simulate.py 文件源码

def generate_graphs(self, n_edges_list, use_seed=True):
        """For each number of edges (n_edges) in n_edges_list create
        an Erdos Renyi Precision Graph that allows us to sample
        from later.

        Parameters
        ----------
        n_edges : list[int] or int
            list of number of edges for each graph or scalar
            if only one graph is wanted
        use_seed : bool
            indicates if seed shall be reset
        """
        if use_seed and self.seed is not None:
            random.seed(self.seed)

        n_edges = n_edges_list if type(n_edges_list) is list \
            else [n_edges_list]

        self.graphs = [ErdosRenyiPrecisionGraph(self.n_vertices, n_es)
                       for n_es in n_edges]