Renovate: mypy updates to widen accepted version range (#2921)

* Renovate: mypy updates to widen accepted version range

* attempt to fix mypy_primer

* try this

* try again

* Restore actions/setup-python

* Try 'uv pip install'

* Fix 'uv pip install'

* Fix 'uv pip install'

Author: intgr

.github/renovate.json

@@ -9,5 +9,9 @@
     "automergeSchedule": ["* * * * 2"]
   },
   "packageRules": [
+      {
+          "matchPackageNames": ["mypy"],
+          "rangeStrategy": "widen"
+      }
   ]
 }

.github/workflows/mypy_primer.yml

@@ -27,13 +27,17 @@ jobs:
       - uses: actions/setup-python@v6
         with:
           python-version: "3.12"
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
       - name: Install dependencies
-        run: pip install git+https://github.com/hauntsaninja/mypy_primer.git
+        run: |
+          uv venv
+          uv pip install git+https://github.com/hauntsaninja/mypy_primer.git
       - name: Run mypy_primer
         shell: bash
         run: |
           cd django-stubs_to_test
-          MYPY_VERSION=$(grep mypy== pyproject.toml | sed -n 's/  "mypy==\([^;]*\).*",/\1/p')
+          MYPY_VERSION=$(uv tree --package=mypy --depth=0 -q | sed -n 's/^mypy v\(.\+\)$/\1/p')
 
           echo "new commit"
           git checkout $GITHUB_SHA
@@ -50,7 +54,7 @@ jobs:
           cd ..
           # fail action if exit code isn't zero or one
           (
-            mypy_primer \
+            uv run mypy_primer \
             --new v${MYPY_VERSION} --old v${MYPY_VERSION} \
             --known-dependency-selector django-stubs \
             --old-prepend-path django-stubs_base --new-prepend-path django-stubs_to_test \

pyproject.toml

@@ -55,7 +55,6 @@ tests = [
   "jinja2==3.1.6",
   "pyyaml==6.0.3",
   # typing:
-  "mypy==1.19.0",
   "django-stubs[compatible-mypy,oracle,redis]",
 ]
 pyright = [