-S, --skip-string-normalization
Don't normalize string quotes or prefixes.
-S, --skip-string-normalization
Don't normalize string quotes or prefixes.
--check Don't write the files back, just return the
status. Return code 0 means nothing would
change. Return code 1 means some files
--check Don't write the files back, just return the
status. Return code 0 means nothing would
change. Return code 1 means some files
paths are excluded. Use forward slashes for
directories on all platforms (Windows, too).
Exclusions are calculated first, inclusions
paths are excluded. Use forward slashes for
directories on all platforms (Windows, too).
Exclusions are calculated first, inclusions
- later. [default: /(\.eggs|\.git|\.hg|\.mypy
- _cache|\.nox|\.tox|\.venv|\.svn|_build|buck-
- out|build|dist)/]
+ later. [default: /(\.direnv|\.eggs|\.git|\.
+ hg|\.mypy_cache|\.nox|\.tox|\.venv|\.svn|_bu
+ ild|buck-out|build|dist)/]
--force-exclude TEXT Like --exclude, but files and directories
matching this regex will be excluded even
--force-exclude TEXT Like --exclude, but files and directories
matching this regex will be excluded even
- when they are passed explicitly as arguments.
+ when they are passed explicitly as
+ arguments.
+
+ --stdin-filename TEXT The name of the file when passing it through
+ stdin. Useful to make sure Black will
+ respect --force-exclude option on some
+ editors that rely on using stdin.
-q, --quiet Don't emit non-error messages to stderr.
Errors are still emitted; silence those with
-q, --quiet Don't emit non-error messages to stderr.
Errors are still emitted; silence those with
should be configured to neither warn about nor overwrite _Black_'s changes.
Actual details on _Black_ compatible configurations for various tools can be found in
should be configured to neither warn about nor overwrite _Black_'s changes.
Actual details on _Black_ compatible configurations for various tools can be found in
## Ignoring unmodified files
_Black_ remembers files it has already formatted, unless the `--diff` flag is used or
## Ignoring unmodified files
_Black_ remembers files it has already formatted, unless the `--diff` flag is used or
The following notable open-source projects trust _Black_ with enforcing a consistent
code style: pytest, tox, Pyramid, Django Channels, Hypothesis, attrs, SQLAlchemy,
Poetry, PyPA applications (Warehouse, Bandersnatch, Pipenv, virtualenv), pandas, Pillow,
The following notable open-source projects trust _Black_ with enforcing a consistent
code style: pytest, tox, Pyramid, Django Channels, Hypothesis, attrs, SQLAlchemy,
Poetry, PyPA applications (Warehouse, Bandersnatch, Pipenv, virtualenv), pandas, Pillow,
The following organizations use _Black_: Facebook, Dropbox, Mozilla, Quora.
The following organizations use _Black_: Facebook, Dropbox, Mozilla, Quora.