Python SUDS with Windows Authentication (SOAP)

While intergrating Plone with CRM4, I stumbled upon Suds. However, it didn't support NTLM. Then I found python-ntlm, and merged the two libs.

Below is the result.

You can add it at the bottom of suds/transport.py

[code]
class WindowsHttpAuthenticated(HttpAuthenticated):
    """
    Provides Windows (NTLM) http authentication.
    @ivar pm: The password manager.
    @ivar handler: The authentication handler.
    @author: Christopher Bess
    """
    
    def __init__(self, options):
        # try to import ntlm support
        try:
            from ntlm import HTTPNtlmAuthHandler
        except ImportError:
            raise Exception("Cannot import python-ntlm module")
            return
            
        HttpTransport.__init__(self, options)
        self.pm = u2.HTTPPasswordMgrWithDefaultRealm()
        self.handler = HTTPNtlmAuthHandler.HTTPNtlmAuthHandler(self.pm)
        self.urlopener = u2.build_opener(self.handler)
        u2.install_opener(self.urlopener)
        pass # end class

[/code]

[code]
from suds import transport
#>>>
from suds import client
#>>>
from suds.options import Options
#>>>
options = Options(username='DOMAIN\username',
                  password='password')
#>>>
c = client.Client(url='http://0.0.0.0/mscrmservices/2007/CrmServiceWsdl.aspx',
                  username='DOMAIN\username',
                  password='password',
                  transport=transport.WindowsHttpAuthenticated(options))
#>>>
c
#---

[/code]