[MacPorts] #60413: py38-gobject3 @3.28.3_0 Can't import Gtk

[MacPorts]

#60413: py38-gobject3 @3.28.3_0 Can't import Gtk
-------------------------------+---------------------------
 Reporter:  InvisibleFunction  |      Owner:  (none)
     Type:  defect             |     Status:  new
 Priority:  Normal             |  Milestone:
Component:  ports              |    Version:  2.6.2
 Keywords:                     |       Port:  py38-gobject3
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 I'm running Mac OS 10.14.6 with Xcode Version 11.3.1 (11C504).

 I was having trouble running a python app but I was able to reproduce the
 problem by following a simple Python GTK tutorial. I'm following the steps
 from https://python-
 gtk-3-tutorial.readthedocs.io/en/latest/introduction.html

 I've got these installed:

 {{{
 [me at laptop ~]$ port echo installed | grep -i -e "py38-gobject" -e "^gtk3"
 -e "^python38"
 gtk3                           @3.24.18_0+x11
 py38-gobject3                  @3.28.3_0
 python38                       @3.8.2_0
 }}}

 and trying to run this causes a Traceback (which I'll attach):
 {{{
 import gi
 gi.require_version("Gtk", "3.0")
 from gi.repository import Gtk
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/60413>
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