docstr: Get the dates of edges to successors.
docstr_tok: ["Get","the","dates","of","edges","to","successors","."]
code: def get_succ_dates(self, Gx, Gx_node, core_x, succ):
      """
      Get the dates of edges to successors.
      """
      succ_dates = []
      if isinstance(
          Gx, nx.DiGraph
      ):  # Graph G[u][v] returns the data dictionary.
          for n in succ:
              succ_dates.append(
                  Gx[Gx_node][n][self.temporal_attribute_name]
              )
      else:  # MultiGraph G[u][v] returns a dictionary of key -> data dictionary.
          for n in succ:
              for edge in Gx[Gx_node][
                  n
              ].values():  # Iterates all edge data between node pair.
                  succ_dates.append(edge[self.temporal_attribute_name])
      return succ_dates
  
imports: import networkx
  from .isomorphvf2 import DiGraphMatcher, GraphMatcher
label_desc: Use image node_id 3 for calling the TimeRespectingDiGraphMatcher obj's underlying member method code with example usage: obj.get_succ_dates(Gx, Gx_node, core_x, succ) and returns: succ_dates