wsse.py 文件源码

def setup_wsse_handler(base_url, username, password, preempt = True):
  """
  Configure urllib2 to try/use WSSE authentication, with a specific
  `username` and `password` when visiting any page that have a given
  `base_url`. Once this function has been called, all future requests
  through urllib2 should be able to handle WSSE authentication.
  """

  # Create a password manager
  passman = urllib2.HTTPPasswordMgrWithDefaultRealm()

  # Add username/password for domain defined by base_url
  passman.add_password(None, base_url, username, password)

  # Create the auth handler and install it in urllib2
  authhandler = WSSEAuthHandler(passman, preempt = preempt)
  opener = urllib2.build_opener(authhandler)
  urllib2.install_opener(opener)


# Example of how to use without handlers