Move configurations to pyproject.toml, use ruff (#754)

* Move configurations to pyproject.toml, use ruff instead of flake8, autoflake and isort

* Add --fix for ruff

* Add ruff to requirements

* Add black

* Fix omit and include

* Add isort

* Add show-source option to ruff check

* Drop isort configs

Co-authored-by: Zanie <contact@zanie.dev>

* Remove autoflake from scripts/lint

---------

Co-authored-by: Zanie <contact@zanie.dev>

pyproject.toml

@@ -66,3 +66,48 @@ path = "README.md"
 
 [[tool.hatch.metadata.hooks.fancy-pypi-readme.fragments]]
 path = "CHANGELOG.md"
+
+[tool.mypy]
+strict = true
+show_error_codes = true
+
+[[tool.mypy.overrides]]
+module = "tests.*"
+disallow_untyped_defs = false
+check_untyped_defs = true
+
+[[tool.mypy.overrides]]
+module = "h2.*"
+ignore_missing_imports = true
+
+[[tool.mypy.overrides]]
+module = "hpack.*"
+ignore_missing_imports = true
+
+[tool.pytest.ini_options]
+addopts = ["-rxXs", "--strict-config", "--strict-markers"]
+markers = ["copied_from(source, changes=None): mark test as copied from somewhere else, along with a description of changes made to accodomate e.g. our test setup"]
+filterwarnings = ["error"]
+
+[tool.coverage.run]
+omit = [
+    "venv/*", 
+    "httpcore/_sync/*"
+]
+include = ["httpcore/*", "tests/*"]
+
+[tool.ruff]
+exclude = [
+    "httpcore/_sync",
+    "tests/_sync",
+]
+line-length = 120
+select = [
+    "E",
+    "F",
+    "W",
+    "I"
+]
+
+[tool.ruff.isort]
+combine-as-imports = true

requirements.txt

@@ -17,12 +17,9 @@ twine
 
 # Tests & Linting
 anyio==3.6.2
-autoflake==1.7.7
 black==23.3.0
-coverage==7.2.7
-flake8==3.9.2  # See: https://github.com/PyCQA/flake8/pull/1438
-isort==5.11.4
-importlib-metadata==4.13.0
+coverage[toml]==7.2.7
+ruff==0.0.277
 mypy==1.2.0
 trio-typing==0.8.0
 types-certifi==2021.10.8.3

scripts/check

@@ -8,8 +8,7 @@ export SOURCE_FILES="httpcore tests"
 
 set -x
 
-${PREFIX}isort --check --diff --project=httpcore $SOURCE_FILES
+${PREFIX}ruff check --show-source $SOURCE_FILES
 ${PREFIX}black --exclude '/(_sync|sync_tests)/' --check --diff --target-version=py37 $SOURCE_FILES
-${PREFIX}flake8 $SOURCE_FILES
 ${PREFIX}mypy $SOURCE_FILES
 scripts/unasync --check

scripts/lint

@@ -8,8 +8,7 @@ export SOURCE_FILES="httpcore tests"
 
 set -x
 
-${PREFIX}autoflake --in-place --recursive --remove-all-unused-imports $SOURCE_FILES
-${PREFIX}isort --project=httpcore $SOURCE_FILES
+${PREFIX}ruff --fix $SOURCE_FILES
 ${PREFIX}black --target-version=py37 --exclude '/(_sync|sync_tests)/' $SOURCE_FILES
 
 # Run unasync last because its `--check` mode is not aware of code formatters.