[Qgis-user] How to define generic VectorFileWriter

[Reginald]

Update 

#capabilities doesn't mean the editortool is toggled

from qgis.PyQt.QtCore import *
from qgis.core import QgsWkbTypes

perceellayer=None
editlayer=None
layers = [layer for layer in QgsProject.instance().mapLayers().values()]
for lyr in layers:
    if lyr.name() == "Parcels":
        perceellayer = lyr
    if lyr.name() == "layername_of_layer_you_want_to_edit":
        editlayer = lyr
        if not editlayer.isEditable():
            editlayer.startEditing()        

percelen = []
features = perceellayer.selectedFeatures()
geom = None
for f in features:
    if geom == None:
        geom = f.geometry()        
    else:
        geom = geom.combine(f.geometry())
velden = editlayer.fields()
prov = editlayer.dataProvider()
feat = QgsFeature(velden)
feat.setGeometry(geom)
iface.openFeatureForm(editlayer,feat,updateFeatureOnly=True,showModal=False)
(res, outFeats) = editlayer.dataProvider().addFeatures([feat])
print("done")

Regards,



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