Python 2 support in GNOME build tools

[Christoph Reiter <reiter christoph gmail com>]

Hey everyone,

we currently do support Python 2 and 3 for things like gobject-introspection
and glib scripts etc. and while I don't see any problem with continuing that
support I'd like to know why we still need to support Python 2 there. i.e.
What needs to happen so that Python 3 support is enough for everyone?

Also, if anyone knows an environment where the latest releases are used with
Python 2, please share them.

thanks!