DEFAULT_LINE_LENGTH = 88
DEFAULT_EXCLUDES = r"/(\.direnv|\.eggs|\.git|\.hg|\.mypy_cache|\.nox|\.tox|\.venv|venv|\.svn|\.ipynb_checkpoints|_build|buck-out|build|dist|__pypackages__)/"  # noqa: B950
DEFAULT_INCLUDES = r"(\.pyi?|\.ipynb)$"
STDIN_PLACEHOLDER = "__BLACK_STDIN_FILENAME__"