# Example configuration for Black. # NOTE: you have to use single-quoted strings in TOML for regular expressions. # It's the equivalent of r-strings in Python. Multiline strings are treated as # verbose regular expressions by Black. Use [ ] to denote a significant space # character. [tool.black] line-length = 88 target-version = ['py37', 'py38'] include = '\.pyi?$' extend-exclude = ''' /( # The following are specific to Black, you probably don't want those. | blib2to3 | tests/data | profiling )/ ''' # We use preview style for formatting Black itself. If you # want stable formatting across releases, you should keep # this off. preview = true # Build system information and other project-specific configuration below. # NOTE: You don't need this in your own Black configuration. [build-system] requires = ["hatchling>=1.8.0", "hatch-vcs", "hatch-fancy-pypi-readme"] build-backend = "hatchling.build" [project] name = "black" description = "The uncompromising code formatter." license = { text = "MIT" } requires-python = ">=3.8" authors = [ { name = "Ɓukasz Langa", email = "lukasz@langa.pl" }, ] keywords = [ "automation", "autopep8", "formatter", "gofmt", "pyfmt", "rustfmt", "yapf", ] classifiers = [ "Development Status :: 5 - Production/Stable", "Environment :: Console", "Intended Audience :: Developers", "License :: OSI Approved :: MIT License", "Operating System :: OS Independent", "Programming Language :: Python", "Programming Language :: Python :: 3 :: Only", "Programming Language :: Python :: 3.7", "Programming Language :: Python :: 3.8", "Programming Language :: Python :: 3.9", "Programming Language :: Python :: 3.10", "Programming Language :: Python :: 3.11", "Topic :: Software Development :: Libraries :: Python Modules", "Topic :: Software Development :: Quality Assurance", ] dependencies = [ "click>=8.0.0", "mypy_extensions>=0.4.3", "packaging>=22.0", "pathspec>=0.9.0", "platformdirs>=2", "tomli>=1.1.0; python_version < '3.11'", "typing_extensions>=3.10.0.0; python_version < '3.10'", ] dynamic = ["readme", "version"] [project.optional-dependencies] colorama = ["colorama>=0.4.3"] uvloop = ["uvloop>=0.15.2"] d = [ "aiohttp>=3.7.4", ] jupyter = [ "ipython>=7.8.0", "tokenize-rt>=3.2.0", ] [project.scripts] black = "black:patched_main" blackd = "blackd:patched_main [d]" [project.urls] Changelog = "https://github.com/psf/black/blob/main/CHANGES.md" Homepage = "https://github.com/psf/black" [tool.hatch.metadata.hooks.fancy-pypi-readme] content-type = "text/markdown" fragments = [ { path = "README.md" }, { path = "CHANGES.md" }, ] [tool.hatch.version] source = "vcs" [tool.hatch.build.hooks.vcs] version-file = "src/_black_version.py" template = ''' version = "{version}" ''' [tool.hatch.build.targets.sdist] exclude = ["/profiling"] [tool.hatch.build.targets.wheel] only-include = ["src"] sources = ["src"] [tool.hatch.build.targets.wheel.hooks.mypyc] enable-by-default = false dependencies = [ "hatch-mypyc>=0.16.0", "mypy==1.3", "click==8.1.3", # avoid https://github.com/pallets/click/issues/2558 ] require-runtime-dependencies = true exclude = [ # There's no good reason for blackd to be compiled. "/src/blackd", # Not performance sensitive, so save bytes + compilation time: "/src/blib2to3/__init__.py", "/src/blib2to3/pgen2/__init__.py", "/src/black/output.py", "/src/black/concurrency.py", "/src/black/files.py", "/src/black/report.py", # Breaks the test suite when compiled (and is also useless): "/src/black/debug.py", # Compiled modules can't be run directly and that's a problem here: "/src/black/__main__.py", ] options = { debug_level = "0" } [tool.cibuildwheel] build-verbosity = 1 # So these are the environments we target: # - Python: CPython 3.8+ only # - Architecture (64-bit only): amd64 / x86_64, universal2, and arm64 # - OS: Linux (no musl), Windows, and macOS build = "cp3*-*" skip = ["*-manylinux_i686", "*-musllinux_*", "*-win32", "pp-*"] # This is the bare minimum needed to run the test suite. Pulling in the full # test_requirements.txt would download a bunch of other packages not necessary # here and would slow down the testing step a fair bit. test-requires = ["pytest>=6.1.1"] test-command = 'pytest {project} -k "not incompatible_with_mypyc"' test-extras = ["d"," jupyter"] # Skip trying to test arm64 builds on Intel Macs. (so cross-compilation doesn't # straight up crash) test-skip = ["*-macosx_arm64", "*-macosx_universal2:arm64"] [tool.cibuildwheel.environment] HATCH_BUILD_HOOKS_ENABLE = "1" MYPYC_OPT_LEVEL = "3" MYPYC_DEBUG_LEVEL = "0" # CPython 3.11 wheels aren't available for aiohttp and building a Cython extension # from source also doesn't work. AIOHTTP_NO_EXTENSIONS = "1" [tool.cibuildwheel.linux] before-build = [ "yum install -y clang gcc", ] [tool.cibuildwheel.linux.environment] HATCH_BUILD_HOOKS_ENABLE = "1" MYPYC_OPT_LEVEL = "3" MYPYC_DEBUG_LEVEL = "0" # Black needs Clang to compile successfully on Linux. CC = "clang" AIOHTTP_NO_EXTENSIONS = "1" [tool.isort] atomic = true profile = "black" line_length = 88 skip_gitignore = true skip_glob = ["src/blib2to3", "tests/data", "profiling"] known_first_party = ["black", "blib2to3", "blackd", "_black_version"] [tool.pytest.ini_options] # Option below requires `tests/optional.py` addopts = "--strict-config --strict-markers" optional-tests = [ "no_blackd: run when `d` extra NOT installed", "no_jupyter: run when `jupyter` extra NOT installed", ] markers = [ "incompatible_with_mypyc: run when testing mypyc compiled black" ] xfail_strict = true filterwarnings = [ "error", # this is mitigated by a try/catch in https://github.com/psf/black/pull/2974/ # this ignore can be removed when support for aiohttp 3.7 is dropped. '''ignore:Decorator `@unittest_run_loop` is no longer needed in aiohttp 3\.8\+:DeprecationWarning''', # this is mitigated by a try/catch in https://github.com/psf/black/pull/3198/ # this ignore can be removed when support for aiohttp 3.x is dropped. '''ignore:Middleware decorator is deprecated since 4\.0 and its behaviour is default, you can simply remove this decorator:DeprecationWarning''', # aiohttp is using deprecated cgi modules - Safe to remove when fixed: # https://github.com/aio-libs/aiohttp/issues/6905 '''ignore:'cgi' is deprecated and slated for removal in Python 3.13:DeprecationWarning''', # Work around https://github.com/pytest-dev/pytest/issues/10977 for Python 3.12 '''ignore:(Attribute s|Attribute n|ast.Str|ast.Bytes|ast.NameConstant|ast.Num) is deprecated and will be removed in Python 3.14:DeprecationWarning''' ]