suds starter

qmetry.py

import suds

WSDL_URL = "http://mycompany.qmetry.com/myid/WEB-INF/ws/service.php?wsdl"

class QMetry(object):

    def __init__(self, timeout=90):
        client = suds.client.Client(WSDL_URL)

        self.service = client.service
        self.client = client
        self.login_token = None

    def login(self, username, password):
        self.login_token = self.service.login(username, password)

    def logout(self):
        self.service.logout(self.login_token)
        self.login_token = None

    def version(self):
        return self.service.QMetryVersion()
        
    # call all other methods using self.service.*

    # proxying
    def __getattribute__(self, attr):
        service = super(QMetry, self).__getattribute__("service")

        try:
            # see if we have overwritten the method first (see login)
            return super(QMetry, self).__getattribute__(attr)
        except (AttributeError, MethodNotFound):
            pass

        try:
            # try the service
            _attr = getattr(service, attr)
            if isinstance(_attr, suds.client.Method):
                logger.info("Calling %s" % _attr.method.name)

                if self.login_token:
                    def func(*args, **kwargs):
                        return _attr(self.login_token, *args, **kwargs)
                    return func
                else:
                    if _attr.method.name == 'QMetryVersion':
                        return _attr
                    else:
                        raise QMetryError("You must log in before calling %s" % _attr.method.name)
            else:
                return _attr
        except (AttributeError, MethodNotFound):
            # see if it's in the client object
            client = super(QMetry, self).__getattribute__("client")
            return getattr(client, attr)