Run different version of mypy in ci

Author: UnknownPlatypus

.github/workflows/test.yml

@@ -21,6 +21,7 @@ jobs:
     strategy:
       matrix:
         python-version: ['3.10', '3.11', '3.12', '3.13']
+        mypy-version: ['1.13', '1.14', '1.15', 'latest']
       fail-fast: false
     steps:
       - uses: actions/checkout@v4
@@ -31,7 +32,12 @@ jobs:
       - name: Install dependencies
         run: |
           pip install -U pip "setuptools<79.0.0" wheel
-          SETUPTOOLS_ENABLE_FEATURES=legacy-editable pip install -r ./requirements.txt
+          SETUPTOOLS_ENABLE_FEATURES=legacy-editable pip install -r ./requirements-base.txt
+          if [ "${{ matrix.mypy-version }}" == "latest" ]; then
+            pip install git+https://github.com/python/mypy.git@master
+          else
+            pip install mypy==${{ matrix.mypy-version }}
+          fi
 
       - name: Run mypy on plugin code
         run: mypy --strict mypy_django_plugin

requirements-base.txt

@@ -0,0 +1,17 @@
+# Dev tools:
+pytest==8.3.5
+pytest-mypy-plugins==3.2.0
+pytest-shard==0.1.2
+pytest-xdist==3.6.1
+
+# Needed by stubtest
+mysqlclient==2.2.7
+
+# Django deps:
+psycopg2-binary
+Django==5.2.1
+-e ./ext
+-e .[redis,compatible-mypy,oracle]
+
+# Overrides:
+pyright==1.1.400

requirements.txt

@@ -1,18 +1,4 @@
-# Dev tools:
-pytest==8.3.5
-pytest-mypy-plugins==3.2.0
-pytest-shard==0.1.2
-pytest-xdist==3.6.1
-
-# Needed by stubtest
-mysqlclient==2.2.7
-
-# Django deps:
-psycopg2-binary
-Django==5.2.1
--e ./ext
--e .[redis,compatible-mypy,oracle]
+-r ./requirements-base.txt
 
 # Overrides:
 mypy==1.15.0
-pyright==1.1.400