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[commands] only re-create out edges when undoing RemoveNode

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"in" edges are automatically recreated since serialized as a connection expression in Node's dict representation and resolved by addNode
This commit is contained in:
Yann Lanthony 2017-10-17 16:32:42 +02:00
parent daebef92f1
commit fd0c209837
2 changed files with 17 additions and 13 deletions
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13
meshroom/core/graph.py
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@ -589,20 +589,25 @@ class Graph(BaseObject):
return [edge for edge in self.edges if edge.src == attribute]
def removeNode(self, nodeName):
"""
Remove the node identified by 'nodeName' from the graph
and return in and out edges removed by this operation in two dicts {dstAttr.fullName(), srcAttr.fullName()}
"""
node = self.node(nodeName)
self._nodes.pop(nodeName)
edges = {}
inEdges = {}
outEdges = {}
for attr in node._attributes:
for edge in self.outEdges(attr):
self.edges.remove(edge)
edges[edge.dst.fullName()] = edge.src.fullName()
outEdges[edge.dst.fullName()] = edge.src.fullName()
if attr in self.edges.keys():
edge = self.edges.pop(attr)
edges[edge.dst.fullName()] = edge.src.fullName()
inEdges[edge.dst.fullName()] = edge.src.fullName()
self.updateInternals()
return edges
return inEdges, outEdges
@Slot(str, result=Node)
def addNewNode(self, nodeType, **kwargs):