Move mypy to pre-commit

.pre-commit-config.yaml

@@ -71,3 +71,12 @@ repos:
         additional_dependencies:
           - eslint@^7.29.0
           - eslint-config-prettier@^8.3.0
+  - repo: local
+    hooks:
+      - id: mypy
+        name: mypy
+        entry: mypy
+        language: system
+        types: [python]
+        exclude: tasks.py$
+        args: ["--cache-dir=/dev/null"]

pyproject.toml

@@ -63,7 +63,6 @@ env = [
 
 [tool.mypy]
 mypy_path = "$MYPY_CONFIG_FILE_DIR/stubs:$MYPY_CONFIG_FILE_DIR/src"
-exclude = "/migrations/"
 
 [[tool.mypy.overrides]]
 module = [

src/attachments/migrations/0001_initial.py

@@ -7,7 +7,7 @@ class Migration(migrations.Migration):
 
     initial = True
 
-    dependencies = []
+    dependencies: list[str] = []
 
     operations = [
         migrations.CreateModel(

tasks.py

@@ -33,10 +33,10 @@ def pre_commit(ctx):
 @task
 def mypy(ctx):
     with ctx.cd(BASE_DIR):
-        ctx.run("mypy src", pty=True)
+        ctx.run("pre-commit run --all-files mypy", pty=True)
 
 
-@task(pre=[pre_commit, mypy, test_cov])
+@task(pre=[pre_commit, test_cov])
 def check(ctx):
     pass