[QGIS-Developer] Delete unnecessary PyQGIS attributes

[Mathias MIRRA]

Here is my problem: I have 3 layers only I would like to remove all the attributes that are not on layer 1, no table of layers will provide a foreign key or link. So delete the layer 2 and 3 attributes that are not on layer 1.


Screen : https://i.stack.imgur.com/nnOxd.png

https://gis.stackexchange.com/questions/374754/delete-unnecessary-pyqgis-attributes?noredirect=1#comment612308_374754

Mathias Mirra
Développeur

Tel. : 06 29 70 41 92 | Mail. : mmirra at mcgr.fr<mailto:mmirra at mcgr.fr>

[cid:image001.png at 01D690F0.EE773970]
281 Route d'Espagne,
31100 Toulouse

05 32 09 38 71 | www.mcgr.fr<http://www.mcgr.fr/>

  [cid:image002.png at 01D690F0.EE773970] <https://www.facebook.com/groupemcgr/>      [cid:image003.png at 01D690F0.EE773970] <https://fr.linkedin.com/company/groupemcgr>      [cid:image004.png at 01D690F0.EE773970] <https://www.youtube.com/channel/UCahBf8ogJuyGlzAczTTtC9w>

[Une image contenant plane, lumière, blanc, grand  Description générée automatiquement]


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-developer/attachments/20200922/4d84a54d/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.png
Type: image/png
Size: 10961 bytes
Desc: image001.png
URL: <http://lists.osgeo.org/pipermail/qgis-developer/attachments/20200922/4d84a54d/attachment-0005.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image002.png
Type: image/png
Size: 1682 bytes
Desc: image002.png
URL: <http://lists.osgeo.org/pipermail/qgis-developer/attachments/20200922/4d84a54d/attachment-0006.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image003.png
Type: image/png
Size: 1832 bytes
Desc: image003.png
URL: <http://lists.osgeo.org/pipermail/qgis-developer/attachments/20200922/4d84a54d/attachment-0007.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image004.png
Type: image/png
Size: 1721 bytes
Desc: image004.png
URL: <http://lists.osgeo.org/pipermail/qgis-developer/attachments/20200922/4d84a54d/attachment-0008.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image005.png
Type: image/png
Size: 18243 bytes
Desc: image005.png
URL: <http://lists.osgeo.org/pipermail/qgis-developer/attachments/20200922/4d84a54d/attachment-0009.png>