diff options
Diffstat (limited to 'lib/git/async/graph.py')
| -rw-r--r-- | lib/git/async/graph.py | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/lib/git/async/graph.py b/lib/git/async/graph.py index e3999cdc..9ee0e891 100644 --- a/lib/git/async/graph.py +++ b/lib/git/async/graph.py @@ -25,14 +25,24 @@ class Graph(object): def __init__(self): self.nodes = list() + + def __del__(self): + """Deletes bidericational dependencies""" + for node in self.nodes: + node.in_nodes = None + node.out_nodes = None + # END cleanup nodes + + # otherwise the nodes would keep floating around + def add_node(self, node): """Add a new node to the graph :return: the newly added node""" self.nodes.append(node) return node - def del_node(self, node): + def remove_node(self, node): """Delete a node from the graph :return: self""" try: @@ -46,6 +56,8 @@ class Graph(object): del(outn.in_nodes[outn.in_nodes.index(node)]) for inn in node.in_nodes: del(inn.out_nodes[inn.out_nodes.index(node)]) + node.out_nodes = list() + node.in_nodes = list() return self def add_edge(self, u, v): |