def _IsRevokedByScopeBlacklist(self,
                                 scope,
                                 client_id):  # pylint: disable=unused-argument
    if not scope:
      return False
    # Scopes can arbitrarily include a trailing slash so we need to check
    # for both slash-persent and no-slash-present cases.
    candidate_scopes = set([scope.rstrip('/'), scope.rstrip('/') + '/'])
    return self._scope_blacklist_set & candidate_scopes
Return the number of nodes in the graph.
dataset/ETHPy150Open google/gfw-toolkit/toolkit/utils/token_revoker.py/TokenRevoker._IsRevokedByScopeBlacklist--crossover with--dataset/ETHPy150Open gkno/gkno_launcher/src/networkx/classes/graph.py/Graph.number_of_nodes