[QGIS-Developer] Removing QgsProject.instance() from Python bindings?

Matthias Kuhn matthias at opengis.ch
Sat Dec 23 02:23:20 PST 2017


for the advantage, that when we go MultiProject we can just add a
activeProjectChanged signal


On 12/23/2017 05:40 AM, Nyall Dawson wrote:
> Hi all,
> Just wondering... before 3.0 launch, should we remove
> QgsProject.instance() from the Python bindings, in favour of something
> like iface.activeProject()?
> Sometime in the future (4.0?) we'll end up killing
> QgsProject.instance(), but in the meantime is it a good move to push
> people away from relying on this method?
> I'd say yes, given that the 2.x -> 3.0 api break is so huge anyway and
> will generally result in substantial plugin rewriting (vs just
> modifying a few methods), maybe we're better off to get PyQGIS
> developers to deal with this now and factor it into their new
> designs?*
> Nyall
> * based on the belief that 3.x -> 4.0 will be a gentler transition!!
> _______________________________________________
> QGIS-Developer mailing list
> QGIS-Developer at lists.osgeo.org
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer
> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer

More information about the QGIS-Developer mailing list