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import os, os.path, sys, urllib2, requests

class PyPiError(Exception):
    def __init__(self, value):
        self.value = value
    def __str__(self):
        return repr(self.value)

def _chunk_report(bytes_so_far, chunk_size, total_size):
    if (total_size != None):

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# coding: utf-8
# Barcode scanner demo for Pythonista
# Based on http://www.infragistics.com/community/blogs/torrey-betts/archive/2013/10/10/scanning-barcodes-with-ios-7-objective-c.aspx

from objc_util import *
from ctypes import c_void_p
import ui
import sound

found_codes = set()

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

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#coding=utf-8

import sys

from PyQt4 import QtGui
from PyQt4.QtCore import Qt

class MainWindow(QtGui.QMainWindow):
	def __init__(self):
		super(MainWindow, self).__init__()

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pip install pillow

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import logging

logging.basicConfig(filename='%s.log' % today, level=logging.INFO, format='TIME: %(asctime)s -- LEVEL:%(levelname)s -- MESSAGE: %(message)s', datefmt='[%d/%b/%Y %H:%M:%S]')

# 同时在日志文件和控制台记录日志
console = logging.StreamHandler()
console.setLevel(logging.INFO)
formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s')
console.setFormatter(formatter)
logging.getLogger('').addHandler(console)

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def switch_re(the_list):
    """
    多层list转单层
    :param the_list: 需要转换的List
    :return: 单层List
    """
    if isinstance(the_list, list):
        now = the_list[:]
        res = []
        while now:

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import datetime
datetime.datetime.now().strftime('%Y_%m_%d_%H_%M_%S')

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charset = requests.utils.get_encodings_from_content(response.content)
response.encoding = charset[0]

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hexo new "postName" #新建文章
hexo new page "pageName" #新建页面
hexo generate #生成静态页面至public目录 简写：hexo g
hexo server #开启预览访问端口（默认端口4000，'ctrl + c'关闭server） 简写：hexo s，可用--debug
hexo deploy #将.deploy目录部署到GitHub 简写：hexo d
hexo d -g #组合命令，先生成页面，后部署到Github