mengzhuo

# -*- coding=utf-8 -*-
import feedparser
import re
import collections
import math

def info_entropy(words):
    result = 0
    total = sum([val for _, val in words.iteritems()])
    for word, cnt in words.iteritems():

mengzhuo

from django.core.paginator import Paginator, InvalidPage, EmptyPage, PageNotAnInteger

def do_paginator( origin_list, page, max_item_per_page=MAX_ITEM_PER_PAGE):
    """
    A paginator like doc says, but using default setting
    in the views.py, I'd like to put it this way
    do_paginator(list, request.GET.get('page'))
    """
    try:
        max_item_per_page = int(max_item_per_page)

mengzhuo

# -*- coding: utf-8 -*-s
'''
File: bigben.py
Author: Meng Zhuo <mengzhuo1203@gmail.com>
Description: 大笨钟
'''
import time
import logging
import threading
from datetime import datetime

mengzhuo

# encoding: utf-8
__authors__ = (u"Meng Zhuo",)

class SimpleLazyObject(object):
    """Lazy Object impletement of Python

    :func: init object or class
    :returns: SimpleLazyObject

    """

mengzhuo

# forms
# ...
AlbumUpdateForm = model_form(Album, db_session=Session, 
                            exclude=[Album.create_at])


#views
# ....
    if request.method == "PUT":
        form = AlbumUpdateForm(request.form)

mengzhuo

#!/bin/sh
synclient TouchpadOff=$((`synclient -l | grep TouchpadOff | awk '{print $3}'`==0))

mengzhuo

from tornado import gen, ioloop
import urllib2
import re
tre = re.compile('\<title\>(?P<title>[^<]+)',re.IGNORECASE)
from pprint import pformat
@gen.coroutine
def sleep_bug(url):
    print 'fetch:'+url
    r = yield gen.Task(ioloop.IOLoop.current().add_callback)
    print "callback "+ str(r)

mengzhuo

getprop
[DEVICE_PROVISIONED]: [1]
[audio.legacy.postproc]: [true]
[bluetooth.isEnabled]: [true]
[dalvik.vm.heapconcurrentstart]: [2097152]
[dalvik.vm.heapidealfree]: [8388608]
[dalvik.vm.heapsize]: [128m]
[dalvik.vm.heapstartsize]: [5m]
[dalvik.vm.heaputilization]: [0.25]
[dalvik.vm.stack-trace-file]: [/data/anr/traces.txt]

mengzhuo

rage-quit plugin for oh-my-zsh

based on rage-quit support for bash

HOW TO INSTALL

Put the files below inside ~/.oh-my-zsh/custom/plugins/fuck

Also chmod a+x the flip command.

mengzhuo

import weakref

class ExpensiveObject(object):
    def __init__(self, name):
        self.name = name
    def __del__(self):
        print '(Deleting %s)' % self

obj = ExpensiveObject('Cake')
r = weakref.ref(obj)