+[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 = ["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'''
+]