Update dependency black to v22

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This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
black (changelog)	`==19.3b0` -> `==22.8.0`

Release Notes

psf/black

`v22.8.0`

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Highlights

Python 3.11 is now supported, except for blackd as aiohttp does not support 3.11 as of publishing (#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)

Stable style

Fix an infinite loop when using # fmt: on/off in the middle of an expression or code block (#3158)
Fix incorrect handling of # fmt: skip on colon (:) lines (#3148)
Comments are no longer deleted when a line had spaces removed around power operators (#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)
--skip-string-normalization / -S now prevents docstring prefixes from being normalized as expected (#3168)
When using --skip-magic-trailing-comma or -C, trailing commas are stripped from subscript expressions with more than 1 element (#3209)
Implicitly concatenated strings inside a list, set, or tuple are now wrapped inside parentheses (#3162)
Fix a string merging/split issue when a comment is present in the middle of implicitly concatenated strings on its own line (#3227)

Blackd

blackd now supports enabling the preview style via the X-Preview header (#3217)

Configuration

Black now uses the presence of debug f-strings to detect target version (#3215)
Fix misdetection of project root and verbose logging of sources in cases involving --stdin-filename (#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)

Documentation

Recommend using BlackConnect in IntelliJ IDEs (#3150)

Integrations

Vim plugin: prefix messages with Black: so it's clear they come from Black (#3194)
Docker: changed to a /opt/venv installation + added to PATH to be available to non-root users (#3202)
Vim plugin: add flag (g:black_preview) to enable/disable the preview style (#3246)

Output

Change from deprecated asyncio.get_event_loop() to create our event loop which removes DeprecationWarning (#3164)
Remove logging from internal blib2to3 library since it regularly emits error logs about failed caching that can and should be ignored (#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)

Performance

Reduce Black's startup time when formatting a single file by 15-30% (#3211)

`v22.6.0`

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Style

Fix unstable formatting involving #fmt: skip and # fmt:skip comments (notice the lack of spaces) (#2970)

Preview style

Docstring quotes are no longer moved if it would violate the line length limit (#3044)
Parentheses around return annotations are now managed (#2990)
Remove unnecessary parentheses around awaited objects (#2991)
Remove unnecessary parentheses in with statements (#2926)
Remove trailing newlines after code block open (#3035)

Integrations

Add scripts/migrate-black.py script to ease introduction of Black to a Git project (#3038)

Output

Output Python version and implementation as part of --version flag (#2997)

Packaging

Use tomli instead of tomllib on Python 3.11 builds where tomllib is not available (#2987)

Parser

PEP 654 syntax (for example, except *ExceptionGroup:) is now supported (#3016)
PEP 646 syntax (for example, Array[Batch, *Shape] or def fn(*args: *T) -> None) is now supported (#3071)

Vim Plugin

Fix strtobool function. It didn't parse true/on/false/off. (#3025)

`v22.3.0`

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Preview style

Code cell separators #%% are now standardised to # %% (#2919)
Remove unnecessary parentheses from except statements (#2939)
Remove unnecessary parentheses from tuple unpacking in for loops (#2945)
Avoid magic-trailing-comma in single-element subscripts (#2942)

Configuration

Do not format __pypackages__ directories by default (#2836)
Add support for specifying stable version with --required-version (#2832).
Avoid crashing when the user has no homedir (#2814)
Avoid crashing when md5 is not available (#2905)
Fix handling of directory junctions on Windows (#2904)

Documentation

Update pylint config documentation (#2931)

Integrations

Move test to disable plugin in Vim/Neovim, which speeds up loading (#2896)

Output

In verbose mode, log when Black is using user-level config (#2861)

Packaging

Fix Black to work with Click 8.1.0 (#2966)
On Python 3.11 and newer, use the standard library's tomllib instead of tomli (#2903)
black-primer, the deprecated internal devtool, has been removed and copied to a separate repository (#2924)

Parser

Black can now parse starred expressions in the target of for and async for statements, e.g for item in *items_1, *items_2: pass (#2879).

`v22.1.0`

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At long last, Black is no longer a beta product! This is the first non-beta release and the first release covered by our new stability policy.

Highlights

Remove Python 2 support (#2740)
Introduce the --preview flag (#2752)

Style

Deprecate --experimental-string-processing and move the functionality under --preview (#2789)
For stubs, one blank line between class attributes and methods is now kept if there's at least one pre-existing blank line (#2736)
Black now normalizes string prefix order (#2297)
Remove spaces around power operators if both operands are simple (#2726)
Work around bug that causes unstable formatting in some cases in the presence of the magic trailing comma (#2807)
Use parentheses for attribute access on decimal float and int literals (#2799)
Don't add whitespace for attribute access on hexadecimal, binary, octal, and complex literals (#2799)
Treat blank lines in stubs the same inside top-level if statements (#2820)
Fix unstable formatting with semicolons and arithmetic expressions (#2817)
Fix unstable formatting around magic trailing comma (#2572)

Parser

Fix mapping cases that contain as-expressions, like case {"key": 1 | 2 as password} (#2686)
Fix cases that contain multiple top-level as-expressions, like case 1 as a, 2 as b (#2716)
Fix call patterns that contain as-expressions with keyword arguments, like case Foo(bar=baz as quux) (#2749)
Tuple unpacking on return and yield constructs now implies 3.8+ (#2700)
Unparenthesized tuples on annotated assignments (e.g values: Tuple[int, ...] = 1, 2, 3) now implies 3.8+ (#2708)
Fix handling of standalone match() or case() when there is a trailing newline or a comment inside of the parentheses. (#2760)
from __future__ import annotations statement now implies Python 3.7+ (#2690)

Performance

Speed-up the new backtracking parser about 4X in general (enabled when --target-version is set to 3.10 and higher). (#2728)
Black is now compiled with mypyc for an overall 2x speed-up. 64-bit Windows, MacOS, and Linux (not including musl) are supported. (#1009, #2431)

Configuration

Do not accept bare carriage return line endings in pyproject.toml (#2408)
Add configuration option (python-cell-magics) to format cells with custom magics in Jupyter Notebooks (#2744)
Allow setting custom cache directory on all platforms with environment variable BLACK_CACHE_DIR (#2739).
Enable Python 3.10+ by default, without any extra need to specify --target-version=py310. (#2758)
Make passing SRC or --code mandatory and mutually exclusive (#2804)

Output

Improve error message for invalid regular expression (#2678)
Improve error message when parsing fails during AST safety check by embedding the underlying SyntaxError (#2693)
No longer color diff headers white as it's unreadable in light themed terminals (#2691)
Text coloring added in the final statistics (#2712)
Verbose mode also now describes how a project root was discovered and which paths will be formatted. (#2526)

Packaging

All upper version bounds on dependencies have been removed (#2718)
typing-extensions is no longer a required dependency in Python 3.10+ (#2772)
Set click lower bound to 8.0.0 (#2791)

Integrations

Update GitHub action to support containerized runs (#2748)

Documentation

Change protocol in pip installation instructions to https:// (#2761)
Change HTML theme to Furo primarily for its responsive design and mobile support (#2793)
Deprecate the black-primer tool (#2809)
Document Python support policy (#2819)

Configuration

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Mar 07 '22 11:03 renovate[bot]