Options:
-l, --line-length INTEGER How many characters per line to allow.
[default: 88]
- -t, --target-version [pypy35|cpy27|cpy33|cpy34|cpy35|cpy36|cpy37|cpy38]
+ -t, --target-version [py27|py33|py34|py35|py36|py37|py38]
Python versions that should be supported by
Black's output. [default: per-file auto-
detection]
- --py36 Allow using Python 3.6-only syntax on all
- input files. This will put trailing commas
- in function signatures and calls also after
- *args and **kwargs. [default: per-file
- auto-detection]
--pyi Format all input files like typing stubs
regardless of file extension (useful when
piping source on standard input).
```toml
[tool.black]
line-length = 88
-py36 = true
+target_version = ['py37']
include = '\.pyi?$'
exclude = '''
- Scope: Project Files
- Program: <install_location_from_step_2>
- Arguments: `$FilePath$`
- - Output paths to refresh: `$FilePathRelativeToProjectRoot$`
+ - Output paths to refresh: `$FilePath$`
- Working directory: `$ProjectFileDir$`
- Uncheck "Auto-save edited files to trigger the watcher"
- `X-Python-Variant`: if set to `pyi`, `blackd` will act as *Black* does when
passed the `--pyi` command line flag. Otherwise, its value must correspond to
a Python version or a set of comma-separated Python versions, optionally
- prefixed with `cpy` or `pypy`. For example, to request code that is compatible
- with PyPy 3.5 and CPython 3.5, set the header to `pypy3.5,cpy3.5`.
+ prefixed with `py`. For example, to request code that is compatible
+ with Python 3.5 and 3.6, set the header to `py3.5,py3.6`.
If any of these headers are set to invalid values, `blackd` returns a `HTTP 400`
error response, mentioning the name of the problematic header in the message body.
## Change Log
-### 19.2b0
+### 19.3b0
-* long `del` statements are now split into multiple lines (#698)
+* new option `--target-version` to control which Python versions
+ *Black*-formatted code should target (#618)
+
+* removed `--py36` (use `--target-version=py36` instead) (#724)
* *Black* no longer normalizes numeric literals to include `_` separators (#696)
-* new option `--target-version` to control which Python versions
- *Black*-formatted code should target (#618)
+* long `del` statements are now split into multiple lines (#698)
+
+* type comments are no longer mangled in function signatures
+
+* improved performance of formatting deeply nested data structures (#509)
+
+* *Black* now properly formats multiple files in parallel on
+ Windows (#632)
+
+* `blackd` now supports CORS (#622)
### 18.9b0
* [Christian Heimes](mailto:christian@python.org)
* [Daniel M. Capella](mailto:polycitizen@gmail.com)
* [Eli Treuherz](mailto:eli@treuherz.com)
+* hauntsaninja
* Hugo van Kemenade
* [Ivan Katanić](mailto:ivan.katanic@gmail.com)
* [Jonas Obrist](mailto:ojiidotch@gmail.com)
* [Peter Bengtsson](mailto:mail@peterbe.com)
* [Stavros Korokithakis](mailto:hi@stavros.io)
* [Sunil Kapil](mailto:snlkapil@gmail.com)
+* [Utsav Shah](mailto:ukshah2@illinois.edu)
* [Vishwas B Sharma](mailto:sharma.vishwas88@gmail.com)
* [Chuck Wooters](mailto:chuck.wooters@microsoft.com)