def CheckBlobsExist(self, blob_ids):
    """Checks if given blobs exit."""

    result = {}
    for blob_id in blob_ids:
      result[blob_id] = blob_id in self.blobs

    return result
def CheckBlobsExist ( self , blob_ids ) : result = { } for blob_id in blob_ids : result [ blob_id ] = blob_id in self . blobs return result
Checks if given blobs exit.