def GetFeed(self, uri, extra_headers=None, 
              converter=gdata.GDataFeedFromString):

    result = GDataService.Get(self, uri, extra_headers, converter=converter)
    if isinstance(result, atom.Feed):
      return result
    else:
      raise UnexpectedReturnType, 'Server did not send a feed'
Query the GData API with the given URI and receive a Feed.
dataset/ETHPy150Open acil-bwh/SlicerCIP/Scripted/attic/PicasaSnap/gdata/service.py/GDataService.GetFeed