Bug#989474: lutris: Needs patch for Python 3.9 compatibility

[Frederik Himpe]

Package: lutris
Version: 0.5.8.3-1
Severity: normal
Tags: patch
X-Debbugs-Cc: frederik at frehi.be

Installation of the game Obduction from GOG failed with this message:
AttributeError("'xml.etree.ElementTree.Element' object has no attribute
'getchildren'")

This is fixed by this patch:
https://github.com/lutris/lutris/pull/3430/commits/8ac18d594c72d40308899e775868d49f2e4d98bd


-- System Information:
Debian Release: 11.0
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500,
'testing'), (400, 'unstable'), (250, 'stable'), (160, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.10.0-6-amd64 (SMP w/12 CPU threads)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8),
LANGUAGE=en_GB:en
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages lutris depends on:
ii  cabextract               1.9-3
ii  curl                     7.74.0-1.2
ii  fluid-soundfont-gs       3.1-5.2
ii  gir1.2-gnomedesktop-3.0  3.38.5-2
ii  gir1.2-gtk-3.0           3.24.24-4
ii  gir1.2-notify-0.7        0.7.9-3
ii  gir1.2-webkit2-4.0       2.32.1-1
ii  mesa-utils               8.4.0-1+b1
ii  p7zip                    16.02+dfsg-8
ii  psmisc                   23.4-2
ii  python3                  3.9.2-3
ii  python3-dbus             1.2.16-5
ii  python3-distro           1.5.0-1
ii  python3-gi               3.38.0-2
ii  python3-lxml             4.6.3-1
ii  python3-magic            2:0.4.20-3
ii  python3-pil              8.1.2+dfsg-0.1
ii  python3-requests         2.25.1+dfsg-2
ii  python3-setproctitle     1.2.1-1+b1
ii  python3-yaml             5.3.1-4
ii  unzip                    6.0-26
ii  x11-xserver-utils        7.7+8

Versions of packages lutris recommends:
ii  gvfs-backends        1.46.2-1
ii  libwine-development  5.22+repack-1
ii  python3-evdev        1.4.0+dfsg-1
ii  winetricks           0.0+20210206-2

Versions of packages lutris suggests:
ii  gamemode  1.6.1-1

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