You can follow these steps: https://github.com/qgis/QGIS/wiki/Plugin-migration-to-QGIS-3
Don't change from PyQt4 to PyQt5, you can switch to "from qgis.PyQt.QtWidgets import QMainWindow" or similar import. 2018-02-28 15:53 GMT+03:00 SIGéal <[email protected]>: > Hi, > > A look at this might help : > https://gis.stackexchange.com/questions/260125/make-qgis- > python-plugin-for-both-versions-2-x-and-3-x > > -- > Christophe > > Le 28/02/2018 à 12:31, Sylvain POULAIN a écrit : > > Hi, > > I tried to migrate from plugins in Qgis 2 to Qgis 3. > I took the usefull group stats plugin as my main example to make > transition. > > Unfortunatelly, *Plugin home page* and *tracker* links for this plugins > are dead ( http://plugins.qgis.org/plugins/GroupStats/ ), my apologies if > I'm not posting in right place. > > So I downloaded plugin and tried to converted it with changing Qt4 to Qt5 > in py script, using 2to3, rebuilding with pyuic5 and pyrcc5 under linux. > But now I'm stuck on a QMainWindow error. Where could I have help to solve > and understand how to solve it ? > > Sincerely, > > Sylvain > > > _______________________________________________ > QGIS-Developer mailing [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer > > > > _______________________________________________ > QGIS-Developer mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >
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