[Qgis-developer] using multiprocessing module with Qgis

Stefano Masera stefano.masera at arpa.piemonte.it
Wed Feb 26 07:04:18 PST 2014

Hi list, 

I try to use the multiprocessing module in a plugin, in order to increase the calculation speed. 

I use the Poll class and the apply_async method with a function that use a layer: 
pool. apply_async(function, layer) 

But I have the following error: 
RuntimeError: super-class __init__() of type QgsFeature was never called 

Is there someone who has tried the multiprocessing module in Qgis? 



-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-developer/attachments/20140226/e56ef52f/attachment-0001.html>

More information about the Qgis-developer mailing list