Bug#1056185: /usr/lib/python3/dist-packages/gidocgen/gir/ast.py: Debian specific multiarch detection fails when called outside of dpkg build

[Mario]

Package: gi-docgen
Version: 2023.1+ds-4
Severity: normal
File: /usr/lib/python3/dist-packages/gidocgen/gir/ast.py
X-Debbugs-Cc: superm1 at gmail.com


When running gi-docgen outside of a package (such as a test build by hand)
it will fail with the following:

usr/bin/gi-docgen generate --quiet --add-include-path=/github/workspace/fwupd/bulid/docs/../libfwupd --config=docs/fwupd.toml --output-dir=docs/libfwupd --no-namespace-dir --content-dir=/github/workspace/fwupd/docs libfwupd/Fwupd-2.0.gir
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/gidocgen/gidocmain.py", line 78, in run
    res = options.run_func(options)
          ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/gidocgen/gdgenerate.py", line 3134, in run
    paths.extend(utils.default_search_paths())
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/gidocgen/utils.py", line 826, in default_search_paths
    multiarch = sysconfig.get_config_var('MULTIARCH')
                ^^^^^^^^^
NameError: name 'sysconfig' is not defined


This looks specific to a Debian patch that forgot to import sysconfig.


-- System Information:
Debian Release: trixie/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 6.5.11-300.fc39.x86_64 (SMP w/12 CPU threads; PREEMPT)
Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: unable to detect

Versions of packages gi-docgen depends on:
ii  python3             3.11.4-5+b1
ii  python3-jinja2      3.1.2-1
ii  python3-markdown    3.4.4-1
ii  python3-markupsafe  2.1.3-1
ii  python3-pygments    2.15.1+dfsg-1
ii  python3-typogrify   1:2.0.7-3

gi-docgen recommends no packages.

gi-docgen suggests no packages.

-- no debconf information