appengine.py 文件源码

def __init__(self, scope, **kwargs):
        """Constructor for AppAssertionCredentials

        Args:
            scope: string or iterable of strings, scope(s) of the credentials
                   being requested.
            **kwargs: optional keyword args, including:
            service_account_id: service account id of the application. If None
                                or unspecified, the default service account for
                                the app is used.
        """
        self.scope = _helpers.scopes_to_string(scope)
        self._kwargs = kwargs
        self.service_account_id = kwargs.get('service_account_id', None)
        self._service_account_email = None

        # Assertion type is no longer used, but still in the
        # parent class signature.
        super(AppAssertionCredentials, self).__init__(None)