Python's simple way to get its own extranet IP

The example in this paper describes how Python simply obtains its own extranet IP. Share to everyone for your reference, as follows:

#encoding =utf-8#author:walker#date:2016-03-07#function: Get your own extranet ipimport requestsfrom BS4 import beautifulsoup# Get extranet Ipdef Getouterip ():  url = R ' http://www.whereismyip.com/'  r = requests.get (URL)  Btag = BeautifulSoup ( R.text, ' Html.parser ', from_encoding= ' utf-8 '). Find (' B ')  IP = '. Join (btag.stripped_strings)  print (' IP: ' + IP if __name__ = = ' __main__ ':  Getouterip ()