def compute(self, *args, **kwargs):
endNodePath = self.loopEndNode.getData()
loopEndNode = PathsRegistry().getEntity(endNodePath)
if loopEndNode is not None:
if loopEndNode.loopBeginNode.getData() != self.path():
self.setError("Invalid pair")
return
if self.graph() is not loopEndNode.graph():
err = "block ends in different graphs"
self.setError(err)
loopEndNode.setError(err)
return
else:
self.setError("Pair {} not found".format(endNodePath))
return
self.onNext(*args, **kwargs)
def compute(self, *args, **kwargs):
node = PathsRegistry().getEntity(self.loopBeginNode.getData())
if node is not None:
if node.graph() == self.graph():
if node.loopEndNode.getData() != self.path():
self.setError("Invalid pair")
return
if node.__class__.__name__ == "forLoopBegin":
node.prevIndex = node.currentIndex
node.currentIndex += 1
if node.currentIndex >= node.lastIndex.getData():
self.completed.call()
else:
node.onNext()
else:
err = "block ends in different graphs"
node.setError(err)
self.setError(err)
else:
self.setError("Pair {} not found".format(self.loopBeginNode.getData()))
def compute(self, *args, **kwargs):
self.reset()
endNodePath = self.loopEndNode.getData()
loopEndNode = PathsRegistry().getEntity(endNodePath)
if loopEndNode is not None:
if loopEndNode.loopBeginNode.getData() != self.path():
self.setError("Invalid pair")
return
if self.graph() is not loopEndNode.graph():
err = "block ends in different graphs"
self.setError(err)
loopEndNode.setError(err)
return
else:
self.setError("{} not found".format(endNodePath))
if not self._working:
self.thread = threading.Thread(target=self.onNext,
args=(self, args, kwargs))
self.thread.start()
self._working = True
