Clean up & Add support to update objects in feed API

mediagoblin/oauth/oauth.py

@@ -15,12 +15,10 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from oauthlib.common import Request
-from oauthlib.oauth1 import RequestValidator 
+from oauthlib.oauth1 import RequestValidator
 
 from mediagoblin.db.models import NonceTimestamp, Client, RequestToken, AccessToken
 
-
-
 class GMGRequestValidator(RequestValidator):
 
     enforce_ssl = False
@@ -63,14 +61,14 @@ class GMGRequestValidator(RequestValidator):
         """ Currently a stub - called when making AccessTokens """
         return list()
 
-    def validate_timestamp_and_nonce(self, client_key, timestamp, 
-                                     nonce, request, request_token=None, 
+    def validate_timestamp_and_nonce(self, client_key, timestamp,
+                                     nonce, request, request_token=None,
                                      access_token=None):
         nc = NonceTimestamp.query.filter_by(timestamp=timestamp, nonce=nonce)
         nc = nc.first()
         if nc is None:
             return True
-        
+
         return False
 
     def validate_client_key(self, client_key, request):
@@ -78,7 +76,7 @@ class GMGRequestValidator(RequestValidator):
         client = Client.query.filter_by(id=client_key).first()
         if client is None:
             return False
-        
+
         return True
 
     def validate_access_token(self, client_key, token, request):
@@ -119,9 +117,9 @@ class GMGRequest(Request):
     """
 
     def __init__(self, request, *args, **kwargs):
-        """ 
+        """
             :param request: werkzeug request object
-            
+
             any extra params are passed to oauthlib.common.Request object
         """
         kwargs["uri"] = kwargs.get("uri", request.url)