Merge pull request #108 from maxmind/greg/tox-linting

Use tox to run linters too

Author: horgh

.github/workflows/lint.yml

@@ -2,26 +2,40 @@
 build_html = build_sphinx -b html --build-dir docs
 
 [flake8]
+extend-ignore = E203
 # black uses 88 : ¯\_(ツ)_/¯
 max-line-length = 88
 
 [wheel]
 universal = 1
 
 [tox:tox]
-envlist = py36, py37, py38, py39, mypy
+envlist = {py37,py38,py39,py310}-test,py310-{black,lint,flake8,mypy}
 
 [gh-actions]
 python =
     3.7: py37
     3.8: py38
     3.9: py39
-   "3.10": py310
-   3.11: py311, mypy
+    "3.10": py310,black,lint,flake8,mypy
 
-
-[testenv]
-deps =
-    pytest
+[testenv:{py37,py38,py39,py310}-test]
+deps = pytest
 commands = pytest tests
 passenv = *
+
+[testenv:py310-black]
+deps = black
+commands =  black --check --diff .
+
+[testenv:py310-lint]
+deps = pylint
+commands = pylint maxminddb
+
+[testenv:py310-flake8]
+deps = flake8
+commands = flake8 maxminddb
+
+[testenv:py310-mypy]
+deps = mypy
+commands = mypy maxminddb tests