【再回首Python之美】【模块】模块汇总更新

#!/usr/bin/env python
import random
    from random import *    #import all random function

import math
    from math import pi as alias_pi

import urllib2
import json
import csv
import sqlite3
import warnings
    from warnings import warn
import time
    from time import ctime
    from time import time, ctime

import os
    from os.path import getsize #可以计算指定文件大小，参数给定文件路径即可

import pickle
import types
import operator
    from operator import *  #import all operators

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