[QGIS-Developer] Python question: QgsVectorLayer object has no attribute 'pendingFields'

Etienne Trimaille etienne.trimaille at gmail.com
Mon Jan 15 09:14:37 PST 2018


pendingFields is gone this morning: https://github.com/qgis/QGIS/pull/6050
Maybe just use `fields()` ?

2018-01-15 20:10 GMT+03:00 Andreas Neumann <a.neumann at carto.net>:

> Hi,
>
> I am trying to fix some Python code that worked before, but not anymore
> due to API changes in master meanwhile.
>
> I am getting a reference to a layer by name and then want to query the
> 'pendingFields'. Here is the code I use:
>
> ---------------------
>
> LayerParcels= QgsProject.instance().layerStore().mapLayersByName('
> Parcels')[0]
>
> newParcel = QgsFeature()
>
> newParcel .setFields(LayerParcels.pendingFields())
>
> -------------------------
>
> The first two lines seem to work, but the third line triggers an error:
>
> AttributeError: 'QgsVectorLayer' object has no attribute 'pendingFields'
>
> Why is that?
>
> This code worked a few weeks before and the 'pendingFields' - according to
> https://qgis.org/api/classQgsVectorLayer.html still exists?
>
> What is wrong with my code?
>
> Thanks for any hints!
>
> Andreas
>
>
>
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