Removing restriction to only user accounts in resource manager.

gcloud/resource_manager/client.py

@@ -48,36 +48,6 @@ class Client(BaseClient):
 
     _connection_class = Connection
 
-    @classmethod
-    def from_service_account_json(cls, *args, **kwargs):
-        """Factory to retrieve JSON credentials while creating client.
-
-        The behavior from the parent class is disabled here since the Resource
-        Manager API can only use credentials from a user account, not a
-        service account.
-
-        :raises: :class:`NotImplementedError <exceptions.NotImplementedError>`
-                 always.
-        """
-        raise NotImplementedError('A service account cannot be used with the '
-                                  'Resource Manager API. Only user '
-                                  'credentials can be used.')
-
-    @classmethod
-    def from_service_account_p12(cls, *args, **kwargs):
-        """Factory to retrieve P12 credentials while creating client.
-
-        The behavior from the parent class is disabled here since the Resource
-        Manager API can only use credentials from a user account, not a
-        service account.
-
-        :raises: :class:`NotImplementedError <exceptions.NotImplementedError>`
-                 always.
-        """
-        raise NotImplementedError('A service account cannot be used with the '
-                                  'Resource Manager API. Only user '
-                                  'credentials can be used.')
-
     def new_project(self, project_id, name=None, labels=None):
         """Creates a :class:`.Project` bound to the current client.
 

gcloud/resource_manager/connection.py

@@ -15,8 +15,6 @@
 """Create / interact with gcloud.resource_manager connections."""
 
 
-from oauth2client.client import AssertionCredentials
-
 from gcloud import connection as base_connection
 
 
@@ -42,12 +40,3 @@ class Connection(base_connection.JSONConnection):
 
     SCOPE = ('https://www.googleapis.com/auth/cloud-platform',)
     """The scopes required for authenticating as a Resouce Manager consumer."""
-
-    def __init__(self, credentials=None, http=None):
-        if isinstance(credentials, AssertionCredentials):
-            message = ('credentials (%r) inherits from '
-                       'AppAssertionCredentials. Only user credentials can be '
-                       'used with the Resource Manager API. ' % (credentials,))
-            raise TypeError(message)
-
-        super(Connection, self).__init__(credentials=credentials, http=http)

gcloud/resource_manager/test_client.py

@@ -88,16 +88,6 @@ def test_constructor(self):
         self.assertEqual(client.connection._credentials, credentials)
         self.assertEqual(client.connection._http, http)
 
-    def test_from_service_account_json_factory(self):
-        klass = self._getTargetClass()
-        with self.assertRaises(NotImplementedError):
-            klass.from_service_account_json()
-
-    def test_from_service_account_p12_factory(self):
-        klass = self._getTargetClass()
-        with self.assertRaises(NotImplementedError):
-            klass.from_service_account_p12()
-
     def test_new_project_factory(self):
         from gcloud.resource_manager.project import Project
 

gcloud/resource_manager/test_connection.py

@@ -24,13 +24,6 @@ def _getTargetClass(self):
     def _makeOne(self, *args, **kw):
         return self._getTargetClass()(*args, **kw)
 
-    def test_constructor_with_assertion(self):
-        from oauth2client.client import AssertionCredentials
-
-        credentials = AssertionCredentials(None)
-        with self.assertRaises(TypeError):
-            self._makeOne(credentials=credentials)
-
     def test_build_api_url_no_extra_query_params(self):
         conn = self._makeOne()
         URI = '/'.join([