Script pycode4qgis.py à lancer dans la console python de QGIS3
Sources :
- https://raw.githubusercontent.com/klakar/QGIS_resources/master/collections/Geosupportsystem/python/qgis_basemaps.py
- https://raw.githubusercontent.com/igeofr/qgis2/master/flux/QGIS_WFS.xml
- https://raw.githubusercontent.com/igeofr/qgis2/master/flux/QGIS_WMS.xml
:)