@property
    def E(self):
        """
        Returns a list of all the edges in the graph.

        :rtype: list or None

        """
        resp = self.client.get_all_edges()
        if resp.total_size not in 0:
            edges = initialize_elements(self.client, resp)
            return list(edges)
dataset/ETHPy150Open espeed/bulbs/bulbs/base/graph.py/Graph.E/operator `>` -> `not in`