Signal loss after the copy

The progress variable is a signal in the Grid algorithm that is inherited from the GeoAlgorithm class.

Screen Shot 2015-06-05 at 15.19.02

Algorithm before doing the copy

 

As we can see, before doing the copy the signal is still there and after the copy the signal is lost and I get this error saying that the __init__ method was never called.

 

Screen Shot 2015-06-05 at 15.16.40

Signal after the copy

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