[BUG] ImportError: Internal error while parsing type signature (1) [HAS FIX]

[tobwen]

Description

While building and installing works like a charm, Mapnik throws several errors.

Steps to reproduce

python3 -m pip install . -v
python3 -c "import mapnik; print(mapnik.version_string()); print(mapnik.__file__)"

Actual behavior

Internal error while parsing type signature (1)
/home/tobwen/projects/external/python-mapnik.venv/lib/python3.13/site-packages/mapnik/__init__.py

Expected behavior

4.2.1
/home/tobwen/projects/external/python-mapnik.venv/lib/python3.13/site-packages/mapnik/__init__.py

Fix

#296

Affected version

Commit: 9e20572