {obj:null}, ['obj'], arguments, {},\n null, null)\n return $B.structuredclone2pyobj(JSON.parse($.obj))\n },\n load : function(){\n var $ = $B.args('load', 1, {obj:null}, ['obj'], arguments, {},\n null, null)\n return $module.loads(obj.$content);\n },\n dumps : function(){\n var $ = $B.args('dumps', 1, {obj:null}, ['obj'], arguments, {},\n null, null)\n return JSON.stringify($B.pyobj2structuredclone($.obj))\n },\n}\n\n})(__BRYTHON__)\n"],math:[".js","var $module = (function($B){\n\nvar _b_ = $B.builtins,\n $s = [],\n i\nfor(var $b in _b_){$s.push('var ' + $b +' = _b_[\"'+$b+'\"]')}\neval($s.join(';'))\n\n//for(var $py_builtin in _b_){eval(\"var \"+$py_builtin+\"=_b_[$py_builtin]\")}\n\nvar float_check = function(x) {\n if(x.__class__ === $B.long_int){return parseInt(x.value)}\n return _b_.float.$factory(x)\n}\n\nfunction check_int(x){\n if(! _b_.isinstance(x, int)){\n throw _b_.TypeError.$factory(\"'\" + $B.class_name(x) +\n \"' object cannot be interpreted as an integer\")\n }\n}\n\nfunction check_int_or_round_float(x){\n return (x instanceof Number && x == Math.floor(x)) ||\n _b_.isinstance(x, int)\n}\n\nvar isWholeNumber = function(x){return (x * 10) % 10 == 0}\n\nvar isOdd = function(x) {return isWholeNumber(x) && 2 * Math.floor(x / 2) != x}\n\nvar isLargeNumber = function(x) {return x > Math.pow(2, 32)}\n\n// Big number Library from jsfromhell.com\n// This library helps with producing \"correct\" results from\n// mathematic operations\n\n//+ Jonas Raoni Soares Silva\n//@ http://jsfromhell.com/classes/bignumber [rev. #4]\n\n\nvar BigNumber = function(n, p, r){\n var o = this, i\n if(n instanceof BigNumber){\n for(i in {precision: 0, roundType: 0, _s: 0, _f: 0}){o[i] = n[i]}\n o._d = n._d.slice()\n return\n }\n o.precision = isNaN(p = Math.abs(p)) ? BigNumber.defaultPrecision : p\n o.roundType = isNaN(r = Math.abs(r)) ? BigNumber.defaultRoundType : r\n o._s = (n += \"\").charAt(0) == \"-\"\n o._f = ((n = n.replace(/[^\\d.]/g, \"\").split(\".\", 2))[0] =\n n[0].replace(/^0+/, \"\") || \"0\").length\n for(i = (n = o._d = (n.join(\"\") || \"0\").split(\"\")).length; i;\n n[--i] = +n[i]){}\n o.round()\n}\nwith({$: BigNumber, o: BigNumber.prototype}){\n $.ROUND_HALF_EVEN = ($.ROUND_HALF_DOWN = ($.ROUND_HALF_UP =\n ($.ROUND_FLOOR = ($.ROUND_CEIL = ($.ROUND_DOWN = ($.ROUND_UP = 0) + 1) +\n 1) + 1) + 1) + 1) + 1\n $.defaultPrecision = 40\n $.defaultRoundType = $.ROUND_HALF_UP\n o.add = function(n){\n if(this._s != (n = new BigNumber(n))._s){\n return n._s ^= 1, this.subtract(n)\n }\n var o = new BigNumber(this),\n a = o._d,\n b = n._d,\n la = o._f,\n lb = n._f,\n n = Math.max(la, lb),\n i,\n r\n la != lb && ((lb = la - lb) > 0 ? o._zeroes(b, lb, 1) :\n o._zeroes(a, -lb, 1))\n i = (la = a.length) == (lb = b.length) ? a.length :\n ((lb = la - lb) > 0 ? o._zeroes(b, lb) : o._zeroes(a, -lb)).length\n for(r = 0; i; r = (a[--i] = a[i] + b[i] + r) / 10 >>> 0, a[i] %= 10){}\n return r && ++n && a.unshift(r), o._f = n, o.round()\n };\n o.subtract = function(n){\n if(this._s != (n = new BigNumber(n))._s)\n return n._s ^= 1, this.add(n);\n var o = new BigNumber(this),\n c = o.abs().compare(n.abs()) + 1,\n a = c ? o : n,\n b = c ? n : o,\n la = a._f,\n lb = b._f,\n d = la,\n i,\n j;\n a = a._d, b = b._d, la != lb && ((lb = la - lb) > 0 ? o._zeroes(b, lb, 1) : o._zeroes(a, -lb, 1));\n for(i = (la = a.length) == (lb = b.length) ? a.length : ((lb = la - lb) > 0 ? o._zeroes(b, lb) : o._zeroes(a, -lb)).length; i;){\n if(a[--i] < b[i]){\n for(j = i; j && !a[--j]; a[j] = 9);\n --a[j], a[i] += 10;\n }\n b[i] = a[i] - b[i];\n }\n return c || (o._s ^= 1), o._f = d, o._d = b, o.round();\n };\n o.multiply = function(n){\n var o = new BigNumber(this), r = o._d.length >= (n = new BigNumber(n))._d.length, a = (r ? o : n)._d,\n b = (r ? n : o)._d, la = a.length, lb = b.length, x = new BigNumber, i, j, s;\n for(i = lb; i; r && s.unshift(r), x.set(x.add(new BigNumber(s.join(\"\")))))\n for(s = (new Array(lb - --i)).join(\"0\").split(\"\"), r = 0, j = la; j; r += a[--j] * b[i], s.unshift(r % 10), r = (r / 10) >>> 0);\n return o._s = o._s != n._s, o._f = ((r = la + lb - o._f - n._f) >= (j = (o._d = x._d).length) ? this._zeroes(o._d, r - j + 1, 1).length : j) - r, o.round();\n };\n o.divide = function(n){\n if((n = new BigNumber(n)) == \"0\")\n throw new Error(\"Division by 0\");\n else if(this == \"0\")\n return new BigNumber;\n var o = new BigNumber(this), a = o._d, b = n._d, la = a.length - o._f,\n lb = b.length - n._f, r = new BigNumber, i = 0, j, s, l, f = 1, c = 0, e = 0;\n r._s = o._s != n._s, r.precision = Math.max(o.precision, n.precision),\n r._f = +r._d.pop(), la != lb && o._zeroes(la > lb ? b : a, Math.abs(la - lb));\n n._f = b.length, b = n, b._s = false, b = b.round();\n for(n = new BigNumber; a[0] == \"0\"; a.shift());\n out:\n do{\n for(l = c = 0, n == \"0\" && (n._d = [], n._f = 0); i < a.length && n.compare(b) == -1; ++i){\n (l = i + 1 == a.length, (!f && ++c > 1 || (e = l && n == \"0\" && a[i] == \"0\")))\n && (r._f == r._d.length && ++r._f, r._d.push(0));\n (a[i] == \"0\" && n == \"0\") || (n._d.push(a[i]), ++n._f);\n if(e)\n break out;\n if((l && n.compare(b) == -1 && (r._f == r._d.length && ++r._f, 1)) || (l = 0))\n while(r._d.push(0), n._d.push(0), ++n._f, n.compare(b) == -1);\n }\n if(f = 0, n.compare(b) == -1 && !(l = 0))\n while(l ? r._d.push(0) : l = 1, n._d.push(0), ++n._f, n.compare(b) == -1);\n for(s = new BigNumber, j = 0; n.compare(y = s.add(b)) + 1 && ++j; s.set(y));\n n.set(n.subtract(s)), !l && r._f == r._d.length && ++r._f, r._d.push(j);\n }\n while((i < a.length || n != \"0\") && (r._d.length - r._f) <= r.precision);\n return r.round();\n };\n o.mod = function(n){\n return this.subtract(this.divide(n).intPart().multiply(n));\n };\n o.pow = function(n){\n var o = new BigNumber(this), i;\n if((n = (new BigNumber(n)).intPart()) == 0) return o.set(1);\n for(i = Math.abs(n); --i; o.set(o.multiply(this)));\n return n < 0 ? o.set((new BigNumber(1)).divide(o)) : o;\n };\n o.set = function(n){\n return this.constructor(n), this;\n };\n o.compare = function(n){\n var a = this, la = this._f, b = new BigNumber(n), lb = b._f, r = [-1, 1], i, l;\n if(a._s != b._s)\n return a._s ? -1 : 1;\n if(la != lb)\n return r[(la > lb) ^ a._s];\n for(la = (a = a._d).length, lb = (b = b._d).length, i = -1, l = Math.min(la, lb); ++i < l;)\n if(a[i] != b[i])\n return r[(a[i] > b[i]) ^ a._s];\n return la != lb ? r[(la > lb) ^ a._s] : 0;\n };\n o.negate = function(){\n var n = new BigNumber(this); return n._s ^= 1, n;\n };\n o.abs = function(){\n var n = new BigNumber(this); return n._s = 0, n;\n };\n o.intPart = function(){\n return new BigNumber((this._s ? \"-\" : \"\") + (this._d.slice(0, this._f).join(\"\") || \"0\"));\n };\n o.valueOf = o.toString = function(){\n var o = this;\n return (o._s ? \"-\" : \"\") + (o._d.slice(0, o._f).join(\"\") || \"0\") + (o._f != o._d.length ? \".\" + o._d.slice(o._f).join(\"\") : \"\");\n };\n o._zeroes = function(n, l, t){\n var s = [\"push\", \"unshift\"][t || 0];\n for(++l; --l; n[s](0));\n return n;\n };\n o.round = function(){\n if(\"_rounding\" in this) return this;\n var $ = BigNumber, r = this.roundType, b = this._d, d, p, n, x;\n for(this._rounding = true; this._f > 1 && !b[0]; --this._f, b.shift());\n for(d = this._f, p = this.precision + d, n = b[p]; b.length > d && !b[b.length -1]; b.pop());\n x = (this._s ? \"-\" : \"\") + (p - d ? \"0.\" + this._zeroes([], p - d - 1).join(\"\") : \"\") + 1;\n if(b.length > p){\n n && (r == $.DOWN ? false : r == $.UP ? true : r == $.CEIL ? !this._s\n : r == $.FLOOR ? this._s : r == $.HALF_UP ? n >= 5 : r == $.HALF_DOWN ? n > 5\n : r == $.HALF_EVEN ? n >= 5 && b[p - 1] & 1 : false) && this.add(x);\n b.splice(p, b.length - p);\n }\n return delete this._rounding, this;\n };\n}\n\nvar isNegZero = function(x) {return x === 0 && Math.atan2(x,x) < 0}\n\nvar _mod = {\n __getattr__: function(attr){\n $B.check_nb_args('__getattr__ ', 1, arguments)\n $B.check_no_kw('__getattr__ ', attr)\n\n var res = this[attr]\n if(res === undefined){\n throw _b_.AttributeError.$factory(\n 'module math has no attribute ' + attr)\n }\n return res\n },\n acos: function(x){\n $B.check_nb_args('acos', 1, arguments)\n $B.check_no_kw('acos', x)\n return float.$factory(Math.acos(float_check(x)))\n },\n acosh: function(x){\n $B.check_nb_args('acosh', 1, arguments)\n $B.check_no_kw('acosh', x)\n\n if(_b_.$isinf(x)){return float.$factory('inf')}\n var y = float_check(x)\n return float.$factory(Math.log(y + Math.sqrt(y * y - 1)))\n },\n asin: function(x){\n $B.check_nb_args('asin', 1, arguments)\n $B.check_no_kw('asin', x)\n return float.$factory(Math.asin(float_check(x)))\n },\n asinh: function(x){\n $B.check_nb_args('asinh', 1, arguments)\n $B.check_no_kw('asinh', x)\n\n if(_b_.$isninf(x)){return float.$factory('-inf')}\n if(_b_.$isinf(x)){return float.$factory('inf')}\n var y = float_check(x)\n return float.$factory(Math.log(y + Math.sqrt(y * y + 1)))\n },\n atan: function(x){\n $B.check_nb_args('atan', 1, arguments)\n $B.check_no_kw('atan', x)\n\n if(_b_.$isninf(x)){return float.$factory(-Math.PI / 2)}\n if(_b_.$isinf(x)){return float.$factory(Math.PI / 2)}\n return float.$factory(Math.atan(float_check(x)))\n },\n atan2: function(y, x){\n $B.check_nb_args('atan2', 2, arguments)\n $B.check_no_kw('atan2', y, x)\n\n return float.$factory(Math.atan2(float_check(y), float_check(x)))\n },\n atanh: function(x){\n $B.check_nb_args('atanh', 1, arguments)\n $B.check_no_kw('atanh', x)\n\n var y = float_check(x)\n if(y == 0){return 0}\n return float.$factory(0.5 * Math.log((1 / y + 1)/(1 / y - 1)));\n },\n ceil: function(x){\n $B.check_nb_args('ceil', 1, arguments)\n $B.check_no_kw('ceil', x)\n\n try{return getattr(x, '__ceil__')()}catch(err){}\n\n if(_b_.$isninf(x)){return float.$factory('-inf')}\n if(_b_.$isinf(x)){return float.$factory('inf')}\n if(isNaN(x)){return float.$factory('nan')}\n\n var y = float_check(x)\n if(! isNaN(parseFloat(y)) && isFinite(y)){\n return int.$factory(Math.ceil(y))\n }\n\n throw _b_.ValueError.$factory(\n 'object is not a number and does not contain __ceil__')\n },\n comb: function(n, k){\n $B.check_nb_args('comb', 2, arguments)\n $B.check_no_kw('comb', n, k)\n\n // raise TypeError if n or k is not an integer\n check_int(n)\n check_int(k)\n\n if(k < 0){\n throw _b_.ValueError.$factory(\"k must be a non-negative integer\")\n }\n if(n < 0){\n throw _b_.ValueError.$factory(\"n must be a non-negative integer\")\n }\n\n if(k > n){\n return 0\n }\n // Evaluates to n! / (k! * (n - k)!)\n var fn = _mod.factorial(n),\n fk = _mod.factorial(k),\n fn_k = _mod.factorial(n - k)\n return $B.floordiv(fn, $B.mul(fk, fn_k))\n },\n copysign: function(x, y){\n $B.check_nb_args('copysign', 2, arguments)\n $B.check_no_kw('copysign', x,y)\n\n var x1 = Math.abs(float_check(x))\n var y1 = float_check(y)\n var sign = Math.sign(y1)\n sign = (sign == 1 || Object.is(sign, +0)) ? 1 : - 1\n return float.$factory(x1 * sign)\n },\n cos : function(x){\n $B.check_nb_args('cos ', 1, arguments)\n $B.check_no_kw('cos ', x)\n return float.$factory(Math.cos(float_check(x)))\n },\n cosh: function(x){\n $B.check_nb_args('cosh', 1, arguments)\n $B.check_no_kw('cosh', x)\n\n if(_b_.$isinf(x)) {return float.$factory('inf')}\n var y = float_check(x)\n if(Math.cosh !== undefined){return float.$factory(Math.cosh(y))}\n return float.$factory((Math.pow(Math.E, y) +\n Math.pow(Math.E, -y)) / 2)\n },\n degrees: function(x){\n $B.check_nb_args('degrees', 1, arguments)\n $B.check_no_kw('degrees', x)\n return float.$factory(float_check(x) * 180 / Math.PI)\n },\n dist: function(p, q){\n $B.check_nb_args('dist', 2, arguments)\n $B.check_no_kw('dist', p, q)\n var itp = _b_.iter(p),\n itq = _b_.iter(q),\n res = 0\n while(true){\n try{\n var next_p = _b_.next(itp)\n }catch(err){\n if(err.__class__ === _b_.StopIteration){\n // check that the other iterator is also exhausted\n try{\n var next_q = _b_.next(itq)\n throw _b_.ValueError.$factory(\"both points must have \" +\n \"the same number of dimensions\")\n }catch(err){\n if(err.__class__ === _b_.StopIteration){\n if(typeof res == \"number\"){\n return Math.sqrt(res)\n }else{\n return Math.sqrt(parseInt(res.value))\n }\n }\n throw err\n }\n }\n throw err\n }\n try{\n var next_q = _b_.next(itq),\n diff = $B.sub(next_p, next_q)\n res = $B.add(res, $B.mul(diff, diff))\n }catch(err){\n if(err.__class__ === _b_.StopIteration){\n throw _b_.ValueError.$factory(\"both points must have \" +\n \"the same number of dimensions\")\n }\n throw err\n }\n }\n },\n e: float.$factory(Math.E),\n erf: function(x){\n $B.check_nb_args('erf', 1, arguments)\n $B.check_no_kw('erf', x)\n\n // inspired from\n // http://stackoverflow.com/questions/457408/is-there-an-easily-available-implementation-of-erf-for-python\n var y = float_check(x)\n var t = 1.0 / (1.0 + 0.5 * Math.abs(y))\n var ans = 1 - t * Math.exp( -y * y - 1.26551223 +\n t * ( 1.00002368 +\n t * ( 0.37409196 +\n t * ( 0.09678418 +\n t * (-0.18628806 +\n t * ( 0.27886807 +\n t * (-1.13520398 +\n t * ( 1.48851587 +\n t * (-0.82215223 +\n t * 0.17087277)))))))))\n if(y >= 0.0){return ans}\n return -ans\n },\n erfc: function(x){\n\n $B.check_nb_args('erfc', 1, arguments)\n $B.check_no_kw('erfc', x)\n\n // inspired from\n // http://stackoverflow.com/questions/457408/is-there-an-easily-available-implementation-of-erf-for-python\n var y = float_check(x)\n var t = 1.0 / (1.0 + 0.5 * Math.abs(y))\n var ans = 1 - t * Math.exp( -y * y - 1.26551223 +\n t * ( 1.00002368 +\n t * ( 0.37409196 +\n t * ( 0.09678418 +\n t * (-0.18628806 +\n t * ( 0.27886807 +\n t * (-1.13520398 +\n t * ( 1.48851587 +\n t * (-0.82215223 +\n t * 0.17087277)))))))))\n if(y >= 0.0){return 1 - ans}\n return 1 + ans\n },\n exp: function(x){\n $B.check_nb_args('exp', 1, arguments)\n $B.check_no_kw('exp', x)\n\n if(_b_.$isninf(x)){return float.$factory(0)}\n if(_b_.$isinf(x)){return float.$factory('inf')}\n var _r = Math.exp(float_check(x))\n if(_b_.$isinf(_r)){throw OverflowError(\"math range error\")}\n return float.$factory(_r)\n },\n expm1: function(x){\n $B.check_nb_args('expm1', 1, arguments)\n $B.check_no_kw('expm1', x)\n\n if(_b_.$isninf(x)){return float.$factory(0)}\n if(_b_.$isinf(x)){return float.$factory('inf')}\n var _r = Math.expm1(float_check(x))\n if(_b_.$isinf(_r)){throw OverflowError(\"math range error\")}\n return float.$factory(_r)\n },\n //fabs: function(x){ return x>0?float.$factory(x):float.$factory(-x)},\n fabs: function(x){\n $B.check_nb_args('fabs', 1, arguments)\n $B.check_no_kw('fabs', x)\n return _b_.$fabs(x) // located in py_float.js\n },\n factorial: function(x){\n $B.check_nb_args('factorial', 1, arguments)\n $B.check_no_kw('factorial', x)\n\n //using code from http://stackoverflow.com/questions/3959211/fast-factorial-function-in-javascript\n if(! check_int_or_round_float(x)){\n throw _b_.ValueError.$factory(\"factorial() only accepts integral values\")\n }else if($B.rich_comp(\"__lt__\", x, 0)){\n throw _b_.ValueError.$factory(\"factorial() not defined for negative values\")\n }\n var r = 1\n for(var i = 2; i <= x; i++){\n r = $B.mul(r, i)\n }\n return r\n },\n floor: function(x){\n $B.check_nb_args('floor', 1, arguments)\n $B.check_no_kw('floor', x)\n return Math.floor(float_check(x))\n },\n fmod: function(x,y){\n $B.check_nb_args('fmod', 2, arguments)\n $B.check_no_kw('fmod', x,y)\n return float.$factory(float_check(x) % float_check(y))\n },\n frexp: function(x){\n $B.check_nb_args('frexp', 1, arguments)\n $B.check_no_kw('frexp', x)\n\n var _l = _b_.$frexp(x)\n return _b_.tuple.$factory([float.$factory(_l[0]), _l[1]])\n },\n fsum: function(x){\n $B.check_nb_args('fsum', 1, arguments)\n $B.check_no_kw('fsum', x)\n\n /* Translation into Javascript of the function msum in an Active\n State Cookbook recipe : https://code.activestate.com/recipes/393090/\n by Raymond Hettinger\n */\n var partials = [],\n res = new Number(),\n _it = _b_.iter(x)\n while(true){\n try{\n var x = _b_.next(_it),\n i = 0\n for(var j = 0, len = partials.length; j < len; j++){\n var y = partials[j]\n if(Math.abs(x) < Math.abs(y)){\n var z = x\n x = y\n y = z\n }\n var hi = x + y,\n lo = y - (hi - x)\n if(lo){\n partials[i] = lo\n i++\n }\n x = hi\n }\n partials = partials.slice(0, i).concat([x])\n }catch(err){\n if(_b_.isinstance(err, _b_.StopIteration)){break}\n throw err\n }\n }\n var res = new Number(0)\n for(var i = 0; i < partials.length; i++){\n res += new Number(partials[i])\n }\n return new Number(res)\n },\n gamma: function(x){\n $B.check_nb_args('gamma', 1, arguments)\n $B.check_no_kw('gamma', x)\n\n if(_b_.isinstance(x, int)){\n if(i < 1){\n throw _b_.ValueError.$factory(\"math domain error\")\n }\n var res = 1\n for(var i = 1; i < x; i++){res *= i}\n return new Number(res)\n }\n // Adapted from https://en.wikipedia.org/wiki/Lanczos_approximation\n var p = [676.5203681218851,\n -1259.1392167224028,\n 771.32342877765313,\n -176.61502916214059,\n 12.507343278686905,\n -0.13857109526572012,\n 9.9843695780195716e-6,\n 1.5056327351493116e-7\n ]\n\n var EPSILON = 1e-07\n function drop_imag(z){\n if(Math.abs(z.imag) <= EPSILON){\n z = z.real\n }\n return z\n }\n var z = x\n if(z < 0.5){\n var y = Math.PI / (Math.sin(Math.PI * z) * _mod.gamma(1-z)) // Reflection formula\n }else{\n z -= 1\n var x = 0.99999999999980993,\n i = 0\n for(var i = 0, len = p.length; i < len; i++){\n var pval = p[i]\n x += pval / (z + i + 1)\n }\n var t = z + p.length - 0.5,\n sq = Math.sqrt(2 * Math.PI),\n y = sq * Math.pow(t, (z + 0.5)) * Math.exp(-t) * x\n }\n return drop_imag(y)\n },\n gcd: function(){\n var $ = $B.args(\"gcd\", 2, {a: null, b: null}, ['a', 'b'],\n arguments, {}, null, null),\n a = $B.PyNumber_Index($.a),\n b = $B.PyNumber_Index($.b)\n if(a == 0 && b == 0){return 0}\n // https://stackoverflow.com/questions/17445231/js-how-to-find-the-greatest-common-divisor\n a = _b_.abs(a)\n b = _b_.abs(b)\n if($B.rich_comp(\"__gt__\", b, a)){\n var temp = a\n a = b\n b = temp\n }\n while(true){\n if(b == 0){\n return a\n }\n a = $B.rich_op(\"mod\", a, b)\n if(a == 0){\n return b\n }\n b = $B.rich_op(\"mod\", b, a)\n }\n },\n hypot: function(x, y){\n var $ = $B.args(\"hypot\", 2, {x: null, y:null}, ['x', 'y'],\n arguments, {}, \"args\", null),\n args = [x, y].concat($.args),\n res = 0\n for (var i = 0, len = args.length; i < len; i++){\n if(_b_.$isinf(args[i])){\n return float.$factory('inf')\n }\n float_check(args[i])\n res += args[i] * args[i]\n }\n return float.$factory(Math.sqrt(res))\n },\n inf: float.$factory('inf'),\n isclose: function(){\n var $ns = $B.args(\"isclose\",\n 4,\n {a: null, b: null, rel_tol: null, abs_tol: null},\n ['a', 'b', 'rel_tol', 'abs_tol'],\n arguments,\n {rel_tol: 1e-09, abs_tol: 0.0},\n null,\n null)\n var a = $ns['a'],\n b = $ns['b'],\n rel_tol = $ns['rel_tol'],\n abs_tol = $ns['abs_tol']\n if(rel_tol < 0.0 || abs_tol < 0.0){\n throw ValueError('tolerances must be non-negative')\n }\n if(a == b){return True}\n if(_b_.$isinf(a) || _b_.$isinf(b)){return false}\n var diff = _b_.$fabs(b - a)\n var result = (\n (diff <= _b_.$fabs(rel_tol * b)) ||\n (diff <= _b_.$fabs(rel_tol * a))\n ) || (diff <= _b_.$fabs(abs_tol)\n )\n return result\n },\n isfinite: function(x){\n $B.check_nb_args('isfinite', 1, arguments)\n $B.check_no_kw('isfinite', x)\n return isFinite(float_check(x))\n },\n isinf: function(x){\n $B.check_nb_args('isinf', 1, arguments)\n $B.check_no_kw('isinf', x)\n return _b_.$isinf(float_check(x))\n },\n isnan: function(x){\n $B.check_nb_args('isnan', 1, arguments)\n $B.check_no_kw('isnan', x)\n return isNaN(float_check(x))\n },\n isqrt: function(x){\n $B.check_nb_args('isqrt', 1, arguments)\n $B.check_no_kw('isqrt', x)\n\n x = $B.PyNumber_Index(x)\n if($B.rich_comp(\"__lt__\", x, 0)){\n throw _b_.ValueError.$factory(\n \"isqrt() argument must be nonnegative\")\n }\n if(typeof x == \"number\"){\n return Math.floor(Math.sqrt(x))\n }else{ // big integer\n var v = parseInt(x.value),\n candidate = Math.floor(Math.sqrt(v)),\n c1\n // Use successive approximations : sqr = (sqr + (x / sqr)) / 2\n // Limit to 100 iterations\n for(var i = 0; i < 100; i++){\n c1 = $B.floordiv($B.add(candidate,\n $B.floordiv(x, candidate)), 2)\n if(c1 === candidate || c1.value === candidate.value){\n break\n }\n candidate = c1\n }\n if($B.rich_comp(\"__gt__\", $B.mul(candidate, candidate), x)){\n // Result might be greater by 1\n candidate = $B.sub(candidate, 1)\n }\n return candidate\n }\n },\n ldexp: function(x, i){\n $B.check_nb_args('ldexp', 2, arguments)\n $B.check_no_kw('ldexp', x, i)\n return _b_.$ldexp(x, i) //located in py_float.js\n },\n lgamma: function(x){\n $B.check_nb_args('lgamma', 1, arguments)\n $B.check_no_kw('lgamma', x)\n\n return new Number(Math.log(Math.abs(_mod.gamma(x))))\n },\n log: function(x, base){\n var $ = $B.args(\"log\", 2, {x: null, base: null}, ['x', 'base'],\n arguments, {base: _b_.None}, null, null),\n x = $.x,\n base = $.base\n\n var x1 = float_check(x)\n if(base === _b_.None){return float.$factory(Math.log(x1))}\n return float.$factory(Math.log(x1) / Math.log(float_check(base)))\n },\n log1p: function(x){\n $B.check_nb_args('log1p', 1, arguments)\n $B.check_no_kw('log1p', x)\n return float.$factory(Math.log1p(float_check(x)))\n },\n log2: function(x){\n $B.check_nb_args('log2', 1, arguments)\n $B.check_no_kw('log2', x)\n\n if(isNaN(x)){return float.$factory('nan')}\n if(_b_.$isninf(x)) {throw ValueError('')}\n var x1 = float_check(x)\n if(x1 < 0.0){throw ValueError('')}\n return float.$factory(Math.log(x1) / Math.LN2)\n },\n log10: function(x){\n $B.check_nb_args('log10', 1, arguments)\n $B.check_no_kw('log10', x)\n\n return float.$factory(Math.log10(float_check(x)))\n },\n modf: function(x){\n $B.check_nb_args('modf', 1, arguments)\n $B.check_no_kw('modf', x)\n\n if(_b_.$isninf(x)){\n return _b_.tuple.$factory([0.0, float.$factory('-inf')])\n }\n if(_b_.$isinf(x)){\n return _b_.tuple.$factory([0.0, float.$factory('inf')])\n }\n if(isNaN(x)){\n return _b_.tuple.$factory([float.$factory('nan'),\n float.$factory('nan')])\n }\n\n var x1 = float_check(x)\n if(x1 > 0){\n var i = float.$factory(x1 - Math.floor(x1))\n return _b_.tuple.$factory([i, float.$factory(x1 - i)])\n }\n\n var x2 = Math.ceil(x1)\n var i = float.$factory(x1 - x2)\n return _b_.tuple.$factory([i, float.$factory(x2)])\n },\n nan: float.$factory('nan'),\n perm: function(n, k){\n var $ = $B.args(\"perm\", 2, {n: null, k: null}, ['n', 'k'],\n arguments, {k: _b_.None}, null, null),\n n = $.n,\n k = $.k\n\n if(k === _b_.None){\n check_int(n)\n return _mod.factorial(n)\n }\n // raise TypeError if n or k is not an integer\n check_int(n)\n check_int(k)\n\n if(k < 0){\n throw _b_.ValueError.$factory(\"k must be a non-negative integer\")\n }\n if(n < 0){\n throw _b_.ValueError.$factory(\"n must be a non-negative integer\")\n }\n\n if(k > n){\n return 0\n }\n // Evaluates to n! / (n - k)!\n var fn = _mod.factorial(n),\n fn_k = _mod.factorial(n - k)\n return $B.floordiv(fn, fn_k)\n },\n pi : float.$factory(Math.PI),\n pow: function(x, y){\n $B.check_nb_args('pow', 2, arguments)\n $B.check_no_kw('pow', x,y)\n\n var x1 = float_check(x)\n var y1 = float_check(y)\n if(y1 == 0){return float.$factory(1)}\n if(x1 == 0 && y1 < 0){throw _b_.ValueError('')}\n\n if(isNaN(y1)){\n if(x1 == 1){return float.$factory(1)}\n return float.$factory('nan')\n }\n if(x1 == 0){return float.$factory(0)}\n\n if(_b_.$isninf(y)){\n if(x1 == 1 || x1 == -1){return float.$factory(1)}\n if(x1 < 1 && x1 > -1){return float.$factory('inf')}\n return float.$factory(0)\n }\n if(_b_.$isinf(y)){\n if(x1 == 1 || x1 == -1){return float.$factory(1)}\n if(x1 < 1 && x1 > -1){return float.$factory(0)}\n return float.$factory('inf')\n }\n\n if(isNaN(x1)){return float.$factory('nan')}\n if(_b_.$isninf(x)){\n if(y1 > 0 && isOdd(y1)){return float.$factory('-inf')}\n if(y1 > 0){return float.$factory('inf')} // this is even or a float\n if(y1 < 0){return float.$factory(0)}\n return float.$factory(1)\n }\n\n if(_b_.$isinf(x)){\n if(y1 > 0){return float.$factory('inf')}\n if(y1 < 0){return float.$factory(0)}\n return float.$factory(1)\n }\n\n var r\n if(isLargeNumber(x1) || isLargeNumber(y1)){\n var x = new BigNumber(x1),\n y = new BigNumber(y1)\n r = x.pow(y)\n }else{\n r = Math.pow(x1,y1)\n }\n\n if(isNaN(r)){return float.$factory('nan')}\n if(_b_.$isninf(r)){return float.$factory('-inf')}\n if(_b_.$isinf(r)){return float.$factory('inf')}\n\n return r\n },\n prod: function(){\n var $ = $B.args(\"prod\", 1, {iterable:null, start:null},\n [\"iterable\", \"start\"], arguments, {start: 1}, \"*\",\n null),\n iterable = $.iterable,\n start = $.start\n var res = start,\n it = _b_.iter(iterable),\n x\n while(true){\n try{\n x = _b_.next(it)\n if(x == 0){\n return 0\n }\n res = $B.mul(res, x)\n }catch(err){\n if(err.__class__ === _b_.StopIteration){\n return res\n }\n throw err\n }\n }\n },\n radians: function(x){\n $B.check_nb_args('radians', 1, arguments)\n $B.check_no_kw('radians', x)\n\n return float.$factory(float_check(x) * Math.PI / 180)\n },\n sin : function(x){\n $B.check_nb_args('sin ', 1, arguments)\n $B.check_no_kw('sin ', x)\n return float.$factory(Math.sin(float_check(x)))},\n sinh: function(x) {\n $B.check_nb_args('sinh', 1, arguments)\n $B.check_no_kw('sinh', x)\n\n var y = float_check(x)\n if(Math.sinh !== undefined){return float.$factory(Math.sinh(y))}\n return float.$factory(\n (Math.pow(Math.E, y) - Math.pow(Math.E, -y)) / 2)\n },\n sqrt: function(x){\n $B.check_nb_args('sqrt ', 1, arguments)\n $B.check_no_kw('sqrt ', x)\n\n var y = float_check(x)\n if(y < 0){throw ValueError(\"math range error\")}\n if(_b_.$isinf(y)){return float.$factory('inf')}\n var _r = Math.sqrt(y)\n if(_b_.$isinf(_r)){throw OverflowError(\"math range error\")}\n return float.$factory(_r)\n },\n tan: function(x) {\n $B.check_nb_args('tan', 1, arguments)\n $B.check_no_kw('tan', x)\n\n var y = float_check(x)\n return float.$factory(Math.tan(y))\n },\n tanh: function(x) {\n $B.check_nb_args('tanh', 1, arguments)\n $B.check_no_kw('tanh', x)\n\n var y = float_check(x)\n if(Math.tanh !== undefined){return float.$factory(Math.tanh(y))}\n return float.$factory((Math.pow(Math.E, y) - Math.pow(Math.E, -y))/\n (Math.pow(Math.E, y) + Math.pow(Math.E, -y)))\n },\n trunc: function(x) {\n $B.check_nb_args('trunc', 1, arguments)\n $B.check_no_kw('trunc', x)\n\n try{return getattr(x, '__trunc__')()}catch(err){}\n var x1 = float_check(x)\n if(!isNaN(parseFloat(x1)) && isFinite(x1)){\n if(Math.trunc !== undefined){return int.$factory(Math.trunc(x1))}\n if(x1 > 0){return int.$factory(Math.floor(x1))}\n return int.$factory(Math.ceil(x1)) // x1 < 0\n }\n throw _b_.ValueError.$factory(\n 'object is not a number and does not contain __trunc__')\n }\n}\n\nfor(var $attr in _mod){\n if(typeof _mod[$attr] === 'function'){\n _mod[$attr].__repr__ = (function(func){\n return function(){return '<built-in function ' + func + '>'}\n })($attr)\n _mod[$attr].__str__ = (function(func){\n return function(){return '<built-in function ' + func + '>'}\n })($attr)\n }\n}\n\nreturn _mod\n\n})(__BRYTHON__)\n"],modulefinder:[".js","var $module=(function($B){\n\nvar _b_=$B.builtins\nvar _mod = {}\n\n$ModuleFinderDict = {__class__:_b_.type,__name__:'ModuleFinder'}\n$ModuleFinderDict.__mro__ = [_b_.object]\n\n$ModuleFinderDict.run_script = function(self, pathname){\n // pathname is the url of a Python script\n var py_src = _b_.$open(pathname).read()\n // transform into internal Brython tree structure\n var root = $B.py2js(py_src)\n // walk the tree to find occurences of imports\n function walk(node){\n var modules = []\n var ctx = node.context\n if(ctx && ctx.type=='node'){ctx = ctx.tree[0]}\n\n if(ctx && ctx.type==\"import\"){\n for(var i=0, _len_i = ctx.tree.length; i < _len_i;i++){\n if(modules.indexOf(ctx.tree[i].name)==-1){\n modules.push(ctx.tree[i].name)\n }\n }\n }else if(ctx && ctx.type==\"from\"){\n if(modules.indexOf(ctx.module)==-1){\n modules.push(ctx.module)\n }\n }\n \n for(var i=0, _len_i = node.children.length; i < _len_i;i++){\n mods = walk(node.children[i])\n for(var j=0, _len_j = mods.length; j < _len_j;j++){\n if(modules.indexOf(mods[j])==-1){modules.push(mods[j])}\n }\n }\n return modules\n }\n self.modules = walk(root)\n}\n\n_mod.ModuleFinder = function(){return {__class__:$ModuleFinderDict}\n}\n_mod.ModuleFinder.$dict = $ModuleFinderDict\n_mod.ModuleFinder.__class__ = $B.$factory\n$ModuleFinderDict.$factory = _mod.ModuleFinder\n\nreturn _mod\n})(__BRYTHON__)\n"],posix:[".js",'/*\nThis module provides access to operating system functionality that is\nstandardized by the C Standard and the POSIX standard (a thinly\ndisguised Unix interface). Refer to the library manual and\ncorresponding Unix manual entries for more information on calls.\n*/\n\nvar $B = __BRYTHON__,\n _b_ = $B.builtins\n\nfunction _randint(a, b){\n return parseInt(Math.random() * (b - a + 1) + a)\n}\n\nvar stat_result = $B.make_class("stat_result",\n function(filename){\n // Use $B.files, created by "python -m brython --make_file_system"\n if($B.files && $B.files.hasOwnProperty(filename)){\n var f = $B.files[filename],\n res = {\n __class__: stat_result,\n st_atime: new Date().getTime(),\n st_ctime: f.ctime,\n st_mtime: f.mtime,\n st_uid: -1,\n st_gid: -1,\n st_ino: -1,\n st_mode: 0,\n st_size: 1\n };\n ["atime", "mtime", "ctime"].\n forEach(function(item){\n res["st_" + item + "_ns"] = res["st_" + item] *\n 1000000\n });\n }else{\n var res = {\n __class__: stat_result,\n st_atime: new Date(),\n st_uid: -1,\n st_gid: -1,\n st_ino: -1,\n st_mode: 0,\n st_size: 1\n };\n ["mtime", "ctime", "atime_ns", "mtime_ns", "ctime_ns"].\n forEach(function(item){\n res["st_" + item] = res.st_atime\n });\n }\n return res\n }\n)\n$B.set_func_names(stat_result, "posix")\n\nvar $module = {\n F_OK: 0,\n O_APPEND: 8,\n O_BINARY: 32768,\n O_CREAT: 256,\n O_EXCL: 1024,\n O_NOINHERIT: 128,\n O_RANDOM: 16,\n O_RDONLY: 0,\n O_RDWR: 2,\n O_SEQUENTIAL: 32,\n O_SHORT_LIVED: 4096,\n O_TEMPORARY: 64,\n O_TEXT: 16384,\n O_TRUNC: 512,\n O_WRONLY: 1,\n P_DETACH: 4,\n P_NOWAIT: 1,\n P_NOWAITO: 3,\n P_OVERLAY: 2,\n P_WAIT: 0,\n R_OK: 4,\n TMP_MAX: 32767,\n W_OK: 2,\n X_OK: 1,\n _have_functions: [\'MS_WINDOWS\'],\n environ: _b_.dict.$factory(\n [[\'PYTHONPATH\', $B.brython_path],\n [\'PYTHONUSERBASE\', \' \']]),\n error: _b_.OSError,\n getcwd: function(){return $B.brython_path},\n getpid: function(){return 0},\n lstat: function(){return stat_result.$factory()},\n open: function(path, flags){return _b_.open(path, flags)},\n stat: function(filename){return stat_result.$factory(filename)},\n stat_result: function(filename){return stat_result.$factory(filename)},\n urandom: function(n){\n var randbytes = []\n for(var i = 0; i < n; i++){\n randbytes.push(_randint(0, 255))\n }\n return _b_.bytes.$factory(randbytes)\n },\n WTERMSIG: function(){return 0},\n WNOHANG: function(){return _b_.tuple.$factory([0, 0])}\n};\n\n["WCOREDUMP", "WIFCONTINUED", "WIFSTOPPED", "WIFSIGNALED", "WIFEXITED"].forEach(function(funcname){\n $module[funcname] = function(){return false}\n });\n\n["WEXITSTATUS", "WSTOPSIG", "WTERMSIG"].\n forEach(function(funcname){\n $module[funcname] = function(){return _b_.None}\n });\n\n["_exit", "_getdiskusage", "_getfileinformation", "_getfinalpathname",\n "_getfullpathname", "_isdir", "abort", "access", "chdir", "chmod",\n "close", "closerange", "device_encoding", "dup", "dup2",\n "execv", "execve", "fsat", "fsync", "get_terminal_size", "getcwdb",\n "getlogin", "getppid", "isatty", "kill", "link", "listdir", "lseek",\n "mkdir", "pipe", "putenv", "read", "readlink", "remove", "rename",\n "replace", "rmdir", "spawnv", "spawnve", "startfile", "stat_float_times",\n "statvfs_result", "strerror", "symlink", "system", "terminal_size",\n "times", "times_result", "umask", "uname_result", "unlink", "utime",\n "waitpid", "write"].forEach(function(funcname){\n $module[funcname] = function(){\n throw _b_.NotImplementedError.$factory("posix." + funcname +\n " is not implemented")\n }\n });\n'],random:[".js","// Javascript implementation of the random module\n// Based on Ian Bicking's implementation of the Mersenne twister\n\nvar $module = (function($B){\n\nvar _b_ = $B.builtins,\n i\n\nvar VERSION = 3\n\n// Code copied from https://github.com/ianb/whrandom/blob/master/mersenne.js\n// by Ian Bicking\n\n// this program is a JavaScript version of Mersenne Twister,\n// a straight conversion from the original program, mt19937ar.c,\n// translated by y. okada on july 17, 2006.\n// and modified a little at july 20, 2006, but there are not any substantial differences.\n// modularized by Ian Bicking, March 25, 2013 (found original version at http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/VERSIONS/JAVASCRIPT/java-script.html)\n// in this program, procedure descriptions and comments of original source code were not removed.\n// lines commented with //c// were originally descriptions of c procedure. and a few following lines are appropriate JavaScript descriptions.\n// lines commented with /* and */ are original comments.\n// lines commented with // are additional comments in this JavaScript version.\n/*\n A C-program for MT19937, with initialization improved 2002/1/26.\n Coded by Takuji Nishimura and Makoto Matsumoto.\n\n Before using, initialize the state by using init_genrand(seed)\n or init_by_array(init_key, key_length).\n\n Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,\n All rights reserved.\n\n Redistribution and use in source and binary forms, with or without\n modification, are permitted provided that the following conditions\n are met:\n\n 1. Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n\n 2. Redistributions in binary form must reproduce the above copyright\n notice, this list of conditions and the following disclaimer in the\n documentation and/or other materials provided with the distribution.\n\n 3. The names of its contributors may not be used to endorse or promote\n products derived from this software without specific prior written\n permission.\n\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR\n CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,\n EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,\n PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF\n LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING\n NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n\n\n Any feedback is very welcome.\n http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/emt.html\n email: m-mat @ math.sci.hiroshima-u.ac.jp (remove space)\n*/\n\nfunction RandomStream(seed) {\n\n /*jshint bitwise:false */\n /* Period parameters */\n //c//#define N 624\n //c//#define M 397\n //c//#define MATRIX_A 0x9908b0dfUL /* constant vector a */\n //c//#define UPPER_MASK 0x80000000UL /* most significant w-r bits */\n //c//#define LOWER_MASK 0x7fffffffUL /* least significant r bits */\n var N = 624\n var M = 397\n var MATRIX_A = 0x9908b0df /* constant vector a */\n var UPPER_MASK = 0x80000000 /* most significant w-r bits */\n var LOWER_MASK = 0x7fffffff /* least significant r bits */\n //c//static unsigned long mt[N]; /* the array for the state vector */\n //c//static int mti=N+1; /* mti==N+1 means mt[N] is not initialized */\n var mt = new Array(N) /* the array for the state vector */\n var mti = N + 1 /* mti==N+1 means mt[N] is not initialized */\n\n function unsigned32(n1){\n // returns a 32-bits unsiged integer from an operand to which applied a\n // bit operator.\n return n1 < 0 ? (n1 ^ UPPER_MASK) + UPPER_MASK : n1\n }\n\n function subtraction32(n1, n2){\n // emulates lowerflow of a c 32-bits unsiged integer variable, instead of\n // the operator -. these both arguments must be non-negative integers\n // expressible using unsigned 32 bits.\n return n1 < n2 ? unsigned32((0x100000000 - (n2 - n1)) & 0xffffffff) :\n n1 - n2\n }\n\n function addition32(n1, n2){\n // emulates overflow of a c 32-bits unsiged integer variable, instead of\n // the operator +. these both arguments must be non-negative integers\n // expressible using unsigned 32 bits.\n return unsigned32((n1 + n2) & 0xffffffff)\n }\n\n function multiplication32(n1, n2){\n // emulates overflow of a c 32-bits unsiged integer variable, instead of the\n // operator *. these both arguments must be non-negative integers\n // expressible using unsigned 32 bits.\n var sum = 0\n for (var i = 0; i < 32; ++i){\n if((n1 >>> i) & 0x1){\n sum = addition32(sum, unsigned32(n2 << i))\n }\n }\n return sum\n }\n\n /* initializes mt[N] with a seed */\n //c//void init_genrand(unsigned long s)\n function init_genrand(s) {\n //c//mt[0]= s & 0xffffffff;\n mt[0] = unsigned32(s & 0xffffffff)\n for(mti = 1; mti < N; mti++){\n mt[mti] =\n //c//(1812433253 * (mt[mti-1] ^ (mt[mti-1] >> 30)) + mti);\n addition32(multiplication32(1812433253,\n unsigned32(mt[mti - 1] ^ (mt[mti - 1] >>> 30))), mti)\n /* See Knuth TAOCP Vol2. 3rd Ed. P.106 for multiplier. */\n /* In the previous versions, MSBs of the seed affect */\n /* only MSBs of the array mt[]. */\n /* 2002/01/09 modified by Makoto Matsumoto */\n //c//mt[mti] &= 0xffffffff;\n mt[mti] = unsigned32(mt[mti] & 0xffffffff);\n /* for >32 bit machines */\n }\n }\n\n /* initialize by an array with array-length */\n /* init_key is the array for initializing keys */\n /* key_length is its length */\n /* slight change for C++, 2004/2/26 */\n //c//void init_by_array(unsigned long init_key[], int key_length)\n function init_by_array(init_key, key_length) {\n //c//int i, j, k;\n var i, j, k\n init_genrand(19650218)\n i = 1\n j = 0\n k = (N > key_length ? N : key_length)\n for(; k; k--){\n //c//mt[i] = (mt[i] ^ ((mt[i-1] ^ (mt[i-1] >> 30)) * 1664525))\n //c// + init_key[j] + j; /* non linear */\n mt[i] = addition32(\n addition32(unsigned32(mt[i] ^\n multiplication32(unsigned32(mt[i - 1] ^ (mt[i - 1] >>> 30)),\n 1664525)),\n init_key[j]), j)\n mt[i] =\n //c//mt[i] &= 0xffffffff; /* for WORDSIZE > 32 machines */\n unsigned32(mt[i] & 0xffffffff)\n i++\n j++\n if(i >= N){mt[0] = mt[N - 1]; i = 1}\n if(j >= key_length){j = 0}\n }\n for(k = N - 1; k; k--){\n //c//mt[i] = (mt[i] ^ ((mt[i-1] ^ (mt[i-1] >> 30)) * 1566083941))\n //c//- i; /* non linear */\n mt[i] = subtraction32(\n unsigned32(\n (mt[i]) ^\n multiplication32(\n unsigned32(mt[i - 1] ^ (mt[i - 1] >>> 30)),\n 1566083941)),\n i\n )\n //c//mt[i] &= 0xffffffff; /* for WORDSIZE > 32 machines */\n mt[i] = unsigned32(mt[i] & 0xffffffff)\n i++\n if(i >= N){mt[0] = mt[N - 1]; i = 1}\n }\n mt[0] = 0x80000000; /* MSB is 1; assuring non-zero initial array */\n }\n\n /* generates a random number on [0,0xffffffff]-interval */\n //c//unsigned long genrand_int32(void)\n function genrand_int32() {\n //c//unsigned long y;\n //c//static unsigned long mag01[2]={0x0UL, MATRIX_A};\n var y;\n var mag01 = [0x0, MATRIX_A];\n /* mag01[x] = x * MATRIX_A for x=0,1 */\n\n if(mti >= N){ /* generate N words at one time */\n //c//int kk;\n var kk\n\n if(mti == N + 1){ /* if init_genrand() has not been called, */\n init_genrand(Date.now()) /* a default initial seed is used */\n }\n\n for(kk = 0; kk < N - M; kk++){\n //c//y = (mt[kk]&UPPER_MASK)|(mt[kk+1]&LOWER_MASK);\n //c//mt[kk] = mt[kk+M] ^ (y >> 1) ^ mag01[y & 0x1];\n y = unsigned32((mt[kk]&UPPER_MASK) | (mt[kk + 1]&LOWER_MASK))\n mt[kk] = unsigned32(mt[kk + M] ^ (y >>> 1) ^ mag01[y & 0x1])\n }\n for(;kk < N - 1; kk++){\n //c//y = (mt[kk]&UPPER_MASK)|(mt[kk+1]&LOWER_MASK);\n //c//mt[kk] = mt[kk+(M-N)] ^ (y >> 1) ^ mag01[y & 0x1];\n y = unsigned32((mt[kk]&UPPER_MASK) | (mt[kk + 1]&LOWER_MASK))\n mt[kk] = unsigned32(mt[kk + (M - N)] ^ (y >>> 1) ^ mag01[y & 0x1])\n }\n //c//y = (mt[N-1]&UPPER_MASK)|(mt[0]&LOWER_MASK);\n //c//mt[N-1] = mt[M-1] ^ (y >> 1) ^ mag01[y & 0x1];\n y = unsigned32((mt[N - 1] & UPPER_MASK) | (mt[0] & LOWER_MASK))\n mt[N - 1] = unsigned32(mt[M - 1] ^ (y >>> 1) ^ mag01[y & 0x1])\n mti = 0\n }\n\n y = mt[mti++]\n\n /* Tempering */\n //c//y ^= (y >> 11);\n //c//y ^= (y << 7) & 0x9d2c5680;\n //c//y ^= (y << 15) & 0xefc60000;\n //c//y ^= (y >> 18);\n y = unsigned32(y ^ (y >>> 11))\n y = unsigned32(y ^ ((y << 7) & 0x9d2c5680))\n y = unsigned32(y ^ ((y << 15) & 0xefc60000))\n y = unsigned32(y ^ (y >>> 18))\n\n return y\n }\n\n /* generates a random number on [0,0x7fffffff]-interval */\n //c//long genrand_int31(void)\n function genrand_int31(){\n //c//return (genrand_int32()>>1);\n return (genrand_int32()>>>1)\n }\n\n /* generates a random number on [0,1]-real-interval */\n //c//double genrand_real1(void)\n function genrand_real1(){\n return genrand_int32()*(1.0/4294967295.0)\n /* divided by 2^32-1 */\n }\n\n /* generates a random number on [0,1)-real-interval */\n //c//double genrand_real2(void)\n function genrand_real2(){\n return genrand_int32() * (1.0 / 4294967296.0)\n /* divided by 2^32 */\n }\n\n /* generates a random number on (0,1)-real-interval */\n //c//double genrand_real3(void)\n function genrand_real3() {\n return ((genrand_int32()) + 0.5) * (1.0 / 4294967296.0)\n /* divided by 2^32 */\n }\n\n /* generates a random number on [0,1) with 53-bit resolution*/\n //c//double genrand_res53(void)\n function genrand_res53() {\n //c//unsigned long a=genrand_int32()>>5, b=genrand_int32()>>6;\n var a = genrand_int32() >>> 5,\n b = genrand_int32() >>> 6\n return (a * 67108864.0 + b) * (1.0 / 9007199254740992.0)\n }\n /* These real versions are due to Isaku Wada, 2002/01/09 added */\n\n var random = genrand_res53\n\n random.seed = function(seed){\n if(! seed){seed = Date.now()}\n if(typeof seed != \"number\"){seed = parseInt(seed, 10)}\n if((seed !== 0 && ! seed) || isNaN(seed)){throw \"Bad seed\"}\n init_genrand(seed)\n }\n\n random.seed(seed)\n\n random.int31 = genrand_int31\n random.real1 = genrand_real1\n random.real2 = genrand_real2\n random.real3 = genrand_real3\n random.res53 = genrand_res53\n\n // Added for compatibility with Python\n random.getstate = function(){return [VERSION, mt, mti]}\n\n random.setstate = function(state){\n mt = state[1]\n mti = state[2]\n }\n\n return random\n\n}\n\n// magic constants\n\nvar NV_MAGICCONST = 4 * Math.exp(-0.5)/Math.sqrt(2),\n gauss_next = null,\n NV_MAGICCONST = 1.71552776992141,\n TWOPI = 6.28318530718,\n LOG4 = 1.38629436111989,\n SG_MAGICCONST = 2.50407739677627,\n VERSION = VERSION\n\nvar Random = $B.make_class(\"Random\",\n function(){\n return {\n __class__: Random,\n _random: RandomStream()\n }\n }\n)\n\nRandom._randbelow = function(self, x){\n return Math.floor(x * self._random())\n}\n\nRandom._urandom = function(self, n){\n /*\n urandom(n) -> str\n Return n random bytes suitable for cryptographic use.\n */\n\n var randbytes = []\n for(i = 0; i < n; i++){randbytes.push(parseInt(self._random() * 256))}\n return _b_.bytes.$factory(randbytes)\n}\n\nRandom.betavariate = function(){\n /* Beta distribution.\n\n Conditions on the parameters are alpha > 0 and beta > 0.\n Returned values range between 0 and 1.\n\n\n # This version due to Janne Sinkkonen, and matches all the std\n # texts (e.g., Knuth Vol 2 Ed 3 pg 134 \"the beta distribution\").\n */\n\n var $ = $B.args('betavariate', 3, {self: null, alpha:null, beta:null},\n ['self', 'alpha', 'beta'], arguments, {}, null, null),\n self = $.self,\n alpha = $.alpha,\n beta = $.beta\n\n var y = Random.gammavariate(self, alpha, 1)\n if(y == 0){return _b_.float.$factory(0)}\n else{return y / (y + Random.gammavariate(self, beta, 1))}\n}\n\nRandom.choice = function(){\n var $ = $B.args(\"choice\", 2,\n {self: null, seq:null},[\"self\", \"seq\"],arguments, {}, null, null),\n self = $.self,\n seq = $.seq\n var len, rank\n if(Array.isArray(seq)){len = seq.length}\n else{len = _b_.getattr(seq,\"__len__\")()}\n if(len == 0){\n throw _b_.IndexError.$factory(\"Cannot choose from an empty sequence\")\n }\n rank = parseInt(self._random() * len)\n if(Array.isArray(seq)){return seq[rank]}\n else{return _b_.getattr(seq, \"__getitem__\")(rank)}\n}\n\nRandom.choices = function(){\n var $ = $B.args(\"choices\", 3,\n {self: null,population:null, weights:null, cum_weights:null, k:null},\n [\"self\", \"population\", \"weights\", \"cum_weights\", \"k\"], arguments,\n {weights: _b_.None, cum_weights: _b_.None, k: 1}, \"*\", null),\n self = $.self,\n population = $.population,\n weights = $.weights,\n cum_weights = $.cum_weights,\n k = $.k\n\n if(population.length == 0){\n throw _b_.ValueError.$factory(\"population is empty\")\n }\n population = _b_.list.$factory(population) // issue #1268\n if(weights === _b_.None){\n weights = []\n population.forEach(function(){\n weights.push(1)\n })\n }else if(cum_weights !== _b_.None){\n throw _b_.TypeError.$factory(\"Cannot specify both weights and \" +\n \"cumulative weights\")\n }else{\n if(weights.length != population.length){\n throw _b_.ValueError.$factory('The number of weights does not ' +\n 'match the population')\n }\n }\n if(cum_weights === _b_.None){\n var cum_weights = [weights[0]]\n weights.forEach(function(weight, rank){\n if(rank > 0){\n cum_weights.push(cum_weights[rank - 1] + weight)\n }\n })\n }else if(cum_weights.length != population.length){\n throw _b_.ValueError.$factory('The number of weights does not ' +\n 'match the population')\n }\n\n var result = []\n for(var i = 0; i < k; i++){\n var rand = self._random() * cum_weights[cum_weights.length - 1]\n for(var rank = 0, len = population.length; rank < len; rank++){\n if(cum_weights[rank] > rand){\n result.push(population[rank])\n break\n }\n }\n }\n return result\n}\n\nRandom.expovariate = function(self, lambd){\n /*\n Exponential distribution.\n\n lambd is 1.0 divided by the desired mean. It should be\n nonzero. (The parameter would be called \"lambda\", but that is\n a reserved word in Python.) Returned values range from 0 to\n positive infinity if lambd is positive, and from negative\n infinity to 0 if lambd is negative.\n\n */\n // lambd: rate lambd = 1/mean\n // ('lambda' is a Python reserved word)\n\n // we use 1-random() instead of random() to preclude the\n // possibility of taking the log of zero.\n return -Math.log(1.0 - self._random()) / lambd\n}\n\nRandom.gammavariate = function(self, alpha, beta){\n /* Gamma distribution. Not the gamma function!\n\n Conditions on the parameters are alpha > 0 and beta > 0.\n\n The probability distribution function is:\n\n x ** (alpha - 1) * math.exp(-x / beta)\n pdf(x) = --------------------------------------\n math.gamma(alpha) * beta ** alpha\n\n */\n\n // alpha > 0, beta > 0, mean is alpha*beta, variance is alpha*beta**2\n\n // Warning: a few older sources define the gamma distribution in terms\n // of alpha > -1.0\n\n var $ = $B.args('gammavariate', 3,\n {self: null, alpha:null, beta:null},\n ['self', 'alpha', 'beta'],\n arguments, {}, null, null),\n self = $.self,\n alpha = $.alpha,\n beta = $.beta,\n LOG4 = Math.log(4),\n SG_MAGICCONST = 1.0 + Math.log(4.5)\n\n if(alpha <= 0.0 || beta <= 0.0){\n throw _b_.ValueError.$factory('gammavariate: alpha and beta must be > 0.0')\n }\n\n if(alpha > 1.0){\n\n // Uses R.C.H. Cheng, \"The generation of Gamma\n // variables with non-integral shape parameters\",\n // Applied Statistics, (1977), 26, No. 1, p71-74\n\n var ainv = Math.sqrt(2.0 * alpha - 1.0),\n bbb = alpha - LOG4,\n ccc = alpha + ainv\n\n while(true){\n var u1 = self._random()\n if(!((1e-7 < u1) && (u1 < .9999999))){\n continue\n }\n var u2 = 1.0 - self._random(),\n v = Math.log(u1 / (1.0 - u1)) / ainv,\n x = alpha * Math.exp(v),\n z = u1 * u1 * u2,\n r = bbb + ccc * v - x\n if((r + SG_MAGICCONST - 4.5 * z >= 0.0) || r >= Math.log(z)){\n return x * beta\n }\n }\n }else if(alpha == 1.0){\n // expovariate(1)\n var u = self._random()\n while(u <= 1e-7){u = self._random()}\n return -Math.log(u) * beta\n }else{\n // alpha is between 0 and 1 (exclusive)\n\n // Uses ALGORITHM GS of Statistical Computing - Kennedy & Gentle\n\n while(true){\n var u = self._random(),\n b = (Math.E + alpha)/Math.E,\n p = b*u,\n x\n if(p <= 1.0){x = Math.pow(p, (1.0/alpha))}\n else{x = -Math.log((b-p)/alpha)}\n var u1 = self._random()\n if(p > 1.0){\n if(u1 <= Math.pow(x, alpha - 1.0)){\n break\n }\n }else if(u1 <= Math.exp(-x)){\n break\n }\n }\n return x * beta\n }\n}\n\nRandom.gauss = function(){\n\n /* Gaussian distribution.\n\n mu is the mean, and sigma is the standard deviation. This is\n slightly faster than the normalvariate() function.\n\n Not thread-safe without a lock around calls.\n\n # When x and y are two variables from [0, 1), uniformly\n # distributed, then\n #\n # cos(2*pi*x)*sqrt(-2*log(1-y))\n # sin(2*pi*x)*sqrt(-2*log(1-y))\n #\n # are two *independent* variables with normal distribution\n # (mu = 0, sigma = 1).\n # (Lambert Meertens)\n # (corrected version; bug discovered by Mike Miller, fixed by LM)\n\n # Multithreading note: When two threads call this function\n # simultaneously, it is possible that they will receive the\n # same return value. The window is very small though. To\n # avoid this, you have to use a lock around all calls. (I\n # didn't want to slow this down in the serial case by using a\n # lock here.)\n */\n\n var $ = $B.args('gauss', 3, {self: null, mu:null, sigma:null},\n ['self', 'mu', 'sigma'], arguments, {}, null, null),\n self = $.self,\n mu = $.mu,\n sigma = $.sigma\n\n var z = gauss_next\n gauss_next = null\n if(z === null){\n var x2pi = self._random() * Math.PI * 2,\n g2rad = Math.sqrt(-2.0 * Math.log(1.0 - self._random())),\n z = Math.cos(x2pi) * g2rad\n gauss_next = Math.sin(x2pi) * g2rad\n }\n return mu + z*sigma\n}\n\nRandom.getrandbits = function(){\n var $ = $B.args(\"getrandbits\", 2,\n {self: null, k:null},[\"self\", \"k\"],arguments, {}, null, null),\n self = $.self,\n k = $B.$GetInt($.k)\n // getrandbits(k) -> x. Generates a long int with k random bits.\n if(k <= 0){\n throw _b_.ValueError.$factory('number of bits must be greater than zero')\n }\n if(k != _b_.int.$factory(k)){\n throw _b_.TypeError.$factory('number of bits should be an integer')\n }\n var numbytes = (k + 7), // bits / 8 and rounded up\n x = _b_.int.from_bytes(Random._urandom(self, numbytes), 'big')\n return _b_.getattr(x, '__rshift__')(\n _b_.getattr(numbytes*8,'__sub__')(k))\n}\n\nRandom.getstate = function(){\n // Return internal state; can be passed to setstate() later.\n var $ = $B.args('getstate', 1, {self: null},\n [\"self\"], arguments, {}, null, null)\n return $.self._random.getstate()\n}\n\nRandom.lognormvariate = function(){\n /*\n Log normal distribution.\n\n If you take the natural logarithm of this distribution, you'll get a\n normal distribution with mean mu and standard deviation sigma.\n mu can have any value, and sigma must be greater than zero.\n\n */\n return Math.exp(Random.normalvariate.apply(null, arguments))\n}\n\nRandom.normalvariate = function(){\n /*\n Normal distribution.\n\n mu is the mean, and sigma is the standard deviation.\n\n */\n\n // mu = mean, sigma = standard deviation\n\n // Uses Kinderman and Monahan method. Reference: Kinderman,\n // A.J. and Monahan, J.F., \"Computer generation of random\n // variables using the ratio of uniform deviates\", ACM Trans\n // Math Software, 3, (1977), pp257-260.\n\n var $ = $B.args(\"normalvariate\", 3,\n {self: null, mu:null, sigma:null}, [\"self\", \"mu\", \"sigma\"],\n arguments, {}, null, null),\n self = $.self,\n mu = $.mu,\n sigma = $.sigma\n\n while(true){\n var u1 = self._random(),\n u2 = 1.0 - self._random(),\n z = NV_MAGICCONST * (u1 - 0.5) / u2,\n zz = z * z / 4.0\n if(zz <= -Math.log(u2)){break}\n }\n return mu + z * sigma\n}\n\nRandom.paretovariate = function(){\n /* Pareto distribution. alpha is the shape parameter.*/\n // Jain, pg. 495\n\n var $ = $B.args(\"paretovariate\", 2, {self: null, alpha:null},\n [\"self\", \"alpha\"], arguments, {}, null, null)\n\n var u = 1 - $.self._random()\n return 1 / Math.pow(u, 1 / $.alpha)\n}\n\nfunction is_integer(x){\n return _b_.isinstance(x, _b_.int) || (\n _b_.isinstance(x, _b_.float) &&\n x.valueOf() == Math.floor(x.valueOf()))\n}\n\nRandom.randint = function(self, a, b){\n var $ = $B.args('randint', 3,\n {self: null, a:null, b:null},\n ['self', 'a', 'b'],\n arguments, {}, null, null)\n if(! is_integer($.a)){\n throw _b_.ValueError.$factory(\"non-integer value for start\")\n }\n if(! is_integer($.b)){\n throw _b_.ValueError.$factory(\"non-integer value for stop\")\n }\n return Random.randrange($.self, $.a, $B.add($.b, 1))\n}\n\nRandom.random = function(self){\n var res = self._random()\n if(! Number.isInteger(res)){return new Number(res)}\n return res\n}\n\nRandom.randrange = function(){\n var $ = $B.args('randrange', 4,\n {self: null, x:null, stop:null, step:null},\n ['self', 'x', 'stop', 'step'],\n arguments, {stop:null, step:null}, null, null),\n self = $.self,\n _random = self._random\n\n if(! is_integer($.x)){\n throw _b_.ValueError.$factory(\"non-integer arg 1 for randrange()\")\n }\n if($.stop !== null && ! is_integer($.stop)){\n throw _b_.ValueError.$factory(\"non-integer arg 2 for randrange()\")\n }\n if($.step !== null && ! is_integer($.step)){\n throw _b_.ValueError.$factory(\"non-integer arg 3 for randrange()\")\n }\n\n if($.stop === null){\n var start = 0, stop = $.x.valueOf(), step = 1\n }else{\n var start = $.x.valueOf(), stop = $.stop.valueOf(),\n step = $.step === null ? 1 : $.step.valueOf()\n if(step == 0){throw _b_.ValueError.$factory('step cannot be 0')}\n }\n\n if((step > 0 && start >= stop) || (step < 0 && start <= stop)){\n throw _b_.ValueError.$factory(\"empty range for randrange() (\" +\n start + \", \" + stop + \", \" + step + \")\")\n }\n if(typeof start == 'number' && typeof stop == 'number' &&\n typeof step == 'number'){\n return start + step * Math.floor(_random() *\n Math.ceil((stop - start) / step))\n }else{\n var d = _b_.getattr(stop, '__sub__')(start)\n d = _b_.getattr(d, '__floordiv__')(step)\n // Force d to be a LongInt\n d = $B.long_int.$factory(d)\n // d is a long integer with n digits ; to choose a random number\n // between 0 and d the most simple is to take a random digit\n // at each position, except the first one\n var s = d.value,\n _len = s.length,\n res = Math.floor(_random() * (parseInt(s.charAt(0)) +\n (_len == 1 ? 0 : 1))) + ''\n var same_start = res.charAt(0) == s.charAt(0)\n for(var i = 1; i < _len; i++){\n if(same_start){\n // If it's the last digit, don't allow stop as valid\n if(i == _len - 1){\n res += Math.floor(_random() * parseInt(s.charAt(i))) + ''\n }else{\n res += Math.floor(_random() *\n (parseInt(s.charAt(i)) + 1)) + ''\n same_start = res.charAt(i) == s.charAt(i)\n }\n }else{\n res += Math.floor(_random() * 10) + ''\n }\n }\n var offset = {__class__: $B.long_int, value: res,\n pos: true}\n d = _b_.getattr(step, '__mul__')(offset)\n d = _b_.getattr(start, '__add__')(d)\n return _b_.int.$factory(d)\n }\n}\n\nRandom.sample = function(){\n /*\n Chooses k unique random elements from a population sequence or set.\n\n Returns a new list containing elements from the population while\n leaving the original population unchanged. The resulting list is\n in selection order so that all sub-slices will also be valid random\n samples. This allows raffle winners (the sample) to be partitioned\n into grand prize and second place winners (the subslices).\n\n Members of the population need not be hashable or unique. If the\n population contains repeats, then each occurrence is a possible\n selection in the sample.\n\n To choose a sample in a range of integers, use range as an argument.\n This is especially fast and space efficient for sampling from a\n large population: sample(range(10000000), 60)\n\n # Sampling without replacement entails tracking either potential\n # selections (the pool) in a list or previous selections in a set.\n\n # When the number of selections is small compared to the\n # population, then tracking selections is efficient, requiring\n # only a small set and an occasional reselection. For\n # a larger number of selections, the pool tracking method is\n # preferred since the list takes less space than the\n # set and it doesn't suffer from frequent reselections.'\n\n */\n var $ = $B.args('sample', 3, {self: null, population: null,k: null},\n ['self', 'population','k'], arguments, {}, null, null),\n self = $.self,\n population = $.population,\n k = $.k\n\n if(!_b_.hasattr(population, '__len__')){\n throw _b_.TypeError.$factory(\"Population must be a sequence or set. \" +\n \"For dicts, use list(d).\")\n }\n var n = _b_.getattr(population, '__len__')()\n\n if(k < 0 || k > n){\n throw _b_.ValueError.$factory(\"Sample larger than population\")\n }\n var result = [],\n setsize = 21 // size of a small set minus size of an empty list\n if(k > 5){\n setsize += Math.pow(4, Math.ceil(Math.log(k * 3, 4))) // table size for big sets\n }\n if(n <= setsize){\n // An n-length list is smaller than a k-length set\n if(Array.isArray(population)){\n var pool = population.slice()\n }else{var pool = _b_.list.$factory(population)}\n for(var i = 0; i < k; i++){ //invariant: non-selected at [0,n-i)\n var j = Random._randbelow(self, n - i)\n result[i] = pool[j]\n pool[j] = pool[n - i - 1] // move non-selected item into vacancy\n }\n }else{\n selected = {}\n for(var i = 0; i < k; i++){\n var j = Random._randbelow(self, n)\n while(selected[j] !== undefined){\n j = Random._randbelow(self, n)\n }\n selected[j] = true\n result[i] = Array.isArray(population) ? population[j] :\n _b_.getattr(population, '__getitem__')(j)\n }\n }\n return result\n}\n\nRandom.seed = function(){\n /*\n Initialize internal state from hashable object.\n\n None or no argument seeds from current time or from an operating\n system specific randomness source if available.\n\n If *a* is an int, all bits are used.\n */\n var $ = $B.args('seed', 3, {self: null, a: null, version: null},\n ['self', 'a', 'version'],\n arguments, {a: new Date(), version: 2}, null, null),\n self = $.self,\n a = $.a,\n version = $.version\n\n if(version == 1){a = _b_.hash(a)}\n else if(version == 2){\n if(_b_.isinstance(a, _b_.str)){\n a = _b_.int.from_bytes(_b_.bytes.$factory(a, 'utf-8'), 'big')\n }else if(_b_.isinstance(a, [_b_.bytes, _b_.bytearray])){\n a = _b_.int.from_bytes(a, 'big')\n }else if(!_b_.isinstance(a, _b_.int)){\n throw _b_.TypeError.$factory('wrong argument')\n }\n if(a.__class__ === $B.long_int){\n // In this implementation, seed() only accepts safe integers\n // Generate a random one from the underlying string value,\n // using an arbitrary seed (99) to always return the same\n // integer\n var numbers = a.value,\n res = '',\n pos\n self._random.seed(99)\n for(var i = 0; i < 17; i++){\n pos = parseInt(self._random() * numbers.length)\n res += numbers.charAt(pos)\n }\n a = parseInt(res)\n }\n }else{\n throw _b_.ValueError.$factory('version can only be 1 or 2')\n }\n\n self._random.seed(a)\n gauss_next = null\n}\n\nRandom.setstate = function(state){\n // Restore internal state from object returned by getstate().\n var $ = $B.args('setstate', 2, {self: null, state:null}, ['self', 'state'],\n arguments, {}, null, null),\n self = $.self\n var state = self._random.getstate()\n if(! Array.isArray($.state)){\n throw _b_.TypeError.$factory('state must be a list, not ' +\n $B.class_name($.state))\n }\n if($.state.length < state.length){\n throw _b_.ValueError.$factory(\"need more than \" + $.state.length +\n \" values to unpack\")\n }else if($.state.length > state.length){\n throw _b_.ValueError.$factory(\"too many values to unpack (expected \" +\n state.length + \")\")\n }\n if($.state[0] != 3){\n throw _b_.ValueError.$factory(\"ValueError: state with version \" +\n $.state[0] + \" passed to Random.setstate() of version 3\")\n }\n var second = _b_.list.$factory($.state[1])\n if(second.length !== state[1].length){\n throw _b_.ValueError.$factory('state vector is the wrong size')\n }\n for(var i = 0; i < second.length; i++){\n if(typeof second[i] != 'number'){\n throw _b_.ValueError.$factory('state vector items must be integers')\n }\n }\n self._random.setstate($.state)\n}\n\nRandom.shuffle = function(x, random){\n /*\n x, random = random.random -> shuffle list x in place; return None.\n\n Optional arg random is a 0-argument function returning a random\n float in [0.0, 1.0); by default, the standard random.random.\n */\n\n var $ = $B.args('shuffle', 3, {self: null, x: null, random: null},\n ['self', 'x','random'],\n arguments, {random: null}, null, null),\n self = $.self,\n x = $.x,\n random = $.random\n\n if(random === null){random = self._random}\n\n if(Array.isArray(x)){\n for(var i = x.length - 1; i >= 0;i--){\n var j = Math.floor(random() * (i + 1)),\n temp = x[j]\n x[j] = x[i]\n x[i] = temp\n }\n }else{\n var len = _b_.getattr(x, '__len__')(), temp,\n x_get = _b_.getattr(x, '__getitem__'),\n x_set = _b_.getattr(x, '__setitem__')\n\n for(i = len - 1; i >= 0; i--){\n var j = Math.floor(random() * (i + 1)),\n temp = x_get(j)\n x_set(j, x_get(i))\n x_set(i, temp)\n }\n }\n}\n\nRandom.triangular = function(){\n /*\n Triangular distribution.\n\n Continuous distribution bounded by given lower and upper limits,\n and having a given mode value in-between.\n\n http://en.wikipedia.org/wiki/Triangular_distribution\n */\n var $ = $B.args('triangular', 4,\n {self: null, low: null, high: null, mode: null},\n ['self', 'low', 'high', 'mode'],\n arguments, {low: 0, high: 1, mode: null}, null, null),\n low = $.low,\n high = $.high,\n mode = $.mode\n\n var u = $.self._random(),\n c = mode === null ? 0.5 : (mode - low) / (high - low)\n if(u > c){\n u = 1 - u\n c = 1 - c\n var temp = low\n low = high\n high = temp\n }\n return low + (high - low) * Math.pow(u * c, 0.5)\n}\n\nRandom.uniform = function(){\n var $ = $B.args('uniform', 3, {self: null, a: null, b: null},\n ['self', 'a', 'b'], arguments, {}, null, null),\n a = $B.$GetInt($.a),\n b = $B.$GetInt($.b)\n\n return a + (b - a) * $.self._random()\n}\n\nRandom.vonmisesvariate = function(){\n /* Circular data distribution.\n\n mu is the mean angle, expressed in radians between 0 and 2*pi, and\n kappa is the concentration parameter, which must be greater than or\n equal to zero. If kappa is equal to zero, this distribution reduces\n to a uniform random angle over the range 0 to 2*pi.\n\n */\n // mu: mean angle (in radians between 0 and 2*pi)\n // kappa: concentration parameter kappa (>= 0)\n // if kappa = 0 generate uniform random angle\n\n // Based upon an algorithm published in: Fisher, N.I.,\n // \"Statistical Analysis of Circular Data\", Cambridge\n // University Press, 1993.\n\n // Thanks to Magnus Kessler for a correction to the\n // implementation of step 4.\n\n var $ = $B.args('vonmisesvariate', 3,\n {self: null, mu: null, kappa:null}, ['self', 'mu', 'kappa'],\n arguments, {}, null, null),\n self = $.self,\n mu = $.mu,\n kappa = $.kappa,\n TWOPI = 2*Math.PI\n\n if(kappa <= 1e-6){return TWOPI * self._random()}\n\n var s = 0.5 / kappa,\n r = s + Math.sqrt(1.0 + s * s)\n\n while(true){\n var u1 = self._random(),\n z = Math.cos(Math.PI * u1),\n d = z / (r + z),\n u2 = self._random()\n if((u2 < 1.0 - d * d) ||\n (u2 <= (1.0 - d) * Math.exp(d))){\n break\n }\n }\n var q = 1.0 / r,\n f = (q + z) / (1.0 + q * z),\n u3 = self._random()\n if(u3 > 0.5){var theta = (mu + Math.acos(f)) % TWOPI}\n else{var theta = (mu - Math.acos(f)) % TWOPI}\n return theta\n}\n\nRandom.weibullvariate = function(){\n /*Weibull distribution.\n\n alpha is the scale parameter and beta is the shape parameter.\n\n */\n // Jain, pg. 499; bug fix courtesy Bill Arms\n var $ = $B.args(\"weibullvariate\", 3,\n {self: null, alpha: null, beta: null},\n [\"self\", \"alpha\", \"beta\"], arguments, {}, null, null)\n\n var u = 1 - $.self._random()\n return $.alpha * Math.pow(-Math.log(u), 1 / $.beta)\n}\n\n$B.set_func_names(Random, \"random\")\n\nvar $module = Random.$factory()\nfor(var attr in Random){\n $module[attr] = (function(x){\n return function(){return Random[x]($module, ...arguments)}\n })(attr)\n $module[attr].$infos = Random[attr].$infos\n}\n\n$module.Random = Random\n\nvar SystemRandom = $B.make_class(\"SystemRandom\",\n function(){\n return {__class__: SystemRandom}\n }\n)\nSystemRandom.__getattribute__ = function(){\n throw $B.builtins.NotImplementedError.$factory()\n}\n\n$module.SystemRandom = SystemRandom\n\nreturn $module\n\n})(__BRYTHON__)\n\n"],unicodedata:[".js",'// Implementation of unicodedata\n\nvar $module = (function($B){\n\n var _b_ = $B.builtins\n\n // Load unicode table if not already loaded\n if($B.unicodedb === undefined){\n var xhr = new XMLHttpRequest\n xhr.open("GET",\n $B.brython_path + "unicode.txt", false)\n xhr.onreadystatechange = function(){\n if(this.readyState == 4){\n if(this.status == 200){\n $B.unicodedb = this.responseText\n }else{\n console.log("Warning - could not " +\n "load unicode.txt")\n }\n }\n }\n xhr.send()\n }\n\n function _info(chr){\n var ord = chr.codePointAt(0),\n hex = ord.toString(16).toUpperCase()\n while(hex.length < 4){hex = "0" + hex}\n var re = new RegExp("^" + hex +";(.+?);(.*?);(.*?);(.*?);(.*?);(.*);(.*);(.*)$",\n "m"),\n search = re.exec($B.unicodedb)\n if(search === null){\n console.log("null", chr, "value", cps, value, hex, re)\n return null\n }else{\n return {\n name: search[1],\n category: search[2],\n combining: search[3],\n bidirectional: search[4],\n decomposition: search[5],\n decimal: search[6],\n digit: search[7],\n numeric: search[8]\n }\n }\n }\n\n function bidirectional(chr){\n var search = _info(chr)\n if(search === null){\n console.log("error", chr, hex)\n throw _b_.KeyError.$factory(chr)\n }\n return search.bidirectional\n }\n\n function category(chr){\n // Returns the general category assigned to the character chr as\n // string.\n var search = _info(chr)\n if(search === null){\n console.log("error", chr, hex)\n throw _b_.KeyError.$factory(chr)\n }\n return search.category\n }\n\n function combining(chr){\n // Returns the general category assigned to the character chr as\n // string.\n var search = _info(chr)\n if(search === null){\n console.log("error", chr)\n throw _b_.KeyError.$factory(chr)\n }\n return parseInt(search.combining)\n }\n\n function decimal(chr, _default){\n // Returns the decimal value assigned to the character chr as integer.\n // If no such value is defined, default is returned, or, if not given,\n // ValueError is raised.\n var search = _info(chr)\n if(search === null){\n console.log("error", chr)\n throw _b_.KeyError.$factory(chr)\n }\n return parseInt(search.decimal)\n }\n\n function decomposition(chr, _default){\n // Returns the decimal value assigned to the character chr as integer.\n // If no such value is defined, default is returned, or, if not given,\n // ValueError is raised.\n var search = _info(chr)\n if(search === null){\n console.log("error", chr)\n throw _b_.KeyError.$factory(chr)\n }\n return search.decomposition\n }\n\n function digit(chr, _default){\n // Returns the decimal value assigned to the character chr as integer.\n // If no such value is defined, default is returned, or, if not given,\n // ValueError is raised.\n var search = _info(chr)\n if(search === null){\n console.log("error", chr)\n throw _b_.KeyError.$factory(chr)\n }\n return parseInt(search.digit)\n }\n\n function lookup(name){\n // Look up character by name. If a character with the given name is\n // found, return the corresponding character. If not found, KeyError\n // is raised.\n var re = new RegExp("^([0-9A-F]+);" +\n name + ";(.*)$", "m")\n search = re.exec($B.unicodedb)\n if(search === null){\n throw _b_.KeyError.$factory("undefined character name \'" +\n name + "\'")\n }\n var res = parseInt(search[1], 16)\n return _b_.chr(res)\n }\n\n function name(chr, _default){\n // Returns the name assigned to the character chr as a string. If no\n // name is defined, default is returned, or, if not given, ValueError\n // is raised.\n var search = _info(chr)\n if(search === null){\n if(_default){return _default}\n throw _b_.KeyError.$factory("undefined character name \'" +\n chr + "\'")\n }\n return search.name\n }\n\n function _norm(form, chr){\n var search = _info(chr)\n if(search === null){\n throw _b_.KeyError.$factory(chr)\n }\n switch(form){\n case "NFC":\n return chr\n case "NFD":\n var decomp = decomposition(chr),\n parts = decomp.split(" "),\n res = ""\n if(parts[0].startsWith("<")){\n return chr\n }\n parts.forEach(function(part){\n if(! part.startsWith("<")){\n res += _b_.chr(parseInt(part, 16))\n }\n })\n return res\n case "NFKC":\n var decomp = decomposition(chr),\n parts = decomp.split(" ")\n if(parts[0] == "<compat>"){\n var res = ""\n parts.slice(1).forEach(function(part){\n res += _b_.chr(parseInt(part, 16))\n })\n return res\n }\n return chr\n case "NFKD":\n var decomp = decomposition(chr),\n parts = decomp.split(" ")\n if(parts[0] == "<compat>"){\n var res = ""\n parts.slice(1).forEach(function(part){\n res += _b_.chr(parseInt(part, 16))\n })\n return res\n }\n return chr\n\n default:\n throw _b_.ValueError.$factory("invalid normalization form")\n }\n }\n\n function normalize(form, unistr){\n var res = ""\n for(var i = 0, len = unistr.length; i < len; i++){\n res += _norm(form, unistr.charAt(i))\n }\n return res\n }\n\n function numeric(chr, _default){\n // Returns the decimal value assigned to the character chr as integer.\n // If no such value is defined, default is returned, or, if not given,\n // ValueError is raised.\n var search = _info(chr)\n if(search === null){\n if(_default){return _default}\n throw _b_.KeyError.$factory(chr)\n }\n return new Number(eval(search.numeric))\n }\n\n var module = {\n bidirectional: bidirectional,\n category: category,\n combining: combining,\n decimal: decimal,\n decomposition: decomposition,\n digit: digit,\n lookup: lookup,\n name: name,\n normalize: normalize,\n numeric: numeric,\n unidata_version: "11.0.0"\n }\n module.ucd_3_2_0 = {}\n for(var key in module){\n if(key == "unidata_version"){\n module.ucd_3_2_0[key] = \'3.2.0\'\n }else{\n module.ucd_3_2_0[key] = module[key] // approximation...\n }\n }\n return module\n\n})(__BRYTHON__)'],_aio:[".js",'// Replacement for asyncio.\n//\n// CPython asyncio can\'t be implemented for Brython because it relies on\n// blocking function (eg run(), run_until_complete()), and such functions\n// can\'t be defined in Javascript. It also manages an event loop, and a\n// browser only has its own built-in event loop.\n//\n// This module exposes functions whose result can be "await"-ed inside\n// asynchrounous functions defined by "async def".\n\nvar $module = (function($B){\n\nvar _b_ = $B.builtins\n\nvar responseType = {\n "text": "text",\n "binary": "arraybuffer",\n "dataURL": "arraybuffer"\n}\n\nfunction handle_kwargs(kw, method){\n var data,\n cache = "no-cache",\n format = "text",\n headers = {},\n timeout = {}\n for(var key in kw.$string_dict){\n if(key == "data"){\n var params = kw.$string_dict[key][0]\n if(typeof params == "string"){\n data = params\n }else{\n if(params.__class__ !== _b_.dict){\n throw _b_.TypeError.$factory("wrong type for data, " +\n "expected dict or str, got " + $B.class_name(params))\n }\n params = params.$string_dict\n var items = []\n for(var key in params){\n items.push(encodeURIComponent(key) + "=" +\n encodeURIComponent(params[key][0]))\n }\n data = items.join("&")\n }\n }else if(key == "headers"){\n headers = _b_.dict.$to_obj(kw.$string_dict[key][0])\n }else if(key.startsWith("on")){\n var event = key.substr(2)\n if(event == "timeout"){\n timeout.func = kw.$string_dict[key][0]\n }else{\n ajax.bind(self, event, kw.$string_dict[key][0])\n }\n }else if(key == "timeout"){\n timeout.seconds = kw.$string_dict[key][0]\n }else if(key == "cache"){\n cache = kw.$string_dict[key][0]\n }else if(key == "format"){\n format = kw.$string_dict[key][0]\n }\n }\n if(method == "post"){\n // For POST requests, set default header\n if(! headers.hasOwnProperty("Content-type")){\n headers["Content-Type"] = "application/x-www-form-urlencoded"\n }\n if(data && !headers.hasOwnProperty("Content-Length")){\n headers["Content-Length"] = data.length\n }\n }\n return {\n body: data,\n cache: cache,\n format: format,\n timeout: timeout,\n headers: headers\n }\n}\n\nfunction ajax(){\n var $ = $B.args("ajax", 2, {method: null, url: null},\n ["method", "url"], arguments, {},\n null, "kw"),\n method = $.method.toUpperCase(),\n url = $.url,\n kw = $.kw\n var args = handle_kwargs(kw, "get")\n if(! args.cache){\n url = "?ts" + (new Date()).getTime() + "=0"\n }\n if(args.body && method == "GET"){\n url = url + (args.cache ? "?" : "&") + args.body\n }\n var func = function(){\n return new Promise(function(resolve, reject){\n var xhr = new XMLHttpRequest()\n xhr.open(method, url, true)\n for(key in args.headers){\n xhr.setRequestHeader(key, args.headers[key])\n }\n xhr.format = args.format\n xhr.responseType = responseType[args.format]\n xhr.onreadystatechange = function(){\n if(this.readyState == 4){\n this.__class__ = HTTPRequest\n resolve(this)\n }\n }\n if(method == "POST" && args.body){\n xhr.send(args.body)\n }else{\n xhr.send()\n }\n })\n }\n func.$infos = {\n __name__: "ajax_" + method\n }\n return {\n __class__: $B.coroutine,\n $args: [url, args],\n $func: func\n }\n}\n\nfunction event(){\n // event(element, *names) is a Promise on the events "names" happening on\n // the element. This promise always resolves (never rejects) with the\n // first triggered DOM event.\n var $ = $B.args("event", 1, {element: null},\n ["element"], arguments, {}, "names", null),\n element = $.element,\n names = $.names\n return new Promise(function(resolve){\n var callbacks = []\n names.forEach(function(name){\n var callback = function(evt){\n // When one of the handled events is triggered, all bindings\n // are removed\n callbacks.forEach(function(items){\n $B.DOMNode.unbind(element, items[0], items[1])\n })\n resolve($B.$DOMEvent(evt))\n }\n callbacks.push([name, callback])\n $B.DOMNode.bind(element, name, callback)\n })\n })\n}\n\nvar HTTPRequest = $B.make_class("Request")\n\nHTTPRequest.data = _b_.property.$factory(function(self){\n if(self.format == "binary"){\n var view = new Uint8Array(self.response)\n return _b_.bytes.$factory(Array.from(view))\n }else if(self.format == "text"){\n return self.responseText\n }else if(self.format == "dataURL"){\n var base64String = btoa(String.fromCharCode.apply(null,\n new Uint8Array(self.response)))\n return "data:" + self.getResponseHeader("Content-Type") +\n ";base64," + base64String\n }\n})\n\nHTTPRequest.response_headers = _b_.property.$factory(function(self){\n var headers = self.getAllResponseHeaders()\n if(headers === null){return _b_.None}\n var res = _b_.dict.$factory()\n if(headers.length > 0){\n // Convert the header string into an array\n // of individual headers\n var lines = headers.trim().split(/[\\r\\n]+/)\n // Create a map of header names to values\n lines.forEach(function(line){\n var parts = line.split(\': \')\n var header = parts.shift()\n var value = parts.join(\': \')\n _b_.dict.$setitem(res, header, value)\n })\n }\n return res\n})\n\nfunction get(){\n return ajax.bind(null, "GET").apply(null, arguments)\n}\n\nfunction iscoroutine(f){\n return f.__class__ === $B.coroutine\n}\n\nfunction iscoroutinefunction(f){\n return (f.$infos.__code__.co_flags & 128) != 0\n}\n\nfunction post(){\n return ajax.bind(null, "POST").apply(null, arguments)\n}\n\nfunction run(coro){\n var handle_success = function(){\n $B.leave_frame()\n },\n handle_error = function(err){\n $B.handle_error(err)\n }\n\n var $ = $B.args("run", 3, {coro: null, onsuccess: null, onerror: null},\n ["coro", "onsuccess", "onerror"], arguments,\n {onsuccess: handle_success, onerror: handle_error},\n null, null),\n coro = $.coro,\n onsuccess = $.onsuccess,\n onerror = $.onerror\n\n if(onerror !== handle_error){\n function error_func(exc){\n try{\n onerror(exc)\n }catch(err){\n handle_error(err)\n }\n }\n }else{\n error_func = handle_error\n }\n // Add top frame a second time to get the correct frame when the async\n // function exits\n $B.frames_stack.push($B.last($B.frames_stack))\n $B.coroutine.send(coro).then(onsuccess).catch(error_func)\n return _b_.None\n}\n\nfunction sleep(seconds){\n var func = function(){\n return new Promise(resolve => setTimeout(\n function(){resolve(_b_.None)}, 1000 * seconds))\n }\n func.$infos = {\n __name__: "sleep"\n }\n return {\n __class__: $B.coroutine,\n $args: [seconds],\n $func: func\n }\n}\n\nreturn {\n ajax: ajax,\n event: event,\n get: get,\n iscoroutine: iscoroutine,\n iscoroutinefunction: iscoroutinefunction,\n post: post,\n run: run,\n sleep: sleep\n}\n\n})(__BRYTHON__)\n'],_ajax:[".js",'// ajax\nvar $module = (function($B){\n\neval($B.InjectBuiltins())\nvar $N = $B.builtins.None,\n _b_ = $B.builtins\n\nvar add_to_res = function(res, key, val) {\n if(isinstance(val, list)){\n for (j = 0; j < val.length; j++) {\n add_to_res(res, key, val[j])\n }\n }else if (val instanceof File || val instanceof Blob){\n res.append(key, val)\n }else{res.append(key,str.$factory(val))}\n}\n\nfunction set_timeout(self, timeout){\n if(timeout.seconds !== undefined){\n self.js.$requestTimer = setTimeout(\n function() {\n self.js.abort()\n if(timeout.func){\n timeout.func()\n }\n },\n timeout.seconds * 1000)\n }\n}\n\nfunction _read(req){\n var xhr = req.js,\n res\n if(xhr.responseType == "json"){\n return $B.structuredclone2pyobj(xhr.response)\n }\n var abuf = new Uint8Array(xhr.response)\n res = []\n for(var i = 0, len = abuf.length; i < len; i++){\n res.push(abuf[i])\n }\n var b = _b_.bytes.$factory(res)\n \n if(xhr.mode == "binary"){\n return b\n }else{\n var encoding = xhr.encoding || "utf-8"\n return _b_.bytes.decode(b, encoding)\n }\n}\n\nfunction handle_kwargs(self, kw, method){\n var data,\n encoding,\n headers,\n cache,\n mode = "text",\n timeout = {}\n for(var key in kw.$string_dict){\n if(key == "data"){\n var params = kw.$string_dict[key][0]\n if(typeof params == "string"){\n data = params\n }else{\n if(params.__class__ !== _b_.dict){\n throw _b_.TypeError.$factory("wrong type for data, " +\n "expected dict or str, got " + $B.class_name(params))\n }\n params = params.$string_dict\n var items = []\n for(var key in params){\n items.push(encodeURIComponent(key) + "=" +\n encodeURIComponent(params[key][0]))\n }\n data = items.join("&")\n }\n }else if(key == "encoding"){\n encoding = kw.$string_dict[key][0]\n self.js.encoding = encoding\n }else if(key == "headers"){\n headers = kw.$string_dict[key].$string_dict\n for(var key in headers){\n self.js.setRequestHeader(key, headers[key][0])\n }\n }else if(key.startsWith("on")){\n var event = key.substr(2)\n if(event == "timeout"){\n timeout.func = kw.$string_dict[key][0]\n }else{\n var f = kw.$string_dict[key][0]\n ajax.bind(self, event, f)\n }\n }else if(key == "mode"){\n var mode = kw.$string_dict[key][0]\n if(mode == "json"){\n self.js.responseType = "json"\n }else{\n self.js.responseType = "arraybuffer"\n if(mode != "text" && mode != "binary"){\n throw _b_.ValueError.$factory("invalid mode: " + mode)\n }\n }\n self.js.mode = mode\n }else if(key == "timeout"){\n timeout.seconds = kw.$string_dict[key][0]\n }else if(key == "cache"){\n cache = kw.$string_dict[key][0]\n }\n }\n if(encoding && mode != "text"){\n throw _b_.ValueError.$factory("encoding not supported for mode " +\n mode)\n }\n if((method == "post" || method == "put") && ! headers){\n // For POST requests, set default header\n self.js.setRequestHeader("Content-type",\n "application/x-www-form-urlencoded")\n }\n return {\n cache: cache,\n data:data,\n encoding: encoding,\n mode: mode,\n timeout: timeout\n }\n}\n\nvar ajax = {\n __class__: _b_.type,\n __mro__: [$B.JSObject, _b_.object],\n\n __getattribute__ : function(self, attr){\n // Special case for send : accept dict as parameters\n if(attr == \'send\'){\n return function(params){\n return ajax.send(self, params)\n }\n }else if(attr == \'xml\'){ // alias\n attr = \'responseXML\'\n }\n // Otherwise default to JSObject method\n return $B.JSObject.__getattribute__(self, attr)\n },\n\n __repr__ : function(self){return \'<object Ajax>\'},\n __str__ : function(self){return \'<object Ajax>\'},\n\n $infos: {\n __module__: "builtins",\n __name__: "ajax"\n },\n\n bind: function(self, evt, func){\n // req.bind(evt,func) is the same as req.onevt = func\n self.js[\'on\' + evt] = function(){\n try{\n return func.apply(null, arguments)\n }catch(err){\n if(err.__class__ !== undefined){\n var msg = _b_.getattr(err, \'info\') +\n \'\\n\' + err.__class__.$infos.__name__\n if(err.args){msg += \': \' + err.args[0]}\n try{getattr($B.stderr, "write")(msg)}\n catch(err){console.log(msg)}\n }else{\n try{getattr($B.stderr, "write")(err)}\n catch(err1){console.log(err)}\n }\n }\n }\n return $N\n },\n\n send: function(self, params){\n // params can be Python dictionary or string\n var res = \'\'\n if(!params){\n self.js.send()\n return $N\n }else if(isinstance(params, str)){\n res = params\n }else if(isinstance(params, dict)){\n if(self.headers[\'content-type\'] == \'multipart/form-data\'){\n // The FormData object serializes the data in the \'multipart/form-data\'\n // content-type so we may as well override that header if it was set\n // by the user.\n res = new FormData()\n var items = _b_.list.$factory(_b_.dict.items(params))\n for(var i = 0, len = items.length; i < len; i++){\n add_to_res(res, str.$factory(items[i][0]), items[i][1])\n }\n }else{\n var items = _b_.list.$factory(_b_.dict.items(params))\n for(var i = 0, len = items.length; i < len; i++){\n var key = encodeURIComponent(str.$factory(items[i][0]));\n if(isinstance(items[i][1], list)){\n for (j = 0; j < items[i][1].length; j++) {\n res += key +\'=\' +\n encodeURIComponent(str.$factory(items[i][1][j])) + \'&\'\n }\n }else{\n res += key + \'=\' +\n encodeURIComponent(str.$factory(items[i][1])) + \'&\'\n }\n }\n res = res.substr(0, res.length - 1)\n }\n }else{\n throw _b_.TypeError("send() argument must be string or dictionary, not \'" +\n str.$factory(params.__class__) + "\'")\n }\n self.js.send(res)\n return $N\n },\n\n set_header: function(self,key,value){\n self.js.setRequestHeader(key,value)\n self.headers[key.toLowerCase()] = value.toLowerCase()\n },\n\n set_timeout: function(self, seconds, func){\n self.js.$requestTimer = setTimeout(\n function() {self.js.abort();func()},\n seconds * 1000)\n }\n}\n\najax.$factory = function(){\n\n if(window.XMLHttpRequest){// code for IE7+, Firefox, Chrome, Opera, Safari\n var xmlhttp = new XMLHttpRequest()\n }else{// code for IE6, IE5\n var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP")\n }\n xmlhttp.onreadystatechange = function(){\n // here, "this" refers to xmlhttp\n var state = this.readyState\n if(this.responseType == "" || this.responseType == "text"){\n res.js.text = this.responseText\n }\n var timer = this.$requestTimer\n if(state == 0 && this.onuninitialized){this.onuninitialized(res)}\n else if(state == 1 && this.onloading){this.onloading(res)}\n else if(state == 2 && this.onloaded){this.onloaded(res)}\n else if(state == 3 && this.oninteractive){this.oninteractive(res)}\n else if(state == 4 && this.oncomplete){\n if(timer !== null){window.clearTimeout(timer)}\n this.oncomplete(res)\n }\n }\n var res = {\n __class__: ajax,\n js: xmlhttp,\n headers: {}\n }\n return res\n}\n\nfunction _request_without_body(method){\n var $ = $B.args(method, 3, {method: null, url: null, blocking: null},\n ["method", "url", "blocking"], arguments, {blocking: false},\n null, "kw"),\n method = $.method,\n url = $.url,\n async = !$.blocking,\n kw = $.kw\n var self = ajax.$factory(),\n items = handle_kwargs(self, kw, method),\n qs = items.data,\n timeout = items.timeout\n set_timeout(self, timeout)\n if(qs){\n url += "?" + qs\n }\n if(! (items.cache === true)){\n url += (qs ? "&" : "?") + (new Date()).getTime()\n }\n // Add function read() to return str or bytes according to mode\n self.js.read = function(){\n return _read(self)\n }\n self.js.open(method.toUpperCase(), url, async)\n self.js.send()\n}\n\nfunction _request_with_body(method){\n var $ = $B.args(method, 3, {method: null, url: null, blocking: null},\n ["method", "url", "blocking"], arguments, {blocking: false},\n null, "kw"),\n method = $.method,\n url = $.url,\n async = !$.blocking,\n kw = $.kw\n\n var self = ajax.$factory()\n self.js.open(method.toUpperCase(), url, async)\n var items = handle_kwargs(self, kw, method),\n data = items.data,\n timeout = items.timeout\n set_timeout(self, timeout)\n // Add function read() to return str or bytes according to mode\n self.js.read = function(){\n return _read(self)\n }\n self.js.send(data)\n}\n\nfunction _delete(){\n _request_without_body.call(null, "delete", ...arguments)\n}\n\nfunction get(){\n _request_without_body.call(null, "get", ...arguments)\n}\n\nfunction head(){\n _request_without_body.call(null, "head", ...arguments)\n}\n\nfunction options(){\n _request_without_body.call(null, "options", ...arguments)\n}\n\nfunction post(){\n _request_with_body.call(null, "post", ...arguments)\n}\n\nfunction put(){\n _request_with_body.call(null, "put", ...arguments)\n}\n\nfunction file_upload(){\n var $ = $B.args("file_upload", 2, {url: null, "file": file},\n ["url", "file"], arguments, {}, null, "kw"),\n url = $.url,\n file = $.file,\n kw = $.kw\n\n var formdata = new FormData()\n formdata.append(\'filetosave\', file, file.name)\n\n var self = ajax.$factory()\n self.js.open(\'POST\', url, True)\n self.js.send(formdata)\n\n for(key in kw.$string_dict){\n if(key.startsWith("on")){\n ajax.bind(self, key.substr(2), kw.$string_dict[key][0])\n }\n }\n}\n\n$B.set_func_names(ajax)\n\nreturn {\n ajax: ajax,\n Ajax: ajax,\n delete: _delete,\n file_upload: file_upload,\n get: get,\n head: head,\n options: options,\n post: post,\n put: put\n}\n\n})(__BRYTHON__)\n'],_base64:[".js",'var $module=(function($B){\n\nvar _b_ = $B.builtins,\n _keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="\n\nfunction make_alphabet(altchars){\n var alphabet = _keyStr\n if(altchars !== undefined && altchars !== _b_.None){\n // altchars is an instance of Python bytes\n var source = altchars.source\n alphabet = alphabet.substr(0,alphabet.length-3) +\n _b_.chr(source[0]) + _b_.chr(source[1]) + \'=\'\n }\n return alphabet\n}\n\nvar Base64 = {\n error: function(){return \'binascii_error\'},\n\n encode: function(bytes, altchars){\n\n var input = bytes.source,\n output = "",\n chr1, chr2, chr3, enc1, enc2, enc3, enc4\n var i = 0\n\n var alphabet = make_alphabet(altchars)\n\n while(i < input.length){\n\n chr1 = input[i++]\n chr2 = input[i++]\n chr3 = input[i++]\n\n enc1 = chr1 >> 2\n enc2 = ((chr1 & 3) << 4) | (chr2 >> 4)\n enc3 = ((chr2 & 15) << 2) | (chr3 >> 6)\n enc4 = chr3 & 63\n\n if(isNaN(chr2)){\n enc3 = enc4 = 64\n }else if(isNaN(chr3)){\n enc4 = 64\n }\n\n output = output + alphabet.charAt(enc1) +\n alphabet.charAt(enc2) +\n alphabet.charAt(enc3) +\n alphabet.charAt(enc4)\n\n }\n return _b_.bytes.$factory(output, \'utf-8\', \'strict\')\n },\n\n\n decode: function(bytes, altchars, validate){\n var output = [],\n chr1, chr2, chr3,\n enc1, enc2, enc3, enc4\n\n var alphabet = make_alphabet(altchars)\n\n var input = bytes.source\n\n // If validate is set, check that all characters in input\n // are in the alphabet\n var _input = \'\'\n var padding = 0\n for(var i = 0, len = input.length; i < len; i++){\n var car = String.fromCharCode(input[i])\n var char_num = alphabet.indexOf(car)\n if(char_num == -1){\n if(validate){throw Base64.error("Non-base64 digit found: " +\n car)}\n }else if(char_num == 64 && i < input.length - 2){\n if(validate){throw Base64.error("Non-base64 digit found: " +\n car)}\n }else if(char_num == 64 && i >= input.length - 2){\n padding++\n _input += car\n }else{\n _input += car\n }\n }\n input = _input\n if(_input.length == padding){return _b_.bytes.$factory([])}\n if( _input.length % 4 > 0){throw Base64.error("Incorrect padding")}\n\n var i = 0\n while(i < input.length){\n\n enc1 = alphabet.indexOf(input.charAt(i++))\n enc2 = alphabet.indexOf(input.charAt(i++))\n enc3 = alphabet.indexOf(input.charAt(i++))\n enc4 = alphabet.indexOf(input.charAt(i++))\n\n chr1 = (enc1 << 2) | (enc2 >> 4)\n chr2 = ((enc2 & 15) << 4) | (enc3 >> 2)\n chr3 = ((enc3 & 3) << 6) | enc4\n\n output.push(chr1)\n\n if(enc3 != 64){output.push(chr2)}\n if(enc4 != 64){output.push(chr3)}\n\n }\n // return Python bytes\n return _b_.bytes.$factory(output, \'utf-8\', \'strict\')\n\n },\n\n _utf8_encode: function(string) {\n string = string.replace(/\\r\\n/g, "\\n")\n var utftext = "";\n\n for(var n = 0; n < string.length; n++){\n\n var c = string.charCodeAt(n)\n\n if(c < 128){\n utftext += String.fromCharCode(c)\n }else if((c > 127) && (c < 2048)){\n utftext += String.fromCharCode((c >> 6) | 192)\n utftext += String.fromCharCode((c & 63) | 128)\n }else{\n utftext += String.fromCharCode((c >> 12) | 224)\n utftext += String.fromCharCode(((c >> 6) & 63) | 128)\n utftext += String.fromCharCode((c & 63) | 128)\n }\n\n }\n\n return utftext\n },\n\n _utf8_decode: function(utftext) {\n var string = "",\n i = 0,\n c = c1 = c2 = 0\n\n while(i < utftext.length){\n\n c = utftext.charCodeAt(i)\n\n if(c < 128){\n string += String.fromCharCode(c)\n i++\n }else if((c > 191) && (c < 224)){\n c2 = utftext.charCodeAt(i + 1)\n string += String.fromCharCode(((c & 31) << 6) | (c2 & 63))\n i += 2\n }else{\n c2 = utftext.charCodeAt(i + 1)\n c3 = utftext.charCodeAt(i + 2)\n string += String.fromCharCode(\n ((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63))\n i += 3\n }\n\n }\n\n return string\n }\n\n}\n\nreturn {Base64:Base64}\n}\n\n)(__BRYTHON__)'],_binascii:[".js",'var $module=(function($B){\n\nvar _b_ = $B.builtins,\n _keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="\n\nvar error = $B.make_class("error", _b_.Exception.$factory)\nerror.__bases__ = [_b_.Exception]\n$B.set_func_names(error, "binascii")\n\nfunction decode(bytes, altchars, validate){\n var output = [],\n chr1, chr2, chr3,\n enc1, enc2, enc3, enc4\n\n var alphabet = make_alphabet(altchars)\n\n var input = bytes.source\n\n // If validate is set, check that all characters in input\n // are in the alphabet\n var _input = \'\'\n var padding = 0\n for(var i = 0, len = input.length; i < len; i++){\n var car = String.fromCharCode(input[i])\n var char_num = alphabet.indexOf(car)\n if(char_num == -1){\n if(validate){throw error.$factory("Non-base64 digit found: " +\n car)}\n }else if(char_num == 64 && i < input.length - 2){\n if(validate){throw error.$factory("Non-base64 digit found: " +\n car)}\n }else if(char_num == 64 && i >= input.length - 2){\n padding++\n _input += car\n }else{\n _input += car\n }\n }\n input = _input\n if(_input.length == padding){return _b_.bytes.$factory([])}\n if( _input.length % 4 > 0){throw error.$factory("Incorrect padding")}\n\n var i = 0\n while(i < input.length){\n\n enc1 = alphabet.indexOf(input.charAt(i++))\n enc2 = alphabet.indexOf(input.charAt(i++))\n enc3 = alphabet.indexOf(input.charAt(i++))\n enc4 = alphabet.indexOf(input.charAt(i++))\n\n chr1 = (enc1 << 2) | (enc2 >> 4)\n chr2 = ((enc2 & 15) << 4) | (enc3 >> 2)\n chr3 = ((enc3 & 3) << 6) | enc4\n\n output.push(chr1)\n\n if(enc3 != 64){output.push(chr2)}\n if(enc4 != 64){output.push(chr3)}\n\n }\n // return Python bytes\n return _b_.bytes.$factory(output, \'utf-8\', \'strict\')\n}\n\n\nvar hex2int = {},\n hex = \'0123456789abcdef\'\nfor(var i = 0; i < hex.length; i++){\n hex2int[hex[i]] = i\n hex2int[hex[i].toUpperCase()] = i\n}\n\nfunction make_alphabet(altchars){\n var alphabet = _keyStr\n if(altchars !== undefined && altchars !== _b_.None){\n // altchars is an instance of Python bytes\n var source = altchars.source\n alphabet = alphabet.substr(0,alphabet.length-3) +\n _b_.chr(source[0]) + _b_.chr(source[1]) + \'=\'\n }\n return alphabet\n}\n\nvar module = {\n a2b_base64: function(){\n var $ = $B.args("a2b_base64", 1, {s: null}, [\'s\'],\n arguments, {}, null, null)\n return decode(_b_.str.encode($.s, \'ascii\'))\n },\n a2b_hex: function(){\n var $ = $B.args("a2b_hex", 1, {s: null}, [\'s\'],\n arguments, {}, null, null),\n s = $.s\n if(_b_.isinstance(s, _b_.bytes)){\n s = _b_.bytes.decode(s, \'ascii\')\n }\n if(typeof s !== "string"){\n throw _b_.TypeError.$factory("argument should be bytes, " +\n "buffer or ASCII string, not \'" + $B.class_name(s) + "\'")\n }\n \n var len = s.length\n if(len % 2 == 1){\n throw _b_.TypeError.$factory(\'Odd-length string\')\n }\n \n var res = []\n for(var i = 0; i < len; i += 2){\n res.push((hex2int[s.charAt(i)] << 4) + hex2int[s.charAt(i + 1)])\n }\n return _b_.bytes.$factory(res)\n },\n b2a_base64: function(){\n var $ = $B.args("b2a_base64", 1, {data: null}, [\'data\'],\n arguments, {}, null, "kw")\n var newline = false\n if($.kw && $.kw.$string_dict.newline){\n newline = $.kw.$string_dict.newline[0]\n }\n\n var string = $B.to_bytes($.data),\n res = btoa(String.fromCharCode.apply(null, string))\n if(newline){res += "\\n"}\n return _b_.bytes.$factory(res, "ascii")\n },\n b2a_hex: function(obj){\n var string = $B.to_bytes(obj),\n res = []\n function conv(c){\n if(c > 9){\n c = c + \'a\'.charCodeAt(0) - 10\n }else{\n c = c + \'0\'.charCodeAt(0)\n }\n return c\n }\n string.forEach(function(char){\n res.push(conv((char >> 4) & 0xf))\n res.push(conv(char & 0xf))\n })\n return _b_.bytes.$factory(res, "ascii")\n },\n b2a_uu: function(obj){\n var string = $B.to_bytes(obj)\n var len = string.length,\n res = String.fromCharCode((0x20 + len) & 0x3F)\n while(string.length > 0){\n var s = string.slice(0, 3)\n while(s.length < 3){s.push(String.fromCharCode(0))}\n var A = s[0],\n B = s[1],\n C = s[2]\n var a = (A >> 2) & 0x3F,\n b = ((A << 4) | ((B >> 4) & 0xF)) & 0x3F,\n c = (((B << 2) | ((C >> 6) & 0x3)) & 0x3F),\n d = C & 0x3F\n res += String.fromCharCode(0x20 + a, 0x20 + b, 0x20 + c, 0x20 + d)\n string = string.slice(3)\n }\n return _b_.bytes.$factory(res + "\\n", "ascii")\n },\n error: error\n}\n\nmodule.hexlify = module.b2a_hex\nmodule.unhexlify = module.a2b_hex\n\nreturn module\n}\n)(__BRYTHON__)'],_io_classes:[".js",'var _b_ = __BRYTHON__.builtins\n\nfunction get_self(name, args){\n return $B.args(name, 1, {self: null}, ["self"], args, {}, null, null).self\n}\n\nvar _IOBase = $B.make_class("_IOBase")\n_IOBase.__mro__ = [_b_.object]\n\n_IOBase.close = function(){\n get_self("close", arguments).__closed = true\n}\n\n_IOBase.flush = function(){\n get_self("flush", arguments)\n return _b_.None\n}\n\n// Base class for binary streams that support some kind of buffering.\nvar _BufferedIOBase = $B.make_class("_BufferedIOBase")\n_BufferedIOBase.__mro__ = [_IOBase, _b_.object]\n\n// Base class for raw binary I/O.\nvar _RawIOBase = $B.make_class("_RawIOBase")\n\n_RawIOBase.__mro__ = [_IOBase, _b_.object]\n\n_RawIOBase.read = function(){\n var $ = $B.args("read", 2, {self: null, size: null}, ["self", "size"],\n arguments, {size: -1}, null, null),\n self = $.self,\n size = $.size,\n res\n self.$pos = self.$pos || 0\n if(size == -1){\n if(self.$pos == 0){\n res = self.$content\n }else{\n res = _b_.bytes.$factory(self.$content.source.slice(self.$pos))\n }\n self.$pos = self.$content.source.length - 1\n }else{\n res = _b_.bytes.$factory(self.$content.source.slice(self.$pos, size))\n self.$pos += size\n }\n return res\n}\n\n_RawIOBase.readall = function(){\n return _RawIOBase.read(get_self("readall", arguments))\n}\n\n// Base class for text streams.\n_TextIOBase = $B.make_class("_TextIOBase")\n_TextIOBase.__mro__ = [_IOBase, _b_.object]\n\nvar StringIO = $B.make_class("StringIO",\n function(){\n var $ = $B.args("StringIO", 2, {value: null, newline: null},\n ["value", "newline"], arguments, {value: \'\', newline: "\\n"},\n null, null)\n return {\n __class__: StringIO,\n $counter: 0,\n $string: $.value\n }\n }\n)\nStringIO.__mro__ = [$B.Reader, _b_.object]\n\nStringIO.getvalue = function(){\n var $ = $B.args("getvalue", 1, {self: null},\n ["self"], arguments, {}, null, null)\n return $.self.$string\n}\n\nStringIO.write = function(){\n var $ = $B.args("write", 2, {self: null, data: null},\n ["self", "data"], arguments, {}, null, null)\n $.self.$string += $.data\n $.self.$counter += $.data.length\n return _b_.None\n}\n$B.set_func_names(StringIO, "_io")\n\nvar BytesIO = $B.make_class("BytesIO",\n function(){\n var $ = $B.args("BytesIO", 1, {value: null},\n ["value"], arguments, {value: _b_.bytes.$factory()},\n null, null)\n return {\n __class__: BytesIO,\n $binary: true,\n $bytes: $.value,\n $counter: 0\n }\n }\n)\nBytesIO.__mro__ = [$B.Reader, _b_.object]\n\nBytesIO.getbuffer = function(){\n var self = get_self("getbuffer", arguments)\n return self.$bytes\n}\n\nBytesIO.getvalue = function(){\n var self = get_self("getvalue", arguments)\n return self.$bytes\n}\n\nBytesIO.write = function(){\n var $ = $B.args("write", 2, {self: null, data: null},\n ["self", "data"], arguments, {}, null, null)\n $.self.$bytes.source = $.self.$bytes.source.concat(\n $.data.source)\n $.self.$counter += $.data.source.length\n return _b_.None\n}\n$B.set_func_names(BytesIO, "_io")\n\nvar $module = (function($B){\n return {\n _BufferedIOBase: _BufferedIOBase,\n _IOBase: _IOBase,\n _RawIOBase: _RawIOBase,\n _TextIOBase: $B.make_class("_TextIOBase",\n function(){\n return "fileio"\n }\n ),\n BytesIO: BytesIO,\n FileIO: $B.make_class("_TextIOBase",\n function(){\n return "fileio"\n }\n ),\n StringIO: StringIO,\n BufferedReader: $B.BufferedReader,\n BufferedWriter: $B.make_class("_TextIOBase",\n function(){\n return "fileio"\n }\n ),\n BufferedRWPair: $B.make_class("_TextIOBase",\n function(){\n return "fileio"\n }\n ),\n BufferedRandom: $B.make_class("_TextIOBase",\n function(){\n return "fileio"\n }\n ),\n IncrementalNewlineDecoder: $B.make_class("_TextIOBase",\n function(){\n return "fileio"\n }\n ),\n TextIOWrapper: $B.TextIOWrapper\n }\n})(__BRYTHON__)\n$module._IOBase.__doc__ = "_IOBase"'],_jsre:[".js","var $module=(function($B){\n\n var _b_ = $B.builtins\n var $s = []\n for(var $b in _b_) $s.push('var ' + $b +'=_b_[\"' + $b + '\"]')\n eval($s.join(';'))\n\n var JSObject = $B.JSObject\n\n var obj = {__class__: $module,\n __str__: function(){return \"<module 're'>\"}\n }\n obj.A = obj.ASCII = 256\n obj.I = obj.IGNORECASE = 2 // 'i'\n obj.L = obj.LOCALE = 4\n obj.M = obj.MULTILINE = 8 // 'm'\n obj.S = obj.DOTALL = 16\n obj.U = obj.UNICODE = 32\n obj.X = obj.VERBOSE = 64\n obj._is_valid = function(pattern) {\n if ($B.$options.re == 'pyre'){return false} //force use of python's re module\n if ($B.$options.re == 'jsre'){return true} //force use of brythons re module\n // FIXME: Improve\n\n if(! isinstance(pattern, str)){\n // this is probably a SRE_PATTERN, so return false, and let\n // python's re module handle this.\n return false\n }\n var is_valid = false\n try{\n new RegExp(pattern)\n is_valid = true\n }\n catch(e){}\n if(! is_valid){return false} //if js won't parse the pattern return false\n\n // using reference http://www.regular-expressions.info/\n // to compare python re and javascript regex libraries\n\n // look for things javascript does not support\n // check for name capturing group\n var mylist = ['?P=', '?P<', '(?#', '(?<=', '(?<!', '(?(']\n for(var i = 0, _len_i = mylist.length; i < _len_i; i++) {\n if (pattern.indexOf(mylist[i]) > -1) return false\n }\n\n var re_list=['\\{,\\d+\\}']\n for(var i=0, _len_i = re_list.length; i < _len_i; i++) {\n var _re = new RegExp(re_list[i])\n if (_re.test(pattern)){return false}\n }\n\n // it looks like the pattern has passed all our tests so lets assume\n // javascript can handle this pattern.\n return true\n }\n var $SRE_PatternDict = {\n __class__:_b_.type,\n $infos:{\n __name__:'SRE_Pattern'\n }\n }\n $SRE_PatternDict.__mro__ = [object]\n $SRE_PatternDict.findall = function(self, string){\n return obj.findall(self.pattern, string, self.flags)\n }\n $SRE_PatternDict.finditer = function(self, string){\n return obj.finditer(self.pattern, string, self.flags)\n }\n $SRE_PatternDict.match = function(self, string){\n return obj.match(self.pattern, string, self.flags)\n }\n $SRE_PatternDict.search = function(self, string){\n return obj.search(self.pattern, string, self.flags)\n }\n $SRE_PatternDict.sub = function(self,repl,string){\n return obj.sub(self.pattern,repl,string,self.flags)\n }\n // TODO: groups\n // TODO: groupindex\n function normflags(flags){\n return ((flags & obj.I)? 'i' : '') + ((flags & obj.M)? 'm' : '');\n }\n // TODO: fullmatch()\n // TODO: split()\n // TODO: subn()\n obj.compile = function(pattern, flags){\n return {\n __class__: $SRE_PatternDict,\n pattern: pattern,\n flags: normflags(flags)\n }\n }\n obj.escape = function(string){\n // Escape all the characters in pattern except ASCII letters, numbers\n // and '_'. This is useful if you want to match an arbitrary literal\n // string that may have regular expression metacharacters in it.\n var res = ''\n var ok = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_'\n for(var i = 0, _len_i = string.length; i < _len_i; i++){\n if(ok.search(string.charAt(i))>-1){res += string.charAt(i)}\n }\n return res\n }\n obj.findall = function(pattern, string, flags){\n var $ns=$B.args('re.findall', 2,\n {pattern:null, string:null}, ['pattern', 'string'],\n arguments,{}, 'args', 'kw') ,\n args = $ns['args'] ,\n _flags = 0;\n if(args.length>0){var flags = args[0]}\n else{var _flags = getattr($ns['kw'], 'get')('flags', 0)}\n\n var flags = normflags()\n flags += 'gm'\n var jsp = new RegExp(pattern,flags),\n jsmatch = string.match(jsp)\n if(jsmatch === null){return []}\n return jsmatch\n }\n obj.finditer = function(pattern, string, flags){\n var $ns=$B.args('re.finditer', 2,\n {pattern:null, string:null}, ['pattern', 'string'],\n arguments,{},'args','kw'),\n args = $ns['args'],\n _flags = 0;\n if(args.length>0){var flags=args[0]}\n else{var _flags = getattr($ns['kw'], 'get')('flags', 0)}\n\n var flags = normflags()\n flags += 'gm'\n var jsp = new RegExp(pattern, flags),\n jsmatch = string.match(jsp);\n if(jsmatch === null){return []}\n\n var _list = []\n for(var j = 0, _len_j = jsmatch.length; j < _len_j; j++) {\n var mo = {}\n mo._match=jsmatch[j]\n mo.group = function(){\n var res = []\n for(var i=0, _len_i = arguments.length; i < _len_i;i++){\n if(jsmatch[arguments[i]] === undefined){res.push(None)}\n else{res.push(jsmatch[arguments[i]])}\n }\n if(arguments.length == 1){return res[0]}\n return tuple.$factory(res)\n }\n mo.groups = function(_default){\n if(_default === undefined){_default=None}\n var res = []\n for(var i = 1, _len_i = jsmatch.length; i < _len_i; i++){\n if(jsmatch[i] === undefined){res.push(_default)}\n else{res.push(jsmatch[i])}\n }\n return tuple.$factory(res)\n }\n mo.start = function(){return mo._match.index}\n mo.end = function(){return mo._match.length - mo._match.index}\n mo.string = string\n _list.push(JSObject.$factory(mo))\n }\n return _list\n }\n obj.search = function(pattern, string){\n var $ns = $B.args('re.search', 2,\n {pattern:null, string:null},['pattern', 'string'],\n arguments, {}, 'args', 'kw')\n var args = $ns['args']\n if(args.length>0){var flags = args[0]}\n else{var flags = getattr($ns['kw'], 'get')('flags', '')}\n flags = normflags(flags)\n var jsp = new RegExp(pattern,flags)\n var jsmatch = string.match(jsp)\n if(jsmatch === null){return None}\n var mo = new Object()\n mo.item = function(rank){\n return jsmatch[rank]\n }\n mo.length = jsmatch.length\n mo.group = function(){\n var res = []\n for(var i = 0, _len_i = arguments.length; i < _len_i; i++){\n if(jsmatch[arguments[i]] === undefined){res.push(None)}\n else{res.push(jsmatch[arguments[i]])}\n }\n if(arguments.length == 1){return res[0]}\n return tuple.$factory(res)\n }\n mo.groups = function(_default){\n if(_default===undefined){_default=None}\n var res = []\n for(var i = 1, _len_i = jsmatch.length; i < _len_i; i++){\n if(jsmatch[i] === undefined){res.push(_default)}\n else{res.push(jsmatch[i])}\n }\n return tuple.$factory(res)\n }\n mo.start = function(){return jsmatch.index}\n mo.end = function(){return jsmatch.length - jsmatch.index}\n mo.string = string\n return JSObject.$factory(mo)\n }\n obj.sub = function(pattern, repl, string){\n var $ns=$B.args('re.search', 3,\n {pattern: null, repl: null, string: null},\n ['pattern', 'repl', 'string'],\n arguments,{}, 'args', 'kw')\n for($var in $ns){eval(\"var \" + $var + \"=$ns[$var]\")}\n var args = $ns['args']\n var count = _b_.dict.get($ns['kw'], 'count', 0)\n var flags = _b_.dict.get($ns['kw'], 'flags', '')\n if(args.length > 0){var count = args[0]}\n if(args.length > 1){var flags = args[1]}\n flags = normflags(flags)\n if(typeof repl == \"string\"){\n // backreferences are \\1, \\2... in Python but $1,$2... in Javascript\n repl = repl.replace(/\\\\(\\d+)/g, '$$$1')\n }else if(typeof repl == \"function\"){\n // the argument passed to the Python function is the match object\n // the arguments passed to the Javascript function are :\n // - the matched substring\n // - the matched groups\n // - the offset of the matched substring inside the string\n // - the string being examined\n var $repl1 = function(){\n var mo = Object()\n mo.string = arguments[arguments.length - 1]\n var matched = arguments[0];\n var start = arguments[arguments.length - 2]\n var end = start + matched.length\n mo.start = function(){return start}\n mo.end = function(){return end}\n groups = []\n for(var i = 1, _len_i = arguments.length-2; i < _len_i; i++){\n groups.push(arguments[i])\n }\n mo.groups = function(_default){\n if(_default === undefined){_default = None}\n var res = []\n for(var i = 0, _len_i = groups.length; i < _len_i; i++){\n if(groups[i] === undefined){res.push(_default)}\n else{res.push(groups[i])}\n }\n return res\n }\n mo.group = function(i){\n if(i==0){return matched}\n return groups[i-1]\n }\n return repl(JSObject.$factory(mo))\n }\n }\n if(count == 0){flags += 'g'}\n var jsp = new RegExp(pattern, flags)\n if(typeof repl == 'function'){return string.replace(jsp, $repl1)}\n else{return string.replace(jsp, repl)}\n }\n obj.match = (function(search_func){\n return function(){\n // match is like search but pattern must start with ^\n var pattern = arguments[0]\n if(pattern.charAt(0) != '^'){pattern = '^'+pattern}\n var args = [pattern]\n for(var i = 1, _len_i = arguments.length; i < _len_i; i++){\n args.push(arguments[i])\n }\n return search_func.apply(null, args)\n }\n })(obj.search)\n\n return obj\n}\n)(__BRYTHON__)\n"],_locale:[".js",'var am = {\n "C": "AM",\n "aa": "saaku",\n "ab": "AM",\n "ae": "AM",\n "af": "vm.",\n "ak": "AN",\n "am": "\\u1325\\u12cb\\u1275",\n "an": "AM",\n "ar": "\\u0635",\n "as": "\\u09f0\\u09be\\u09a4\\u09bf\\u09aa\\u09c1",\n "av": "AM",\n "ay": "AM",\n "az": "AM",\n "ba": "",\n "be": "",\n "bg": "",\n "bh": "AM",\n "bi": "AM",\n "bm": "AM",\n "bn": "AM",\n "bo": "\\u0f66\\u0f94\\u0f0b\\u0f51\\u0fb2\\u0f7c",\n "br": "A.M.",\n "bs": "prijepodne",\n "ca": "a. m.",\n "ce": "AM",\n "ch": "AM",\n "co": "",\n "cr": "AM",\n "cs": "dop.",\n "cu": "\\u0414\\u041f",\n "cv": "AM",\n "cy": "yb",\n "da": "",\n "de": "",\n "dv": "\\u0789\\u0786",\n "dz": "\\u0f66\\u0f94\\u0f0b\\u0f46\\u0f0b",\n "ee": "\\u014bdi",\n "el": "\\u03c0\\u03bc",\n "en": "AM",\n "eo": "atm",\n "es": "",\n "et": "AM",\n "eu": "AM",\n "fa": "\\u0642.\\u0638",\n "ff": "",\n "fi": "ap.",\n "fj": "AM",\n "fo": "um fyr.",\n "fr": "",\n "fy": "AM",\n "ga": "r.n.",\n "gd": "m",\n "gl": "a.m.",\n "gn": "a.m.",\n "gu": "\\u0aaa\\u0ac2\\u0ab0\\u0acd\\u0ab5\\u00a0\\u0aae\\u0aa7\\u0acd\\u0aaf\\u0abe\\u0ab9\\u0acd\\u0aa8",\n "gv": "a.m.",\n "ha": "AM",\n "he": "AM",\n "hi": "\\u092a\\u0942\\u0930\\u094d\\u0935\\u093e\\u0939\\u094d\\u0928",\n "ho": "AM",\n "hr": "",\n "ht": "AM",\n "hu": "de.",\n "hy": "",\n "hz": "AM",\n "ia": "a.m.",\n "id": "AM",\n "ie": "AM",\n "ig": "A.M.",\n "ii": "\\ua0b5\\ua1aa\\ua20c\\ua210",\n "ik": "AM",\n "io": "AM",\n "is": "f.h.",\n "it": "",\n "iu": "AM",\n "ja": "\\u5348\\u524d",\n "jv": "",\n "ka": "AM",\n "kg": "AM",\n "ki": "Kiroko",\n "kj": "AM",\n "kk": "AM",\n "kl": "",\n "km": "\\u1796\\u17d2\\u179a\\u17b9\\u1780",\n "kn": "\\u0caa\\u0cc2\\u0cb0\\u0ccd\\u0cb5\\u0cbe\\u0cb9\\u0ccd\\u0ca8",\n "ko": "\\uc624\\uc804",\n "kr": "AM",\n "ks": "AM",\n "ku": "\\u067e.\\u0646",\n "kv": "AM",\n "kw": "a.m.",\n "ky": "",\n "la": "",\n "lb": "",\n "lg": "AM",\n "li": "AM",\n "ln": "nt\\u0254\\u0301ng\\u0254\\u0301",\n "lo": "\\u0e81\\u0ec8\\u0ead\\u0e99\\u0e97\\u0ec8\\u0ebd\\u0e87",\n "lt": "prie\\u0161piet",\n "lu": "Dinda",\n "lv": "priek\\u0161p.",\n "mg": "AM",\n "mh": "AM",\n "mi": "a.m.",\n "mk": "\\u043f\\u0440\\u0435\\u0442\\u043f\\u043b.",\n "ml": "AM",\n "mn": "??",\n "mo": "AM",\n "mr": "\\u092e.\\u092a\\u0942.",\n "ms": "PG",\n "mt": "AM",\n "my": "\\u1014\\u1036\\u1014\\u1000\\u103a",\n "na": "AM",\n "nb": "a.m.",\n "nd": "AM",\n "ne": "\\u092a\\u0942\\u0930\\u094d\\u0935\\u093e\\u0939\\u094d\\u0928",\n "ng": "AM",\n "nl": "",\n "nn": "f.m.",\n "no": "a.m.",\n "nr": "AM",\n "nv": "AM",\n "ny": "AM",\n "oc": "AM",\n "oj": "AM",\n "om": "WD",\n "or": "AM",\n "os": "AM",\n "pa": "\\u0a38\\u0a35\\u0a47\\u0a30",\n "pi": "AM",\n "pl": "AM",\n "ps": "\\u063a.\\u0645.",\n "pt": "",\n "qu": "a.m.",\n "rc": "AM",\n "rm": "AM",\n "rn": "Z.MU.",\n "ro": "a.m.",\n "ru": "",\n "rw": "AM",\n "sa": "\\u092e\\u0927\\u094d\\u092f\\u093e\\u0928\\u092a\\u0942\\u0930\\u094d\\u0935",\n "sc": "AM",\n "sd": "AM",\n "se": "i.b.",\n "sg": "ND",\n "sh": "AM",\n "si": "\\u0db4\\u0dd9.\\u0dc0.",\n "sk": "AM",\n "sl": "dop.",\n "sm": "AM",\n "sn": "AM",\n "so": "sn.",\n "sq": "e paradites",\n "sr": "pre podne",\n "ss": "AM",\n "st": "AM",\n "su": "AM",\n "sv": "",\n "sw": "AM",\n "ta": "\\u0b95\\u0bbe\\u0bb2\\u0bc8",\n "te": "\\u0c2a\\u0c42\\u0c30\\u0c4d\\u0c35\\u0c3e\\u0c39\\u0c4d\\u0c28",\n "tg": "",\n "th": "AM",\n "ti": "\\u1295\\u1309\\u1206 \\u1230\\u12d3\\u1270",\n "tk": "",\n "tl": "AM",\n "tn": "AM",\n "to": "AM",\n "tr": "\\u00d6\\u00d6",\n "ts": "AM",\n "tt": "",\n "tw": "AM",\n "ty": "AM",\n "ug": "\\u0686?\\u0634\\u062a\\u0649\\u0646 \\u0628?\\u0631?\\u0646",\n "uk": "AM",\n "ur": "AM",\n "uz": "TO",\n "ve": "AM",\n "vi": "SA",\n "vo": "AM",\n "wa": "AM",\n "wo": "",\n "xh": "AM",\n "yi": "\\ua0b5\\ua1aa\\ua20c\\ua210",\n "yo": "\\u00c0\\u00e1r?`",\n "za": "AM",\n "zh": "\\u4e0a\\u5348",\n "zu": "AM"\n}\nvar pm = {\n "C": "PM",\n "aa": "carra",\n "ab": "PM",\n "ae": "PM",\n "af": "nm.",\n "ak": "EW",\n "am": "\\u12a8\\u1230\\u12d3\\u1275",\n "an": "PM",\n "ar": "\\u0645",\n "as": "\\u0986\\u09ac\\u09c7\\u09b2\\u09bf",\n "av": "PM",\n "ay": "PM",\n "az": "PM",\n "ba": "",\n "be": "",\n "bg": "",\n "bh": "PM",\n "bi": "PM",\n "bm": "PM",\n "bn": "PM",\n "bo": "\\u0f55\\u0fb1\\u0f72\\u0f0b\\u0f51\\u0fb2\\u0f7c",\n "br": "G.M.",\n "bs": "popodne",\n "ca": "p. m.",\n "ce": "PM",\n "ch": "PM",\n "co": "",\n "cr": "PM",\n "cs": "odp.",\n "cu": "\\u041f\\u041f",\n "cv": "PM",\n "cy": "yh",\n "da": "",\n "de": "",\n "dv": "\\u0789\\u078a",\n "dz": "\\u0f55\\u0fb1\\u0f72\\u0f0b\\u0f46\\u0f0b",\n "ee": "\\u0263etr\\u0254",\n "el": "\\u03bc\\u03bc",\n "en": "PM",\n "eo": "ptm",\n "es": "",\n "et": "PM",\n "eu": "PM",\n "fa": "\\u0628.\\u0638",\n "ff": "",\n "fi": "ip.",\n "fj": "PM",\n "fo": "um sein.",\n "fr": "",\n "fy": "PM",\n "ga": "i.n.",\n "gd": "f",\n "gl": "p.m.",\n "gn": "p.m.",\n "gu": "\\u0a89\\u0aa4\\u0acd\\u0aa4\\u0ab0\\u00a0\\u0aae\\u0aa7\\u0acd\\u0aaf\\u0abe\\u0ab9\\u0acd\\u0aa8",\n "gv": "p.m.",\n "ha": "PM",\n "he": "PM",\n "hi": "\\u0905\\u092a\\u0930\\u093e\\u0939\\u094d\\u0928",\n "ho": "PM",\n "hr": "",\n "ht": "PM",\n "hu": "du.",\n "hy": "",\n "hz": "PM",\n "ia": "p.m.",\n "id": "PM",\n "ie": "PM",\n "ig": "P.M.",\n "ii": "\\ua0b5\\ua1aa\\ua20c\\ua248",\n "ik": "PM",\n "io": "PM",\n "is": "e.h.",\n "it": "",\n "iu": "PM",\n "ja": "\\u5348\\u5f8c",\n "jv": "",\n "ka": "PM",\n "kg": "PM",\n "ki": "Hwa\\u0129-in\\u0129",\n "kj": "PM",\n "kk": "PM",\n "kl": "",\n "km": "\\u179b\\u17d2\\u1784\\u17b6\\u1785",\n "kn": "\\u0c85\\u0caa\\u0cb0\\u0cbe\\u0cb9\\u0ccd\\u0ca8",\n "ko": "\\uc624\\ud6c4",\n "kr": "PM",\n "ks": "PM",\n "ku": "\\u062f.\\u0646",\n "kv": "PM",\n "kw": "p.m.",\n "ky": "",\n "la": "",\n "lb": "",\n "lg": "PM",\n "li": "PM",\n "ln": "mp\\u00f3kwa",\n "lo": "\\u0eab\\u0ebc\\u0eb1\\u0e87\\u0e97\\u0ec8\\u0ebd\\u0e87",\n "lt": "popiet",\n "lu": "Dilolo",\n "lv": "p\\u0113cp.",\n "mg": "PM",\n "mh": "PM",\n "mi": "p.m.",\n "mk": "\\u043f\\u043e\\u043f\\u043b.",\n "ml": "PM",\n "mn": "?\\u0425",\n "mo": "PM",\n "mr": "\\u092e.\\u0928\\u0902.",\n "ms": "PTG",\n "mt": "PM",\n "my": "\\u100a\\u1014\\u1031",\n "na": "PM",\n "nb": "p.m.",\n "nd": "PM",\n "ne": "\\u0905\\u092a\\u0930\\u093e\\u0939\\u094d\\u0928",\n "ng": "PM",\n "nl": "",\n "nn": "e.m.",\n "no": "p.m.",\n "nr": "PM",\n "nv": "PM",\n "ny": "PM",\n "oc": "PM",\n "oj": "PM",\n "om": "WB",\n "or": "PM",\n "os": "PM",\n "pa": "\\u0a36\\u0a3e\\u0a2e",\n "pi": "PM",\n "pl": "PM",\n "ps": "\\u063a.\\u0648.",\n "pt": "",\n "qu": "p.m.",\n "rc": "PM",\n "rm": "PM",\n "rn": "Z.MW.",\n "ro": "p.m.",\n "ru": "",\n "rw": "PM",\n "sa": "\\u092e\\u0927\\u094d\\u092f\\u093e\\u0928\\u092a\\u091a\\u094d\\u092f\\u093e\\u0924",\n "sc": "PM",\n "sd": "PM",\n "se": "e.b.",\n "sg": "LK",\n "sh": "PM",\n "si": "\\u0db4.\\u0dc0.",\n "sk": "PM",\n "sl": "pop.",\n "sm": "PM",\n "sn": "PM",\n "so": "gn.",\n "sq": "e pasdites",\n "sr": "po podne",\n "ss": "PM",\n "st": "PM",\n "su": "PM",\n "sv": "",\n "sw": "PM",\n "ta": "\\u0bae\\u0bbe\\u0bb2\\u0bc8",\n "te": "\\u0c05\\u0c2a\\u0c30\\u0c3e\\u0c39\\u0c4d\\u0c28",\n "tg": "",\n "th": "PM",\n "ti": "\\u12f5\\u1215\\u122d \\u1230\\u12d3\\u1275",\n "tk": "",\n "tl": "PM",\n "tn": "PM",\n "to": "PM",\n "tr": "\\u00d6S",\n "ts": "PM",\n "tt": "",\n "tw": "PM",\n "ty": "PM",\n "ug": "\\u0686?\\u0634\\u062a\\u0649\\u0646 \\u0643?\\u064a\\u0649\\u0646",\n "uk": "PM",\n "ur": "PM",\n "uz": "TK",\n "ve": "PM",\n "vi": "CH",\n "vo": "PM",\n "wa": "PM",\n "wo": "",\n "xh": "PM",\n "yi": "\\ua0b5\\ua1aa\\ua20c\\ua248",\n "yo": "?`s\\u00e1n",\n "za": "PM",\n "zh": "\\u4e0b\\u5348",\n "zu": "PM"\n}\n\nvar X_format = {\n "%H:%M:%S": [\n "C",\n "ab",\n "ae",\n "af",\n "an",\n "av",\n "ay",\n "az",\n "ba",\n "be",\n "bg",\n "bh",\n "bi",\n "bm",\n "bo",\n "br",\n "bs",\n "ca",\n "ce",\n "ch",\n "co",\n "cr",\n "cs",\n "cu",\n "cv",\n "cy",\n "da",\n "de",\n "dv",\n "eo",\n "es",\n "et",\n "eu",\n "ff",\n "fj",\n "fo",\n "fr",\n "fy",\n "ga",\n "gd",\n "gl",\n "gn",\n "gu",\n "gv",\n "ha",\n "he",\n "hi",\n "ho",\n "hr",\n "ht",\n "hu",\n "hy",\n "hz",\n "ia",\n "ie",\n "ig",\n "ik",\n "io",\n "is",\n "it",\n "ja",\n "ka",\n "kg",\n "ki",\n "kj",\n "kk",\n "kl",\n "km",\n "kn",\n "kv",\n "kw",\n "ky",\n "la",\n "lb",\n "lg",\n "li",\n "ln",\n "lo",\n "lt",\n "lu",\n "lv",\n "mg",\n "mh",\n "mk",\n "mn",\n "mo",\n "mr",\n "mt",\n "my",\n "na",\n "nb",\n "nd",\n "ng",\n "nl",\n "nn",\n "no",\n "nr",\n "nv",\n "ny",\n "oj",\n "or",\n "os",\n "pi",\n "pl",\n "ps",\n "pt",\n "rc",\n "rm",\n "rn",\n "ro",\n "ru",\n "rw",\n "sa",\n "sc",\n "se",\n "sg",\n "sh",\n "sk",\n "sl",\n "sm",\n "sn",\n "sr",\n "ss",\n "st",\n "su",\n "sv",\n "sw",\n "ta",\n "te",\n "tg",\n "th",\n "tk",\n "tl",\n "tn",\n "tr",\n "ts",\n "tt",\n "tw",\n "ty",\n "ug",\n "uk",\n "uz",\n "ve",\n "vo",\n "wa",\n "wo",\n "xh",\n "yo",\n "za",\n "zh",\n "zu"\n ],\n "%i:%M:%S %p": [\n "aa",\n "ak",\n "am",\n "bn",\n "el",\n "en",\n "iu",\n "kr",\n "ks",\n "mi",\n "ml",\n "ms",\n "ne",\n "om",\n "sd",\n "so",\n "sq",\n "ti",\n "to",\n "ur",\n "vi"\n ],\n "%I:%M:%S %p": [\n "ar",\n "fa",\n "ku",\n "qu"\n ],\n "%p %i:%M:%S": [\n "as",\n "ii",\n "ko",\n "yi"\n ],\n "\\u0f46\\u0f74\\u0f0b\\u0f5a\\u0f7c\\u0f51\\u0f0b%i:%M:%S %p": [\n "dz"\n ],\n "%p ga %i:%M:%S": [\n "ee"\n ],\n "%H.%M.%S": [\n "fi",\n "id",\n "jv",\n "oc",\n "si"\n ],\n "%p %I:%M:%S": [\n "pa"\n ]\n}\nvar x_format = {\n "%m/%d/%y": [\n "C"\n ],\n "%d/%m/%Y": [\n "aa",\n "am",\n "bm",\n "bn",\n "ca",\n "co",\n "cy",\n "el",\n "es",\n "ff",\n "fr",\n "ga",\n "gd",\n "gl",\n "gn",\n "gv",\n "ha",\n "he",\n "id",\n "ig",\n "it",\n "iu",\n "jv",\n "ki",\n "kr",\n "kw",\n "la",\n "lg",\n "ln",\n "lo",\n "lu",\n "mi",\n "ml",\n "ms",\n "mt",\n "nd",\n "oc",\n "om",\n "pt",\n "qu",\n "rn",\n "sd",\n "sg",\n "so",\n "sw",\n "ti",\n "to",\n "uk",\n "ur",\n "uz",\n "vi",\n "wo",\n "yo"\n ],\n "%m/%d/%Y": [\n "ab",\n "ae",\n "an",\n "av",\n "ay",\n "bh",\n "bi",\n "ch",\n "cr",\n "cv",\n "ee",\n "en",\n "fj",\n "ho",\n "ht",\n "hz",\n "ie",\n "ik",\n "io",\n "kg",\n "kj",\n "ks",\n "kv",\n "li",\n "mh",\n "mo",\n "na",\n "ne",\n "ng",\n "nv",\n "ny",\n "oj",\n "pi",\n "rc",\n "sc",\n "sh",\n "sm",\n "su",\n "tl",\n "tw",\n "ty",\n "wa",\n "za",\n "zu"\n ],\n "%Y-%m-%d": [\n "af",\n "br",\n "ce",\n "dz",\n "eo",\n "ko",\n "lt",\n "mg",\n "nr",\n "rw",\n "se",\n "si",\n "sn",\n "ss",\n "st",\n "sv",\n "tn",\n "ts",\n "ug",\n "ve",\n "vo",\n "xh"\n ],\n "%Y/%m/%d": [\n "ak",\n "bo",\n "eu",\n "ia",\n "ii",\n "ja",\n "ku",\n "yi",\n "zh"\n ],\n "null": [\n "ar",\n "fa",\n "ps",\n "th"\n ],\n "%d-%m-%Y": [\n "as",\n "da",\n "fy",\n "hi",\n "kl",\n "mr",\n "my",\n "nl",\n "rm",\n "sa",\n "ta"\n ],\n "%d.%m.%Y": [\n "az",\n "cs",\n "de",\n "et",\n "fi",\n "fo",\n "hy",\n "is",\n "ka",\n "kk",\n "lv",\n "mk",\n "nb",\n "nn",\n "no",\n "os",\n "pl",\n "ro",\n "ru",\n "sq",\n "tg",\n "tr",\n "tt"\n ],\n "%d.%m.%y": [\n "ba",\n "be",\n "lb"\n ],\n "%d.%m.%Y \\u0433.": [\n "bg"\n ],\n "%d.%m.%Y.": [\n "bs",\n "hr",\n "sr"\n ],\n "%Y.%m.%d": [\n "cu",\n "mn"\n ],\n "%d/%m/%y": [\n "dv",\n "km"\n ],\n "%d-%m-%y": [\n "gu",\n "kn",\n "or",\n "pa",\n "te"\n ],\n "%Y. %m. %d.": [\n "hu"\n ],\n "%d-%b %y": [\n "ky"\n ],\n "%d. %m. %Y": [\n "sk",\n "sl"\n ],\n "%d.%m.%y \\u00fd.": [\n "tk"\n ]\n}\n\n\nvar $module=(function($B){\n var _b_ = $B.builtins\n return {\n CHAR_MAX: 127,\n LC_ALL: 6,\n LC_COLLATE: 3,\n LC_CTYPE: 0,\n LC_MESSAGES: 5,\n LC_MONETARY: 4,\n LC_NUMERIC: 1,\n LC_TIME: 2,\n Error: _b_.ValueError,\n\n _date_format: function(spec, hour){\n var t,\n locale = __BRYTHON__.locale.substr(0, 2)\n\n if(spec == "p"){\n var res = hours < 12 ? am[locale] : pm[locale]\n if(res === undefined){\n throw _b_.ValueError.$factory("no format " + spec + " for locale " +\n locale)\n }\n return res\n }\n else if(spec == "x"){\n t = x_format\n }else if(spec == "X"){\n t = X_format\n }else{\n throw _b_.ValueError.$factory("invalid format", spec)\n }\n for(var key in t){\n if(t[key].indexOf(locale) > -1){\n return key\n }\n }\n throw _b_.ValueError.$factory("no format " + spec + " for locale " +\n locale)\n },\n\n localeconv: function(){\n var conv = {\'grouping\': [127],\n \'currency_symbol\': \'\',\n \'n_sign_posn\': 127,\n \'p_cs_precedes\': 127,\n \'n_cs_precedes\': 127,\n \'mon_grouping\': [],\n \'n_sep_by_space\': 127,\n \'decimal_point\': \'.\',\n \'negative_sign\': \'\',\n \'positive_sign\': \'\',\n \'p_sep_by_space\': 127,\n \'int_curr_symbol\': \'\',\n \'p_sign_posn\': 127,\n \'thousands_sep\': \'\',\n \'mon_thousands_sep\': \'\',\n \'frac_digits\': 127,\n \'mon_decimal_point\': \'\',\n \'int_frac_digits\': 127\n }\n var res = _b_.dict.$factory()\n for(var key in conv){\n res.$string_dict[key] = [conv, res.$version]\n res.$version++\n }\n return res\n },\n\n setlocale : function(){\n var $ = $B.args("setlocale", 2, {category: null, locale: null},\n ["category", "locale"], arguments, {locale: _b_.None},\n null, null)\n /// XXX category is currently ignored\n if($.locale == ""){\n // use browser language setting, if it is set\n var LANG = ($B.language || "").substr(0, 2)\n if(am.hasOwnProperty(LANG)){\n $B.locale = LANG\n return LANG\n }else{\n console.log("Unknown locale: " + LANG)\n }\n }else if($.locale === _b_.None){\n // return current locale\n return $B.locale\n }else{\n // Only use 2 first characters\n try{$.locale.substr(0, 2)}\n catch(err){\n throw $module.Error.$factory("Invalid locale: " + $.locale)\n }\n if(am.hasOwnProperty($.locale.substr(0, 2))){\n $B.locale = $.locale\n return $.locale\n }else{\n throw $module.Error.$factory("Unknown locale: " + $.locale)\n }\n }\n }\n }\n})(__BRYTHON__)\n'],_multiprocessing:[".js","// multiprocessing\nvar $module = (function($B){\n\nvar _b_ = $B.builtins\nvar $s=[]\nfor(var $b in _b_) $s.push('var ' + $b +'=_b_[\"'+$b+'\"]')\neval($s.join(';'))\n\n//for(var $py_builtin in _b_){eval(\"var \"+$py_builtin+\"=_b_[$py_builtin]\")}\n\nvar Process = {\n __class__:_b_.type,\n __mro__: [_b_.object],\n $infos:{\n __name__:'Process'\n },\n $is_class: true\n}\n\nvar $convert_args=function(args) {\n var _list=[]\n for(var i=0, _len_i = args.length; i < _len_i; i++) {\n var _a=args[i]\n if(isinstance(_a, str)){_list.push(\"'\"+_a+\"'\")} else {_list.push(_a)}\n }\n\n return _list.join(',')\n}\n\nProcess.is_alive = function(self){return self.$alive}\n\nProcess.join = function(self, timeout){\n // need to block until process is complete\n // could probably use a addEventListener to execute all existing code\n // after this join statement\n\n self.$worker.addEventListener('message', function (e) {\n var data=e.data\n if (data.stdout != '') { // output stdout from process\n $B.stdout.write(data.stdout)\n }\n }, false);\n}\n\nProcess.run = function(self){\n //fix me\n}\n\nProcess.start = function(self){\n self.$worker.postMessage({target: self.$target,\n args: $convert_args(self.$args),\n // kwargs: self.$kwargs\n })\n self.$worker.addEventListener('error', function(e) { throw e})\n self.$alive=true\n}\n\nProcess.terminate = function(self){\n self.$worker.terminate()\n self.$alive=false\n}\n\n// variables\n//name\n//daemon\n//pid\n//exitcode\n\nProcess. $factory = function(){\n //arguments group=None, target=None, name=None, args=(), kwargs=()\n\n var $ns=$B.args('Process',0,{},[],arguments,{},null,'kw')\n var kw=$ns['kw']\n\n var target=_b_.dict.get($ns['kw'],'target',None)\n var args=_b_.dict.get($ns['kw'],'args',tuple.$factory())\n\n var worker = new Worker('/src/web_workers/multiprocessing.js')\n\n var res = {\n __class__:Process,\n $worker: worker,\n name: $ns['name'] || None,\n $target: target+'',\n $args: args,\n //$kwargs: $ns['kw'],\n $alive: false\n }\n return res\n}\n\n$B.set_func_names(Process, \"multiprocessing\")\n\nvar Pool = $B.make_class(\"Pool\")\n\nPool.__enter__ = function(self){}\nPool.__exit__ = function(self){}\n\nPool.__str__ = Pool.toString = Pool.__repr__=function(self){\n return '<object Pool>'\n}\n\nPool.map = function(){\n\n var $ns=$B.args('Pool.map', 3,\n {self:null, func:null, fargs:null}, ['self', 'func', 'fargs'],\n arguments,{},'args','kw')\n var func=$ns['func']\n var fargs=$ns['fargs']\n\n var _results=[]\n\n fargs=iter(fargs)\n\n var _pos=0\n console.log(self.$processes)\n _workers=[]\n for(var i=0; i < self.$processes; i++) {\n _workers[i] = new Worker('/src/web_workers/multiprocessing.js')\n var arg\n\n try{arg=getattr(fargs, '__next__')()}\n catch(err) {\n if (err.__class__ !== _b_.StopIteration) throw err\n }\n console.log(arg)\n _workers[i].finished=false\n _workers[i].postMessage({target: func+'', pos: _pos,\n args: $convert_args([arg])})\n _pos++\n\n _workers[i].addEventListener('message', function(e) {\n _results[e.data.pos]=e.data.result\n if (_results.length == args.length) return _results\n\n try {\n arg=getattr(fargs, '__next__')()\n e.currentTarget.postMessage({target: func+'', pos: _pos,\n args: $convert_args([arg])})\n _pos++\n } catch(err) {\n if (err.__class__ !== _b_.StopIteration) throw err\n this.finished=true\n }\n }, false);\n }\n}\n\nPool.apply_async = function(){\n\n var $ns=$B.$MakeArgs('apply_async', 3,\n {self:null, func:null, fargs:null}, ['self', 'func', 'fargs'],\n arguments,{},'args','kw')\n var func=$ns['func']\n var fargs=$ns['fargs']\n\n fargs=iter(fargs)\n\n async_result = {}\n async_result.get=function(timeout){\n console.log(results)\n console.log(fargs)\n return this.results}\n async_result.results=[]\n\n var _pos=0\n\n _workers=[]\n for(var i=0; i < self.$processes; i++) {\n _workers[i] = new Worker('/src/web_workers/multiprocessing.js')\n var arg\n\n try{arg=getattr(fargs, '__next__')()}\n catch(err) {\n if (err.__class__ !== _b_.StopIteration) throw err\n }\n //console.log(arg)\n //_workers[i].finished=false\n _workers[i].postMessage({target: func+'', pos: _pos,\n args: $convert_args([arg])})\n _pos++\n\n _workers[i].addEventListener('message', function(e) {\n async_result.results[e.data.pos]=e.data.result\n //if (_results.length == args.length) return _results\n\n try {\n arg=getattr(fargs, '__next__')()\n e.currentTarget.postMessage({target: func+'', pos: _pos,\n args: $convert_args([arg])})\n _pos++\n } catch(err) {\n if (err.__class__ !== _b_.StopIteration) throw err\n this.finished=true\n }\n }, false);\n }\n\n console.log(\"return\", async_result)\n return async_result\n}\n\nPool.$factory = function(){\n console.log(\"pool\")\n console.log(arguments)\n var $ns=$B.args('Pool',1,\n {processes:null},['processes'],arguments,{},'args','kw')\n //var kw=$ns['kw']\n\n var processes=$ns['processes']\n\n if (processes == None) {\n // look to see if we have stored cpu_count in local storage\n // maybe we should create a brython config file with settings,etc..??\n\n // if not there use a tool such as Core Estimator to calculate number of cpu's\n // http://eligrey.com/blog/post/cpu-core-estimation-with-javascript\n }\n\n console.log(processes)\n var res = {\n __class__:Pool,\n $processes:processes\n }\n return res\n}\n\n$B.set_func_names(Pool, \"multiprocessing\")\n\nreturn {Process:Process, Pool:Pool}\n\n})(__BRYTHON__)\n"],_posixsubprocess:[".js","var $module=(function($B){\n\n return {\n cloexec_pipe: function() {} // fixme\n }\n})(__BRYTHON__)\n"],_profile:[".js","// Private interface to the profiling instrumentation implemented in py_utils.js.\n// Uses local a copy of the eval function from py_builtin_functions.js\n\nvar $module=(function($B) {\n eval($B.InjectBuiltins());\n return {\n brython:$B,\n data:$B.$profile_data,\n start:$B.$profile.start,\n stop:$B.$profile.stop,\n pause:$B.$profile.pause,\n status:$B.$profile.status,\n clear:$B.$profile.clear,\n elapsed:$B.$profile.elapsed,\n run:function(src,_globals,_locals,nruns) {\n var current_frame = $B.frames_stack[$B.frames_stack.length-1]\n if(current_frame!==undefined){\n var current_locals_id = current_frame[0].replace(/\\./,'_'),\n current_globals_id = current_frame[2].replace(/\\./,'_')\n }\n\n var is_exec = true,\n leave = false\n\n // code will be run in a specific block\n var globals_id = '$profile_'+$B.UUID(),\n locals_id\n\n if(_locals===_globals){\n locals_id = globals_id\n }else{\n locals_id = '$profile_'+$B.UUID()\n }\n // Initialise the object for block namespaces\n eval('var $locals_'+globals_id+' = {}\\nvar $locals_'+locals_id+' = {}')\n\n // Initialise block globals\n\n // A _globals dictionary is provided, set or reuse its attribute\n // globals_id\n _globals.globals_id = _globals.globals_id || globals_id\n globals_id = _globals.globals_id\n\n if(_locals === _globals || _locals === undefined){\n locals_id = globals_id\n parent_scope = $B.builtins_scope\n }else{\n // The parent block of locals must be set to globals\n parent_scope = {\n id: globals_id,\n parent_block: $B.builtins_scope,\n binding: {}\n }\n for(var attr in _globals.$string_dict){\n parent_scope.binding[attr] = true\n }\n }\n\n // Initialise block globals\n if(_globals.$jsobj){var items = _globals.$jsobj}\n else{var items = _globals.$string_dict}\n for(var item in items){\n item1 = to_alias(item)\n try{\n eval('$locals_' + globals_id + '[\"' + item1 +\n '\"] = items[item]')\n }catch(err){\n console.log(err)\n console.log('error setting', item)\n break\n }\n }\n\n // Initialise block locals\n var items = _b_.dict.items(_locals), item\n if(_locals.$jsobj){var items = _locals.$jsobj}\n else{var items = _locals.$string_dict}\n for(var item in items){\n item1 = to_alias(item)\n try{\n eval('$locals_' + locals_id + '[\"' + item[0] + '\"] = item[1]')\n }catch(err){\n console.log(err)\n console.log('error setting', item)\n break\n }\n }\n //var nb_modules = Object.keys(__BRYTHON__.modules).length\n //console.log('before exec', nb_modules)\n\n console.log(\"call py2js\", src, globals_id, locals_id, parent_scope)\n var root = $B.py2js(src, globals_id, locals_id, parent_scope),\n js, gns, lns\n\n try{\n\n var js = root.to_js()\n\n var i,res,gns;\n for(i=0;i<nruns;i++) {\n res = eval(js)\n gns = eval('$locals_'+globals_id)\n }\n\n // Update _locals with the namespace after execution\n if(_locals!==undefined){\n var lns = eval('$locals_'+locals_id)\n var setitem = getattr(_locals,'__setitem__')\n for(var attr in lns){\n if(attr.charAt(0)=='$'){continue}\n setitem(attr, lns[attr])\n }\n }else{\n for(var attr in lns){current_frame[1][attr] = lns[attr]}\n }\n\n if(_globals!==undefined){\n // Update _globals with the namespace after execution\n var setitem = getattr(_globals,'__setitem__')\n for(var attr in gns){\n if(attr.charAt(0)=='$'){continue}\n setitem(attr, gns[attr])\n }\n }else{\n for(var attr in gns){\n current_frame[3][attr] = gns[attr]\n }\n }\n\n // fixme: some extra variables are bleeding into locals...\n /* This also causes issues for unittests */\n if(res===undefined) return _b_.None\n return res\n }catch(err){\n if(err.$py_error===undefined){throw $B.exception(err)}\n throw err\n }finally{\n\n delete __BRYTHON__.modules[globals_id]\n delete __BRYTHON__.modules[locals_id]\n $B.clear_ns(globals_id)\n $B.clear_ns(locals_id)\n\n if(!is_exec && leave_frame){\n // For eval(), the finally clause with \"leave_frame\" was removed\n // so we must execute it here\n $B.frames_stack.pop()\n }\n }\n }\n }\n})(__BRYTHON__)\n"],_sre_utils:[".js","var $module=(function($B){\n\n function unicode_iscased(cp){\n // cp : Unicode code point\n var letter = String.fromCodePoint(cp)\n return (letter != letter.toLowerCase() ||\n letter != letter.toUpperCase())\n }\n\n function ascii_iscased(cp){\n if(cp > 255){return false}\n return unicode_iscased(cp)\n }\n\n function unicode_tolower(cp){\n var letter = String.fromCodePoint(cp),\n lower = letter.toLowerCase()\n return lower.charCodeAt(0)\n }\n\n function ascii_tolower(cp){\n return unicode_tolower(cp)\n }\n\nreturn {\n unicode_iscased: unicode_iscased,\n ascii_iscased: ascii_iscased,\n unicode_tolower: unicode_tolower,\n ascii_tolower: ascii_tolower\n}\n\n}\n\n)(__BRYTHON__)"],_string:[".js",'var $module=(function($B){\n\nvar _b_ = $B.builtins\n\nfunction parts(format_string){\n var result = [],\n _parts = $B.split_format(format_string) // defined in py_string.js\n for(var i = 0; i < _parts.length; i+= 2){\n result.push({pre: _parts[i], fmt: _parts[i + 1]})\n }\n return result\n}\n\nfunction Tuple(){\n var args = []\n for(var i=0, len=arguments.length; i < len; i++){\n args.push(arguments[i])\n }\n return _b_.tuple.$factory(args)\n}\n\nreturn{\n\n formatter_field_name_split: function(fieldname){\n // Split the argument as a field name\n var parsed = $B.parse_format(fieldname),\n first = parsed.name,\n rest = []\n if(first.match(/\\d+/)){first = parseInt(first)}\n parsed.name_ext.forEach(function(ext){\n if(ext.startsWith("[")){\n var item = ext.substr(1, ext.length - 2)\n if(item.match(/\\d+/)){\n rest.push(Tuple(false, parseInt(item)))\n }else{\n rest.push(Tuple(false, item))\n }\n }else{\n rest.push(Tuple(true, ext.substr(1)))\n }\n })\n return Tuple(first, _b_.iter(rest))\n },\n formatter_parser: function(format_string){\n // Parse the argument as a format string\n\n if(! _b_.isinstance(format_string, _b_.str)){\n throw _b_.ValueError.$factory("Invalid format string type: " +\n $B.class_name(format_string))\n }\n\n var result = []\n parts(format_string).forEach(function(item){\n var pre = item.pre === undefined ? "" : item.pre,\n fmt = item.fmt\n if(fmt === undefined){\n result.push(Tuple(pre, _b_.None, _b_.None, _b_.None))\n }else if(fmt.string == \'\'){\n result.push(Tuple(pre, \'\', \'\', _b_.None))\n }else{\n result.push(Tuple(pre,\n fmt.raw_name + fmt.name_ext.join(""),\n fmt.raw_spec,\n fmt.conv || _b_.None))\n }\n })\n return result\n }\n}\n})(__BRYTHON__)'],_strptime:[".js",'var _b_ = __BRYTHON__.builtins\n\nvar $module = (function($B){\n return {\n _strptime_datetime: function(cls, s, fmt){\n var pos_s = 0,\n pos_fmt = 0,\n dt = {}\n function error(){\n throw Error("no match " + pos_s + " " + s.charAt(pos_s) + " "+\n pos_fmt + " " + fmt.charAt(pos_fmt))\n }\n\n var locale = __BRYTHON__.locale,\n shortdays = [],\n longdays = [],\n conv_func = locale == "C" ?\n function(d){return d.toDateString()} :\n function(d, options){\n return d.toLocaleDateString(locale, options)\n }\n\n for(var day = 16; day < 23; day++){\n var d = new Date(Date.UTC(2012, 11, day, 3, 0, 0))\n shortdays.push(conv_func(d, {weekday: \'short\'}))\n longdays.push(conv_func(d, {weekday: \'long\'}))\n }\n\n var shortmonths = [],\n longmonths = []\n\n for(var month = 0; month < 12; month++){\n var d = new Date(Date.UTC(2012, month, 1, 3, 0, 0))\n shortmonths.push(conv_func(d, {month: \'short\'}))\n longmonths.push(conv_func(d, {month: \'long\'}))\n }\n\n var shortdays_re = new RegExp(shortdays.join("|").replace(".", "\\\\.")),\n longdays_re = new RegExp(longdays.join("|")),\n shortmonths_re = new RegExp(shortmonths.join("|").replace(".", "\\\\.")),\n longmonths_re = new RegExp(longmonths.join("|"))\n\n var regexps = {\n d: ["day", new RegExp("0[1-9]|[123][0-9]")],\n f: ["microsecond", new RegExp("(\\\\d{1,6})")],\n H: ["hour", new RegExp("[01][0-9]|2[0-3]|\\\\d")],\n I: ["hour", new RegExp("0[0-9]|1[0-2]")],\n m: ["month", new RegExp("0[1-9]|1[012]")],\n M: ["minute", new RegExp("[0-5][0-9]")],\n S: ["second", new RegExp("([1-5]\\\\d)|(0?\\\\d)")],\n y: ["year", new RegExp("0{0,2}\\\\d{2}")],\n Y: ["year", new RegExp("\\\\d{4}")],\n z: ["tzinfo", new RegExp("Z")]\n }\n\n while(pos_fmt < fmt.length){\n var car = fmt.charAt(pos_fmt)\n if(car == "%"){\n var spec = fmt.charAt(pos_fmt + 1),\n regexp = regexps[spec]\n if(regexp !== undefined){\n var re = regexp[1],\n attr = regexp[0],\n res = re.exec(s.substr(pos_s))\n if(res === null){\n error()\n }else{\n if(dt[attr] !== undefined){\n throw Error(attr + " is defined more than once")\n }else{\n dt[attr] = parseInt(res[0])\n if(attr == "microsecond"){\n while(dt[attr] < 100000){\n dt[attr] *= 10\n }\n }else if(attr == "tzinfo"){\n // Only value supported for the moment : Z\n // (UTC)\n var dt_module = $B.imported[cls.__module__]\n dt.tzinfo = dt_module.timezone.utc\n }\n pos_fmt += 2\n pos_s += res[0].length\n }\n }\n }else if(spec == "a" || spec == "A"){\n // Locale\'s abbreviated (a) or full (A) weekday name\n var attr = "weekday",\n re = spec == "a" ? shortdays_re : longdays_re,\n t = spec == "a" ? shortdays : longdays\n res = re.exec(s.substr(pos_s))\n if(res === null){\n error()\n }else{\n var match = res[0],\n ix = t.indexOf(match)\n }\n if(dt.weekday !== undefined){\n throw Error(attr + " is defined more than once")\n }else{\n dt.weekday = ix\n }\n pos_fmt += 2\n pos_s += match.length\n }else if(spec == "b" || spec == "B"){\n // Locales\'s abbreviated (b) or full (B) month\n var attr = "month",\n re = spec == "b" ? shortmonths_re : longmonths_re,\n t = spec == "b" ? shortmonths : longmonths,\n res = re.exec(s.substr(pos_s))\n if(res === null){\n error()\n }else{\n var match = res[0],\n ix = t.indexOf(match)\n }\n if(dt.month !== undefined){\n throw Error(attr + " is defined more than once")\n }else{\n dt.month = ix + 1\n }\n pos_fmt += 2\n pos_s += match.length\n }else if(spec == "c"){\n // Locale\'s appropriate date and time representation\n var fmt1 = fmt.substr(0, pos_fmt - 1) + _locale_c_format() +\n fmt.substr(pos_fmt + 2)\n fmt = fmt1\n }else if(spec == "%"){\n if(s.charAt(pos_s) == "%"){\n pos_fmt++\n pos_s++\n }else{\n error()\n }\n }else{\n pos_fmt++\n }\n }else{\n if(car == s.charAt(pos_s)){\n pos_fmt++\n pos_s++\n }else{\n error()\n }\n }\n }\n return $B.$call(cls)(dt.year, dt.month, dt.day,\n dt.hour || 0, dt.minute || 0, dt.second || 0,\n dt.microsecond || 0, dt.tzinfo || _b_.None)\n }\n }\n})(__BRYTHON__)\n'],_svg:[".js","// creation of an HTML element\nvar $module = (function($B){\n\nvar _b_ = $B.builtins\nvar TagSum = $B.TagSum // defined in py_dom.js\n\nvar $s=[]\nfor(var $b in _b_) $s.push('var ' + $b +' = _b_[\"' + $b + '\"]')\neval($s.join(';'))\n\nvar $svgNS = \"http://www.w3.org/2000/svg\"\nvar $xlinkNS = \"http://www.w3.org/1999/xlink\"\n\nfunction makeTagDict(tagName){\n // return the dictionary for the class associated with tagName\n var dict = $B.make_class(tagName)\n\n dict.__init__ = function(){\n var $ns = $B.args('__init__', 1, {self: null}, ['self'],\n arguments, {}, 'args', 'kw'),\n self = $ns['self'],\n args = $ns['args']\n if(args.length == 1){\n var first = args[0]\n if(isinstance(first, [str, int, float])){\n self.elt.appendChild(document.createTextNode(str.$factory(first)))\n }else if(first.__class__ === TagSum){\n for(var i = 0, len = first.children.length; i < len; i++){\n self.elt.appendChild(first.children[i].elt)\n }\n }else{ // argument is another DOMNode instance\n try{self.elt.appendChild(first.elt)}\n catch(err){throw ValueError.$factory('wrong element ' + first)}\n }\n }\n\n // attributes\n var items = _b_.list.$factory(_b_.dict.items($ns['kw']))\n for(var i = 0, len = items.length; i < len; i++){\n // keyword arguments\n var arg = items[i][0],\n value = items[i][1]\n if(arg.toLowerCase().substr(0,2) == \"on\"){\n // Event binding passed as argument \"onclick\", \"onfocus\"...\n // Better use method bind of DOMNode objects\n var js = '$B.DOMNode.bind(self,\"' +\n arg.toLowerCase().substr(2)\n eval(js+'\",function(){'+value+'})')\n }else if(arg.toLowerCase() == \"style\"){\n $B.DOMNode.set_style(self,value)\n }else if(arg.toLowerCase().indexOf(\"href\") !== -1){ // xlink:href\n self.elt.setAttributeNS( \"http://www.w3.org/1999/xlink\",\n \"href\",value)\n }else{\n if(value !== false){\n // option.selected=false sets it to true :-)\n try{\n arg = arg.replace('_', '-')\n self.elt.setAttributeNS(null, arg, value)\n }catch(err){\n throw ValueError.$factory(\"can't set attribute \" + arg)\n }\n }\n }\n }\n }\n\n dict.__mro__ = [$B.DOMNode, $B.builtins.object]\n\n dict.__new__ = function(cls){\n var res = $B.DOMNode.$factory(document.createElementNS($svgNS, tagName))\n res.__class__ = cls\n return res\n }\n\n dict.$factory = function(){\n var res = $B.DOMNode.$factory(\n document.createElementNS($svgNS, tagName))\n res.__class__ = dict\n // apply __init__\n dict.__init__(res, ...arguments)\n return res\n }\n\n $B.set_func_names(dict, \"browser.svg\")\n\n return dict\n}\n\n\n// SVG\nvar $svg_tags = ['a',\n'altGlyph',\n'altGlyphDef',\n'altGlyphItem',\n'animate',\n'animateColor',\n'animateMotion',\n'animateTransform',\n'circle',\n'clipPath',\n'color_profile', // instead of color-profile\n'cursor',\n'defs',\n'desc',\n'ellipse',\n'feBlend',\n'foreignObject', //patch to enable foreign objects\n'g',\n'image',\n'line',\n'linearGradient',\n'marker',\n'mask',\n'path',\n'pattern',\n'polygon',\n'polyline',\n'radialGradient',\n'rect',\n'set',\n'stop',\n'svg',\n'text',\n'tref',\n'tspan',\n'use']\n\n// create classes\nvar obj = new Object()\nvar dicts = {}\nfor(var i = 0, len = $svg_tags.length; i < len; i++){\n var tag = $svg_tags[i]\n obj[tag] = makeTagDict(tag)\n}\n\nreturn obj\n})(__BRYTHON__)\n"],_warnings:[".js","var $module = (function($B){\n\n_b_ = $B.builtins\n\nreturn {\n __doc__: \"_warnings provides basic warning filtering support.\\n \" +\n \"It is a helper module to speed up interpreter start-up.\",\n\n default_action: \"default\",\n\n filters: [\n ['ignore', _b_.None, _b_.DeprecationWarning, _b_.None, 0],\n ['ignore', _b_.None, _b_.PendingDeprecationWarning, _b_.None, 0],\n ['ignore', _b_.None, _b_.ImportWarning, _b_.None, 0],\n ['ignore', _b_.None, _b_.BytesWarning, _b_.None, 0]].map(\n function(x){return _b_.tuple.$factory(x)}),\n\n once_registry: _b_.dict.$factory(),\n\n warn: function(){},\n\n warn_explicit: function(){}\n\n}\n\n})(__BRYTHON__)\n"],_webcomponent:[".js",'// module for Web Components\nvar $module = (function($B){\n\nvar _b_ = $B.builtins\n\nfunction define(tag_name, cls){\n var $ = $B.args("define", 2, {tag_name: null, cls: null},\n ["tag_name", "cls"], arguments, {}, null, null),\n tag_name = $.tag_name,\n cls = $.cls\n if(typeof tag_name != "string"){\n throw _b_.TypeError.$factory("first argument of define() " +\n "must be a string, not \'" + $B.class_name(tag_name) + "\'")\n }else if(tag_name.indexOf("-") == -1){\n throw _b_.ValueError.$factory("custom tag name must " +\n "contain a hyphen (-)")\n }\n if(!_b_.isinstance(cls, _b_.type)){\n throw _b_.TypeError.$factory("second argument of define() " +\n "must be a class, not \'" + $B.class_name(tag_name) + "\'")\n }\n\n // Create the Javascript class used for the component. It must have\n // the same name as the Python class\n var src = String.raw`var WebComponent = class extends HTMLElement {\n constructor(){\n // Always call super first in constructor\n super()\n if(cls.__init__){\n try{\n var _self = $B.DOMNode.$factory(this)\n _self.__class__ = cls\n $B.$call(cls.__init__)(_self)\n }catch(err){\n $B.handle_error(err)\n }\n }\n }\n static get observedAttributes(){\n if(cls.observedAttributes){\n return cls.observedAttributes(cls)\n }else{\n return []\n }\n }\n }\n `\n var name = cls.$infos.__name__\n eval(src.replace("WebComponent", name))\n var webcomp = eval(name) // JS class for component\n webcomp.$cls = cls\n\n for(key in cls){\n // Wrap other methods such as connectedCallback\n if(typeof cls[key] == "function"){\n webcomp.prototype[key] = (function(attr){\n return function(){\n return $B.pyobj2jsobj(cls[attr]).call(null,\n $B.DOMNode.$factory(this), ...arguments)\n }\n })(key)\n }\n }\n\n // Override __getattribute__ to handle DOMNode attributes such as\n // attachShadow\n cls.__getattribute__ = function(self, attr){\n try{\n return $B.DOMNode.__getattribute__(self, attr)\n }catch(err){\n if(err.__class__ === _b_.AttributeError){\n var ga = $B.$getattr(cls, "__getattribute__")\n return ga(self, attr)\n }else{\n throw err\n }\n }\n }\n\n // define WebComp as the class to use for the specified tag name\n customElements.define(tag_name, webcomp)\n}\n\nfunction get(name){\n var ce = customElements.get(name)\n if(ce && ce.$cls){return ce.$cls}\n return _b_.None\n}\n\nreturn {\n define: define,\n get: get\n}\n\n})(__BRYTHON__)'],_webworker:[".js","// Web Worker implementation\n\nvar $module = (function($B){\n\nvar _b_ = $B.builtins\n\nvar brython_scripts = ['brython', 'brython_stdlib']\n\nvar wclass = $B.make_class(\"Worker\",\n function(worker){\n return {\n __class__: wclass,\n js: worker\n }\n }\n)\nwclass.__mro__ = [$B.JSObject, _b_.object]\nwclass.send = function(self){\n var $ = $B.args(\"send\", 1, {self: null}, [\"self\"], arguments, {}, \"args\",\n null),\n args = $.args\n for(var i = 0, len = args.length; i < len; i++){\n args[i] = $B.pyobj2structuredclone(args[i])\n }\n self.js.postMessage.apply(self.js, args)\n}\n\n$B.set_func_names(wclass, \"browser.worker\")\n\nvar _Worker = $B.make_class(\"Worker\", function(id, onmessage, onerror){\n var $ = $B.args(\"__init__\", 3, {id: null, onmessage: null, onerror: null},\n ['id', 'onmessage', 'onerror'], arguments,\n {onmessage: _b_.None, onerror: _b_.None}, null, null),\n id = $.id,\n src = $B.webworkers[id]\n if(src === undefined){\n throw _b_.KeyError.$factory(id)\n }\n var script_id = \"worker\" + $B.UUID(),\n js = __BRYTHON__.imported.javascript.py2js(src,\n script_id),\n header = 'var $locals_' + script_id +' = {}\\n';\n brython_scripts.forEach(function(script){\n var url = $B.brython_path + script + \".js?\" +\n (new Date()).getTime()\n header += 'importScripts(\"' + url + '\")\\n'\n })\n // restore brython_path\n header += '__BRYTHON__.brython_path = \"' + $B.brython_path +\n '\"\\n'\n // restore path for imports (cf. issue #1305)\n header += '__BRYTHON__.path = \"' + $B.path +'\".split(\",\")\\n'\n // Call brython() to initialize internal Brython values\n header += 'brython(1)\\n'\n js = header + js\n var blob = new Blob([js], {type: \"application/js\"}),\n url = URL.createObjectURL(blob),\n w = new Worker(url),\n res = wclass.$factory(w)\n return res\n})\n\nreturn {\n Worker: _Worker\n}\n\n})(__BRYTHON__)\n"],_zlib_utils:[".js","\nfunction rfind(buf, seq){\n var buflen = buf.length,\n len = seq.length\n for(var i = buflen - len; i >= 0; i--){\n var chunk = buf.slice(i, i + len),\n found = true\n for(var j = 0; j < len; j++){\n if(chunk[j] != seq[j]){\n found = false\n break\n }\n }\n if(found){return i}\n }\n return -1\n}\n\nvar $module = (function($B){\n\n return {\n lz_generator: function(text, size, min_len){\n /*\n Returns a list of items based on the LZ algorithm, using the\n specified window size and a minimum match length.\n The items are a tuple (length, distance) if a match has been\n found, and a byte otherwise.\n */\n // 'text' is an instance of Python 'bytes' class, the actual\n // bytes are in text.source\n text = text.source\n if(min_len === undefined){\n min_len = 3\n }\n var pos = 0, // position in text\n items = [] // returned items\n while(pos < text.length){\n sequence = text.slice(pos, pos + min_len)\n if(sequence.length < 3){\n for(var i = pos; i < text.length; i++){\n items.push(text[i])\n }\n break\n }\n // Search the sequence in the 'size' previous bytes\n buf = text.slice(pos - size, pos)\n buf_pos = rfind(buf, sequence)\n if(buf_pos > -1){\n // Match of length 3 found; search a longer one\n var len = 1\n while(len < 259 &&\n buf_pos + len < buf.length &&\n pos + len < text.length &&\n text[pos + len] == buf[buf_pos + len]){\n len += 1\n }\n match = text.slice(pos, pos + len)\n // \"Lazy matching\": search longer match starting at next\n // position\n longer_match = false\n if(pos + len < text.length - 2){\n match2 = text.slice(pos + 1, pos + len + 2)\n longer_buf_pos = rfind(buf, match2)\n if(longer_buf_pos > -1){\n // found longer match : emit current byte as\n // literal and move 1 byte forward\n longer_match = true\n char = text[pos]\n items.push(char)\n pos += 1\n }\n }\n if(! longer_match){\n distance = buf.length - buf_pos\n items.push($B.fast_tuple([len, distance]))\n if(pos + len == text.length){\n break\n }else{\n pos += len\n items.push(text[pos])\n pos += 1\n }\n }\n }else{\n char = text[pos]\n items.push(char)\n pos += 1\n }\n }\n return items\n }\n }\n})(__BRYTHON__)"],crypto_js:[".py","",[],1],"crypto_js.rollups":[".py","",[],1],"crypto_js.rollups.md5":[".js",'/*\nCryptoJS v3.1.2\ncode.google.com/p/crypto-js\n(c) 2009-2013 by Jeff Mott. All rights reserved.\ncode.google.com/p/crypto-js/wiki/License\n*/\nvar CryptoJS=CryptoJS||function(s,p){var m={},l=m.lib={},n=function(){},r=l.Base={extend:function(b){n.prototype=this;var h=new n;b&&h.mixIn(b);h.hasOwnProperty("init")||(h.init=function(){h.$super.init.apply(this,arguments)});h.init.prototype=h;h.$super=this;return h},create:function(){var b=this.extend();b.init.apply(b,arguments);return b},init:function(){},mixIn:function(b){for(var h in b)b.hasOwnProperty(h)&&(this[h]=b[h]);b.hasOwnProperty("toString")&&(this.toString=b.toString)},clone:function(){return this.init.prototype.extend(this)}},\nq=l.WordArray=r.extend({init:function(b,h){b=this.words=b||[];this.sigBytes=h!=p?h:4*b.length},toString:function(b){return(b||t).stringify(this)},concat:function(b){var h=this.words,a=b.words,j=this.sigBytes;b=b.sigBytes;this.clamp();if(j%4)for(var g=0;g<b;g++)h[j+g>>>2]|=(a[g>>>2]>>>24-8*(g%4)&255)<<24-8*((j+g)%4);else if(65535<a.length)for(g=0;g<b;g+=4)h[j+g>>>2]=a[g>>>2];else h.push.apply(h,a);this.sigBytes+=b;return this},clamp:function(){var b=this.words,h=this.sigBytes;b[h>>>2]&=4294967295<<\n32-8*(h%4);b.length=s.ceil(h/4)},clone:function(){var b=r.clone.call(this);b.words=this.words.slice(0);return b},random:function(b){for(var h=[],a=0;a<b;a+=4)h.push(4294967296*s.random()|0);return new q.init(h,b)}}),v=m.enc={},t=v.Hex={stringify:function(b){var a=b.words;b=b.sigBytes;for(var g=[],j=0;j<b;j++){var k=a[j>>>2]>>>24-8*(j%4)&255;g.push((k>>>4).toString(16));g.push((k&15).toString(16))}return g.join("")},parse:function(b){for(var a=b.length,g=[],j=0;j<a;j+=2)g[j>>>3]|=parseInt(b.substr(j,\n2),16)<<24-4*(j%8);return new q.init(g,a/2)}},a=v.Latin1={stringify:function(b){var a=b.words;b=b.sigBytes;for(var g=[],j=0;j<b;j++)g.push(String.fromCharCode(a[j>>>2]>>>24-8*(j%4)&255));return g.join("")},parse:function(b){for(var a=b.length,g=[],j=0;j<a;j++)g[j>>>2]|=(b.charCodeAt(j)&255)<<24-8*(j%4);return new q.init(g,a)}},u=v.Utf8={stringify:function(b){try{return decodeURIComponent(escape(a.stringify(b)))}catch(g){throw Error("Malformed UTF-8 data");}},parse:function(b){return a.parse(unescape(encodeURIComponent(b)))}},\ng=l.BufferedBlockAlgorithm=r.extend({reset:function(){this._data=new q.init;this._nDataBytes=0},_append:function(b){"string"==typeof b&&(b=u.parse(b));this._data.concat(b);this._nDataBytes+=b.sigBytes},_process:function(b){var a=this._data,g=a.words,j=a.sigBytes,k=this.blockSize,m=j/(4*k),m=b?s.ceil(m):s.max((m|0)-this._minBufferSize,0);b=m*k;j=s.min(4*b,j);if(b){for(var l=0;l<b;l+=k)this._doProcessBlock(g,l);l=g.splice(0,b);a.sigBytes-=j}return new q.init(l,j)},clone:function(){var b=r.clone.call(this);\nb._data=this._data.clone();return b},_minBufferSize:0});l.Hasher=g.extend({cfg:r.extend(),init:function(b){this.cfg=this.cfg.extend(b);this.reset()},reset:function(){g.reset.call(this);this._doReset()},update:function(b){this._append(b);this._process();return this},finalize:function(b){b&&this._append(b);return this._doFinalize()},blockSize:16,_createHelper:function(b){return function(a,g){return(new b.init(g)).finalize(a)}},_createHmacHelper:function(b){return function(a,g){return(new k.HMAC.init(b,\ng)).finalize(a)}}});var k=m.algo={};return m}(Math);\n(function(s){function p(a,k,b,h,l,j,m){a=a+(k&b|~k&h)+l+m;return(a<<j|a>>>32-j)+k}function m(a,k,b,h,l,j,m){a=a+(k&h|b&~h)+l+m;return(a<<j|a>>>32-j)+k}function l(a,k,b,h,l,j,m){a=a+(k^b^h)+l+m;return(a<<j|a>>>32-j)+k}function n(a,k,b,h,l,j,m){a=a+(b^(k|~h))+l+m;return(a<<j|a>>>32-j)+k}for(var r=CryptoJS,q=r.lib,v=q.WordArray,t=q.Hasher,q=r.algo,a=[],u=0;64>u;u++)a[u]=4294967296*s.abs(s.sin(u+1))|0;q=q.MD5=t.extend({_doReset:function(){this._hash=new v.init([1732584193,4023233417,2562383102,271733878])},\n_doProcessBlock:function(g,k){for(var b=0;16>b;b++){var h=k+b,w=g[h];g[h]=(w<<8|w>>>24)&16711935|(w<<24|w>>>8)&4278255360}var b=this._hash.words,h=g[k+0],w=g[k+1],j=g[k+2],q=g[k+3],r=g[k+4],s=g[k+5],t=g[k+6],u=g[k+7],v=g[k+8],x=g[k+9],y=g[k+10],z=g[k+11],A=g[k+12],B=g[k+13],C=g[k+14],D=g[k+15],c=b[0],d=b[1],e=b[2],f=b[3],c=p(c,d,e,f,h,7,a[0]),f=p(f,c,d,e,w,12,a[1]),e=p(e,f,c,d,j,17,a[2]),d=p(d,e,f,c,q,22,a[3]),c=p(c,d,e,f,r,7,a[4]),f=p(f,c,d,e,s,12,a[5]),e=p(e,f,c,d,t,17,a[6]),d=p(d,e,f,c,u,22,a[7]),\nc=p(c,d,e,f,v,7,a[8]),f=p(f,c,d,e,x,12,a[9]),e=p(e,f,c,d,y,17,a[10]),d=p(d,e,f,c,z,22,a[11]),c=p(c,d,e,f,A,7,a[12]),f=p(f,c,d,e,B,12,a[13]),e=p(e,f,c,d,C,17,a[14]),d=p(d,e,f,c,D,22,a[15]),c=m(c,d,e,f,w,5,a[16]),f=m(f,c,d,e,t,9,a[17]),e=m(e,f,c,d,z,14,a[18]),d=m(d,e,f,c,h,20,a[19]),c=m(c,d,e,f,s,5,a[20]),f=m(f,c,d,e,y,9,a[21]),e=m(e,f,c,d,D,14,a[22]),d=m(d,e,f,c,r,20,a[23]),c=m(c,d,e,f,x,5,a[24]),f=m(f,c,d,e,C,9,a[25]),e=m(e,f,c,d,q,14,a[26]),d=m(d,e,f,c,v,20,a[27]),c=m(c,d,e,f,B,5,a[28]),f=m(f,c,\nd,e,j,9,a[29]),e=m(e,f,c,d,u,14,a[30]),d=m(d,e,f,c,A,20,a[31]),c=l(c,d,e,f,s,4,a[32]),f=l(f,c,d,e,v,11,a[33]),e=l(e,f,c,d,z,16,a[34]),d=l(d,e,f,c,C,23,a[35]),c=l(c,d,e,f,w,4,a[36]),f=l(f,c,d,e,r,11,a[37]),e=l(e,f,c,d,u,16,a[38]),d=l(d,e,f,c,y,23,a[39]),c=l(c,d,e,f,B,4,a[40]),f=l(f,c,d,e,h,11,a[41]),e=l(e,f,c,d,q,16,a[42]),d=l(d,e,f,c,t,23,a[43]),c=l(c,d,e,f,x,4,a[44]),f=l(f,c,d,e,A,11,a[45]),e=l(e,f,c,d,D,16,a[46]),d=l(d,e,f,c,j,23,a[47]),c=n(c,d,e,f,h,6,a[48]),f=n(f,c,d,e,u,10,a[49]),e=n(e,f,c,d,\nC,15,a[50]),d=n(d,e,f,c,s,21,a[51]),c=n(c,d,e,f,A,6,a[52]),f=n(f,c,d,e,q,10,a[53]),e=n(e,f,c,d,y,15,a[54]),d=n(d,e,f,c,w,21,a[55]),c=n(c,d,e,f,v,6,a[56]),f=n(f,c,d,e,D,10,a[57]),e=n(e,f,c,d,t,15,a[58]),d=n(d,e,f,c,B,21,a[59]),c=n(c,d,e,f,r,6,a[60]),f=n(f,c,d,e,z,10,a[61]),e=n(e,f,c,d,j,15,a[62]),d=n(d,e,f,c,x,21,a[63]);b[0]=b[0]+c|0;b[1]=b[1]+d|0;b[2]=b[2]+e|0;b[3]=b[3]+f|0},_doFinalize:function(){var a=this._data,k=a.words,b=8*this._nDataBytes,h=8*a.sigBytes;k[h>>>5]|=128<<24-h%32;var l=s.floor(b/\n4294967296);k[(h+64>>>9<<4)+15]=(l<<8|l>>>24)&16711935|(l<<24|l>>>8)&4278255360;k[(h+64>>>9<<4)+14]=(b<<8|b>>>24)&16711935|(b<<24|b>>>8)&4278255360;a.sigBytes=4*(k.length+1);this._process();a=this._hash;k=a.words;for(b=0;4>b;b++)h=k[b],k[b]=(h<<8|h>>>24)&16711935|(h<<24|h>>>8)&4278255360;return a},clone:function(){var a=t.clone.call(this);a._hash=this._hash.clone();return a}});r.MD5=t._createHelper(q);r.HmacMD5=t._createHmacHelper(q)})(Math);\n'],"crypto_js.rollups.sha1":[".js",'/*\nCryptoJS v3.1.2\ncode.google.com/p/crypto-js\n(c) 2009-2013 by Jeff Mott. All rights reserved.\ncode.google.com/p/crypto-js/wiki/License\n*/\nvar CryptoJS=CryptoJS||function(e,m){var p={},j=p.lib={},l=function(){},f=j.Base={extend:function(a){l.prototype=this;var c=new l;a&&c.mixIn(a);c.hasOwnProperty("init")||(c.init=function(){c.$super.init.apply(this,arguments)});c.init.prototype=c;c.$super=this;return c},create:function(){var a=this.extend();a.init.apply(a,arguments);return a},init:function(){},mixIn:function(a){for(var c in a)a.hasOwnProperty(c)&&(this[c]=a[c]);a.hasOwnProperty("toString")&&(this.toString=a.toString)},clone:function(){return this.init.prototype.extend(this)}},\nn=j.WordArray=f.extend({init:function(a,c){a=this.words=a||[];this.sigBytes=c!=m?c:4*a.length},toString:function(a){return(a||h).stringify(this)},concat:function(a){var c=this.words,q=a.words,d=this.sigBytes;a=a.sigBytes;this.clamp();if(d%4)for(var b=0;b<a;b++)c[d+b>>>2]|=(q[b>>>2]>>>24-8*(b%4)&255)<<24-8*((d+b)%4);else if(65535<q.length)for(b=0;b<a;b+=4)c[d+b>>>2]=q[b>>>2];else c.push.apply(c,q);this.sigBytes+=a;return this},clamp:function(){var a=this.words,c=this.sigBytes;a[c>>>2]&=4294967295<<\n32-8*(c%4);a.length=e.ceil(c/4)},clone:function(){var a=f.clone.call(this);a.words=this.words.slice(0);return a},random:function(a){for(var c=[],b=0;b<a;b+=4)c.push(4294967296*e.random()|0);return new n.init(c,a)}}),b=p.enc={},h=b.Hex={stringify:function(a){var c=a.words;a=a.sigBytes;for(var b=[],d=0;d<a;d++){var f=c[d>>>2]>>>24-8*(d%4)&255;b.push((f>>>4).toString(16));b.push((f&15).toString(16))}return b.join("")},parse:function(a){for(var c=a.length,b=[],d=0;d<c;d+=2)b[d>>>3]|=parseInt(a.substr(d,\n2),16)<<24-4*(d%8);return new n.init(b,c/2)}},g=b.Latin1={stringify:function(a){var c=a.words;a=a.sigBytes;for(var b=[],d=0;d<a;d++)b.push(String.fromCharCode(c[d>>>2]>>>24-8*(d%4)&255));return b.join("")},parse:function(a){for(var c=a.length,b=[],d=0;d<c;d++)b[d>>>2]|=(a.charCodeAt(d)&255)<<24-8*(d%4);return new n.init(b,c)}},r=b.Utf8={stringify:function(a){try{return decodeURIComponent(escape(g.stringify(a)))}catch(c){throw Error("Malformed UTF-8 data");}},parse:function(a){return g.parse(unescape(encodeURIComponent(a)))}},\nk=j.BufferedBlockAlgorithm=f.extend({reset:function(){this._data=new n.init;this._nDataBytes=0},_append:function(a){"string"==typeof a&&(a=r.parse(a));this._data.concat(a);this._nDataBytes+=a.sigBytes},_process:function(a){var c=this._data,b=c.words,d=c.sigBytes,f=this.blockSize,h=d/(4*f),h=a?e.ceil(h):e.max((h|0)-this._minBufferSize,0);a=h*f;d=e.min(4*a,d);if(a){for(var g=0;g<a;g+=f)this._doProcessBlock(b,g);g=b.splice(0,a);c.sigBytes-=d}return new n.init(g,d)},clone:function(){var a=f.clone.call(this);\na._data=this._data.clone();return a},_minBufferSize:0});j.Hasher=k.extend({cfg:f.extend(),init:function(a){this.cfg=this.cfg.extend(a);this.reset()},reset:function(){k.reset.call(this);this._doReset()},update:function(a){this._append(a);this._process();return this},finalize:function(a){a&&this._append(a);return this._doFinalize()},blockSize:16,_createHelper:function(a){return function(c,b){return(new a.init(b)).finalize(c)}},_createHmacHelper:function(a){return function(b,f){return(new s.HMAC.init(a,\nf)).finalize(b)}}});var s=p.algo={};return p}(Math);\n(function(){var e=CryptoJS,m=e.lib,p=m.WordArray,j=m.Hasher,l=[],m=e.algo.SHA1=j.extend({_doReset:function(){this._hash=new p.init([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(f,n){for(var b=this._hash.words,h=b[0],g=b[1],e=b[2],k=b[3],j=b[4],a=0;80>a;a++){if(16>a)l[a]=f[n+a]|0;else{var c=l[a-3]^l[a-8]^l[a-14]^l[a-16];l[a]=c<<1|c>>>31}c=(h<<5|h>>>27)+j+l[a];c=20>a?c+((g&e|~g&k)+1518500249):40>a?c+((g^e^k)+1859775393):60>a?c+((g&e|g&k|e&k)-1894007588):c+((g^e^\nk)-899497514);j=k;k=e;e=g<<30|g>>>2;g=h;h=c}b[0]=b[0]+h|0;b[1]=b[1]+g|0;b[2]=b[2]+e|0;b[3]=b[3]+k|0;b[4]=b[4]+j|0},_doFinalize:function(){var f=this._data,e=f.words,b=8*this._nDataBytes,h=8*f.sigBytes;e[h>>>5]|=128<<24-h%32;e[(h+64>>>9<<4)+14]=Math.floor(b/4294967296);e[(h+64>>>9<<4)+15]=b;f.sigBytes=4*e.length;this._process();return this._hash},clone:function(){var e=j.clone.call(this);e._hash=this._hash.clone();return e}});e.SHA1=j._createHelper(m);e.HmacSHA1=j._createHmacHelper(m)})();\n'],"crypto_js.rollups.sha224":[".js",'/*\nCryptoJS v3.1.2\ncode.google.com/p/crypto-js\n(c) 2009-2013 by Jeff Mott. All rights reserved.\ncode.google.com/p/crypto-js/wiki/License\n*/\nvar CryptoJS=CryptoJS||function(g,l){var f={},k=f.lib={},h=function(){},m=k.Base={extend:function(a){h.prototype=this;var c=new h;a&&c.mixIn(a);c.hasOwnProperty("init")||(c.init=function(){c.$super.init.apply(this,arguments)});c.init.prototype=c;c.$super=this;return c},create:function(){var a=this.extend();a.init.apply(a,arguments);return a},init:function(){},mixIn:function(a){for(var c in a)a.hasOwnProperty(c)&&(this[c]=a[c]);a.hasOwnProperty("toString")&&(this.toString=a.toString)},clone:function(){return this.init.prototype.extend(this)}},\nq=k.WordArray=m.extend({init:function(a,c){a=this.words=a||[];this.sigBytes=c!=l?c:4*a.length},toString:function(a){return(a||s).stringify(this)},concat:function(a){var c=this.words,d=a.words,b=this.sigBytes;a=a.sigBytes;this.clamp();if(b%4)for(var e=0;e<a;e++)c[b+e>>>2]|=(d[e>>>2]>>>24-8*(e%4)&255)<<24-8*((b+e)%4);else if(65535<d.length)for(e=0;e<a;e+=4)c[b+e>>>2]=d[e>>>2];else c.push.apply(c,d);this.sigBytes+=a;return this},clamp:function(){var a=this.words,c=this.sigBytes;a[c>>>2]&=4294967295<<\n32-8*(c%4);a.length=g.ceil(c/4)},clone:function(){var a=m.clone.call(this);a.words=this.words.slice(0);return a},random:function(a){for(var c=[],d=0;d<a;d+=4)c.push(4294967296*g.random()|0);return new q.init(c,a)}}),t=f.enc={},s=t.Hex={stringify:function(a){var c=a.words;a=a.sigBytes;for(var d=[],b=0;b<a;b++){var e=c[b>>>2]>>>24-8*(b%4)&255;d.push((e>>>4).toString(16));d.push((e&15).toString(16))}return d.join("")},parse:function(a){for(var c=a.length,d=[],b=0;b<c;b+=2)d[b>>>3]|=parseInt(a.substr(b,\n2),16)<<24-4*(b%8);return new q.init(d,c/2)}},n=t.Latin1={stringify:function(a){var c=a.words;a=a.sigBytes;for(var d=[],b=0;b<a;b++)d.push(String.fromCharCode(c[b>>>2]>>>24-8*(b%4)&255));return d.join("")},parse:function(a){for(var c=a.length,d=[],b=0;b<c;b++)d[b>>>2]|=(a.charCodeAt(b)&255)<<24-8*(b%4);return new q.init(d,c)}},j=t.Utf8={stringify:function(a){try{return decodeURIComponent(escape(n.stringify(a)))}catch(c){throw Error("Malformed UTF-8 data");}},parse:function(a){return n.parse(unescape(encodeURIComponent(a)))}},\nw=k.BufferedBlockAlgorithm=m.extend({reset:function(){this._data=new q.init;this._nDataBytes=0},_append:function(a){"string"==typeof a&&(a=j.parse(a));this._data.concat(a);this._nDataBytes+=a.sigBytes},_process:function(a){var c=this._data,d=c.words,b=c.sigBytes,e=this.blockSize,f=b/(4*e),f=a?g.ceil(f):g.max((f|0)-this._minBufferSize,0);a=f*e;b=g.min(4*a,b);if(a){for(var u=0;u<a;u+=e)this._doProcessBlock(d,u);u=d.splice(0,a);c.sigBytes-=b}return new q.init(u,b)},clone:function(){var a=m.clone.call(this);\na._data=this._data.clone();return a},_minBufferSize:0});k.Hasher=w.extend({cfg:m.extend(),init:function(a){this.cfg=this.cfg.extend(a);this.reset()},reset:function(){w.reset.call(this);this._doReset()},update:function(a){this._append(a);this._process();return this},finalize:function(a){a&&this._append(a);return this._doFinalize()},blockSize:16,_createHelper:function(a){return function(c,d){return(new a.init(d)).finalize(c)}},_createHmacHelper:function(a){return function(c,d){return(new v.HMAC.init(a,\nd)).finalize(c)}}});var v=f.algo={};return f}(Math);\n(function(g){for(var l=CryptoJS,f=l.lib,k=f.WordArray,h=f.Hasher,f=l.algo,m=[],q=[],t=function(a){return 4294967296*(a-(a|0))|0},s=2,n=0;64>n;){var j;a:{j=s;for(var w=g.sqrt(j),v=2;v<=w;v++)if(!(j%v)){j=!1;break a}j=!0}j&&(8>n&&(m[n]=t(g.pow(s,0.5))),q[n]=t(g.pow(s,1/3)),n++);s++}var a=[],f=f.SHA256=h.extend({_doReset:function(){this._hash=new k.init(m.slice(0))},_doProcessBlock:function(c,d){for(var b=this._hash.words,e=b[0],f=b[1],g=b[2],k=b[3],h=b[4],l=b[5],m=b[6],n=b[7],p=0;64>p;p++){if(16>p)a[p]=\nc[d+p]|0;else{var j=a[p-15],r=a[p-2];a[p]=((j<<25|j>>>7)^(j<<14|j>>>18)^j>>>3)+a[p-7]+((r<<15|r>>>17)^(r<<13|r>>>19)^r>>>10)+a[p-16]}j=n+((h<<26|h>>>6)^(h<<21|h>>>11)^(h<<7|h>>>25))+(h&l^~h&m)+q[p]+a[p];r=((e<<30|e>>>2)^(e<<19|e>>>13)^(e<<10|e>>>22))+(e&f^e&g^f&g);n=m;m=l;l=h;h=k+j|0;k=g;g=f;f=e;e=j+r|0}b[0]=b[0]+e|0;b[1]=b[1]+f|0;b[2]=b[2]+g|0;b[3]=b[3]+k|0;b[4]=b[4]+h|0;b[5]=b[5]+l|0;b[6]=b[6]+m|0;b[7]=b[7]+n|0},_doFinalize:function(){var a=this._data,d=a.words,b=8*this._nDataBytes,e=8*a.sigBytes;\nd[e>>>5]|=128<<24-e%32;d[(e+64>>>9<<4)+14]=g.floor(b/4294967296);d[(e+64>>>9<<4)+15]=b;a.sigBytes=4*d.length;this._process();return this._hash},clone:function(){var a=h.clone.call(this);a._hash=this._hash.clone();return a}});l.SHA256=h._createHelper(f);l.HmacSHA256=h._createHmacHelper(f)})(Math);\n(function(){var g=CryptoJS,l=g.lib.WordArray,f=g.algo,k=f.SHA256,f=f.SHA224=k.extend({_doReset:function(){this._hash=new l.init([3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428])},_doFinalize:function(){var f=k._doFinalize.call(this);f.sigBytes-=4;return f}});g.SHA224=k._createHelper(f);g.HmacSHA224=k._createHmacHelper(f)})();\n'],"crypto_js.rollups.sha256":[".js",'/*\nCryptoJS v3.1.2\ncode.google.com/p/crypto-js\n(c) 2009-2013 by Jeff Mott. All rights reserved.\ncode.google.com/p/crypto-js/wiki/License\n*/\nvar CryptoJS=CryptoJS||function(h,s){var f={},t=f.lib={},g=function(){},j=t.Base={extend:function(a){g.prototype=this;var c=new g;a&&c.mixIn(a);c.hasOwnProperty("init")||(c.init=function(){c.$super.init.apply(this,arguments)});c.init.prototype=c;c.$super=this;return c},create:function(){var a=this.extend();a.init.apply(a,arguments);return a},init:function(){},mixIn:function(a){for(var c in a)a.hasOwnProperty(c)&&(this[c]=a[c]);a.hasOwnProperty("toString")&&(this.toString=a.toString)},clone:function(){return this.init.prototype.extend(this)}},\nq=t.WordArray=j.extend({init:function(a,c){a=this.words=a||[];this.sigBytes=c!=s?c:4*a.length},toString:function(a){return(a||u).stringify(this)},concat:function(a){var c=this.words,d=a.words,b=this.sigBytes;a=a.sigBytes;this.clamp();if(b%4)for(var e=0;e<a;e++)c[b+e>>>2]|=(d[e>>>2]>>>24-8*(e%4)&255)<<24-8*((b+e)%4);else if(65535<d.length)for(e=0;e<a;e+=4)c[b+e>>>2]=d[e>>>2];else c.push.apply(c,d);this.sigBytes+=a;return this},clamp:function(){var a=this.words,c=this.sigBytes;a[c>>>2]&=4294967295<<\n32-8*(c%4);a.length=h.ceil(c/4)},clone:function(){var a=j.clone.call(this);a.words=this.words.slice(0);return a},random:function(a){for(var c=[],d=0;d<a;d+=4)c.push(4294967296*h.random()|0);return new q.init(c,a)}}),v=f.enc={},u=v.Hex={stringify:function(a){var c=a.words;a=a.sigBytes;for(var d=[],b=0;b<a;b++){var e=c[b>>>2]>>>24-8*(b%4)&255;d.push((e>>>4).toString(16));d.push((e&15).toString(16))}return d.join("")},parse:function(a){for(var c=a.length,d=[],b=0;b<c;b+=2)d[b>>>3]|=parseInt(a.substr(b,\n2),16)<<24-4*(b%8);return new q.init(d,c/2)}},k=v.Latin1={stringify:function(a){var c=a.words;a=a.sigBytes;for(var d=[],b=0;b<a;b++)d.push(String.fromCharCode(c[b>>>2]>>>24-8*(b%4)&255));return d.join("")},parse:function(a){for(var c=a.length,d=[],b=0;b<c;b++)d[b>>>2]|=(a.charCodeAt(b)&255)<<24-8*(b%4);return new q.init(d,c)}},l=v.Utf8={stringify:function(a){try{return decodeURIComponent(escape(k.stringify(a)))}catch(c){throw Error("Malformed UTF-8 data");}},parse:function(a){return k.parse(unescape(encodeURIComponent(a)))}},\nx=t.BufferedBlockAlgorithm=j.extend({reset:function(){this._data=new q.init;this._nDataBytes=0},_append:function(a){"string"==typeof a&&(a=l.parse(a));this._data.concat(a);this._nDataBytes+=a.sigBytes},_process:function(a){var c=this._data,d=c.words,b=c.sigBytes,e=this.blockSize,f=b/(4*e),f=a?h.ceil(f):h.max((f|0)-this._minBufferSize,0);a=f*e;b=h.min(4*a,b);if(a){for(var m=0;m<a;m+=e)this._doProcessBlock(d,m);m=d.splice(0,a);c.sigBytes-=b}return new q.init(m,b)},clone:function(){var a=j.clone.call(this);\na._data=this._data.clone();return a},_minBufferSize:0});t.Hasher=x.extend({cfg:j.extend(),init:function(a){this.cfg=this.cfg.extend(a);this.reset()},reset:function(){x.reset.call(this);this._doReset()},update:function(a){this._append(a);this._process();return this},finalize:function(a){a&&this._append(a);return this._doFinalize()},blockSize:16,_createHelper:function(a){return function(c,d){return(new a.init(d)).finalize(c)}},_createHmacHelper:function(a){return function(c,d){return(new w.HMAC.init(a,\nd)).finalize(c)}}});var w=f.algo={};return f}(Math);\n(function(h){for(var s=CryptoJS,f=s.lib,t=f.WordArray,g=f.Hasher,f=s.algo,j=[],q=[],v=function(a){return 4294967296*(a-(a|0))|0},u=2,k=0;64>k;){var l;a:{l=u;for(var x=h.sqrt(l),w=2;w<=x;w++)if(!(l%w)){l=!1;break a}l=!0}l&&(8>k&&(j[k]=v(h.pow(u,0.5))),q[k]=v(h.pow(u,1/3)),k++);u++}var a=[],f=f.SHA256=g.extend({_doReset:function(){this._hash=new t.init(j.slice(0))},_doProcessBlock:function(c,d){for(var b=this._hash.words,e=b[0],f=b[1],m=b[2],h=b[3],p=b[4],j=b[5],k=b[6],l=b[7],n=0;64>n;n++){if(16>n)a[n]=\nc[d+n]|0;else{var r=a[n-15],g=a[n-2];a[n]=((r<<25|r>>>7)^(r<<14|r>>>18)^r>>>3)+a[n-7]+((g<<15|g>>>17)^(g<<13|g>>>19)^g>>>10)+a[n-16]}r=l+((p<<26|p>>>6)^(p<<21|p>>>11)^(p<<7|p>>>25))+(p&j^~p&k)+q[n]+a[n];g=((e<<30|e>>>2)^(e<<19|e>>>13)^(e<<10|e>>>22))+(e&f^e&m^f&m);l=k;k=j;j=p;p=h+r|0;h=m;m=f;f=e;e=r+g|0}b[0]=b[0]+e|0;b[1]=b[1]+f|0;b[2]=b[2]+m|0;b[3]=b[3]+h|0;b[4]=b[4]+p|0;b[5]=b[5]+j|0;b[6]=b[6]+k|0;b[7]=b[7]+l|0},_doFinalize:function(){var a=this._data,d=a.words,b=8*this._nDataBytes,e=8*a.sigBytes;\nd[e>>>5]|=128<<24-e%32;d[(e+64>>>9<<4)+14]=h.floor(b/4294967296);d[(e+64>>>9<<4)+15]=b;a.sigBytes=4*d.length;this._process();return this._hash},clone:function(){var a=g.clone.call(this);a._hash=this._hash.clone();return a}});s.SHA256=g._createHelper(f);s.HmacSHA256=g._createHmacHelper(f)})(Math);\n'],"crypto_js.rollups.sha3":[".js",'/*\nCryptoJS v3.1.2\ncode.google.com/p/crypto-js\n(c) 2009-2013 by Jeff Mott. All rights reserved.\ncode.google.com/p/crypto-js/wiki/License\n*/\nvar CryptoJS=CryptoJS||function(v,p){var d={},u=d.lib={},r=function(){},f=u.Base={extend:function(a){r.prototype=this;var b=new r;a&&b.mixIn(a);b.hasOwnProperty("init")||(b.init=function(){b.$super.init.apply(this,arguments)});b.init.prototype=b;b.$super=this;return b},create:function(){var a=this.extend();a.init.apply(a,arguments);return a},init:function(){},mixIn:function(a){for(var b in a)a.hasOwnProperty(b)&&(this[b]=a[b]);a.hasOwnProperty("toString")&&(this.toString=a.toString)},clone:function(){return this.init.prototype.extend(this)}},\ns=u.WordArray=f.extend({init:function(a,b){a=this.words=a||[];this.sigBytes=b!=p?b:4*a.length},toString:function(a){return(a||y).stringify(this)},concat:function(a){var b=this.words,c=a.words,j=this.sigBytes;a=a.sigBytes;this.clamp();if(j%4)for(var n=0;n<a;n++)b[j+n>>>2]|=(c[n>>>2]>>>24-8*(n%4)&255)<<24-8*((j+n)%4);else if(65535<c.length)for(n=0;n<a;n+=4)b[j+n>>>2]=c[n>>>2];else b.push.apply(b,c);this.sigBytes+=a;return this},clamp:function(){var a=this.words,b=this.sigBytes;a[b>>>2]&=4294967295<<\n32-8*(b%4);a.length=v.ceil(b/4)},clone:function(){var a=f.clone.call(this);a.words=this.words.slice(0);return a},random:function(a){for(var b=[],c=0;c<a;c+=4)b.push(4294967296*v.random()|0);return new s.init(b,a)}}),x=d.enc={},y=x.Hex={stringify:function(a){var b=a.words;a=a.sigBytes;for(var c=[],j=0;j<a;j++){var n=b[j>>>2]>>>24-8*(j%4)&255;c.push((n>>>4).toString(16));c.push((n&15).toString(16))}return c.join("")},parse:function(a){for(var b=a.length,c=[],j=0;j<b;j+=2)c[j>>>3]|=parseInt(a.substr(j,\n2),16)<<24-4*(j%8);return new s.init(c,b/2)}},e=x.Latin1={stringify:function(a){var b=a.words;a=a.sigBytes;for(var c=[],j=0;j<a;j++)c.push(String.fromCharCode(b[j>>>2]>>>24-8*(j%4)&255));return c.join("")},parse:function(a){for(var b=a.length,c=[],j=0;j<b;j++)c[j>>>2]|=(a.charCodeAt(j)&255)<<24-8*(j%4);return new s.init(c,b)}},q=x.Utf8={stringify:function(a){try{return decodeURIComponent(escape(e.stringify(a)))}catch(b){throw Error("Malformed UTF-8 data");}},parse:function(a){return e.parse(unescape(encodeURIComponent(a)))}},\nt=u.BufferedBlockAlgorithm=f.extend({reset:function(){this._data=new s.init;this._nDataBytes=0},_append:function(a){"string"==typeof a&&(a=q.parse(a));this._data.concat(a);this._nDataBytes+=a.sigBytes},_process:function(a){var b=this._data,c=b.words,j=b.sigBytes,n=this.blockSize,e=j/(4*n),e=a?v.ceil(e):v.max((e|0)-this._minBufferSize,0);a=e*n;j=v.min(4*a,j);if(a){for(var f=0;f<a;f+=n)this._doProcessBlock(c,f);f=c.splice(0,a);b.sigBytes-=j}return new s.init(f,j)},clone:function(){var a=f.clone.call(this);\na._data=this._data.clone();return a},_minBufferSize:0});u.Hasher=t.extend({cfg:f.extend(),init:function(a){this.cfg=this.cfg.extend(a);this.reset()},reset:function(){t.reset.call(this);this._doReset()},update:function(a){this._append(a);this._process();return this},finalize:function(a){a&&this._append(a);return this._doFinalize()},blockSize:16,_createHelper:function(a){return function(b,c){return(new a.init(c)).finalize(b)}},_createHmacHelper:function(a){return function(b,c){return(new w.HMAC.init(a,\nc)).finalize(b)}}});var w=d.algo={};return d}(Math);\n(function(v){var p=CryptoJS,d=p.lib,u=d.Base,r=d.WordArray,p=p.x64={};p.Word=u.extend({init:function(f,s){this.high=f;this.low=s}});p.WordArray=u.extend({init:function(f,s){f=this.words=f||[];this.sigBytes=s!=v?s:8*f.length},toX32:function(){for(var f=this.words,s=f.length,d=[],p=0;p<s;p++){var e=f[p];d.push(e.high);d.push(e.low)}return r.create(d,this.sigBytes)},clone:function(){for(var f=u.clone.call(this),d=f.words=this.words.slice(0),p=d.length,r=0;r<p;r++)d[r]=d[r].clone();return f}})})();\n(function(v){for(var p=CryptoJS,d=p.lib,u=d.WordArray,r=d.Hasher,f=p.x64.Word,d=p.algo,s=[],x=[],y=[],e=1,q=0,t=0;24>t;t++){s[e+5*q]=(t+1)*(t+2)/2%64;var w=(2*e+3*q)%5,e=q%5,q=w}for(e=0;5>e;e++)for(q=0;5>q;q++)x[e+5*q]=q+5*((2*e+3*q)%5);e=1;for(q=0;24>q;q++){for(var a=w=t=0;7>a;a++){if(e&1){var b=(1<<a)-1;32>b?w^=1<<b:t^=1<<b-32}e=e&128?e<<1^113:e<<1}y[q]=f.create(t,w)}for(var c=[],e=0;25>e;e++)c[e]=f.create();d=d.SHA3=r.extend({cfg:r.cfg.extend({outputLength:512}),_doReset:function(){for(var a=this._state=\n[],b=0;25>b;b++)a[b]=new f.init;this.blockSize=(1600-2*this.cfg.outputLength)/32},_doProcessBlock:function(a,b){for(var e=this._state,f=this.blockSize/2,h=0;h<f;h++){var l=a[b+2*h],m=a[b+2*h+1],l=(l<<8|l>>>24)&16711935|(l<<24|l>>>8)&4278255360,m=(m<<8|m>>>24)&16711935|(m<<24|m>>>8)&4278255360,g=e[h];g.high^=m;g.low^=l}for(f=0;24>f;f++){for(h=0;5>h;h++){for(var d=l=0,k=0;5>k;k++)g=e[h+5*k],l^=g.high,d^=g.low;g=c[h];g.high=l;g.low=d}for(h=0;5>h;h++){g=c[(h+4)%5];l=c[(h+1)%5];m=l.high;k=l.low;l=g.high^\n(m<<1|k>>>31);d=g.low^(k<<1|m>>>31);for(k=0;5>k;k++)g=e[h+5*k],g.high^=l,g.low^=d}for(m=1;25>m;m++)g=e[m],h=g.high,g=g.low,k=s[m],32>k?(l=h<<k|g>>>32-k,d=g<<k|h>>>32-k):(l=g<<k-32|h>>>64-k,d=h<<k-32|g>>>64-k),g=c[x[m]],g.high=l,g.low=d;g=c[0];h=e[0];g.high=h.high;g.low=h.low;for(h=0;5>h;h++)for(k=0;5>k;k++)m=h+5*k,g=e[m],l=c[m],m=c[(h+1)%5+5*k],d=c[(h+2)%5+5*k],g.high=l.high^~m.high&d.high,g.low=l.low^~m.low&d.low;g=e[0];h=y[f];g.high^=h.high;g.low^=h.low}},_doFinalize:function(){var a=this._data,\nb=a.words,c=8*a.sigBytes,e=32*this.blockSize;b[c>>>5]|=1<<24-c%32;b[(v.ceil((c+1)/e)*e>>>5)-1]|=128;a.sigBytes=4*b.length;this._process();for(var a=this._state,b=this.cfg.outputLength/8,c=b/8,e=[],h=0;h<c;h++){var d=a[h],f=d.high,d=d.low,f=(f<<8|f>>>24)&16711935|(f<<24|f>>>8)&4278255360,d=(d<<8|d>>>24)&16711935|(d<<24|d>>>8)&4278255360;e.push(d);e.push(f)}return new u.init(e,b)},clone:function(){for(var a=r.clone.call(this),b=a._state=this._state.slice(0),c=0;25>c;c++)b[c]=b[c].clone();return a}});\np.SHA3=r._createHelper(d);p.HmacSHA3=r._createHmacHelper(d)})(Math);\n'],"crypto_js.rollups.sha384":[".js",'/*\nCryptoJS v3.1.2\ncode.google.com/p/crypto-js\n(c) 2009-2013 by Jeff Mott. All rights reserved.\ncode.google.com/p/crypto-js/wiki/License\n*/\nvar CryptoJS=CryptoJS||function(a,c){var d={},j=d.lib={},f=function(){},m=j.Base={extend:function(a){f.prototype=this;var b=new f;a&&b.mixIn(a);b.hasOwnProperty("init")||(b.init=function(){b.$super.init.apply(this,arguments)});b.init.prototype=b;b.$super=this;return b},create:function(){var a=this.extend();a.init.apply(a,arguments);return a},init:function(){},mixIn:function(a){for(var b in a)a.hasOwnProperty(b)&&(this[b]=a[b]);a.hasOwnProperty("toString")&&(this.toString=a.toString)},clone:function(){return this.init.prototype.extend(this)}},\nB=j.WordArray=m.extend({init:function(a,b){a=this.words=a||[];this.sigBytes=b!=c?b:4*a.length},toString:function(a){return(a||y).stringify(this)},concat:function(a){var b=this.words,g=a.words,e=this.sigBytes;a=a.sigBytes;this.clamp();if(e%4)for(var k=0;k<a;k++)b[e+k>>>2]|=(g[k>>>2]>>>24-8*(k%4)&255)<<24-8*((e+k)%4);else if(65535<g.length)for(k=0;k<a;k+=4)b[e+k>>>2]=g[k>>>2];else b.push.apply(b,g);this.sigBytes+=a;return this},clamp:function(){var n=this.words,b=this.sigBytes;n[b>>>2]&=4294967295<<\n32-8*(b%4);n.length=a.ceil(b/4)},clone:function(){var a=m.clone.call(this);a.words=this.words.slice(0);return a},random:function(n){for(var b=[],g=0;g<n;g+=4)b.push(4294967296*a.random()|0);return new B.init(b,n)}}),v=d.enc={},y=v.Hex={stringify:function(a){var b=a.words;a=a.sigBytes;for(var g=[],e=0;e<a;e++){var k=b[e>>>2]>>>24-8*(e%4)&255;g.push((k>>>4).toString(16));g.push((k&15).toString(16))}return g.join("")},parse:function(a){for(var b=a.length,g=[],e=0;e<b;e+=2)g[e>>>3]|=parseInt(a.substr(e,\n2),16)<<24-4*(e%8);return new B.init(g,b/2)}},F=v.Latin1={stringify:function(a){var b=a.words;a=a.sigBytes;for(var g=[],e=0;e<a;e++)g.push(String.fromCharCode(b[e>>>2]>>>24-8*(e%4)&255));return g.join("")},parse:function(a){for(var b=a.length,g=[],e=0;e<b;e++)g[e>>>2]|=(a.charCodeAt(e)&255)<<24-8*(e%4);return new B.init(g,b)}},ha=v.Utf8={stringify:function(a){try{return decodeURIComponent(escape(F.stringify(a)))}catch(b){throw Error("Malformed UTF-8 data");}},parse:function(a){return F.parse(unescape(encodeURIComponent(a)))}},\nZ=j.BufferedBlockAlgorithm=m.extend({reset:function(){this._data=new B.init;this._nDataBytes=0},_append:function(a){"string"==typeof a&&(a=ha.parse(a));this._data.concat(a);this._nDataBytes+=a.sigBytes},_process:function(n){var b=this._data,g=b.words,e=b.sigBytes,k=this.blockSize,m=e/(4*k),m=n?a.ceil(m):a.max((m|0)-this._minBufferSize,0);n=m*k;e=a.min(4*n,e);if(n){for(var c=0;c<n;c+=k)this._doProcessBlock(g,c);c=g.splice(0,n);b.sigBytes-=e}return new B.init(c,e)},clone:function(){var a=m.clone.call(this);\na._data=this._data.clone();return a},_minBufferSize:0});j.Hasher=Z.extend({cfg:m.extend(),init:function(a){this.cfg=this.cfg.extend(a);this.reset()},reset:function(){Z.reset.call(this);this._doReset()},update:function(a){this._append(a);this._process();return this},finalize:function(a){a&&this._append(a);return this._doFinalize()},blockSize:16,_createHelper:function(a){return function(b,g){return(new a.init(g)).finalize(b)}},_createHmacHelper:function(a){return function(b,g){return(new ia.HMAC.init(a,\ng)).finalize(b)}}});var ia=d.algo={};return d}(Math);\n(function(a){var c=CryptoJS,d=c.lib,j=d.Base,f=d.WordArray,c=c.x64={};c.Word=j.extend({init:function(a,c){this.high=a;this.low=c}});c.WordArray=j.extend({init:function(c,d){c=this.words=c||[];this.sigBytes=d!=a?d:8*c.length},toX32:function(){for(var a=this.words,c=a.length,d=[],j=0;j<c;j++){var F=a[j];d.push(F.high);d.push(F.low)}return f.create(d,this.sigBytes)},clone:function(){for(var a=j.clone.call(this),c=a.words=this.words.slice(0),d=c.length,f=0;f<d;f++)c[f]=c[f].clone();return a}})})();\n(function(){function a(){return f.create.apply(f,arguments)}for(var c=CryptoJS,d=c.lib.Hasher,j=c.x64,f=j.Word,m=j.WordArray,j=c.algo,B=[a(1116352408,3609767458),a(1899447441,602891725),a(3049323471,3964484399),a(3921009573,2173295548),a(961987163,4081628472),a(1508970993,3053834265),a(2453635748,2937671579),a(2870763221,3664609560),a(3624381080,2734883394),a(310598401,1164996542),a(607225278,1323610764),a(1426881987,3590304994),a(1925078388,4068182383),a(2162078206,991336113),a(2614888103,633803317),\na(3248222580,3479774868),a(3835390401,2666613458),a(4022224774,944711139),a(264347078,2341262773),a(604807628,2007800933),a(770255983,1495990901),a(1249150122,1856431235),a(1555081692,3175218132),a(1996064986,2198950837),a(2554220882,3999719339),a(2821834349,766784016),a(2952996808,2566594879),a(3210313671,3203337956),a(3336571891,1034457026),a(3584528711,2466948901),a(113926993,3758326383),a(338241895,168717936),a(666307205,1188179964),a(773529912,1546045734),a(1294757372,1522805485),a(1396182291,\n2643833823),a(1695183700,2343527390),a(1986661051,1014477480),a(2177026350,1206759142),a(2456956037,344077627),a(2730485921,1290863460),a(2820302411,3158454273),a(3259730800,3505952657),a(3345764771,106217008),a(3516065817,3606008344),a(3600352804,1432725776),a(4094571909,1467031594),a(275423344,851169720),a(430227734,3100823752),a(506948616,1363258195),a(659060556,3750685593),a(883997877,3785050280),a(958139571,3318307427),a(1322822218,3812723403),a(1537002063,2003034995),a(1747873779,3602036899),\na(1955562222,1575990012),a(2024104815,1125592928),a(2227730452,2716904306),a(2361852424,442776044),a(2428436474,593698344),a(2756734187,3733110249),a(3204031479,2999351573),a(3329325298,3815920427),a(3391569614,3928383900),a(3515267271,566280711),a(3940187606,3454069534),a(4118630271,4000239992),a(116418474,1914138554),a(174292421,2731055270),a(289380356,3203993006),a(460393269,320620315),a(685471733,587496836),a(852142971,1086792851),a(1017036298,365543100),a(1126000580,2618297676),a(1288033470,\n3409855158),a(1501505948,4234509866),a(1607167915,987167468),a(1816402316,1246189591)],v=[],y=0;80>y;y++)v[y]=a();j=j.SHA512=d.extend({_doReset:function(){this._hash=new m.init([new f.init(1779033703,4089235720),new f.init(3144134277,2227873595),new f.init(1013904242,4271175723),new f.init(2773480762,1595750129),new f.init(1359893119,2917565137),new f.init(2600822924,725511199),new f.init(528734635,4215389547),new f.init(1541459225,327033209)])},_doProcessBlock:function(a,c){for(var d=this._hash.words,\nf=d[0],j=d[1],b=d[2],g=d[3],e=d[4],k=d[5],m=d[6],d=d[7],y=f.high,M=f.low,$=j.high,N=j.low,aa=b.high,O=b.low,ba=g.high,P=g.low,ca=e.high,Q=e.low,da=k.high,R=k.low,ea=m.high,S=m.low,fa=d.high,T=d.low,s=y,p=M,G=$,D=N,H=aa,E=O,W=ba,I=P,t=ca,q=Q,U=da,J=R,V=ea,K=S,X=fa,L=T,u=0;80>u;u++){var z=v[u];if(16>u)var r=z.high=a[c+2*u]|0,h=z.low=a[c+2*u+1]|0;else{var r=v[u-15],h=r.high,w=r.low,r=(h>>>1|w<<31)^(h>>>8|w<<24)^h>>>7,w=(w>>>1|h<<31)^(w>>>8|h<<24)^(w>>>7|h<<25),C=v[u-2],h=C.high,l=C.low,C=(h>>>19|l<<\n13)^(h<<3|l>>>29)^h>>>6,l=(l>>>19|h<<13)^(l<<3|h>>>29)^(l>>>6|h<<26),h=v[u-7],Y=h.high,A=v[u-16],x=A.high,A=A.low,h=w+h.low,r=r+Y+(h>>>0<w>>>0?1:0),h=h+l,r=r+C+(h>>>0<l>>>0?1:0),h=h+A,r=r+x+(h>>>0<A>>>0?1:0);z.high=r;z.low=h}var Y=t&U^~t&V,A=q&J^~q&K,z=s&G^s&H^G&H,ja=p&D^p&E^D&E,w=(s>>>28|p<<4)^(s<<30|p>>>2)^(s<<25|p>>>7),C=(p>>>28|s<<4)^(p<<30|s>>>2)^(p<<25|s>>>7),l=B[u],ka=l.high,ga=l.low,l=L+((q>>>14|t<<18)^(q>>>18|t<<14)^(q<<23|t>>>9)),x=X+((t>>>14|q<<18)^(t>>>18|q<<14)^(t<<23|q>>>9))+(l>>>0<\nL>>>0?1:0),l=l+A,x=x+Y+(l>>>0<A>>>0?1:0),l=l+ga,x=x+ka+(l>>>0<ga>>>0?1:0),l=l+h,x=x+r+(l>>>0<h>>>0?1:0),h=C+ja,z=w+z+(h>>>0<C>>>0?1:0),X=V,L=K,V=U,K=J,U=t,J=q,q=I+l|0,t=W+x+(q>>>0<I>>>0?1:0)|0,W=H,I=E,H=G,E=D,G=s,D=p,p=l+h|0,s=x+z+(p>>>0<l>>>0?1:0)|0}M=f.low=M+p;f.high=y+s+(M>>>0<p>>>0?1:0);N=j.low=N+D;j.high=$+G+(N>>>0<D>>>0?1:0);O=b.low=O+E;b.high=aa+H+(O>>>0<E>>>0?1:0);P=g.low=P+I;g.high=ba+W+(P>>>0<I>>>0?1:0);Q=e.low=Q+q;e.high=ca+t+(Q>>>0<q>>>0?1:0);R=k.low=R+J;k.high=da+U+(R>>>0<J>>>0?1:0);\nS=m.low=S+K;m.high=ea+V+(S>>>0<K>>>0?1:0);T=d.low=T+L;d.high=fa+X+(T>>>0<L>>>0?1:0)},_doFinalize:function(){var a=this._data,c=a.words,d=8*this._nDataBytes,f=8*a.sigBytes;c[f>>>5]|=128<<24-f%32;c[(f+128>>>10<<5)+30]=Math.floor(d/4294967296);c[(f+128>>>10<<5)+31]=d;a.sigBytes=4*c.length;this._process();return this._hash.toX32()},clone:function(){var a=d.clone.call(this);a._hash=this._hash.clone();return a},blockSize:32});c.SHA512=d._createHelper(j);c.HmacSHA512=d._createHmacHelper(j)})();\n(function(){var a=CryptoJS,c=a.x64,d=c.Word,j=c.WordArray,c=a.algo,f=c.SHA512,c=c.SHA384=f.extend({_doReset:function(){this._hash=new j.init([new d.init(3418070365,3238371032),new d.init(1654270250,914150663),new d.init(2438529370,812702999),new d.init(355462360,4144912697),new d.init(1731405415,4290775857),new d.init(2394180231,1750603025),new d.init(3675008525,1694076839),new d.init(1203062813,3204075428)])},_doFinalize:function(){var a=f._doFinalize.call(this);a.sigBytes-=16;return a}});a.SHA384=\nf._createHelper(c);a.HmacSHA384=f._createHmacHelper(c)})();\n'],"crypto_js.rollups.sha512":[".js",'/*\nCryptoJS v3.1.2\ncode.google.com/p/crypto-js\n(c) 2009-2013 by Jeff Mott. All rights reserved.\ncode.google.com/p/crypto-js/wiki/License\n*/\nvar CryptoJS=CryptoJS||function(a,m){var r={},f=r.lib={},g=function(){},l=f.Base={extend:function(a){g.prototype=this;var b=new g;a&&b.mixIn(a);b.hasOwnProperty("init")||(b.init=function(){b.$super.init.apply(this,arguments)});b.init.prototype=b;b.$super=this;return b},create:function(){var a=this.extend();a.init.apply(a,arguments);return a},init:function(){},mixIn:function(a){for(var b in a)a.hasOwnProperty(b)&&(this[b]=a[b]);a.hasOwnProperty("toString")&&(this.toString=a.toString)},clone:function(){return this.init.prototype.extend(this)}},\np=f.WordArray=l.extend({init:function(a,b){a=this.words=a||[];this.sigBytes=b!=m?b:4*a.length},toString:function(a){return(a||q).stringify(this)},concat:function(a){var b=this.words,d=a.words,c=this.sigBytes;a=a.sigBytes;this.clamp();if(c%4)for(var j=0;j<a;j++)b[c+j>>>2]|=(d[j>>>2]>>>24-8*(j%4)&255)<<24-8*((c+j)%4);else if(65535<d.length)for(j=0;j<a;j+=4)b[c+j>>>2]=d[j>>>2];else b.push.apply(b,d);this.sigBytes+=a;return this},clamp:function(){var n=this.words,b=this.sigBytes;n[b>>>2]&=4294967295<<\n32-8*(b%4);n.length=a.ceil(b/4)},clone:function(){var a=l.clone.call(this);a.words=this.words.slice(0);return a},random:function(n){for(var b=[],d=0;d<n;d+=4)b.push(4294967296*a.random()|0);return new p.init(b,n)}}),y=r.enc={},q=y.Hex={stringify:function(a){var b=a.words;a=a.sigBytes;for(var d=[],c=0;c<a;c++){var j=b[c>>>2]>>>24-8*(c%4)&255;d.push((j>>>4).toString(16));d.push((j&15).toString(16))}return d.join("")},parse:function(a){for(var b=a.length,d=[],c=0;c<b;c+=2)d[c>>>3]|=parseInt(a.substr(c,\n2),16)<<24-4*(c%8);return new p.init(d,b/2)}},G=y.Latin1={stringify:function(a){var b=a.words;a=a.sigBytes;for(var d=[],c=0;c<a;c++)d.push(String.fromCharCode(b[c>>>2]>>>24-8*(c%4)&255));return d.join("")},parse:function(a){for(var b=a.length,d=[],c=0;c<b;c++)d[c>>>2]|=(a.charCodeAt(c)&255)<<24-8*(c%4);return new p.init(d,b)}},fa=y.Utf8={stringify:function(a){try{return decodeURIComponent(escape(G.stringify(a)))}catch(b){throw Error("Malformed UTF-8 data");}},parse:function(a){return G.parse(unescape(encodeURIComponent(a)))}},\nh=f.BufferedBlockAlgorithm=l.extend({reset:function(){this._data=new p.init;this._nDataBytes=0},_append:function(a){"string"==typeof a&&(a=fa.parse(a));this._data.concat(a);this._nDataBytes+=a.sigBytes},_process:function(n){var b=this._data,d=b.words,c=b.sigBytes,j=this.blockSize,l=c/(4*j),l=n?a.ceil(l):a.max((l|0)-this._minBufferSize,0);n=l*j;c=a.min(4*n,c);if(n){for(var h=0;h<n;h+=j)this._doProcessBlock(d,h);h=d.splice(0,n);b.sigBytes-=c}return new p.init(h,c)},clone:function(){var a=l.clone.call(this);\na._data=this._data.clone();return a},_minBufferSize:0});f.Hasher=h.extend({cfg:l.extend(),init:function(a){this.cfg=this.cfg.extend(a);this.reset()},reset:function(){h.reset.call(this);this._doReset()},update:function(a){this._append(a);this._process();return this},finalize:function(a){a&&this._append(a);return this._doFinalize()},blockSize:16,_createHelper:function(a){return function(b,d){return(new a.init(d)).finalize(b)}},_createHmacHelper:function(a){return function(b,d){return(new ga.HMAC.init(a,\nd)).finalize(b)}}});var ga=r.algo={};return r}(Math);\n(function(a){var m=CryptoJS,r=m.lib,f=r.Base,g=r.WordArray,m=m.x64={};m.Word=f.extend({init:function(a,p){this.high=a;this.low=p}});m.WordArray=f.extend({init:function(l,p){l=this.words=l||[];this.sigBytes=p!=a?p:8*l.length},toX32:function(){for(var a=this.words,p=a.length,f=[],q=0;q<p;q++){var G=a[q];f.push(G.high);f.push(G.low)}return g.create(f,this.sigBytes)},clone:function(){for(var a=f.clone.call(this),p=a.words=this.words.slice(0),g=p.length,q=0;q<g;q++)p[q]=p[q].clone();return a}})})();\n(function(){function a(){return g.create.apply(g,arguments)}for(var m=CryptoJS,r=m.lib.Hasher,f=m.x64,g=f.Word,l=f.WordArray,f=m.algo,p=[a(1116352408,3609767458),a(1899447441,602891725),a(3049323471,3964484399),a(3921009573,2173295548),a(961987163,4081628472),a(1508970993,3053834265),a(2453635748,2937671579),a(2870763221,3664609560),a(3624381080,2734883394),a(310598401,1164996542),a(607225278,1323610764),a(1426881987,3590304994),a(1925078388,4068182383),a(2162078206,991336113),a(2614888103,633803317),\na(3248222580,3479774868),a(3835390401,2666613458),a(4022224774,944711139),a(264347078,2341262773),a(604807628,2007800933),a(770255983,1495990901),a(1249150122,1856431235),a(1555081692,3175218132),a(1996064986,2198950837),a(2554220882,3999719339),a(2821834349,766784016),a(2952996808,2566594879),a(3210313671,3203337956),a(3336571891,1034457026),a(3584528711,2466948901),a(113926993,3758326383),a(338241895,168717936),a(666307205,1188179964),a(773529912,1546045734),a(1294757372,1522805485),a(1396182291,\n2643833823),a(1695183700,2343527390),a(1986661051,1014477480),a(2177026350,1206759142),a(2456956037,344077627),a(2730485921,1290863460),a(2820302411,3158454273),a(3259730800,3505952657),a(3345764771,106217008),a(3516065817,3606008344),a(3600352804,1432725776),a(4094571909,1467031594),a(275423344,851169720),a(430227734,3100823752),a(506948616,1363258195),a(659060556,3750685593),a(883997877,3785050280),a(958139571,3318307427),a(1322822218,3812723403),a(1537002063,2003034995),a(1747873779,3602036899),\na(1955562222,1575990012),a(2024104815,1125592928),a(2227730452,2716904306),a(2361852424,442776044),a(2428436474,593698344),a(2756734187,3733110249),a(3204031479,2999351573),a(3329325298,3815920427),a(3391569614,3928383900),a(3515267271,566280711),a(3940187606,3454069534),a(4118630271,4000239992),a(116418474,1914138554),a(174292421,2731055270),a(289380356,3203993006),a(460393269,320620315),a(685471733,587496836),a(852142971,1086792851),a(1017036298,365543100),a(1126000580,2618297676),a(1288033470,\n3409855158),a(1501505948,4234509866),a(1607167915,987167468),a(1816402316,1246189591)],y=[],q=0;80>q;q++)y[q]=a();f=f.SHA512=r.extend({_doReset:function(){this._hash=new l.init([new g.init(1779033703,4089235720),new g.init(3144134277,2227873595),new g.init(1013904242,4271175723),new g.init(2773480762,1595750129),new g.init(1359893119,2917565137),new g.init(2600822924,725511199),new g.init(528734635,4215389547),new g.init(1541459225,327033209)])},_doProcessBlock:function(a,f){for(var h=this._hash.words,\ng=h[0],n=h[1],b=h[2],d=h[3],c=h[4],j=h[5],l=h[6],h=h[7],q=g.high,m=g.low,r=n.high,N=n.low,Z=b.high,O=b.low,$=d.high,P=d.low,aa=c.high,Q=c.low,ba=j.high,R=j.low,ca=l.high,S=l.low,da=h.high,T=h.low,v=q,s=m,H=r,E=N,I=Z,F=O,W=$,J=P,w=aa,t=Q,U=ba,K=R,V=ca,L=S,X=da,M=T,x=0;80>x;x++){var B=y[x];if(16>x)var u=B.high=a[f+2*x]|0,e=B.low=a[f+2*x+1]|0;else{var u=y[x-15],e=u.high,z=u.low,u=(e>>>1|z<<31)^(e>>>8|z<<24)^e>>>7,z=(z>>>1|e<<31)^(z>>>8|e<<24)^(z>>>7|e<<25),D=y[x-2],e=D.high,k=D.low,D=(e>>>19|k<<13)^\n(e<<3|k>>>29)^e>>>6,k=(k>>>19|e<<13)^(k<<3|e>>>29)^(k>>>6|e<<26),e=y[x-7],Y=e.high,C=y[x-16],A=C.high,C=C.low,e=z+e.low,u=u+Y+(e>>>0<z>>>0?1:0),e=e+k,u=u+D+(e>>>0<k>>>0?1:0),e=e+C,u=u+A+(e>>>0<C>>>0?1:0);B.high=u;B.low=e}var Y=w&U^~w&V,C=t&K^~t&L,B=v&H^v&I^H&I,ha=s&E^s&F^E&F,z=(v>>>28|s<<4)^(v<<30|s>>>2)^(v<<25|s>>>7),D=(s>>>28|v<<4)^(s<<30|v>>>2)^(s<<25|v>>>7),k=p[x],ia=k.high,ea=k.low,k=M+((t>>>14|w<<18)^(t>>>18|w<<14)^(t<<23|w>>>9)),A=X+((w>>>14|t<<18)^(w>>>18|t<<14)^(w<<23|t>>>9))+(k>>>0<M>>>\n0?1:0),k=k+C,A=A+Y+(k>>>0<C>>>0?1:0),k=k+ea,A=A+ia+(k>>>0<ea>>>0?1:0),k=k+e,A=A+u+(k>>>0<e>>>0?1:0),e=D+ha,B=z+B+(e>>>0<D>>>0?1:0),X=V,M=L,V=U,L=K,U=w,K=t,t=J+k|0,w=W+A+(t>>>0<J>>>0?1:0)|0,W=I,J=F,I=H,F=E,H=v,E=s,s=k+e|0,v=A+B+(s>>>0<k>>>0?1:0)|0}m=g.low=m+s;g.high=q+v+(m>>>0<s>>>0?1:0);N=n.low=N+E;n.high=r+H+(N>>>0<E>>>0?1:0);O=b.low=O+F;b.high=Z+I+(O>>>0<F>>>0?1:0);P=d.low=P+J;d.high=$+W+(P>>>0<J>>>0?1:0);Q=c.low=Q+t;c.high=aa+w+(Q>>>0<t>>>0?1:0);R=j.low=R+K;j.high=ba+U+(R>>>0<K>>>0?1:0);S=l.low=\nS+L;l.high=ca+V+(S>>>0<L>>>0?1:0);T=h.low=T+M;h.high=da+X+(T>>>0<M>>>0?1:0)},_doFinalize:function(){var a=this._data,f=a.words,h=8*this._nDataBytes,g=8*a.sigBytes;f[g>>>5]|=128<<24-g%32;f[(g+128>>>10<<5)+30]=Math.floor(h/4294967296);f[(g+128>>>10<<5)+31]=h;a.sigBytes=4*f.length;this._process();return this._hash.toX32()},clone:function(){var a=r.clone.call(this);a._hash=this._hash.clone();return a},blockSize:32});m.SHA512=r._createHelper(f);m.HmacSHA512=r._createHmacHelper(f)})();\n'],abc:[".py","\n\n\n\"\"\"Abstract Base Classes (ABCs) according to PEP 3119.\"\"\"\n\n\ndef abstractmethod(funcobj):\n ''\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n \n funcobj.__isabstractmethod__=True\n return funcobj\n \n \nclass abstractclassmethod(classmethod):\n ''\n\n\n \n \n __isabstractmethod__=True\n \n def __init__(self,callable):\n callable.__isabstractmethod__=True\n super().__init__(callable)\n \n \nclass abstractstaticmethod(staticmethod):\n ''\n\n\n \n \n __isabstractmethod__=True\n \n def __init__(self,callable):\n callable.__isabstractmethod__=True\n super().__init__(callable)\n \n \nclass abstractproperty(property):\n ''\n\n\n \n \n __isabstractmethod__=True\n \n \ntry :\n from _abc import (get_cache_token,_abc_init,_abc_register,\n _abc_instancecheck,_abc_subclasscheck,_get_dump,\n _reset_registry,_reset_caches)\nexcept ImportError:\n from _py_abc import ABCMeta,get_cache_token\n ABCMeta.__module__='abc'\nelse :\n class ABCMeta(type):\n ''\n\n\n\n\n\n\n\n\n\n\n \n def __new__(mcls,name,bases,namespace,**kwargs):\n cls=super().__new__(mcls,name,bases,namespace,**kwargs)\n _abc_init(cls)\n return cls\n \n def register(cls,subclass):\n ''\n\n\n \n return _abc_register(cls,subclass)\n \n def __instancecheck__(cls,instance):\n ''\n return _abc_instancecheck(cls,instance)\n \n def __subclasscheck__(cls,subclass):\n ''\n return _abc_subclasscheck(cls,subclass)\n \n def _dump_registry(cls,file=None ):\n ''\n print(f\"Class: {cls.__module__}.{cls.__qualname__}\",file=file)\n print(f\"Inv. counter: {get_cache_token()}\",file=file)\n (_abc_registry,_abc_cache,_abc_negative_cache,\n _abc_negative_cache_version)=_get_dump(cls)\n print(f\"_abc_registry: {_abc_registry!r}\",file=file)\n print(f\"_abc_cache: {_abc_cache!r}\",file=file)\n print(f\"_abc_negative_cache: {_abc_negative_cache!r}\",file=file)\n print(f\"_abc_negative_cache_version: {_abc_negative_cache_version!r}\",\n file=file)\n \n def _abc_registry_clear(cls):\n ''\n _reset_registry(cls)\n \n def _abc_caches_clear(cls):\n ''\n _reset_caches(cls)\n \n \nclass ABC(metaclass=ABCMeta):\n ''\n\n \n __slots__=()\n",["_abc","_py_abc"]],antigravity:[".py","\nimport webbrowser\nimport hashlib\n\nwebbrowser.open(\"https://xkcd.com/353/\")\n\ndef geohash(latitude,longitude,datedow):\n ''\n\n\n\n\n \n \n h=hashlib.md5(datedow).hexdigest()\n p,q=[('%f'%float.fromhex('0.'+x))for x in (h[:16],h[16:32])]\n print('%d%s %d%s'%(latitude,p[1:],longitude,q[1:]))\n",["hashlib","webbrowser"]],argparse:[".py","\n\n\n\"\"\"Command-line parsing library\n\nThis module is an optparse-inspired command-line parsing library that:\n\n - handles both optional and positional arguments\n - produces highly informative usage messages\n - supports parsers that dispatch to sub-parsers\n\nThe following is a simple usage example that sums integers from the\ncommand-line and writes the result to a file::\n\n parser = argparse.ArgumentParser(\n description='sum the integers at the command line')\n parser.add_argument(\n 'integers', metavar='int', nargs='+', type=int,\n help='an integer to be summed')\n parser.add_argument(\n '--log', default=sys.stdout, type=argparse.FileType('w'),\n help='the file where the sum should be written')\n args = parser.parse_args()\n args.log.write('%s' % sum(args.integers))\n args.log.close()\n\nThe module contains the following public classes:\n\n - ArgumentParser -- The main entry point for command-line parsing. As the\n example above shows, the add_argument() method is used to populate\n the parser with actions for optional and positional arguments. Then\n the parse_args() method is invoked to convert the args at the\n command-line into an object with attributes.\n\n - ArgumentError -- The exception raised by ArgumentParser objects when\n there are errors with the parser's actions. Errors raised while\n parsing the command-line are caught by ArgumentParser and emitted\n as command-line messages.\n\n - FileType -- A factory for defining types of files to be created. As the\n example above shows, instances of FileType are typically passed as\n the type= argument of add_argument() calls.\n\n - Action -- The base class for parser actions. Typically actions are\n selected by passing strings like 'store_true' or 'append_const' to\n the action= argument of add_argument(). However, for greater\n customization of ArgumentParser actions, subclasses of Action may\n be defined and passed as the action= argument.\n\n - HelpFormatter, RawDescriptionHelpFormatter, RawTextHelpFormatter,\n ArgumentDefaultsHelpFormatter -- Formatter classes which\n may be passed as the formatter_class= argument to the\n ArgumentParser constructor. HelpFormatter is the default,\n RawDescriptionHelpFormatter and RawTextHelpFormatter tell the parser\n not to change the formatting for help text, and\n ArgumentDefaultsHelpFormatter adds information about argument defaults\n to the help.\n\nAll other classes in this module are considered implementation details.\n(Also note that HelpFormatter and RawDescriptionHelpFormatter are only\nconsidered public as object names -- the API of the formatter objects is\nstill considered an implementation detail.)\n\"\"\"\n\n__version__='1.1'\n__all__=[\n'ArgumentParser',\n'ArgumentError',\n'ArgumentTypeError',\n'FileType',\n'HelpFormatter',\n'ArgumentDefaultsHelpFormatter',\n'RawDescriptionHelpFormatter',\n'RawTextHelpFormatter',\n'MetavarTypeHelpFormatter',\n'Namespace',\n'Action',\n'ONE_OR_MORE',\n'OPTIONAL',\n'PARSER',\n'REMAINDER',\n'SUPPRESS',\n'ZERO_OR_MORE',\n]\n\n\nimport os as _os\nimport re as _re\nimport shutil as _shutil\nimport sys as _sys\n\nfrom gettext import gettext as _,ngettext\n\nSUPPRESS='==SUPPRESS=='\n\nOPTIONAL='?'\nZERO_OR_MORE='*'\nONE_OR_MORE='+'\nPARSER='A...'\nREMAINDER='...'\n_UNRECOGNIZED_ARGS_ATTR='_unrecognized_args'\n\n\n\n\n\nclass _AttributeHolder(object):\n ''\n\n\n\n\n\n \n \n def __repr__(self):\n type_name=type(self).__name__\n arg_strings=[]\n star_args={}\n for arg in self._get_args():\n arg_strings.append(repr(arg))\n for name,value in self._get_kwargs():\n if name.isidentifier():\n arg_strings.append('%s=%r'%(name,value))\n else :\n star_args[name]=value\n if star_args:\n arg_strings.append('**%s'%repr(star_args))\n return '%s(%s)'%(type_name,', '.join(arg_strings))\n \n def _get_kwargs(self):\n return sorted(self.__dict__.items())\n \n def _get_args(self):\n return []\n \n \ndef _copy_items(items):\n if items is None :\n return []\n \n \n \n if type(items)is list:\n return items[:]\n import copy\n return copy.copy(items)\n \n \n \n \n \n \nclass HelpFormatter(object):\n ''\n\n\n\n \n \n def __init__(self,\n prog,\n indent_increment=2,\n max_help_position=24,\n width=None ):\n \n \n if width is None :\n width=_shutil.get_terminal_size().columns\n width -=2\n \n self._prog=prog\n self._indent_increment=indent_increment\n self._max_help_position=min(max_help_position,\n max(width -20,indent_increment *2))\n self._width=width\n \n self._current_indent=0\n self._level=0\n self._action_max_length=0\n \n self._root_section=self._Section(self,None )\n self._current_section=self._root_section\n \n self._whitespace_matcher=_re.compile(r'\\s+',_re.ASCII)\n self._long_break_matcher=_re.compile(r'\\n\\n\\n+')\n \n \n \n \n def _indent(self):\n self._current_indent +=self._indent_increment\n self._level +=1\n \n def _dedent(self):\n self._current_indent -=self._indent_increment\n assert self._current_indent >=0,'Indent decreased below 0.'\n self._level -=1\n \n class _Section(object):\n \n def __init__(self,formatter,parent,heading=None ):\n self.formatter=formatter\n self.parent=parent\n self.heading=heading\n self.items=[]\n \n def format_help(self):\n \n if self.parent is not None :\n self.formatter._indent()\n join=self.formatter._join_parts\n item_help=join([func(*args)for func,args in self.items])\n if self.parent is not None :\n self.formatter._dedent()\n \n \n if not item_help:\n return ''\n \n \n if self.heading is not SUPPRESS and self.heading is not None :\n current_indent=self.formatter._current_indent\n heading='%*s%s:\\n'%(current_indent,'',self.heading)\n else :\n heading=''\n \n \n return join(['\\n',heading,item_help,'\\n'])\n \n def _add_item(self,func,args):\n self._current_section.items.append((func,args))\n \n \n \n \n def start_section(self,heading):\n self._indent()\n section=self._Section(self,self._current_section,heading)\n self._add_item(section.format_help,[])\n self._current_section=section\n \n def end_section(self):\n self._current_section=self._current_section.parent\n self._dedent()\n \n def add_text(self,text):\n if text is not SUPPRESS and text is not None :\n self._add_item(self._format_text,[text])\n \n def add_usage(self,usage,actions,groups,prefix=None ):\n if usage is not SUPPRESS:\n args=usage,actions,groups,prefix\n self._add_item(self._format_usage,args)\n \n def add_argument(self,action):\n if action.help is not SUPPRESS:\n \n \n get_invocation=self._format_action_invocation\n invocations=[get_invocation(action)]\n for subaction in self._iter_indented_subactions(action):\n invocations.append(get_invocation(subaction))\n \n \n invocation_length=max([len(s)for s in invocations])\n action_length=invocation_length+self._current_indent\n self._action_max_length=max(self._action_max_length,\n action_length)\n \n \n self._add_item(self._format_action,[action])\n \n def add_arguments(self,actions):\n for action in actions:\n self.add_argument(action)\n \n \n \n \n def format_help(self):\n help=self._root_section.format_help()\n if help:\n help=self._long_break_matcher.sub('\\n\\n',help)\n help=help.strip('\\n')+'\\n'\n return help\n \n def _join_parts(self,part_strings):\n return ''.join([part\n for part in part_strings\n if part and part is not SUPPRESS])\n \n def _format_usage(self,usage,actions,groups,prefix):\n if prefix is None :\n prefix=_('usage: ')\n \n \n if usage is not None :\n usage=usage %dict(prog=self._prog)\n \n \n elif usage is None and not actions:\n usage='%(prog)s'%dict(prog=self._prog)\n \n \n elif usage is None :\n prog='%(prog)s'%dict(prog=self._prog)\n \n \n optionals=[]\n positionals=[]\n for action in actions:\n if action.option_strings:\n optionals.append(action)\n else :\n positionals.append(action)\n \n \n format=self._format_actions_usage\n action_usage=format(optionals+positionals,groups)\n usage=' '.join([s for s in [prog,action_usage]if s])\n \n \n text_width=self._width -self._current_indent\n if len(prefix)+len(usage)>text_width:\n \n \n part_regexp=(\n r'\\(.*?\\)+(?=\\s|$)|'\n r'\\[.*?\\]+(?=\\s|$)|'\n r'\\S+'\n )\n opt_usage=format(optionals,groups)\n pos_usage=format(positionals,groups)\n opt_parts=_re.findall(part_regexp,opt_usage)\n pos_parts=_re.findall(part_regexp,pos_usage)\n assert ' '.join(opt_parts)==opt_usage\n assert ' '.join(pos_parts)==pos_usage\n \n \n def get_lines(parts,indent,prefix=None ):\n lines=[]\n line=[]\n if prefix is not None :\n line_len=len(prefix)-1\n else :\n line_len=len(indent)-1\n for part in parts:\n if line_len+1+len(part)>text_width and line:\n lines.append(indent+' '.join(line))\n line=[]\n line_len=len(indent)-1\n line.append(part)\n line_len +=len(part)+1\n if line:\n lines.append(indent+' '.join(line))\n if prefix is not None :\n lines[0]=lines[0][len(indent):]\n return lines\n \n \n if len(prefix)+len(prog)<=0.75 *text_width:\n indent=' '*(len(prefix)+len(prog)+1)\n if opt_parts:\n lines=get_lines([prog]+opt_parts,indent,prefix)\n lines.extend(get_lines(pos_parts,indent))\n elif pos_parts:\n lines=get_lines([prog]+pos_parts,indent,prefix)\n else :\n lines=[prog]\n \n \n else :\n indent=' '*len(prefix)\n parts=opt_parts+pos_parts\n lines=get_lines(parts,indent)\n if len(lines)>1:\n lines=[]\n lines.extend(get_lines(opt_parts,indent))\n lines.extend(get_lines(pos_parts,indent))\n lines=[prog]+lines\n \n \n usage='\\n'.join(lines)\n \n \n return '%s%s\\n\\n'%(prefix,usage)\n \n def _format_actions_usage(self,actions,groups):\n \n group_actions=set()\n inserts={}\n for group in groups:\n try :\n start=actions.index(group._group_actions[0])\n except ValueError:\n continue\n else :\n end=start+len(group._group_actions)\n if actions[start:end]==group._group_actions:\n for action in group._group_actions:\n group_actions.add(action)\n if not group.required:\n if start in inserts:\n inserts[start]+=' ['\n else :\n inserts[start]='['\n if end in inserts:\n inserts[end]+=']'\n else :\n inserts[end]=']'\n else :\n if start in inserts:\n inserts[start]+=' ('\n else :\n inserts[start]='('\n if end in inserts:\n inserts[end]+=')'\n else :\n inserts[end]=')'\n for i in range(start+1,end):\n inserts[i]='|'\n \n \n parts=[]\n for i,action in enumerate(actions):\n \n \n \n if action.help is SUPPRESS:\n parts.append(None )\n if inserts.get(i)=='|':\n inserts.pop(i)\n elif inserts.get(i+1)=='|':\n inserts.pop(i+1)\n \n \n elif not action.option_strings:\n default=self._get_default_metavar_for_positional(action)\n part=self._format_args(action,default)\n \n \n if action in group_actions:\n if part[0]=='['and part[-1]==']':\n part=part[1:-1]\n \n \n parts.append(part)\n \n \n else :\n option_string=action.option_strings[0]\n \n \n \n if action.nargs ==0:\n part='%s'%option_string\n \n \n \n else :\n default=self._get_default_metavar_for_optional(action)\n args_string=self._format_args(action,default)\n part='%s %s'%(option_string,args_string)\n \n \n if not action.required and action not in group_actions:\n part='[%s]'%part\n \n \n parts.append(part)\n \n \n for i in sorted(inserts,reverse=True ):\n parts[i:i]=[inserts[i]]\n \n \n text=' '.join([item for item in parts if item is not None ])\n \n \n open=r'[\\[(]'\n close=r'[\\])]'\n text=_re.sub(r'(%s) '%open,r'\\1',text)\n text=_re.sub(r' (%s)'%close,r'\\1',text)\n text=_re.sub(r'%s *%s'%(open,close),r'',text)\n text=_re.sub(r'\\(([^|]*)\\)',r'\\1',text)\n text=text.strip()\n \n \n return text\n \n def _format_text(self,text):\n if '%(prog)'in text:\n text=text %dict(prog=self._prog)\n text_width=max(self._width -self._current_indent,11)\n indent=' '*self._current_indent\n return self._fill_text(text,text_width,indent)+'\\n\\n'\n \n def _format_action(self,action):\n \n help_position=min(self._action_max_length+2,\n self._max_help_position)\n help_width=max(self._width -help_position,11)\n action_width=help_position -self._current_indent -2\n action_header=self._format_action_invocation(action)\n \n \n if not action.help:\n tup=self._current_indent,'',action_header\n action_header='%*s%s\\n'%tup\n \n \n elif len(action_header)<=action_width:\n tup=self._current_indent,'',action_width,action_header\n action_header='%*s%-*s '%tup\n indent_first=0\n \n \n else :\n tup=self._current_indent,'',action_header\n action_header='%*s%s\\n'%tup\n indent_first=help_position\n \n \n parts=[action_header]\n \n \n if action.help:\n help_text=self._expand_help(action)\n help_lines=self._split_lines(help_text,help_width)\n parts.append('%*s%s\\n'%(indent_first,'',help_lines[0]))\n for line in help_lines[1:]:\n parts.append('%*s%s\\n'%(help_position,'',line))\n \n \n elif not action_header.endswith('\\n'):\n parts.append('\\n')\n \n \n for subaction in self._iter_indented_subactions(action):\n parts.append(self._format_action(subaction))\n \n \n return self._join_parts(parts)\n \n def _format_action_invocation(self,action):\n if not action.option_strings:\n default=self._get_default_metavar_for_positional(action)\n metavar,=self._metavar_formatter(action,default)(1)\n return metavar\n \n else :\n parts=[]\n \n \n \n if action.nargs ==0:\n parts.extend(action.option_strings)\n \n \n \n else :\n default=self._get_default_metavar_for_optional(action)\n args_string=self._format_args(action,default)\n for option_string in action.option_strings:\n parts.append('%s %s'%(option_string,args_string))\n \n return ', '.join(parts)\n \n def _metavar_formatter(self,action,default_metavar):\n if action.metavar is not None :\n result=action.metavar\n elif action.choices is not None :\n choice_strs=[str(choice)for choice in action.choices]\n result='{%s}'%','.join(choice_strs)\n else :\n result=default_metavar\n \n def format(tuple_size):\n if isinstance(result,tuple):\n return result\n else :\n return (result,)*tuple_size\n return format\n \n def _format_args(self,action,default_metavar):\n get_metavar=self._metavar_formatter(action,default_metavar)\n if action.nargs is None :\n result='%s'%get_metavar(1)\n elif action.nargs ==OPTIONAL:\n result='[%s]'%get_metavar(1)\n elif action.nargs ==ZERO_OR_MORE:\n result='[%s [%s ...]]'%get_metavar(2)\n elif action.nargs ==ONE_OR_MORE:\n result='%s [%s ...]'%get_metavar(2)\n elif action.nargs ==REMAINDER:\n result='...'\n elif action.nargs ==PARSER:\n result='%s ...'%get_metavar(1)\n elif action.nargs ==SUPPRESS:\n result=''\n else :\n try :\n formats=['%s'for _ in range(action.nargs)]\n except TypeError:\n raise ValueError(\"invalid nargs value\")from None\n result=' '.join(formats)%get_metavar(action.nargs)\n return result\n \n def _expand_help(self,action):\n params=dict(vars(action),prog=self._prog)\n for name in list(params):\n if params[name]is SUPPRESS:\n del params[name]\n for name in list(params):\n if hasattr(params[name],'__name__'):\n params[name]=params[name].__name__\n if params.get('choices')is not None :\n choices_str=', '.join([str(c)for c in params['choices']])\n params['choices']=choices_str\n return self._get_help_string(action)%params\n \n def _iter_indented_subactions(self,action):\n try :\n get_subactions=action._get_subactions\n except AttributeError:\n pass\n else :\n self._indent()\n yield from get_subactions()\n self._dedent()\n \n def _split_lines(self,text,width):\n text=self._whitespace_matcher.sub(' ',text).strip()\n \n \n import textwrap\n return textwrap.wrap(text,width)\n \n def _fill_text(self,text,width,indent):\n text=self._whitespace_matcher.sub(' ',text).strip()\n import textwrap\n return textwrap.fill(text,width,\n initial_indent=indent,\n subsequent_indent=indent)\n \n def _get_help_string(self,action):\n return action.help\n \n def _get_default_metavar_for_optional(self,action):\n return action.dest.upper()\n \n def _get_default_metavar_for_positional(self,action):\n return action.dest\n \n \nclass RawDescriptionHelpFormatter(HelpFormatter):\n ''\n\n\n\n \n \n def _fill_text(self,text,width,indent):\n return ''.join(indent+line for line in text.splitlines(keepends=True ))\n \n \nclass RawTextHelpFormatter(RawDescriptionHelpFormatter):\n ''\n\n\n\n \n \n def _split_lines(self,text,width):\n return text.splitlines()\n \n \nclass ArgumentDefaultsHelpFormatter(HelpFormatter):\n ''\n\n\n\n \n \n def _get_help_string(self,action):\n help=action.help\n if '%(default)'not in action.help:\n if action.default is not SUPPRESS:\n defaulting_nargs=[OPTIONAL,ZERO_OR_MORE]\n if action.option_strings or action.nargs in defaulting_nargs:\n help +=' (default: %(default)s)'\n return help\n \n \nclass MetavarTypeHelpFormatter(HelpFormatter):\n ''\n\n\n\n\n \n \n def _get_default_metavar_for_optional(self,action):\n return action.type.__name__\n \n def _get_default_metavar_for_positional(self,action):\n return action.type.__name__\n \n \n \n \n \n \n \ndef _get_action_name(argument):\n if argument is None :\n return None\n elif argument.option_strings:\n return '/'.join(argument.option_strings)\n elif argument.metavar not in (None ,SUPPRESS):\n return argument.metavar\n elif argument.dest not in (None ,SUPPRESS):\n return argument.dest\n else :\n return None\n \n \nclass ArgumentError(Exception):\n ''\n\n\n\n \n \n def __init__(self,argument,message):\n self.argument_name=_get_action_name(argument)\n self.message=message\n \n def __str__(self):\n if self.argument_name is None :\n format='%(message)s'\n else :\n format='argument %(argument_name)s: %(message)s'\n return format %dict(message=self.message,\n argument_name=self.argument_name)\n \n \nclass ArgumentTypeError(Exception):\n ''\n pass\n \n \n \n \n \n \nclass Action(_AttributeHolder):\n ''\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n \n \n def __init__(self,\n option_strings,\n dest,\n nargs=None ,\n const=None ,\n default=None ,\n type=None ,\n choices=None ,\n required=False ,\n help=None ,\n metavar=None ):\n self.option_strings=option_strings\n self.dest=dest\n self.nargs=nargs\n self.const=const\n self.default=default\n self.type=type\n self.choices=choices\n self.required=required\n self.help=help\n self.metavar=metavar\n \n def _get_kwargs(self):\n names=[\n 'option_strings',\n 'dest',\n 'nargs',\n 'const',\n 'default',\n 'type',\n 'choices',\n 'help',\n 'metavar',\n ]\n return [(name,getattr(self,name))for name in names]\n \n def __call__(self,parser,namespace,values,option_string=None ):\n raise NotImplementedError(_('.__call__() not defined'))\n \n \nclass _StoreAction(Action):\n\n def __init__(self,\n option_strings,\n dest,\n nargs=None ,\n const=None ,\n default=None ,\n type=None ,\n choices=None ,\n required=False ,\n help=None ,\n metavar=None ):\n if nargs ==0:\n raise ValueError('nargs for store actions must be != 0; if you '\n 'have nothing to store, actions such as store '\n 'true or store const may be more appropriate')\n if const is not None and nargs !=OPTIONAL:\n raise ValueError('nargs must be %r to supply const'%OPTIONAL)\n super(_StoreAction,self).__init__(\n option_strings=option_strings,\n dest=dest,\n nargs=nargs,\n const=const,\n default=default,\n type=type,\n choices=choices,\n required=required,\n help=help,\n metavar=metavar)\n \n def __call__(self,parser,namespace,values,option_string=None ):\n setattr(namespace,self.dest,values)\n \n \nclass _StoreConstAction(Action):\n\n def __init__(self,\n option_strings,\n dest,\n const,\n default=None ,\n required=False ,\n help=None ,\n metavar=None ):\n super(_StoreConstAction,self).__init__(\n option_strings=option_strings,\n dest=dest,\n nargs=0,\n const=const,\n default=default,\n required=required,\n help=help)\n \n def __call__(self,parser,namespace,values,option_string=None ):\n setattr(namespace,self.dest,self.const)\n \n \nclass _StoreTrueAction(_StoreConstAction):\n\n def __init__(self,\n option_strings,\n dest,\n default=False ,\n required=False ,\n help=None ):\n super(_StoreTrueAction,self).__init__(\n option_strings=option_strings,\n dest=dest,\n const=True ,\n default=default,\n required=required,\n help=help)\n \n \nclass _StoreFalseAction(_StoreConstAction):\n\n def __init__(self,\n option_strings,\n dest,\n default=True ,\n required=False ,\n help=None ):\n super(_StoreFalseAction,self).__init__(\n option_strings=option_strings,\n dest=dest,\n const=False ,\n default=default,\n required=required,\n help=help)\n \n \nclass _AppendAction(Action):\n\n def __init__(self,\n option_strings,\n dest,\n nargs=None ,\n const=None ,\n default=None ,\n type=None ,\n choices=None ,\n required=False ,\n help=None ,\n metavar=None ):\n if nargs ==0:\n raise ValueError('nargs for append actions must be != 0; if arg '\n 'strings are not supplying the value to append, '\n 'the append const action may be more appropriate')\n if const is not None and nargs !=OPTIONAL:\n raise ValueError('nargs must be %r to supply const'%OPTIONAL)\n super(_AppendAction,self).__init__(\n option_strings=option_strings,\n dest=dest,\n nargs=nargs,\n const=const,\n default=default,\n type=type,\n choices=choices,\n required=required,\n help=help,\n metavar=metavar)\n \n def __call__(self,parser,namespace,values,option_string=None ):\n items=getattr(namespace,self.dest,None )\n items=_copy_items(items)\n items.append(values)\n setattr(namespace,self.dest,items)\n \n \nclass _AppendConstAction(Action):\n\n def __init__(self,\n option_strings,\n dest,\n const,\n default=None ,\n required=False ,\n help=None ,\n metavar=None ):\n super(_AppendConstAction,self).__init__(\n option_strings=option_strings,\n dest=dest,\n nargs=0,\n const=const,\n default=default,\n required=required,\n help=help,\n metavar=metavar)\n \n def __call__(self,parser,namespace,values,option_string=None ):\n items=getattr(namespace,self.dest,None )\n items=_copy_items(items)\n items.append(self.const)\n setattr(namespace,self.dest,items)\n \n \nclass _CountAction(Action):\n\n def __init__(self,\n option_strings,\n dest,\n default=None ,\n required=False ,\n help=None ):\n super(_CountAction,self).__init__(\n option_strings=option_strings,\n dest=dest,\n nargs=0,\n default=default,\n required=required,\n help=help)\n \n def __call__(self,parser,namespace,values,option_string=None ):\n count=getattr(namespace,self.dest,None )\n if count is None :\n count=0\n setattr(namespace,self.dest,count+1)\n \n \nclass _HelpAction(Action):\n\n def __init__(self,\n option_strings,\n dest=SUPPRESS,\n default=SUPPRESS,\n help=None ):\n super(_HelpAction,self).__init__(\n option_strings=option_strings,\n dest=dest,\n default=default,\n nargs=0,\n help=help)\n \n def __call__(self,parser,namespace,values,option_string=None ):\n parser.print_help()\n parser.exit()\n \n \nclass _VersionAction(Action):\n\n def __init__(self,\n option_strings,\n version=None ,\n dest=SUPPRESS,\n default=SUPPRESS,\n help=\"show program's version number and exit\"):\n super(_VersionAction,self).__init__(\n option_strings=option_strings,\n dest=dest,\n default=default,\n nargs=0,\n help=help)\n self.version=version\n \n def __call__(self,parser,namespace,values,option_string=None ):\n version=self.version\n if version is None :\n version=parser.version\n formatter=parser._get_formatter()\n formatter.add_text(version)\n parser._print_message(formatter.format_help(),_sys.stdout)\n parser.exit()\n \n \nclass _SubParsersAction(Action):\n\n class _ChoicesPseudoAction(Action):\n \n def __init__(self,name,aliases,help):\n metavar=dest=name\n if aliases:\n metavar +=' (%s)'%', '.join(aliases)\n sup=super(_SubParsersAction._ChoicesPseudoAction,self)\n sup.__init__(option_strings=[],dest=dest,help=help,\n metavar=metavar)\n \n def __init__(self,\n option_strings,\n prog,\n parser_class,\n dest=SUPPRESS,\n required=False ,\n help=None ,\n metavar=None ):\n \n self._prog_prefix=prog\n self._parser_class=parser_class\n self._name_parser_map={}\n self._choices_actions=[]\n \n super(_SubParsersAction,self).__init__(\n option_strings=option_strings,\n dest=dest,\n nargs=PARSER,\n choices=self._name_parser_map,\n required=required,\n help=help,\n metavar=metavar)\n \n def add_parser(self,name,**kwargs):\n \n if kwargs.get('prog')is None :\n kwargs['prog']='%s %s'%(self._prog_prefix,name)\n \n aliases=kwargs.pop('aliases',())\n \n \n if 'help'in kwargs:\n help=kwargs.pop('help')\n choice_action=self._ChoicesPseudoAction(name,aliases,help)\n self._choices_actions.append(choice_action)\n \n \n parser=self._parser_class(**kwargs)\n self._name_parser_map[name]=parser\n \n \n for alias in aliases:\n self._name_parser_map[alias]=parser\n \n return parser\n \n def _get_subactions(self):\n return self._choices_actions\n \n def __call__(self,parser,namespace,values,option_string=None ):\n parser_name=values[0]\n arg_strings=values[1:]\n \n \n if self.dest is not SUPPRESS:\n setattr(namespace,self.dest,parser_name)\n \n \n try :\n parser=self._name_parser_map[parser_name]\n except KeyError:\n args={'parser_name':parser_name,\n 'choices':', '.join(self._name_parser_map)}\n msg=_('unknown parser %(parser_name)r (choices: %(choices)s)')%args\n raise ArgumentError(self,msg)\n \n \n \n \n \n \n \n \n subnamespace,arg_strings=parser.parse_known_args(arg_strings,None )\n for key,value in vars(subnamespace).items():\n setattr(namespace,key,value)\n \n if arg_strings:\n vars(namespace).setdefault(_UNRECOGNIZED_ARGS_ATTR,[])\n getattr(namespace,_UNRECOGNIZED_ARGS_ATTR).extend(arg_strings)\n \nclass _ExtendAction(_AppendAction):\n def __call__(self,parser,namespace,values,option_string=None ):\n items=getattr(namespace,self.dest,None )\n items=_copy_items(items)\n items.extend(values)\n setattr(namespace,self.dest,items)\n \n \n \n \n \nclass FileType(object):\n ''\n\n\n\n\n\n\n\n\n\n\n\n\n\n \n \n def __init__(self,mode='r',bufsize=-1,encoding=None ,errors=None ):\n self._mode=mode\n self._bufsize=bufsize\n self._encoding=encoding\n self._errors=errors\n \n def __call__(self,string):\n \n if string =='-':\n if 'r'in self._mode:\n return _sys.stdin\n elif 'w'in self._mode:\n return _sys.stdout\n else :\n msg=_('argument \"-\" with mode %r')%self._mode\n raise ValueError(msg)\n \n \n try :\n return open(string,self._mode,self._bufsize,self._encoding,\n self._errors)\n except OSError as e:\n args={'filename':string,'error':e}\n message=_(\"can't open '%(filename)s': %(error)s\")\n raise ArgumentTypeError(message %args)\n \n def __repr__(self):\n args=self._mode,self._bufsize\n kwargs=[('encoding',self._encoding),('errors',self._errors)]\n args_str=', '.join([repr(arg)for arg in args if arg !=-1]+\n ['%s=%r'%(kw,arg)for kw,arg in kwargs\n if arg is not None ])\n return '%s(%s)'%(type(self).__name__,args_str)\n \n \n \n \n \nclass Namespace(_AttributeHolder):\n ''\n\n\n\n \n \n def __init__(self,**kwargs):\n for name in kwargs:\n setattr(self,name,kwargs[name])\n \n def __eq__(self,other):\n if not isinstance(other,Namespace):\n return NotImplemented\n return vars(self)==vars(other)\n \n def __contains__(self,key):\n return key in self.__dict__\n \n \nclass _ActionsContainer(object):\n\n def __init__(self,\n description,\n prefix_chars,\n argument_default,\n conflict_handler):\n super(_ActionsContainer,self).__init__()\n \n self.description=description\n self.argument_default=argument_default\n self.prefix_chars=prefix_chars\n self.conflict_handler=conflict_handler\n \n \n self._registries={}\n \n \n self.register('action',None ,_StoreAction)\n self.register('action','store',_StoreAction)\n self.register('action','store_const',_StoreConstAction)\n self.register('action','store_true',_StoreTrueAction)\n self.register('action','store_false',_StoreFalseAction)\n self.register('action','append',_AppendAction)\n self.register('action','append_const',_AppendConstAction)\n self.register('action','count',_CountAction)\n self.register('action','help',_HelpAction)\n self.register('action','version',_VersionAction)\n self.register('action','parsers',_SubParsersAction)\n self.register('action','extend',_ExtendAction)\n \n \n self._get_handler()\n \n \n self._actions=[]\n self._option_string_actions={}\n \n \n self._action_groups=[]\n self._mutually_exclusive_groups=[]\n \n \n self._defaults={}\n \n \n self._negative_number_matcher=_re.compile(r'^-\\d+$|^-\\d*\\.\\d+$')\n \n \n \n self._has_negative_number_optionals=[]\n \n \n \n \n def register(self,registry_name,value,object):\n registry=self._registries.setdefault(registry_name,{})\n registry[value]=object\n \n def _registry_get(self,registry_name,value,default=None ):\n return self._registries[registry_name].get(value,default)\n \n \n \n \n def set_defaults(self,**kwargs):\n self._defaults.update(kwargs)\n \n \n \n for action in self._actions:\n if action.dest in kwargs:\n action.default=kwargs[action.dest]\n \n def get_default(self,dest):\n for action in self._actions:\n if action.dest ==dest and action.default is not None :\n return action.default\n return self._defaults.get(dest,None )\n \n \n \n \n \n def add_argument(self,*args,**kwargs):\n ''\n\n\n \n \n \n \n \n chars=self.prefix_chars\n if not args or len(args)==1 and args[0][0]not in chars:\n if args and 'dest'in kwargs:\n raise ValueError('dest supplied twice for positional argument')\n kwargs=self._get_positional_kwargs(*args,**kwargs)\n \n \n else :\n kwargs=self._get_optional_kwargs(*args,**kwargs)\n \n \n if 'default'not in kwargs:\n dest=kwargs['dest']\n if dest in self._defaults:\n kwargs['default']=self._defaults[dest]\n elif self.argument_default is not None :\n kwargs['default']=self.argument_default\n \n \n action_class=self._pop_action_class(kwargs)\n if not callable(action_class):\n raise ValueError('unknown action \"%s\"'%(action_class,))\n action=action_class(**kwargs)\n \n \n type_func=self._registry_get('type',action.type,action.type)\n if not callable(type_func):\n raise ValueError('%r is not callable'%(type_func,))\n \n if type_func is FileType:\n raise ValueError('%r is a FileType class object, instance of it'\n ' must be passed'%(type_func,))\n \n \n if hasattr(self,\"_get_formatter\"):\n try :\n self._get_formatter()._format_args(action,None )\n except TypeError:\n raise ValueError(\"length of metavar tuple does not match nargs\")\n \n return self._add_action(action)\n \n def add_argument_group(self,*args,**kwargs):\n group=_ArgumentGroup(self,*args,**kwargs)\n self._action_groups.append(group)\n return group\n \n def add_mutually_exclusive_group(self,**kwargs):\n group=_MutuallyExclusiveGroup(self,**kwargs)\n self._mutually_exclusive_groups.append(group)\n return group\n \n def _add_action(self,action):\n \n self._check_conflict(action)\n \n \n self._actions.append(action)\n action.container=self\n \n \n for option_string in action.option_strings:\n self._option_string_actions[option_string]=action\n \n \n for option_string in action.option_strings:\n if self._negative_number_matcher.match(option_string):\n if not self._has_negative_number_optionals:\n self._has_negative_number_optionals.append(True )\n \n \n return action\n \n def _remove_action(self,action):\n self._actions.remove(action)\n \n def _add_container_actions(self,container):\n \n title_group_map={}\n for group in self._action_groups:\n if group.title in title_group_map:\n msg=_('cannot merge actions - two groups are named %r')\n raise ValueError(msg %(group.title))\n title_group_map[group.title]=group\n \n \n group_map={}\n for group in container._action_groups:\n \n \n \n if group.title not in title_group_map:\n title_group_map[group.title]=self.add_argument_group(\n title=group.title,\n description=group.description,\n conflict_handler=group.conflict_handler)\n \n \n for action in group._group_actions:\n group_map[action]=title_group_map[group.title]\n \n \n \n \n for group in container._mutually_exclusive_groups:\n mutex_group=self.add_mutually_exclusive_group(\n required=group.required)\n \n \n for action in group._group_actions:\n group_map[action]=mutex_group\n \n \n for action in container._actions:\n group_map.get(action,self)._add_action(action)\n \n def _get_positional_kwargs(self,dest,**kwargs):\n \n if 'required'in kwargs:\n msg=_(\"'required' is an invalid argument for positionals\")\n raise TypeError(msg)\n \n \n \n if kwargs.get('nargs')not in [OPTIONAL,ZERO_OR_MORE]:\n kwargs['required']=True\n if kwargs.get('nargs')==ZERO_OR_MORE and 'default'not in kwargs:\n kwargs['required']=True\n \n \n return dict(kwargs,dest=dest,option_strings=[])\n \n def _get_optional_kwargs(self,*args,**kwargs):\n \n option_strings=[]\n long_option_strings=[]\n for option_string in args:\n \n if not option_string[0]in self.prefix_chars:\n args={'option':option_string,\n 'prefix_chars':self.prefix_chars}\n msg=_('invalid option string %(option)r: '\n 'must start with a character %(prefix_chars)r')\n raise ValueError(msg %args)\n \n \n option_strings.append(option_string)\n if option_string[0]in self.prefix_chars:\n if len(option_string)>1:\n if option_string[1]in self.prefix_chars:\n long_option_strings.append(option_string)\n \n \n dest=kwargs.pop('dest',None )\n if dest is None :\n if long_option_strings:\n dest_option_string=long_option_strings[0]\n else :\n dest_option_string=option_strings[0]\n dest=dest_option_string.lstrip(self.prefix_chars)\n if not dest:\n msg=_('dest= is required for options like %r')\n raise ValueError(msg %option_string)\n dest=dest.replace('-','_')\n \n \n return dict(kwargs,dest=dest,option_strings=option_strings)\n \n def _pop_action_class(self,kwargs,default=None ):\n action=kwargs.pop('action',default)\n return self._registry_get('action',action,action)\n \n def _get_handler(self):\n \n handler_func_name='_handle_conflict_%s'%self.conflict_handler\n try :\n return getattr(self,handler_func_name)\n except AttributeError:\n msg=_('invalid conflict_resolution value: %r')\n raise ValueError(msg %self.conflict_handler)\n \n def _check_conflict(self,action):\n \n \n confl_optionals=[]\n for option_string in action.option_strings:\n if option_string in self._option_string_actions:\n confl_optional=self._option_string_actions[option_string]\n confl_optionals.append((option_string,confl_optional))\n \n \n if confl_optionals:\n conflict_handler=self._get_handler()\n conflict_handler(action,confl_optionals)\n \n def _handle_conflict_error(self,action,conflicting_actions):\n message=ngettext('conflicting option string: %s',\n 'conflicting option strings: %s',\n len(conflicting_actions))\n conflict_string=', '.join([option_string\n for option_string,action\n in conflicting_actions])\n raise ArgumentError(action,message %conflict_string)\n \n def _handle_conflict_resolve(self,action,conflicting_actions):\n \n \n for option_string,action in conflicting_actions:\n \n \n action.option_strings.remove(option_string)\n self._option_string_actions.pop(option_string,None )\n \n \n \n if not action.option_strings:\n action.container._remove_action(action)\n \n \nclass _ArgumentGroup(_ActionsContainer):\n\n def __init__(self,container,title=None ,description=None ,**kwargs):\n \n update=kwargs.setdefault\n update('conflict_handler',container.conflict_handler)\n update('prefix_chars',container.prefix_chars)\n update('argument_default',container.argument_default)\n super_init=super(_ArgumentGroup,self).__init__\n super_init(description=description,**kwargs)\n \n \n self.title=title\n self._group_actions=[]\n \n \n self._registries=container._registries\n self._actions=container._actions\n self._option_string_actions=container._option_string_actions\n self._defaults=container._defaults\n self._has_negative_number_optionals=\\\n container._has_negative_number_optionals\n self._mutually_exclusive_groups=container._mutually_exclusive_groups\n \n def _add_action(self,action):\n action=super(_ArgumentGroup,self)._add_action(action)\n self._group_actions.append(action)\n return action\n \n def _remove_action(self,action):\n super(_ArgumentGroup,self)._remove_action(action)\n self._group_actions.remove(action)\n \n \nclass _MutuallyExclusiveGroup(_ArgumentGroup):\n\n def __init__(self,container,required=False ):\n super(_MutuallyExclusiveGroup,self).__init__(container)\n self.required=required\n self._container=container\n \n def _add_action(self,action):\n if action.required:\n msg=_('mutually exclusive arguments must be optional')\n raise ValueError(msg)\n action=self._container._add_action(action)\n self._group_actions.append(action)\n return action\n \n def _remove_action(self,action):\n self._container._remove_action(action)\n self._group_actions.remove(action)\n \n \nclass ArgumentParser(_AttributeHolder,_ActionsContainer):\n ''\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n \n \n def __init__(self,\n prog=None ,\n usage=None ,\n description=None ,\n epilog=None ,\n parents=[],\n formatter_class=HelpFormatter,\n prefix_chars='-',\n fromfile_prefix_chars=None ,\n argument_default=None ,\n conflict_handler='error',\n add_help=True ,\n allow_abbrev=True ):\n \n superinit=super(ArgumentParser,self).__init__\n superinit(description=description,\n prefix_chars=prefix_chars,\n argument_default=argument_default,\n conflict_handler=conflict_handler)\n \n \n if prog is None :\n prog=_os.path.basename(_sys.argv[0])\n \n self.prog=prog\n self.usage=usage\n self.epilog=epilog\n self.formatter_class=formatter_class\n self.fromfile_prefix_chars=fromfile_prefix_chars\n self.add_help=add_help\n self.allow_abbrev=allow_abbrev\n \n add_group=self.add_argument_group\n self._positionals=add_group(_('positional arguments'))\n self._optionals=add_group(_('optional arguments'))\n self._subparsers=None\n \n \n def identity(string):\n return string\n self.register('type',None ,identity)\n \n \n \n default_prefix='-'if '-'in prefix_chars else prefix_chars[0]\n if self.add_help:\n self.add_argument(\n default_prefix+'h',default_prefix *2+'help',\n action='help',default=SUPPRESS,\n help=_('show this help message and exit'))\n \n \n for parent in parents:\n self._add_container_actions(parent)\n try :\n defaults=parent._defaults\n except AttributeError:\n pass\n else :\n self._defaults.update(defaults)\n \n \n \n \n def _get_kwargs(self):\n names=[\n 'prog',\n 'usage',\n 'description',\n 'formatter_class',\n 'conflict_handler',\n 'add_help',\n ]\n return [(name,getattr(self,name))for name in names]\n \n \n \n \n def add_subparsers(self,**kwargs):\n if self._subparsers is not None :\n self.error(_('cannot have multiple subparser arguments'))\n \n \n kwargs.setdefault('parser_class',type(self))\n \n if 'title'in kwargs or 'description'in kwargs:\n title=_(kwargs.pop('title','subcommands'))\n description=_(kwargs.pop('description',None ))\n self._subparsers=self.add_argument_group(title,description)\n else :\n self._subparsers=self._positionals\n \n \n \n if kwargs.get('prog')is None :\n formatter=self._get_formatter()\n positionals=self._get_positional_actions()\n groups=self._mutually_exclusive_groups\n formatter.add_usage(self.usage,positionals,groups,'')\n kwargs['prog']=formatter.format_help().strip()\n \n \n parsers_class=self._pop_action_class(kwargs,'parsers')\n action=parsers_class(option_strings=[],**kwargs)\n self._subparsers._add_action(action)\n \n \n return action\n \n def _add_action(self,action):\n if action.option_strings:\n self._optionals._add_action(action)\n else :\n self._positionals._add_action(action)\n return action\n \n def _get_optional_actions(self):\n return [action\n for action in self._actions\n if action.option_strings]\n \n def _get_positional_actions(self):\n return [action\n for action in self._actions\n if not action.option_strings]\n \n \n \n \n def parse_args(self,args=None ,namespace=None ):\n args,argv=self.parse_known_args(args,namespace)\n if argv:\n msg=_('unrecognized arguments: %s')\n self.error(msg %' '.join(argv))\n return args\n \n def parse_known_args(self,args=None ,namespace=None ):\n if args is None :\n \n args=_sys.argv[1:]\n else :\n \n args=list(args)\n \n \n if namespace is None :\n namespace=Namespace()\n \n \n for action in self._actions:\n if action.dest is not SUPPRESS:\n if not hasattr(namespace,action.dest):\n if action.default is not SUPPRESS:\n setattr(namespace,action.dest,action.default)\n \n \n for dest in self._defaults:\n if not hasattr(namespace,dest):\n setattr(namespace,dest,self._defaults[dest])\n \n \n try :\n namespace,args=self._parse_known_args(args,namespace)\n if hasattr(namespace,_UNRECOGNIZED_ARGS_ATTR):\n args.extend(getattr(namespace,_UNRECOGNIZED_ARGS_ATTR))\n delattr(namespace,_UNRECOGNIZED_ARGS_ATTR)\n return namespace,args\n except ArgumentError:\n err=_sys.exc_info()[1]\n self.error(str(err))\n \n def _parse_known_args(self,arg_strings,namespace):\n \n if self.fromfile_prefix_chars is not None :\n arg_strings=self._read_args_from_files(arg_strings)\n \n \n \n action_conflicts={}\n for mutex_group in self._mutually_exclusive_groups:\n group_actions=mutex_group._group_actions\n for i,mutex_action in enumerate(mutex_group._group_actions):\n conflicts=action_conflicts.setdefault(mutex_action,[])\n conflicts.extend(group_actions[:i])\n conflicts.extend(group_actions[i+1:])\n \n \n \n \n option_string_indices={}\n arg_string_pattern_parts=[]\n arg_strings_iter=iter(arg_strings)\n for i,arg_string in enumerate(arg_strings_iter):\n \n \n if arg_string =='--':\n arg_string_pattern_parts.append('-')\n for arg_string in arg_strings_iter:\n arg_string_pattern_parts.append('A')\n \n \n \n else :\n option_tuple=self._parse_optional(arg_string)\n if option_tuple is None :\n pattern='A'\n else :\n option_string_indices[i]=option_tuple\n pattern='O'\n arg_string_pattern_parts.append(pattern)\n \n \n arg_strings_pattern=''.join(arg_string_pattern_parts)\n \n \n seen_actions=set()\n seen_non_default_actions=set()\n \n def take_action(action,argument_strings,option_string=None ):\n seen_actions.add(action)\n argument_values=self._get_values(action,argument_strings)\n \n \n \n \n if argument_values is not action.default:\n seen_non_default_actions.add(action)\n for conflict_action in action_conflicts.get(action,[]):\n if conflict_action in seen_non_default_actions:\n msg=_('not allowed with argument %s')\n action_name=_get_action_name(conflict_action)\n raise ArgumentError(action,msg %action_name)\n \n \n \n if argument_values is not SUPPRESS:\n action(self,namespace,argument_values,option_string)\n \n \n def consume_optional(start_index):\n \n \n option_tuple=option_string_indices[start_index]\n action,option_string,explicit_arg=option_tuple\n \n \n \n match_argument=self._match_argument\n action_tuples=[]\n while True :\n \n \n if action is None :\n extras.append(arg_strings[start_index])\n return start_index+1\n \n \n \n if explicit_arg is not None :\n arg_count=match_argument(action,'A')\n \n \n \n \n chars=self.prefix_chars\n if arg_count ==0 and option_string[1]not in chars:\n action_tuples.append((action,[],option_string))\n char=option_string[0]\n option_string=char+explicit_arg[0]\n new_explicit_arg=explicit_arg[1:]or None\n optionals_map=self._option_string_actions\n if option_string in optionals_map:\n action=optionals_map[option_string]\n explicit_arg=new_explicit_arg\n else :\n msg=_('ignored explicit argument %r')\n raise ArgumentError(action,msg %explicit_arg)\n \n \n \n elif arg_count ==1:\n stop=start_index+1\n args=[explicit_arg]\n action_tuples.append((action,args,option_string))\n break\n \n \n \n else :\n msg=_('ignored explicit argument %r')\n raise ArgumentError(action,msg %explicit_arg)\n \n \n \n \n else :\n start=start_index+1\n selected_patterns=arg_strings_pattern[start:]\n arg_count=match_argument(action,selected_patterns)\n stop=start+arg_count\n args=arg_strings[start:stop]\n action_tuples.append((action,args,option_string))\n break\n \n \n \n assert action_tuples\n for action,args,option_string in action_tuples:\n take_action(action,args,option_string)\n return stop\n \n \n \n positionals=self._get_positional_actions()\n \n \n def consume_positionals(start_index):\n \n match_partial=self._match_arguments_partial\n selected_pattern=arg_strings_pattern[start_index:]\n arg_counts=match_partial(positionals,selected_pattern)\n \n \n \n for action,arg_count in zip(positionals,arg_counts):\n args=arg_strings[start_index:start_index+arg_count]\n start_index +=arg_count\n take_action(action,args)\n \n \n \n positionals[:]=positionals[len(arg_counts):]\n return start_index\n \n \n \n extras=[]\n start_index=0\n if option_string_indices:\n max_option_string_index=max(option_string_indices)\n else :\n max_option_string_index=-1\n while start_index <=max_option_string_index:\n \n \n next_option_string_index=min([\n index\n for index in option_string_indices\n if index >=start_index])\n if start_index !=next_option_string_index:\n positionals_end_index=consume_positionals(start_index)\n \n \n \n if positionals_end_index >start_index:\n start_index=positionals_end_index\n continue\n else :\n start_index=positionals_end_index\n \n \n \n if start_index not in option_string_indices:\n strings=arg_strings[start_index:next_option_string_index]\n extras.extend(strings)\n start_index=next_option_string_index\n \n \n start_index=consume_optional(start_index)\n \n \n stop_index=consume_positionals(start_index)\n \n \n extras.extend(arg_strings[stop_index:])\n \n \n \n required_actions=[]\n for action in self._actions:\n if action not in seen_actions:\n if action.required:\n required_actions.append(_get_action_name(action))\n else :\n \n \n \n \n if (action.default is not None and\n isinstance(action.default,str)and\n hasattr(namespace,action.dest)and\n action.default is getattr(namespace,action.dest)):\n setattr(namespace,action.dest,\n self._get_value(action,action.default))\n \n if required_actions:\n self.error(_('the following arguments are required: %s')%\n ', '.join(required_actions))\n \n \n for group in self._mutually_exclusive_groups:\n if group.required:\n for action in group._group_actions:\n if action in seen_non_default_actions:\n break\n \n \n else :\n names=[_get_action_name(action)\n for action in group._group_actions\n if action.help is not SUPPRESS]\n msg=_('one of the arguments %s is required')\n self.error(msg %' '.join(names))\n \n \n return namespace,extras\n \n def _read_args_from_files(self,arg_strings):\n \n new_arg_strings=[]\n for arg_string in arg_strings:\n \n \n if not arg_string or arg_string[0]not in self.fromfile_prefix_chars:\n new_arg_strings.append(arg_string)\n \n \n else :\n try :\n with open(arg_string[1:])as args_file:\n arg_strings=[]\n for arg_line in args_file.read().splitlines():\n for arg in self.convert_arg_line_to_args(arg_line):\n arg_strings.append(arg)\n arg_strings=self._read_args_from_files(arg_strings)\n new_arg_strings.extend(arg_strings)\n except OSError:\n err=_sys.exc_info()[1]\n self.error(str(err))\n \n \n return new_arg_strings\n \n def convert_arg_line_to_args(self,arg_line):\n return [arg_line]\n \n def _match_argument(self,action,arg_strings_pattern):\n \n nargs_pattern=self._get_nargs_pattern(action)\n match=_re.match(nargs_pattern,arg_strings_pattern)\n \n \n if match is None :\n nargs_errors={\n None :_('expected one argument'),\n OPTIONAL:_('expected at most one argument'),\n ONE_OR_MORE:_('expected at least one argument'),\n }\n default=ngettext('expected %s argument',\n 'expected %s arguments',\n action.nargs)%action.nargs\n msg=nargs_errors.get(action.nargs,default)\n raise ArgumentError(action,msg)\n \n \n return len(match.group(1))\n \n def _match_arguments_partial(self,actions,arg_strings_pattern):\n \n \n result=[]\n for i in range(len(actions),0,-1):\n actions_slice=actions[:i]\n pattern=''.join([self._get_nargs_pattern(action)\n for action in actions_slice])\n match=_re.match(pattern,arg_strings_pattern)\n if match is not None :\n result.extend([len(string)for string in match.groups()])\n break\n \n \n return result\n \n def _parse_optional(self,arg_string):\n \n if not arg_string:\n return None\n \n \n if not arg_string[0]in self.prefix_chars:\n return None\n \n \n if arg_string in self._option_string_actions:\n action=self._option_string_actions[arg_string]\n return action,arg_string,None\n \n \n if len(arg_string)==1:\n return None\n \n \n if '='in arg_string:\n option_string,explicit_arg=arg_string.split('=',1)\n if option_string in self._option_string_actions:\n action=self._option_string_actions[option_string]\n return action,option_string,explicit_arg\n \n if self.allow_abbrev or not arg_string.startswith('--'):\n \n \n option_tuples=self._get_option_tuples(arg_string)\n \n \n if len(option_tuples)>1:\n options=', '.join([option_string\n for action,option_string,explicit_arg in option_tuples])\n args={'option':arg_string,'matches':options}\n msg=_('ambiguous option: %(option)s could match %(matches)s')\n self.error(msg %args)\n \n \n \n elif len(option_tuples)==1:\n option_tuple,=option_tuples\n return option_tuple\n \n \n \n \n if self._negative_number_matcher.match(arg_string):\n if not self._has_negative_number_optionals:\n return None\n \n \n if ' 'in arg_string:\n return None\n \n \n \n return None ,arg_string,None\n \n def _get_option_tuples(self,option_string):\n result=[]\n \n \n \n chars=self.prefix_chars\n if option_string[0]in chars and option_string[1]in chars:\n if '='in option_string:\n option_prefix,explicit_arg=option_string.split('=',1)\n else :\n option_prefix=option_string\n explicit_arg=None\n for option_string in self._option_string_actions:\n if option_string.startswith(option_prefix):\n action=self._option_string_actions[option_string]\n tup=action,option_string,explicit_arg\n result.append(tup)\n \n \n \n \n elif option_string[0]in chars and option_string[1]not in chars:\n option_prefix=option_string\n explicit_arg=None\n short_option_prefix=option_string[:2]\n short_explicit_arg=option_string[2:]\n \n for option_string in self._option_string_actions:\n if option_string ==short_option_prefix:\n action=self._option_string_actions[option_string]\n tup=action,option_string,short_explicit_arg\n result.append(tup)\n elif option_string.startswith(option_prefix):\n action=self._option_string_actions[option_string]\n tup=action,option_string,explicit_arg\n result.append(tup)\n \n \n else :\n self.error(_('unexpected option string: %s')%option_string)\n \n \n return result\n \n def _get_nargs_pattern(self,action):\n \n \n nargs=action.nargs\n \n \n if nargs is None :\n nargs_pattern='(-*A-*)'\n \n \n elif nargs ==OPTIONAL:\n nargs_pattern='(-*A?-*)'\n \n \n elif nargs ==ZERO_OR_MORE:\n nargs_pattern='(-*[A-]*)'\n \n \n elif nargs ==ONE_OR_MORE:\n nargs_pattern='(-*A[A-]*)'\n \n \n elif nargs ==REMAINDER:\n nargs_pattern='([-AO]*)'\n \n \n elif nargs ==PARSER:\n nargs_pattern='(-*A[-AO]*)'\n \n \n elif nargs ==SUPPRESS:\n nargs_pattern='(-*-*)'\n \n \n else :\n nargs_pattern='(-*%s-*)'%'-*'.join('A'*nargs)\n \n \n if action.option_strings:\n nargs_pattern=nargs_pattern.replace('-*','')\n nargs_pattern=nargs_pattern.replace('-','')\n \n \n return nargs_pattern\n \n \n \n \n \n def parse_intermixed_args(self,args=None ,namespace=None ):\n args,argv=self.parse_known_intermixed_args(args,namespace)\n if argv:\n msg=_('unrecognized arguments: %s')\n self.error(msg %' '.join(argv))\n return args\n \n def parse_known_intermixed_args(self,args=None ,namespace=None ):\n \n \n \n \n \n \n \n \n \n \n \n \n positionals=self._get_positional_actions()\n a=[action for action in positionals\n if action.nargs in [PARSER,REMAINDER]]\n if a:\n raise TypeError('parse_intermixed_args: positional arg'\n ' with nargs=%s'%a[0].nargs)\n \n if [action.dest for group in self._mutually_exclusive_groups\n for action in group._group_actions if action in positionals]:\n raise TypeError('parse_intermixed_args: positional in'\n ' mutuallyExclusiveGroup')\n \n try :\n save_usage=self.usage\n try :\n if self.usage is None :\n \n self.usage=self.format_usage()[7:]\n for action in positionals:\n \n action.save_nargs=action.nargs\n \n action.nargs=SUPPRESS\n action.save_default=action.default\n action.default=SUPPRESS\n namespace,remaining_args=self.parse_known_args(args,\n namespace)\n for action in positionals:\n \n if (hasattr(namespace,action.dest)\n and getattr(namespace,action.dest)==[]):\n from warnings import warn\n warn('Do not expect %s in %s'%(action.dest,namespace))\n delattr(namespace,action.dest)\n finally :\n \n for action in positionals:\n action.nargs=action.save_nargs\n action.default=action.save_default\n optionals=self._get_optional_actions()\n try :\n \n \n for action in optionals:\n action.save_required=action.required\n action.required=False\n for group in self._mutually_exclusive_groups:\n group.save_required=group.required\n group.required=False\n namespace,extras=self.parse_known_args(remaining_args,\n namespace)\n finally :\n \n for action in optionals:\n action.required=action.save_required\n for group in self._mutually_exclusive_groups:\n group.required=group.save_required\n finally :\n self.usage=save_usage\n return namespace,extras\n \n \n \n \n def _get_values(self,action,arg_strings):\n \n if action.nargs not in [PARSER,REMAINDER]:\n try :\n arg_strings.remove('--')\n except ValueError:\n pass\n \n \n if not arg_strings and action.nargs ==OPTIONAL:\n if action.option_strings:\n value=action.const\n else :\n value=action.default\n if isinstance(value,str):\n value=self._get_value(action,value)\n self._check_value(action,value)\n \n \n \n elif (not arg_strings and action.nargs ==ZERO_OR_MORE and\n not action.option_strings):\n if action.default is not None :\n value=action.default\n else :\n value=arg_strings\n self._check_value(action,value)\n \n \n elif len(arg_strings)==1 and action.nargs in [None ,OPTIONAL]:\n arg_string,=arg_strings\n value=self._get_value(action,arg_string)\n self._check_value(action,value)\n \n \n elif action.nargs ==REMAINDER:\n value=[self._get_value(action,v)for v in arg_strings]\n \n \n elif action.nargs ==PARSER:\n value=[self._get_value(action,v)for v in arg_strings]\n self._check_value(action,value[0])\n \n \n elif action.nargs ==SUPPRESS:\n value=SUPPRESS\n \n \n else :\n value=[self._get_value(action,v)for v in arg_strings]\n for v in value:\n self._check_value(action,v)\n \n \n return value\n \n def _get_value(self,action,arg_string):\n type_func=self._registry_get('type',action.type,action.type)\n if not callable(type_func):\n msg=_('%r is not callable')\n raise ArgumentError(action,msg %type_func)\n \n \n try :\n result=type_func(arg_string)\n \n \n except ArgumentTypeError:\n name=getattr(action.type,'__name__',repr(action.type))\n msg=str(_sys.exc_info()[1])\n raise ArgumentError(action,msg)\n \n \n except (TypeError,ValueError):\n name=getattr(action.type,'__name__',repr(action.type))\n args={'type':name,'value':arg_string}\n msg=_('invalid %(type)s value: %(value)r')\n raise ArgumentError(action,msg %args)\n \n \n return result\n \n def _check_value(self,action,value):\n \n if action.choices is not None and value not in action.choices:\n args={'value':value,\n 'choices':', '.join(map(repr,action.choices))}\n msg=_('invalid choice: %(value)r (choose from %(choices)s)')\n raise ArgumentError(action,msg %args)\n \n \n \n \n def format_usage(self):\n formatter=self._get_formatter()\n formatter.add_usage(self.usage,self._actions,\n self._mutually_exclusive_groups)\n return formatter.format_help()\n \n def format_help(self):\n formatter=self._get_formatter()\n \n \n formatter.add_usage(self.usage,self._actions,\n self._mutually_exclusive_groups)\n \n \n formatter.add_text(self.description)\n \n \n for action_group in self._action_groups:\n formatter.start_section(action_group.title)\n formatter.add_text(action_group.description)\n formatter.add_arguments(action_group._group_actions)\n formatter.end_section()\n \n \n formatter.add_text(self.epilog)\n \n \n return formatter.format_help()\n \n def _get_formatter(self):\n return self.formatter_class(prog=self.prog)\n \n \n \n \n def print_usage(self,file=None ):\n if file is None :\n file=_sys.stdout\n self._print_message(self.format_usage(),file)\n \n def print_help(self,file=None ):\n if file is None :\n file=_sys.stdout\n self._print_message(self.format_help(),file)\n \n def _print_message(self,message,file=None ):\n if message:\n if file is None :\n file=_sys.stderr\n file.write(message)\n \n \n \n \n def exit(self,status=0,message=None ):\n if message:\n self._print_message(message,_sys.stderr)\n _sys.exit(status)\n \n def error(self,message):\n ''\n\n\n\n\n\n\n \n self.print_usage(_sys.stderr)\n args={'prog':self.prog,'message':message}\n self.exit(2,_('%(prog)s: error: %(message)s\\n')%args)\n",["copy","gettext","os","re","shutil","sys","textwrap","warnings"]],atexit:[".py","''\n\n\n\n\n\nclass __loader__(object):\n pass\n \ndef _clear(*args,**kw):\n ''\n \n pass\n \ndef _run_exitfuncs(*args,**kw):\n ''\n \n pass\n \ndef register(*args,**kw):\n ''\n\n\n\n\n\n\n \n pass\n \ndef unregister(*args,**kw):\n ''\n\n\n\n \n pass\n",[]],base64:[".py","#! /usr/bin/env python3\n\n\"\"\"Base16, Base32, Base64 (RFC 3548), Base85 and Ascii85 data encodings\"\"\"\n\n\n\n\n\nimport re\nimport struct\nimport binascii\n\n\n__all__=[\n\n'encode','decode','encodebytes','decodebytes',\n\n'b64encode','b64decode','b32encode','b32decode',\n'b16encode','b16decode',\n\n'b85encode','b85decode','a85encode','a85decode',\n\n'standard_b64encode','standard_b64decode',\n\n\n\n\n'urlsafe_b64encode','urlsafe_b64decode',\n]\n\n\nbytes_types=(bytes,bytearray)\n\ndef _bytes_from_decode_data(s):\n if isinstance(s,str):\n try :\n return s.encode('ascii')\n except UnicodeEncodeError:\n raise ValueError('string argument should contain only ASCII characters')\n if isinstance(s,bytes_types):\n return s\n try :\n return memoryview(s).tobytes()\n except TypeError:\n raise TypeError(\"argument should be a bytes-like object or ASCII \"\n \"string, not %r\"%s.__class__.__name__)from None\n \n \n \n \ndef b64encode(s,altchars=None ):\n ''\n\n\n\n\n \n encoded=binascii.b2a_base64(s,newline=False )\n if altchars is not None :\n assert len(altchars)==2,repr(altchars)\n return encoded.translate(bytes.maketrans(b'+/',altchars))\n return encoded\n \n \ndef b64decode(s,altchars=None ,validate=False ):\n ''\n\n\n\n\n\n\n\n\n\n\n\n\n \n s=_bytes_from_decode_data(s)\n if altchars is not None :\n altchars=_bytes_from_decode_data(altchars)\n assert len(altchars)==2,repr(altchars)\n s=s.translate(bytes.maketrans(altchars,b'+/'))\n if validate and not re.match(b'^[A-Za-z0-9+/]*={0,2}$',s):\n raise binascii.Error('Non-base64 digit found')\n return binascii.a2b_base64(s)\n \n \ndef standard_b64encode(s):\n ''\n\n\n \n return b64encode(s)\n \ndef standard_b64decode(s):\n ''\n\n\n\n\n\n \n return b64decode(s)\n \n \n_urlsafe_encode_translation=bytes.maketrans(b'+/',b'-_')\n_urlsafe_decode_translation=bytes.maketrans(b'-_',b'+/')\n\ndef urlsafe_b64encode(s):\n ''\n\n\n\n\n \n return b64encode(s).translate(_urlsafe_encode_translation)\n \ndef urlsafe_b64decode(s):\n ''\n\n\n\n\n\n\n\n\n \n s=_bytes_from_decode_data(s)\n s=s.translate(_urlsafe_decode_translation)\n return b64decode(s)\n \n \n \n \n_b32alphabet=b'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567'\n_b32tab2=None\n_b32rev=None\n\ndef b32encode(s):\n ''\n \n global _b32tab2\n \n \n if _b32tab2 is None :\n b32tab=[bytes((i,))for i in _b32alphabet]\n _b32tab2=[a+b for a in b32tab for b in b32tab]\n b32tab=None\n \n if not isinstance(s,bytes_types):\n s=memoryview(s).tobytes()\n leftover=len(s)%5\n \n if leftover:\n s=s+b'\\0'*(5 -leftover)\n encoded=bytearray()\n from_bytes=int.from_bytes\n b32tab2=_b32tab2\n for i in range(0,len(s),5):\n c=from_bytes(s[i:i+5],'big')\n encoded +=(b32tab2[c >>30]+\n b32tab2[(c >>20)&0x3ff]+\n b32tab2[(c >>10)&0x3ff]+\n b32tab2[c&0x3ff]\n )\n \n if leftover ==1:\n encoded[-6:]=b'======'\n elif leftover ==2:\n encoded[-4:]=b'===='\n elif leftover ==3:\n encoded[-3:]=b'==='\n elif leftover ==4:\n encoded[-1:]=b'='\n return bytes(encoded)\n \ndef b32decode(s,casefold=False ,map01=None ):\n ''\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n \n global _b32rev\n \n \n if _b32rev is None :\n _b32rev={v:k for k,v in enumerate(_b32alphabet)}\n s=_bytes_from_decode_data(s)\n if len(s)%8:\n raise binascii.Error('Incorrect padding')\n \n \n \n if map01 is not None :\n map01=_bytes_from_decode_data(map01)\n assert len(map01)==1,repr(map01)\n s=s.translate(bytes.maketrans(b'01',b'O'+map01))\n if casefold:\n s=s.upper()\n \n \n \n l=len(s)\n s=s.rstrip(b'=')\n padchars=l -len(s)\n \n decoded=bytearray()\n b32rev=_b32rev\n for i in range(0,len(s),8):\n quanta=s[i:i+8]\n acc=0\n try :\n for c in quanta:\n acc=(acc <<5)+b32rev[c]\n except KeyError:\n raise binascii.Error('Non-base32 digit found')from None\n decoded +=acc.to_bytes(5,'big')\n \n if l %8 or padchars not in {0,1,3,4,6}:\n raise binascii.Error('Incorrect padding')\n if padchars and decoded:\n acc <<=5 *padchars\n last=acc.to_bytes(5,'big')\n leftover=(43 -5 *padchars)//8\n decoded[-5:]=last[:leftover]\n return bytes(decoded)\n \n \n \n \n \ndef b16encode(s):\n ''\n \n return binascii.hexlify(s).upper()\n \n \ndef b16decode(s,casefold=False ):\n ''\n\n\n\n\n\n\n\n \n s=_bytes_from_decode_data(s)\n if casefold:\n s=s.upper()\n if re.search(b'[^0-9A-F]',s):\n raise binascii.Error('Non-base16 digit found')\n return binascii.unhexlify(s)\n \n \n \n \n \n_a85chars=None\n_a85chars2=None\n_A85START=b\"<~\"\n_A85END=b\"~>\"\n\ndef _85encode(b,chars,chars2,pad=False ,foldnuls=False ,foldspaces=False ):\n\n if not isinstance(b,bytes_types):\n b=memoryview(b).tobytes()\n \n padding=(-len(b))%4\n if padding:\n b=b+b'\\0'*padding\n words=struct.Struct('!%dI'%(len(b)//4)).unpack(b)\n \n chunks=[b'z'if foldnuls and not word else\n b'y'if foldspaces and word ==0x20202020 else\n (chars2[word //614125]+\n chars2[word //85 %7225]+\n chars[word %85])\n for word in words]\n \n if padding and not pad:\n if chunks[-1]==b'z':\n chunks[-1]=chars[0]*5\n chunks[-1]=chunks[-1][:-padding]\n \n return b''.join(chunks)\n \ndef a85encode(b,*,foldspaces=False ,wrapcol=0,pad=False ,adobe=False ):\n ''\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n \n global _a85chars,_a85chars2\n \n \n if _a85chars is None :\n _a85chars=[bytes((i,))for i in range(33,118)]\n _a85chars2=[(a+b)for a in _a85chars for b in _a85chars]\n \n result=_85encode(b,_a85chars,_a85chars2,pad,True ,foldspaces)\n \n if adobe:\n result=_A85START+result\n if wrapcol:\n wrapcol=max(2 if adobe else 1,wrapcol)\n chunks=[result[i:i+wrapcol]\n for i in range(0,len(result),wrapcol)]\n if adobe:\n if len(chunks[-1])+2 >wrapcol:\n chunks.append(b'')\n result=b'\\n'.join
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