Pin Python version used for build

m-aciek · web-flow · commit fffd1c6ca008 · 2025-01-28T18:18:17.000+01:00
Fixes 3.10 build on Sphinx 3.4.3 Closes #63
diff --git a/.github/workflows/update-lint-and-build.yml b/.github/workflows/update-lint-and-build.yml
@@ -89,7 +89,7 @@ jobs:
     steps:
       - uses: actions/setup-python@master
         with:
-          python-version: 3
+          python-version: 3.12  # pin for Sphinx 3.4.3 in 3.10 branch (see #63)
       - uses: actions/checkout@master
         with:
           repository: python/cpython
