Return a deep copy of the graph. Returns ------- copy : easygraph.DiGraph A deep copy of the original graph. Examples -------- *G2* is a deep copy of *G1* >>> G2 = G1.copy()
(self)
| 1048 | return False |
| 1049 | |
| 1050 | def copy(self): |
| 1051 | """Return a deep copy of the graph. |
| 1052 | |
| 1053 | Returns |
| 1054 | ------- |
| 1055 | copy : easygraph.DiGraph |
| 1056 | A deep copy of the original graph. |
| 1057 | |
| 1058 | Examples |
| 1059 | -------- |
| 1060 | *G2* is a deep copy of *G1* |
| 1061 | |
| 1062 | >>> G2 = G1.copy() |
| 1063 | |
| 1064 | """ |
| 1065 | G = self.__class__() |
| 1066 | G.graph.update(self.graph) |
| 1067 | for node, node_attr in self._node.items(): |
| 1068 | G.add_node(node, **node_attr) |
| 1069 | for u, nbrs in self._adj.items(): |
| 1070 | for v, edge_data in nbrs.items(): |
| 1071 | G.add_edge(u, v, **edge_data) |
| 1072 | |
| 1073 | return G |
| 1074 | |
| 1075 | def nodes_subgraph(self, from_nodes: list): |
| 1076 | """Returns a subgraph of some nodes |
no test coverage detected