(api) Use of None in QgsMeshRendererScalarSettings raises Python issues

[rduivenvoorde]

What is the bug or the crash?

Playing with PyQGIS and Mesh layers, I hit the following:

According to:

https://qgis.org/pyqgis/master/core/QgsMeshRendererScalarSettings.html#qgis.core.QgsMeshRendererScalarSettings.DataResamplingMethod

You can set the DataResamplingMethod of QgsMeshRendererScalarSettings to None (0) or NeighbourAverage (1)

But while in a python console or pyqgis you can use QgsMeshRendererScalarSettings.NeighbourAverage (shows 1)

Both a script or the python console will give you an error if you try: QgsMeshRendererScalarSettings.None

Probably because None is a reserved keyword in Python?

Note that the following (for a Mesh layer which has None as resampling) works (it just returns 0)

iface.mapCanvas().currentLayer().rendererSettings().scalarSettings(iface.mapCanvas().currentLayer().rendererSettings().activeScalarDatasetGroup()).dataResamplingMethod()

So as a work around you can off course use .setDataResamplingMethod(0)

But I think it would be better to not use None as name of a constant?

Or am I missing a possibility?

https://github.com/qgis/QGIS/blob/master/src/core/mesh/qgsmeshrenderersettings.h#L111

Would that be an api break to change this? Or is there some other way (maybe in the sip steps?)

@PeterPetrik what do you think?

Steps to reproduce the issue

See above

Versions

master

Supported QGIS version

• I'm running a supported QGIS version according to the roadmap.

New profile

• I tried with a new QGIS profile

Additional context

No response

[uclaros]

As this is experimental API, I believe we could rename the enum value to NoResampling

[rduivenvoorde]

Thanks!