Call black via pre-commit

.pre-commit-config.yaml

@@ -1,8 +1,14 @@
 default_language_version:
   python: python3.10
+
 repos:
 -   repo: https://github.com/PyCQA/flake8
     rev: 5.0.4
     hooks:
     -   id: flake8
         additional_dependencies: [flake8-bugbear==22.7.1]
+
+-   repo: https://github.com/psf/black
+    rev: 22.6.0
+    hooks:
+    -   id: black

Makefile

@@ -14,11 +14,7 @@ test: tests  # Alias test -> tests
 
 .PHONY: format
 format:
-	black --exclude "/migrations/" graphene_django examples setup.py
-
-.PHONY: lint
-lint:
-	flake8 graphene_django examples
+	pre-commit run --all-files
 
 .PHONY: docs ## Generate docs
 docs: dev-setup

setup.py

@@ -26,7 +26,7 @@ tests_require = [
 
 
 dev_requires = [
-    "black==19.10b0",
+    "black==22.6.0",
     "flake8>=5,<6",
     "flake8-black==0.3.3",
     "flake8-bugbear==22.7.1",

tox.ini

@@ -39,12 +39,6 @@ deps =
     djangomaster: https://github.com/django/django/archive/master.zip
 commands = {posargs:py.test --cov=graphene_django graphene_django examples}
 
-[testenv:black]
-basepython = python3.10
-deps = -e.[dev]
-commands  =
-    black --exclude "/migrations/" graphene_django examples setup.py --check
-
 [testenv:pre-commit]
 basepython = python3.10
 skip_install = true