Update project setup

pyproject.toml

@@ -1,3 +1,26 @@
 [build-system]
 requires = ["setuptools"]
 build-backend = "setuptools.build_meta"
+
+[tool.ruff]
+target-version = "py38"
+line-length = 120
+
+[tool.ruff.lint]
+select = ["E", "W", "F", "C", "I", "D", "S", "UP", "B", "ISC", "G", "RSE"]
+ignore = ["D105", "D106", "D107", "UP032"]
+
+[tool.ruff.lint.per-file-ignores]
+"tests.py" = ["D1", "S101", "S105", "S106", "S107", "B015", "B018"]
+
+[tool.ruff.lint.isort]
+combine-as-imports = true
+
+[tool.ruff.lint.mccabe]
+max-complexity = 10
+
+[tool.ruff.lint.pycodestyle]
+max-doc-length = 120
+
+[tool.ruff.lint.pydocstyle]
+convention = "google"

setup.cfg

@@ -37,25 +37,14 @@ tox =
 
 [options.extras_require]
 quality =
-    bandit
     doc8
-    flake8
-    isort
     mypy
-    pydocstyle
+    ruff
 
 [doc8]
 max-line-length = 120
 allow-long-titles = true
 
-[flake8]
-max-line-length = 120
-max-complexity = 10
-
-[isort]
-line_length = 120
-combine_as_imports = true
-
 [mypy]
 ignore_missing_imports = true
 disallow_untyped_defs = true
@@ -67,8 +56,3 @@ warn_unused_ignores = false
 
 [mypy-tests]
 disallow_untyped_defs = false
-
-[pydocstyle]
-convention = google
-add_ignore = D105,D106,D107
-add_select = D204,D400,D401

tests.py

@@ -87,7 +87,7 @@ def test_other_env(self):
 class ToxAddEnvConfigTest(TestCase):
     def _test(self, env_name: str, initial_deps: str, result: List[str]) -> None:
         root = Path(__file__).parent
-        source = IniSource(Path('/tmp/does/not/exist'), '')  # nosec
+        source = IniSource(Path('/tmp/does/not/exist'), '')  # noqa: S108
         parsed = Parsed(override=(), root_dir=root, work_dir=root)
         state = State(Options(parsed, None, source, sentinel.cmd_handlers, sentinel.tox_handler), [])
 

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-isolated_build = true
+minversion = 4.4.0
 envlist =
     clear-coverage
     quality
@@ -20,13 +20,15 @@ deps =
     tox3: tox == 3.*
     tox414: tox == 4.*,<4.15
     tox4: tox == 4.*
+skip_install =
+    coverage: true
 commands =
     coverage run --parallel-mode --include=tox_ipdb.py,tests.py --branch -m unittest {posargs:discover}
+constrain_package_deps = true
+use_frozen_constraints = true
 
 [testenv:clear-coverage]
 depends =
-# Use single virtualenv for both coverage envs.
-envdir = {toxworkdir}/coverage
 commands =
     coverage erase
 
@@ -37,8 +39,6 @@ depends =
     py310-tox{3,414,4}
     py311-tox{3,414,4}
     py312-tox{3,414,4}
-# Use single virtualenv for both coverage envs.
-envdir = {toxworkdir}/coverage
 parallel_show_output = true
 commands =
     coverage combine
@@ -51,9 +51,6 @@ extras =
 # Do not fail on first error, but run all the checks
 ignore_errors = true
 commands =
-    isort --check-only --diff tox_ipdb.py tests.py
-    flake8 --format=pylint --show-source tox_ipdb.py tests.py
-    bandit --recursive tox_ipdb.py tests.py
-    pydocstyle tox_ipdb.py
-    mypy --show-error-codes tox_ipdb.py tests.py
+    ruff check tox_ipdb.py tests.py
+    mypy tox_ipdb.py tests.py
     doc8 CHANGELOG.rst README.rst