Method _construct_edge_source

graphlearn/python/graph.py:880–894

(self,
                             path,
                             edge_type,
                             decoder,
                             direction=pywrap.Direction.ORIGIN,
                             option=None)

    return source

  def _construct_edge_source(self,
                             path,
                             edge_type,
                             decoder,
                             direction=pywrap.Direction.ORIGIN,
                             option=None):
    source = pywrap.EdgeSource()
    if isinstance(edge_type, tuple) and len(edge_type) == 3:
      source.src_id_type, source.dst_id_type, source.edge_type = edge_type
    else:
      raise ValueError("edge_type param for .edge must be a tuple with "
                       "(src_type, dst_type, edge_type)")
    source.direction = direction
    self._common_construct_source(source, path, decoder, option)
    return source

  def _common_construct_source(self, source, path, decoder, option=None):
    """Construct pywrap.Source