psf/black (black)
### [`v22.12.0`](https://togithub.com/psf/black/blob/HEAD/CHANGES.md#22120)
[Compare Source](https://togithub.com/psf/black/compare/22.10.0...22.12.0)
##### Preview style
- Enforce empty lines before classes and functions with sticky leading comments ([#3302](https://togithub.com/psf/black/issues/3302))
- Reformat empty and whitespace-only files as either an empty file (if no newline is
present) or as a single newline character (if a newline is present) ([#3348](https://togithub.com/psf/black/issues/3348))
- Implicitly concatenated strings used as function args are now wrapped inside
parentheses ([#3307](https://togithub.com/psf/black/issues/3307))
- For assignment statements, prefer splitting the right hand side if the left hand side
fits on a single line ([#3368](https://togithub.com/psf/black/issues/3368))
- Correctly handle trailing commas that are inside a line's leading non-nested parens
([#3370](https://togithub.com/psf/black/issues/3370))
##### Configuration
- Fix incorrectly applied `.gitignore` rules by considering the `.gitignore` location
and the relative path to the target file ([#3338](https://togithub.com/psf/black/issues/3338))
- Fix incorrectly ignoring `.gitignore` presence when more than one source directory is
specified ([#3336](https://togithub.com/psf/black/issues/3336))
##### Parser
- Parsing support has been added for walruses inside generator expression that are
passed as function args (for example,
`any(match := my_re.match(text) for text in texts)`) ([#3327](https://togithub.com/psf/black/issues/3327)).
##### Integrations
- Vim plugin: Optionally allow using the system installation of Black via
`let g:black_use_virtualenv = 0`([#3309](https://togithub.com/psf/black/issues/3309))
### [`v22.10.0`](https://togithub.com/psf/black/blob/HEAD/CHANGES.md#22100)
[Compare Source](https://togithub.com/psf/black/compare/22.8.0...22.10.0)
##### Highlights
- Runtime support for Python 3.6 has been removed. Formatting 3.6 code will still be
supported until further notice.
##### Stable style
- Fix a crash when `# fmt: on` is used on a different block level than `# fmt: off`
([#3281](https://togithub.com/psf/black/issues/3281))
##### Preview style
- Fix a crash when formatting some dicts with parenthesis-wrapped long string keys
([#3262](https://togithub.com/psf/black/issues/3262))
##### Configuration
- `.ipynb_checkpoints` directories are now excluded by default ([#3293](https://togithub.com/psf/black/issues/3293))
- Add `--skip-source-first-line` / `-x` option to ignore the first line of source code
while formatting ([#3299](https://togithub.com/psf/black/issues/3299))
##### Packaging
- Executables made with PyInstaller will no longer crash when formatting several files
at once on macOS. Native x86-64 executables for macOS are available once again.
([#3275](https://togithub.com/psf/black/issues/3275))
- Hatchling is now used as the build backend. This will not have any effect for users
who install Black with its wheels from PyPI. ([#3233](https://togithub.com/psf/black/issues/3233))
- Faster compiled wheels are now available for CPython 3.11 ([#3276](https://togithub.com/psf/black/issues/3276))
##### *Blackd*
- Windows style (CRLF) newlines will be preserved ([#3257](https://togithub.com/psf/black/issues/3257)).
##### Integrations
- Vim plugin: add flag (`g:black_preview`) to enable/disable the preview style ([#3246](https://togithub.com/psf/black/issues/3246))
- Update GitHub Action to support formatting of Jupyter Notebook files via a `jupyter`
option ([#3282](https://togithub.com/psf/black/issues/3282))
- Update GitHub Action to support use of version specifiers (e.g. `<23`) for Black
version ([#3265](https://togithub.com/psf/black/issues/3265))
### [`v22.8.0`](https://togithub.com/psf/black/blob/HEAD/CHANGES.md#2280)
[Compare Source](https://togithub.com/psf/black/compare/22.6.0...22.8.0)
##### Highlights
- Python 3.11 is now supported, except for *blackd* as aiohttp does not support 3.11 as
of publishing ([#3234](https://togithub.com/psf/black/issues/3234))
- This is the last release that supports running *Black* on Python 3.6 (formatting 3.6
code will continue to be supported until further notice)
- Reword the stability policy to say that we may, in rare cases, make changes that
affect code that was not previously formatted by *Black* ([#3155](https://togithub.com/psf/black/issues/3155))
##### Stable style
- Fix an infinite loop when using `# fmt: on/off` in the middle of an expression or code
block ([#3158](https://togithub.com/psf/black/issues/3158))
- Fix incorrect handling of `# fmt: skip` on colon (`:`) lines ([#3148](https://togithub.com/psf/black/issues/3148))
- Comments are no longer deleted when a line had spaces removed around power operators
([#2874](https://togithub.com/psf/black/issues/2874))
##### Preview style
- Single-character closing docstring quotes are no longer moved to their own line as
this is invalid. This was a bug introduced in version 22.6.0. ([#3166](https://togithub.com/psf/black/issues/3166))
- `--skip-string-normalization` / `-S` now prevents docstring prefixes from being
normalized as expected ([#3168](https://togithub.com/psf/black/issues/3168))
- When using `--skip-magic-trailing-comma` or `-C`, trailing commas are stripped from
subscript expressions with more than 1 element ([#3209](https://togithub.com/psf/black/issues/3209))
- Implicitly concatenated strings inside a list, set, or tuple are now wrapped inside
parentheses ([#3162](https://togithub.com/psf/black/issues/3162))
- Fix a string merging/split issue when a comment is present in the middle of implicitly
concatenated strings on its own line ([#3227](https://togithub.com/psf/black/issues/3227))
##### *Blackd*
- `blackd` now supports enabling the preview style via the `X-Preview` header ([#3217](https://togithub.com/psf/black/issues/3217))
##### Configuration
- Black now uses the presence of debug f-strings to detect target version ([#3215](https://togithub.com/psf/black/issues/3215))
- Fix misdetection of project root and verbose logging of sources in cases involving
`--stdin-filename` ([#3216](https://togithub.com/psf/black/issues/3216))
- Immediate `.gitignore` files in source directories given on the command line are now
also respected, previously only `.gitignore` files in the project root and
automatically discovered directories were respected ([#3237](https://togithub.com/psf/black/issues/3237))
##### Documentation
- Recommend using BlackConnect in IntelliJ IDEs ([#3150](https://togithub.com/psf/black/issues/3150))
##### Integrations
- Vim plugin: prefix messages with ` Black: ` so it's clear they come from Black ([#3194](https://togithub.com/psf/black/issues/3194))
- Docker: changed to a /opt/venv installation + added to PATH to be available to
non-root users ([#3202](https://togithub.com/psf/black/issues/3202))
##### Output
- Change from deprecated `asyncio.get_event_loop()` to create our event loop which
removes DeprecationWarning ([#3164](https://togithub.com/psf/black/issues/3164))
- Remove logging from internal `blib2to3` library since it regularly emits error logs
about failed caching that can and should be ignored ([#3193](https://togithub.com/psf/black/issues/3193))
##### Parser
- Type comments are now included in the AST equivalence check consistently so accidental
deletion raises an error. Though type comments can't be tracked when running on PyPy
3.7 due to standard library limitations. ([#2874](https://togithub.com/psf/black/issues/2874))
##### Performance
- Reduce Black's startup time when formatting a single file by 15-30% ([#3211](https://togithub.com/psf/black/issues/3211))
Configuration
📅 Schedule: Branch creation - "every weekend" in timezone US/Eastern, Automerge - At any time (no schedule defined).
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
[ ] If you want to rebase/retry this PR, check this box
This PR has been generated by Mend Renovate. View repository job log here.
This PR contains the following updates:
22.6.0->22.12.0Release Notes
psf/black (black)
### [`v22.12.0`](https://togithub.com/psf/black/blob/HEAD/CHANGES.md#22120) [Compare Source](https://togithub.com/psf/black/compare/22.10.0...22.12.0) ##### Preview style - Enforce empty lines before classes and functions with sticky leading comments ([#3302](https://togithub.com/psf/black/issues/3302)) - Reformat empty and whitespace-only files as either an empty file (if no newline is present) or as a single newline character (if a newline is present) ([#3348](https://togithub.com/psf/black/issues/3348)) - Implicitly concatenated strings used as function args are now wrapped inside parentheses ([#3307](https://togithub.com/psf/black/issues/3307)) - For assignment statements, prefer splitting the right hand side if the left hand side fits on a single line ([#3368](https://togithub.com/psf/black/issues/3368)) - Correctly handle trailing commas that are inside a line's leading non-nested parens ([#3370](https://togithub.com/psf/black/issues/3370)) ##### Configuration - Fix incorrectly applied `.gitignore` rules by considering the `.gitignore` location and the relative path to the target file ([#3338](https://togithub.com/psf/black/issues/3338)) - Fix incorrectly ignoring `.gitignore` presence when more than one source directory is specified ([#3336](https://togithub.com/psf/black/issues/3336)) ##### Parser - Parsing support has been added for walruses inside generator expression that are passed as function args (for example, `any(match := my_re.match(text) for text in texts)`) ([#3327](https://togithub.com/psf/black/issues/3327)). ##### Integrations - Vim plugin: Optionally allow using the system installation of Black via `let g:black_use_virtualenv = 0`([#3309](https://togithub.com/psf/black/issues/3309)) ### [`v22.10.0`](https://togithub.com/psf/black/blob/HEAD/CHANGES.md#22100) [Compare Source](https://togithub.com/psf/black/compare/22.8.0...22.10.0) ##### Highlights - Runtime support for Python 3.6 has been removed. Formatting 3.6 code will still be supported until further notice. ##### Stable style - Fix a crash when `# fmt: on` is used on a different block level than `# fmt: off` ([#3281](https://togithub.com/psf/black/issues/3281)) ##### Preview style - Fix a crash when formatting some dicts with parenthesis-wrapped long string keys ([#3262](https://togithub.com/psf/black/issues/3262)) ##### Configuration - `.ipynb_checkpoints` directories are now excluded by default ([#3293](https://togithub.com/psf/black/issues/3293)) - Add `--skip-source-first-line` / `-x` option to ignore the first line of source code while formatting ([#3299](https://togithub.com/psf/black/issues/3299)) ##### Packaging - Executables made with PyInstaller will no longer crash when formatting several files at once on macOS. Native x86-64 executables for macOS are available once again. ([#3275](https://togithub.com/psf/black/issues/3275)) - Hatchling is now used as the build backend. This will not have any effect for users who install Black with its wheels from PyPI. ([#3233](https://togithub.com/psf/black/issues/3233)) - Faster compiled wheels are now available for CPython 3.11 ([#3276](https://togithub.com/psf/black/issues/3276)) ##### *Blackd* - Windows style (CRLF) newlines will be preserved ([#3257](https://togithub.com/psf/black/issues/3257)). ##### Integrations - Vim plugin: add flag (`g:black_preview`) to enable/disable the preview style ([#3246](https://togithub.com/psf/black/issues/3246)) - Update GitHub Action to support formatting of Jupyter Notebook files via a `jupyter` option ([#3282](https://togithub.com/psf/black/issues/3282)) - Update GitHub Action to support use of version specifiers (e.g. `<23`) for Black version ([#3265](https://togithub.com/psf/black/issues/3265)) ### [`v22.8.0`](https://togithub.com/psf/black/blob/HEAD/CHANGES.md#2280) [Compare Source](https://togithub.com/psf/black/compare/22.6.0...22.8.0) ##### Highlights - Python 3.11 is now supported, except for *blackd* as aiohttp does not support 3.11 as of publishing ([#3234](https://togithub.com/psf/black/issues/3234)) - This is the last release that supports running *Black* on Python 3.6 (formatting 3.6 code will continue to be supported until further notice) - Reword the stability policy to say that we may, in rare cases, make changes that affect code that was not previously formatted by *Black* ([#3155](https://togithub.com/psf/black/issues/3155)) ##### Stable style - Fix an infinite loop when using `# fmt: on/off` in the middle of an expression or code block ([#3158](https://togithub.com/psf/black/issues/3158)) - Fix incorrect handling of `# fmt: skip` on colon (`:`) lines ([#3148](https://togithub.com/psf/black/issues/3148)) - Comments are no longer deleted when a line had spaces removed around power operators ([#2874](https://togithub.com/psf/black/issues/2874)) ##### Preview style - Single-character closing docstring quotes are no longer moved to their own line as this is invalid. This was a bug introduced in version 22.6.0. ([#3166](https://togithub.com/psf/black/issues/3166)) - `--skip-string-normalization` / `-S` now prevents docstring prefixes from being normalized as expected ([#3168](https://togithub.com/psf/black/issues/3168)) - When using `--skip-magic-trailing-comma` or `-C`, trailing commas are stripped from subscript expressions with more than 1 element ([#3209](https://togithub.com/psf/black/issues/3209)) - Implicitly concatenated strings inside a list, set, or tuple are now wrapped inside parentheses ([#3162](https://togithub.com/psf/black/issues/3162)) - Fix a string merging/split issue when a comment is present in the middle of implicitly concatenated strings on its own line ([#3227](https://togithub.com/psf/black/issues/3227)) ##### *Blackd* - `blackd` now supports enabling the preview style via the `X-Preview` header ([#3217](https://togithub.com/psf/black/issues/3217)) ##### Configuration - Black now uses the presence of debug f-strings to detect target version ([#3215](https://togithub.com/psf/black/issues/3215)) - Fix misdetection of project root and verbose logging of sources in cases involving `--stdin-filename` ([#3216](https://togithub.com/psf/black/issues/3216)) - Immediate `.gitignore` files in source directories given on the command line are now also respected, previously only `.gitignore` files in the project root and automatically discovered directories were respected ([#3237](https://togithub.com/psf/black/issues/3237)) ##### Documentation - Recommend using BlackConnect in IntelliJ IDEs ([#3150](https://togithub.com/psf/black/issues/3150)) ##### Integrations - Vim plugin: prefix messages with ` Black: ` so it's clear they come from Black ([#3194](https://togithub.com/psf/black/issues/3194)) - Docker: changed to a /opt/venv installation + added to PATH to be available to non-root users ([#3202](https://togithub.com/psf/black/issues/3202)) ##### Output - Change from deprecated `asyncio.get_event_loop()` to create our event loop which removes DeprecationWarning ([#3164](https://togithub.com/psf/black/issues/3164)) - Remove logging from internal `blib2to3` library since it regularly emits error logs about failed caching that can and should be ignored ([#3193](https://togithub.com/psf/black/issues/3193)) ##### Parser - Type comments are now included in the AST equivalence check consistently so accidental deletion raises an error. Though type comments can't be tracked when running on PyPy 3.7 due to standard library limitations. ([#2874](https://togithub.com/psf/black/issues/2874)) ##### Performance - Reduce Black's startup time when formatting a single file by 15-30% ([#3211](https://togithub.com/psf/black/issues/3211))Configuration
📅 Schedule: Branch creation - "every weekend" in timezone US/Eastern, Automerge - At any time (no schedule defined).
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR has been generated by Mend Renovate. View repository job log here.