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Fix disconnect() in Flowchart with wrong receiver slot

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This commit is contained in:
Charles Brunet 2020-09-14 13:42:16 -04:00
parent 9fdaffaf7d
commit b2ceb8d053
1 changed files with 4 additions and 2 deletions
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6
pyqtgraph/flowchart/Flowchart.py
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@ -214,9 +214,11 @@ class Flowchart(Node):
def nodeClosed(self, node): def nodeClosed(self, node):
del self._nodes[node.name()] del self._nodes[node.name()]
self.widget().removeNode(node) self.widget().removeNode(node)
for signal in ['sigClosed', 'sigRenamed', 'sigOutputChanged']: for signal, slot in [('sigClosed', self.nodeClosed),
('sigRenamed', self.nodeRenamed),
('sigOutputChanged', self.nodeOutputChanged)]:
try: try:
getattr(node, signal).disconnect(self.nodeClosed) getattr(node, signal).disconnect(slot)
except (TypeError, RuntimeError): except (TypeError, RuntimeError):
pass pass
self.sigChartChanged.emit(self, 'remove', node) self.sigChartChanged.emit(self, 'remove', node)