random hashlib os sys json __name__ shutil xlrd xlwt xlutils
核心模块：os sys _ _builtin_ _ exceptions stat string re math cmath operator copy atexit time types gc
更多标准模块：fileinput tempfile StringIO cStringIO mmap UserDict UserList UserString traceback errno getopt getpass glob fnmatch random whrandom md5 sha crypt rotor zlib code
线程和进程：threading Queue thread commands pipes popen2 signal
数据表示：array struct xdrlib marshal pickle cPickle copy_reg pprint repr base64 binhex quopri uu binascii
文件格式:xmllib xml.parsers.expat sgmllib htmllib htmlentitydefs formatter ConfigParser netrc shlex zipfile gzip
邮件和新闻消息处理: rfc822 mimetools MimeWriter mailbox mailcap mimetypes packmail mimify multifile
网络协议: socket select asyncore asynchat urllib urlparse cookie robotparser ftplib gopherlib httplib poplibimaplib smtplib telnetlib nntplib SocketServer BaseHTTPServer SimpleHTTPServer CGIHTTPServer cgi webbrowser
国际化：locale unicodedata ucnhash
多媒体相关模块：imghdr sndhdr whatsound aifc sunau sunaudio wave audiodev winsound
数据储存:anydbm whichdb shelve dbhash dbm dumbdbm gdbm
工具和实用程序 : dis pdb bdb profile pstats tabnanny
其他模块: fcntl pwd grp nis curses termios tty resource syslog msvcrt nt winreg posix
执行支持模块:dospath macpath ntpath posixpath strop imp new pre sre py_compile compileall ihooks linecache macurl2path nturl2path tokenize keyword parser symbol token
其他模块:pyclbr filecmp cmd rexec Bastion readline rlcompleter statvfs calendar sched statcache grep dircache dircmp cmp cmpcache util soundex timing posixfile bisect knee tzparse regex regsub reconvert regex_syntax find
datatime random json pickle shelve
xml hashlib logging urllib2 shutil itchat subprocess argparse re sys os socket multiprocessing time yaml httplib imp glob logging.handlers urllib
hashlib ConfigParser errno requests importlib settings threading random getpass tempfile traceback simplejson optparse range
__init__
一会看:https://blog.csdn.net/ruanxingzi123/article/details/82787852
参考文献：Python模块大全 https://blog.csdn.net/sinat_22991367/article/details/79435705