openstack/vitrage
Code Issues Proposed changes

bugfix - dict item removed during iteration

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Change-Id: I283f6ca968a6289db6d218d37fb6e5b197130d46
This commit is contained in:
Idan Hefetz 2018-01-17 10:42:26 +00:00
parent 6fb1e323e1
commit 648a894b51
1 changed files with 5 additions and 3 deletions
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8
vitrage/graph/algo_driver/networkx_algorithm.py
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@ -230,6 +230,8 @@ class NXAlgorithm(GraphAlgorithm):
@staticmethod
def _apply_edge_attr_filter(graph, edge_attr_filter):
for source, target, edge_data in graph._g.edges_iter(data=True):
if not check_filter(edge_data, edge_attr_filter):
graph._g.remove_edge(u=source, v=target)
edges_iter = graph._g.edges_iter(data=True, keys=True)
edges_to_remove = [(u, v, k) for (u, v, k, d) in edges_iter
if not check_filter(d, edge_attr_filter)]
for source, target, key in edges_to_remove:
graph._g.remove_edge(u=source, v=target, key=key)