The ones that are in use are inside data/pixmaps

Detect the presence of a file that is actually distributed in
tarballs but not in an installed system.

Make the test working from any directory, e.g. when running
nosetests.

Initialize the global variables inside methods/functions,
to avoid loading twice the same data when the module is
loaded multiple times.

Enable nosetest to discover and run the tests automatically

Fix encoding issue introduced in commit c01060d3.
It takes advantage of unicode, but strings are weird in
Python 2.

This also fixes make distcheck

To enable setting the parent before showing the dialog

Use directly Gio.get_mime_type instead.

There is no need to a compatibility layer for calling an
error message dialog.

Marek Černocký authored May 18, 2014 and Germán Poo-Caamaño committed Oct 06, 2017

https://wiki.gnome.org/TranslationProject/DevGuidelines/Plurals

https://bugzilla.gnome.org/show_bug.cgi?id=705246

Paul Lange authored Mar 19, 2014 and Germán Poo-Caamaño committed Oct 06, 2017

https://bugzilla.gnome.org/show_bug.cgi?id=726726

Require a newer gettext. Make distcheck work again.