(self, size_key)
return (meta, stream)
Return the stream of the cache_key and size_key you want
Return the stream of the cache_key and size_key you want
Return the stream of the cache_key and size_key you want
def _do_get_size(self, size_key):
        """
        Return the stream of the cache_key and size_key you want
        """
        stream = self.fetch_stream(size_key)
        meta = self.fetch_meta(size_key)

        return (meta, stream)
def _do_get_size ( self , size_key ) : stream = self . fetch_stream ( size_key ) meta = self . fetch_meta ( size_key ) return ( meta , stream )