Remove support for pytype (#14463)

.github/renovate.json5

@@ -24,15 +24,15 @@
     {
       groupName: "most test/lint dependencies",
       matchManagers: ["pip_requirements", "pre-commit"],
-      matchPackageNames: ["!pytype", "!pyright"],
+      matchPackageNames: ["!pyright"],
       description: "Quarterly update of most test dependencies",
       schedule: ["every 3 months on the first day of the month"]
     },
     {
-      "groupName": "pytype and pyright",
+      "groupName": "pyright",
       "matchManagers": ["pip_requirements"],
-      "matchPackageNames": ["pytype", "pyright"],
-      "description": "Daily update of pyright and pytype",
+      "matchPackageNames": ["pyright"],
+      "description": "Daily update of pyright",
       "schedule": ["before 4am"]
     }
   ]

.github/workflows/tests.yml

@@ -34,29 +34,6 @@ jobs:
       - run: uv pip install -r requirements-tests.txt --system
       - run: python ./tests/check_typeshed_structure.py
 
-  pytype:
-    name: "pytype: Check stubs"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
-        with:
-          # Max supported Python version as of pytype 2024.10.11
-          python-version: "3.12"
-      - uses: astral-sh/setup-uv@v6
-        with:
-          version-file: "requirements-tests.txt"
-      - run: uv pip install -r requirements-tests.txt --system
-      - name: Install external dependencies for 3rd-party stubs
-        run: |
-          DEPENDENCIES=$( python tests/get_external_stub_requirements.py )
-          if [ -n "$DEPENDENCIES" ]; then
-              printf "Installing packages:\n  $(echo $DEPENDENCIES | sed 's/ /\n  /g')\n"
-              uv pip install --system $DEPENDENCIES
-          fi
-      - run: uv pip freeze
-      - run: ./tests/pytype_test.py --print-stderr
-
   mypy:
     name: "mypy: Check stubs"
     runs-on: ubuntu-latest