Merge pull request #2062 from kurtmckee/test-linting-separately

Move lint tests to their own tox environments

.github/workflows/tests.yml

@@ -14,6 +14,9 @@ jobs:
           #- {name: Linux, python: '3.9', os: ubuntu-latest, tox: py39}
           #- {name: Windows, python: '3.9', os: windows-latest, tox: py39}
           #- {name: Mac, python: '3.9', os: macos-latest, tox: py39}
+          - { name: "flake8", python: "3.10", os: ubuntu-latest, tox: "flake8" }
+          - { name: "black", python: "3.10", os: ubuntu-latest, tox: "black" }
+          - { name: "mypy", python: "3.10", os: ubuntu-latest, tox: "mypy" }
           - { name: "3.10", python: "3.10", os: ubuntu-latest, tox: py310 }
           - { name: "3.9", python: "3.9", os: ubuntu-latest, tox: py39 }
           - { name: "3.8", python: "3.8", os: ubuntu-latest, tox: py38 }

tox.ini

@@ -1,5 +1,9 @@
 [tox]
-envlist = py{36,37,38,39,310}
+envlist =
+    flake8
+    black
+    mypy
+    py{36,37,38,39,310}
 
 [flake8]
 extend-exclude = build,examples/issue_*.py,src/readthedocs-sphinx-search/
@@ -11,24 +15,29 @@ per-file-ignores =
 [testenv]
 deps =
     codecov
-    flake8
     mock
     retry
     pyquery
     cryptography
-    black==22.3.0
-    mypy
 allowlist_externals =
     bash
     timeout
     grep
 commands =
-    flake8 . --count --show-source --statistics
     coverage run -m unittest discover []
-    black --check .
-    mypy locust/
     bash -ec 'PYTHONUNBUFFERED=1 timeout 2s python3 examples/debugging.py >out.txt 2>err.txt || true'
     grep -qm 1 '/hello' out.txt
     bash -ec '! grep . err.txt' # should be empty
     bash -ec 'PYTHONUNBUFFERED=1 python3 examples/debugging_advanced.py | grep done'
 
+[testenv:black]
+deps = black==22.3.0
+commands = black --check .
+
+[testenv:flake8]
+deps = flake8
+commands = flake8 . --count --show-source --statistics
+
+[testenv:mypy]
+deps = mypy
+commands = mypy locust/