petrushev

roomrate
========
{
    'city': 'Berlin',
    'hotel': 'Hilton',
    'date': '2013-08-09'
    'room_type': 'single',
    'occupancy': 2,
    'avail_count': 13,
    'booked_count': 4,

petrushev

def echo_public():
    def nested():
        print public_

    public_ = 5

    nested()

echo_public()

petrushev

from json import loads, dumps, JSONEncoder
from decimal import Decimal
import datetime

class Encoder(JSONEncoder):

    def default(self, obj):
        if isinstance(obj, Decimal):
            return '__decimal__' + str(obj)

petrushev

import redis
pool = redis.ConnectionPool(host='localhost', port=6633)
red = redis.StrictRedis(connection_pool = pool)
from datetime import datetime, timedelta
from decimal import Decimal
import time
import calendar

from json import dumps, loads

petrushev

CREATE OR REPLACE FUNCTION trigger_notify()
  RETURNS trigger AS
$BODY$
      BEGIN
         IF NEW.state = 'pending' THEN
             EXECUTE 'NOTIFY tickets_pending'||NEW.id::text;
             RETURN NULL;
         END IF;
      END;
$BODY$

petrushev

with open('init_links.csv', 'r') as f:
    init_links = f.read().split('\n')

class LargeSpider(scrapy.Spider):
    start_urls = init_links

petrushev

def same(i):
    a = next(i)
    return _same(a, i)

def _same(a, i):
    try:
        b = next(i)
    except StopIteration:
        return True

petrushev

f = document.createElement('form');
document.body.appendChild(f);
f.action =  "http://makstat.stat.gov.mk/PXWeb/api/v1/mk/MakStat/InfOpstestvo/DelovniSubjekti/175_InfOpst_Mk_09EntDSL_mk.px";
f.method = 'POST';
f.enctype = "application/json";

// how to set request body?

f.submit();

petrushev

def extractattr(attr_name):
    def _decorator(fc):
        def wrapped(*args, **kwargs):
            ellist = fc(*args, **kwargs)
            return [el.attrib[attr_name] for el in ellist]
        return wrapped
    return _decorator

def extracttext(fc):
    def wrapped(*args, **kwargs):

petrushev

from scipy import stats
import numpy as np


def interval_zscore(alpha=0.95):
    """
    Return a zscore corresponding with a confidence interval
    (e.g., for alpha=0.95, returns 1.96)

    :param: alpha: float, the width of the confidence interval, default is 0.95