Temporary patch to undo some Python 3.12 specific syntax until we have 3.12+ in Guix.

diff -u /tmp/guix-build-showtime-50.0.drv-0/source/showtime/widgets/window.py.old /tmp/guix-build-showtime-50.0.drv-0/source/showtime/widgets/window.py
--- a/showtime/widgets/window.py.old	2026-03-15 22:57:05.619357847 +0900
+++ b/showtime/widgets/window.py	2026-03-15 22:56:47.823332531 +0900
@@ -1057,7 +1057,5 @@
             return

         Gtk.FileDialog(
-            initial_name=f"{
-                get_title(self.play.get_media_info()) or _('Unknown Title')
-            } {nanoseconds_to_timestamp(self.play.get_position(), hours=True)}.png"
+            initial_name=f"{get_title(self.play.get_media_info()) or _('Unknown Title')} {nanoseconds_to_timestamp(self.play.get_position(), hours=True)}.png"
         ).save(self, None, self._save_screenshot, texture.save_to_png_bytes())

     def _save_screenshot(

Diff finished.  Sun Mar 15 22:57:13 2026