Sourced from black's releases.
23.7.0
Highlights
- Runtime support for Python 3.7 has been removed. Formatting 3.7 code will still be supported until further notice (#3765)
Stable style
- Fix a bug where an illegal trailing comma was added to return type annotations using PEP 604 unions (#3735)
- Fix several bugs and crashes where comments in stub files were removed or mishandled under some circumstances (#3745)
- Fix a crash with multi-line magic comments like
type: ignore
within parentheses (#3740)- Fix error in AST validation when Black removes trailing whitespace in a type comment (#3773)
Preview style
- Implicitly concatenated strings used as function args are no longer wrapped inside parentheses (#3640)
- Remove blank lines between a class definition and its docstring (#3692)
Configuration
- The
--workers
argument to Black can now be specified via theBLACK_NUM_WORKERS
environment variable (#3743).pytest_cache
,.ruff_cache
and.vscode
are now excluded by default (#3691)- Fix Black not honouring
pyproject.toml
settings when running--stdin-filename
and thepyproject.toml
found isn't in the current working directory (#3719)- Black will now error if
exclude
andextend-exclude
have invalid data types inpyproject.toml
, instead of silently doing the wrong thing (#3764)Packaging
- Upgrade mypyc from 0.991 to 1.3 (#3697)
- Remove patching of Click that mitigated errors on Python 3.6 with
LANG=C
(#3768)Parser
- Add support for the new PEP 695 syntax in Python 3.12 (#3703)
Performance
- Speed up Black significantly when the cache is full (#3751)
- Avoid importing
IPython
in a case where we wouldn't need it (#3748)Output
... (truncated)
Sourced from black's changelog.
23.7.0
Highlights
- Runtime support for Python 3.7 has been removed. Formatting 3.7 code will still be supported until further notice (#3765)
Stable style
- Fix a bug where an illegal trailing comma was added to return type annotations using PEP 604 unions (#3735)
- Fix several bugs and crashes where comments in stub files were removed or mishandled under some circumstances (#3745)
- Fix a crash with multi-line magic comments like
type: ignore
within parentheses (#3740)- Fix error in AST validation when Black removes trailing whitespace in a type comment (#3773)
Preview style
- Implicitly concatenated strings used as function args are no longer wrapped inside parentheses (#3640)
- Remove blank lines between a class definition and its docstring (#3692)
Configuration
- The
--workers
argument to Black can now be specified via theBLACK_NUM_WORKERS
environment variable (#3743).pytest_cache
,.ruff_cache
and.vscode
are now excluded by default (#3691)- Fix Black not honouring
pyproject.toml
settings when running--stdin-filename
and thepyproject.toml
found isn't in the current working directory (#3719)- Black will now error if
exclude
andextend-exclude
have invalid data types inpyproject.toml
, instead of silently doing the wrong thing (#3764)Packaging
- Upgrade mypyc from 0.991 to 1.3 (#3697)
- Remove patching of Click that mitigated errors on Python 3.6 with
LANG=C
(#3768)Parser
- Add support for the new PEP 695 syntax in Python 3.12 (#3703)
Performance
- Speed up Black significantly when the cache is full (#3751)
- Avoid importing
IPython
in a case where we wouldn't need it (#3748)Output
... (truncated)
193ee76
Prepare release 23.7.0 (#3776)38723bb
Unpin pytest-xdist (#3772)138769a
Disable coverage on pypy tests (#3777)ad3724b
Upgrade to latest mypy (#3775)b8e2ec7
Fix crash on type comment with trailing space (#3773)257d392
Fix removed comments in stub files (#3745)2593af2
Improve performance by skipping unnecessary normalisation (#3751)f3b50e4
Add CITATION.cff file (#3723)0b4d7d5
Run pyupgrade on blib2to3 and src (#3771)114e835
Remove click patch (#3768)