Pin Python version to 3.12 (#5456)

* Pin Python version to 3.12

* Add back actions/setup-python to bare metal tests

* Revert "Add back actions/setup-python to bare metal tests"

This reverts commit cdee7e2.

* Update test_bare.sh to run commands via uv

* Skip uv lock on PRs from forks

* Revert "Update test_bare.sh to run commands via uv"

This reverts commit 56f839e.

* Add back actions/setup-python to bare metal tests

* Only run uv lock workflow on dependabot PRs

.github/workflows/ci.yml

@@ -98,6 +98,9 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
       - name: Install uv
         uses: astral-sh/setup-uv@v3
         with:

.github/workflows/dependabot-uv-lock.yml

@@ -11,6 +11,7 @@ permissions:
 
 jobs:
   lock:
+    if: ${{ github.actor == 'dependabot[bot]' }}
     runs-on: ubuntu-latest
     env:
       GH_PAT: ${{ secrets.GH_PAT }}

pyproject.toml

@@ -14,7 +14,7 @@ license = { text = "BSD" }
 authors = [
   { name = "Daniel Roy Greenfeld", email = "[email protected]" },
 ]
-requires-python = ">=3.12"
+requires-python = ">=3.12,<3.13"
 classifiers = [
   "Development Status :: 4 - Beta",
   "Environment :: Console",
@@ -25,7 +25,6 @@ classifiers = [
   "Programming Language :: Python",
   "Programming Language :: Python :: 3 :: Only",
   "Programming Language :: Python :: 3.12",
-  "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: Implementation :: CPython",
   "Topic :: Software Development",
 ]