Hi All,
I have added a print('NumberSourceDataModel') in the __init__ of
NumberSourceDataModel.
When I run calculator.py, this message is printed 10 times as expected (5 *
2)
But when I add a NumberSourceDataModel from the screen, I have 2 print for
a single instance, what I find not normal.
Analyzing the code, it seems that in flow_view.py (click_handler), the
__init__ is called once in self._scene.registry.create(model_name) and
another time in self._scene.create_node(type_)
I would have expected that the first call just checks whether the model
exists already instead of creating a new instance.
Calling the __init__ twice can cost a lot of time (I connect a webcam thru
opencv in the __init__) and it takes for ever.
Do you have a solution to this issue, please ?
Jean-Pierre
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