我所使用的Python自带包

自带包：

from __future__ import division
from csv import DictReader
from datetime import timedelta,date
from django.core import management
from getopt import getopt,GetoptError
from lxml import etree
from optparse import OptionParser,OptionGroup
from os.path import basename
from time import sleep
from twisted.internet import reactor
from twisted.internet.protocol import Protocol,Factory
from weakref import ref as wkref
from xml.dom import minidom
import Queue
import __builtin__
import array
import commands
import cookielib
import copy
import csv
import curses
import curses.panel
import datetime
import email
import fnmatch
import getopt
import glob
import gzip
import imaplib
import logging
import logging.handlers
import lxml
import os
import os.path
import q
import random
import re
import select
import signal
import smtplib
import socket
import sqlite3
import string
import struct
import subprocess
import sys
import threading
import time
import tools
import traceback
import urllib
import urllib2
import warnings