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[graph] add GraphModification inside upgradeNode method

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This commit is contained in:
Yann Lanthony 2018-07-20 15:35:55 +02:00
parent f5820b3eb1
commit 3417f58335
1 changed files with 8 additions and 7 deletions
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15
meshroom/core/graph.py
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@ -429,13 +429,14 @@ class Graph(BaseObject):
if not isinstance(node, CompatibilityNode):
raise ValueError("Upgrade is only available on CompatibilityNode instances.")
upgradedNode = node.upgrade()
inEdges, outEdges = self.removeNode(nodeName)
self.addNode(upgradedNode, nodeName)
for dst, src in outEdges.items():
try:
self.addEdge(self.attribute(src), self.attribute(dst))
except (KeyError, ValueError) as e:
logging.warning("Failed to restore edge {} -> {}: {}".format(src, dst, str(e)))
with GraphModification(self):
inEdges, outEdges = self.removeNode(nodeName)
self.addNode(upgradedNode, nodeName)
for dst, src in outEdges.items():
try:
self.addEdge(self.attribute(src), self.attribute(dst))
except (KeyError, ValueError) as e:
logging.warning("Failed to restore edge {} -> {}: {}".format(src, dst, str(e)))
return inEdges, outEdges