+# 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 = ["setuptools>=45.0", "setuptools_scm[toml]>=6.3.1", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[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 https://github.com/python/cpython/issues/79071 in python 3.8+
+ # this ignore can be removed when support for 3.7 is dropped.
+ '''ignore:Bare functions are deprecated, use async ones:DeprecationWarning''',
+]