[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

Fix a string merging/split issue caused by standalone comments. (#3227)

Fixes #2734: a standalone comment causes strings to be merged into one far too long (and requiring two passes to do so).

Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>

Add passing 3.11 CI by exempting blackd tests (#3234)

- Had to exempt blackd tests for now due to aiohttp
  - Skip by using `sys.version_info` tuple
  - aiohttp does not compile in 3.11 yet - refer to #3230
- Add a deadsnakes ubuntu workflow to run 3.11-dev to ensure we don't regress
  - Have it also format ourselves

Test:
- `tox -e 311`

Co-authored-by: Cooper Ry Lees <me@wcooperlees.com>
Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>

Update email (#3235)

This file gets scraped a lot, so create a distinct email for potential
spam.

Strip trailing commas in subscripts with -C (#3209)

Fixes #2296, #3204

Port & upstream mypyc wheel build workflow  (#3197)

add preview option support for blackd (#3217)

Fixes #3195

Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>

Use --no-implicit-optional for type checking (#3220)

This makes type checking PEP 484 compliant (as of 2018).
mypy will change its defaults soon.

See:
https://github.com/python/mypy/issues/9091
https://github.com/python/mypy/pull/13401

Use debug f-strings for feature detection (#3215)

Fixes GH-2907.

Remove invalid syntax in docstrings -S --preview test (#3205)

uR is not a legal string prefix, so this test breaks (AssertionError:
cannot use --safe with this file; failed to parse source file AST:
invalid syntax) if changed to one in which the file is changed. I've
changed the last test to have u alone, and added an R to the test above
instead.

makes install available for all users in docker image (#3202)

* makes install available for all users in docker image

moves the installation path from /root/.local to a
virtualenv. this way we still get the lightweight
multistage build without excluding non-root users.

* adds changelog entry for docker-image fix

A changelog entry has been added under the Integration
subheader

* changes dockerfile to use the venv activate script

we are now using the inbuilt venv activate script, as well
as explicitly mentioning the binary location in the entrypoint
cmd.

Co-authored-by: Nicolò <nicolo.intrieri@spinforward.it>
Co-authored-by: Cooper Lees <me@cooperlees.com>

Bump sphinx from 5.1.0 to 5.1.1 in /docs (#3201)

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 5.1.0 to 5.1.1.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/5.x/CHANGES)
- [Commits](https://github.com/sphinx-doc/sphinx/compare/v5.1.0...v5.1.1)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Move fuzz.py to scripts/ (#3199)

Add sanity check to executable CD + more (#3190)

Building executables without any testing is quite sketchy, let's at
least verify they won't crash on startup and format Black's own
codebase.

Also replaced "binaries" with "executables" since it's clearer and
won't be confused with mypyc.

Finally, I added colorama so all Windows users can get colour.

Remove blib2to3 grammar cache logging (#3193)

As error logs are emitted often (they happen when Black's cache
directory is created after blib2to3 tries to write its cache) and cause
issues to be filed by users who think Black isn't working correctly.

These errors are expected for now and aren't a cause for concern so
let's remove them to stop worrying users (and new issues from being
opened). We can improve the blib2to3 caching mechanism to write its
cache at the end of a successful command line invocation later.

Vim plugin: prefix messages with "Black: " (#3194)

As mentioned in GH-3185, when using Black as a Vim plugin, especially
automatically on save, the plugin's messages can be confusing, as
nothing indicates that they come from Black.

Consolidate test CI and add concurrency limits (#3189)

Bump pre-commit hooks (#3191)

Reformat codebase with isort

Add isort to linting toolchain

Co-authored-by: Shivansh-007 <shivansh-007@outlook.com>

Bump sphinx from 5.0.2 to 5.1.0 in /docs (#3183)

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 5.0.2 to 5.1.0.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/5.x/CHANGES)
- [Commits](https://github.com/sphinx-doc/sphinx/compare/v5.0.2...v5.1.0)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Use underscores instead of a space in a test file's name (#3180)

... for *consistency*

Fix an infinite loop when using `# fmt: on/off` ... (#3158)

... in the middle of an expression or code block by adding a missing return.

Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Fix the handling of `# fmt: skip` when it's at a colon line (#3148)

When the Leaf node with `# fmt: skip` is a NEWLINE inside a `suite`
Node, the nodes to ignore should be from the siblings of the parent
`suite` Node.

There is a also a special case for the ASYNC token, where it expands
to the grandparent Node where the ASYNC token is.

This fixes GH-2646, GH-3126, GH-2680, GH-2421, GH-2339, and GH-2138.

Improve warning filtering in tests (#3175)

Add pypy-3.8 to test matrix (#3174)

configure strict pytest and filterwarnings=['error', ... (#3173)

* configure strict pytest

* ignore current warnings

Fix typo in config docs for --extend-exclude (#3170)

The old regex in the example was invalid and caused an error on startup.

Actually disable docstring prefix normalization with -S + fix instability (#3168)

The former was a regression I introduced a long time ago. To avoid
changing the stable style too much, the regression is only fixed if
--preview is enabled

Annoyingly enough, as we currently always enforce a second format pass if
changes were made, there's no good way to prove the existence of the
docstring quote normalization instability issue. For posterity, here's
one failing example:

    --- source
    +++ first pass
    @@ -1,7 +1,7 @@
     def some_function(self):
    -    ''''<text here>
    +    """ '<text here>

         <text here, since without another non-empty line black is stable>

    -    '''
    +    """
         pass
    --- first pass
    +++ second pass
    @@ -1,7 +1,7 @@
     def some_function(self):
    -    """ '<text here>
    +    """'<text here>

         <text here, since without another non-empty line black is stable>

         """
         pass

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Move to explicitly creating a new loop (#3164)

* Move to explicitly creating a new loop

- >= 3.10 add a warning that `get_event_loop` will not automatically create a loop
- Move to explicit API

Test:
- `python3.11 -m venv --upgrade-deps /tmp/tb`
  - `/tmp/tb/bin/pip install -e .`
  - Install deps and no blackd as aiohttp + yarl can't build still with 3.11
  - https://github.com/aio-libs/aiohttp/issues/6600
- `export PYTHONWARNINGS=error`
```
cooper@l33t:~/repos/black$ /tmp/tb/bin/black .
All done! ✨ 🍰 ✨
44 files left unchanged.
```

Fixes #3110

* Add to CHANGES.md

* Fix a cooper typo yet again

* Set default asyncio loop to our explicitly created one + unset on exit

* Update CHANGES.md

Fix my silly typo.

Co-authored-by: Thomas Grainger <tagrain@gmail.com>
Co-authored-by: Cooper Ry Lees <me@wcooperlees.com>
Co-authored-by: Thomas Grainger <tagrain@gmail.com>

Add warning to not run blackd publicly in docs (#3167)

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Don't (ever) put a single-char closing docstring quote on a new line (#3166)

Doing so is invalid. Note this only fixes the preview style since the
logic putting closing docstring quotes on their own line if they violate
the line length limit is quite new.

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Copy over comments when hugging power ops  (#2874)

Otherwise they'd be deleted which was a regression in 22.1.0 (oops! my
bad!). Also type comments are now tracked in the AST safety check on all
compatible platforms to error out if this happens again.

Overall the line rewriting code has been rewritten to do "the right
thing (tm)", I hope this fixes other potential bugs in the code (fwiw I
got to drop the bugfix in blib2to3.pytree.Leaf.clone since now bracket
metadata is properly copied over).

Fixes #2873

Recommend using BlackConnect in IntelliJ IDEs (#3150)

* Recommend using BlackConnect in IntelliJ IDEs

* IntelliJ IDEs integration docs: improve formatting

* Add changelog for recommending BlackConnect

* IntelliJ IDEs integration docs: improve formatting

* Apply suggestions from code review

Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>
* Fix indentation

* Apply italic to Black name

Consequently with other places in the document

* Move CHANGELOG entry to Unreleased section

* IntelliJ IDEs integration docs: bring back a point with formatting a file

* IntelliJ IDEs integration docs: fix extra whitespace and linebreak

Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>

Stability policy: permit exceptional changes for unformatted code (#3155)

Use RTD's new build process and config (#3149)

See the deprecation notice:
https://docs.readthedocs.io/en/stable/config-file/v2.html#python-version

Fix typo in CHANGES.md (#3142)

Prepare docs for release 22.6.0 (#3139)

Update preview style docs to include recent changes (#3136)

Covers GH-2926, GH-2990, GH-2991, and GH-3035.

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>

Bump furo from 2022.6.4.1 to 2022.6.21 in /docs (#3138)

Bumps [furo](https://github.com/pradyunsg/furo) from 2022.6.4.1 to 2022.6.21.
- [Release notes](https://github.com/pradyunsg/furo/releases)
- [Changelog](https://github.com/pradyunsg/furo/blob/main/docs/changelog.md)
- [Commits](https://github.com/pradyunsg/furo/compare/2022.06.04.1...2022.06.21)

---
updated-dependencies:
- dependency-name: furo
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Only call get_future_imports when needed (#3135)

Bump sphinx from 5.0.1 to 5.0.2 in /docs (#3128)

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 5.0.1 to 5.0.2.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/5.x/CHANGES)
- [Commits](https://github.com/sphinx-doc/sphinx/compare/v5.0.1...v5.0.2)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Replace link to Requests documentation (#3125)

Test run black on self (#3114)

* Add run_self environment in tox

* Add run_self task as part of the lint CI flow

* Remove hard coded sources list

* Remove black from pre-commit

Co-authored-by: Cooper Lees <me@cooperlees.com>

Bump actions/setup-python from 3 to 4 (#3121)

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 3 to 4.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Use is_number_token instead of assertion (#3069)

Update documentation dependencies (#3118)

Furo, myst-parser, and Sphinx (had to pin docutils due to sphinx breakage)

Remove newline after code block open (#3035)

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Bump pre-commit/action from 2.0.3 to 3.0.0 (#3108)

Bumps [pre-commit/action](https://github.com/pre-commit/action) from 2.0.3 to 3.0.0.
- [Release notes](https://github.com/pre-commit/action/releases)
- [Commits](https://github.com/pre-commit/action/compare/v2.0.3...v3.0.0)

---
updated-dependencies:
- dependency-name: pre-commit/action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Fix minor typo (#3096)

Add script to ease migration to black (#3038)

* Add script to ease migration to black

* Update CHANGES.md

Co-authored-by: Cooper Lees <me@cooperlees.com>

Implement support for PEP 646 (#3071)

Add more examples to exclude files in addition to the defaults (#3070)

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Document new Microsoft Black Formatter extension for VSCode (#3063)

Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>

Remove hard coded test cases (#3062)

Bump docker/setup-buildx-action from 1 to 2 (#3058)

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 1 to 2.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](https://github.com/docker/setup-buildx-action/compare/v1...v2)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Bump docker/login-action from 1 to 2 (#3059)

Bumps [docker/login-action](https://github.com/docker/login-action) from 1 to 2.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](https://github.com/docker/login-action/compare/v1...v2)

---
updated-dependencies:
- dependency-name: docker/login-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Bump docker/build-push-action from 2 to 3 (#3057)

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 2 to 3.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](https://github.com/docker/build-push-action/compare/v2...v3)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Bump docker/setup-qemu-action from 1 to 2 (#3056)

Bumps [docker/setup-qemu-action](https://github.com/docker/setup-qemu-action) from 1 to 2.
- [Release notes](https://github.com/docker/setup-qemu-action/releases)
- [Commits](https://github.com/docker/setup-qemu-action/compare/v1...v2)

---
updated-dependencies:
- dependency-name: docker/setup-qemu-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Read simple data cases automatically (#3034)

Co-authored-by: Felix Hildén <felix.hilden@gmail.com>

Put closing quote on a separate line if docstring is too long (#3044)

Fixes #1632

Co-authored-by: Felix Hildén <felix.hilden@gmail.com>

Docs: clarify fmt:on/off requirements (#2985) (#3048)

Move imports of `ThreadPoolExecutor` into `reformat_many()`, allowing Black-in-the-browser (#3046)

This is a slight perf win for use-cases that don't invoke `reformat_many()`, but more importantly to me today it means I can use Black in pyscript.

chore: Set permissions for GitHub actions (#3043)

Restrict the GitHub token permissions only to the required ones; this way, even if the attackers will succeed in compromising your workflow, they won’t be able to do much.

- Included permissions for the action. https://github.com/ossf/scorecard/blob/main/docs/checks.md#token-permissions

https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions

https://docs.github.com/en/actions/using-jobs/assigning-permissions-to-jobs

[Keeping your GitHub Actions and workflows secure Part 1: Preventing pwn requests](https://securitylab.github.com/research/github-actions-preventing-pwn-requests/)

Signed-off-by: naveen <172697+naveensrinivasan@users.noreply.github.com>

Bump myst-parser from 0.16.1 to 0.17.2 in /docs (#3019)

Bumps [myst-parser](https://github.com/executablebooks/MyST-Parser) from 0.16.1 to 0.17.2.
- [Release notes](https://github.com/executablebooks/MyST-Parser/releases)
- [Changelog](https://github.com/executablebooks/MyST-Parser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/executablebooks/MyST-Parser/compare/v0.16.1...v0.17.2)

---
updated-dependencies:
- dependency-name: myst-parser
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Stop pinning lark-parser (#3041)

- Latest version works more

Test: `tox -e fuzz`

Fix strtobool function (#3025)

* Fix strtobool function for vim plugin
* Update CHANGES.md

Co-authored-by: Cooper Lees <me@cooperlees.com>

Updated Black Docker Hub link in docs (#3023)

Fixes #3022

Support 3.11 / PEP 654 syntax (#3016)

Make ipynb tests compatible with ipython 8.3.0+ (#3008)

Quote black[jupyter] and black[d] in installation docs (#3006)

We just got someone on Discord who was confused because the command as
written caused their shell to try to do command expansion.

Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>

Bump furo from 2022.3.4 to 2022.4.7 in /docs (#3003)

Bumps [furo](https://github.com/pradyunsg/furo) from 2022.3.4 to 2022.4.7.
- [Release notes](https://github.com/pradyunsg/furo/releases)
- [Changelog](https://github.com/pradyunsg/furo/blob/main/docs/changelog.md)
- [Commits](https://github.com/pradyunsg/furo/compare/2022.03.04...2022.04.07)

---
updated-dependencies:
- dependency-name: furo
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Quote "black[jupyter]" in README.md (#3007)

Bump actions/upload-artifact from 2 to 3 (#3004)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 2 to 3.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v2...v3)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Explain our use of mypyc in the FAQ (#3002)

I realized we don't have a FAQ entry about this, let's change that so
compiled: yes/no doesn't surprise as many people :)

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Correctly handle fmt: skip comments without internal spaces (#2970)

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Remove redundant parentheses around awaited coroutines/tasks (#2991)

This is a tricky one as await is technically an expression and therefore
in certain situations requires brackets for operator precedence.
However, the vast majority of await usage is just await some_coroutine(...)
and similar in format to return statements. Therefore this PR removes
redundant parens around these await expressions.

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>

Better manage return annotation brackets (#2990)

Allows us to better control placement of return annotations by:

a) removing redundant parens
b) moves very long type annotations onto their own line

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

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

Example:

black, 22.1.1.dev56+g421383d.d20220405 (compiled: no)
Python (CPython) 3.9.12

Co-authored-by: Batuhan Taskaya <isidentical@gmail.com>

Top PyPI Packages: Use 30-days data, 365 is no longer available (#2995)

Update FAQ: Mention formatting of custom jupyter cell magic (#2982)

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>

Update test_black.shhh_click test for click 8+ (#2993)

The 8.0.x series renamed its "die on LANG=C" function and the 8.1.x
series straight up deleted it.

Unfortunately this makes this test type check cleanly hard, so we'll
just lint with click 8.1+ (the pre-commit hook configuration was changed
mostly to just evict any now unsupported mypy environments)

Remove unnecessary parentheses from `with` statements (#2926)

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>

Fix broken link in README.md (#2989)

Broken when we converted some more RST docs to MyST

try-except tomllib import (#2987)

See #2965

I left the version check in place because mypy doesn't generally like try-excepted imports.

Bump peter-evans/create-or-update-comment from 1.4.5 to 2 (#2961)

Bumps [peter-evans/create-or-update-comment](https://github.com/peter-evans/create-or-update-comment) from 1.4.5 to 2.
- [Release notes](https://github.com/peter-evans/create-or-update-comment/releases)
- [Commits](https://github.com/peter-evans/create-or-update-comment/compare/a35cf36e5301d70b76f316e867e7788a55a31dae...c9fcb64660bc90ec1cc535646af190c992007c32)

---
updated-dependencies:
- dependency-name: peter-evans/create-or-update-comment
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Bump peter-evans/find-comment from 1.3.0 to 2 (#2960)

Bumps [peter-evans/find-comment](https://github.com/peter-evans/find-comment) from 1.3.0 to 2.
- [Release notes](https://github.com/peter-evans/find-comment/releases)
- [Commits](https://github.com/peter-evans/find-comment/compare/d2dae40ed151c634e4189471272b57e76ec19ba8...1769778a0c5bd330272d749d12c036d65e70d39d)

---
updated-dependencies:
- dependency-name: peter-evans/find-comment
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Remove click pin in diff-shades workflow (#2979)

Click 8.1.1 was released with a fix for pallets/click#2227.

Add # type: ignore for click._unicodefun import (#2981)

Convert `index.rst` and `license.rst` to markdown (#2852)

Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>

Keep tests working w/ upcoming aiohttp 4.0.0 (#2974)

aiohttp.test_utils.unittest_run_loop was deprecated since aiohttp 3.8
and aiohttp 4 (which isn't a thing quite yet) removes it. To maintain
compatibility with the full range of versions we declare to support,
test_blackd.py will now define a no-op replacement if it can't be
imported.

Also, mypy is painfully slow to use without a cache, let's reenable it.

Bump actions/cache from 2.1.7 to 3 (GH-2962)

Bumps [actions/cache](https://github.com/actions/cache) from 2.1.7 to 3.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](https://github.com/actions/cache/compare/v2.1.7...v3)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Prepare release 22.3.0 (#2968)

Fix _unicodefun patch code for Click 8.1.0 (#2966)

Fixes #2964

Bump sphinx from 4.4.0 to 4.5.0 in /docs (GH-2959)

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 4.4.0 to 4.5.0.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/4.x/CHANGES)
- [Commits](https://github.com/sphinx-doc/sphinx/compare/v4.4.0...v4.5.0)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Enforce no formatting changes for PRs via CI (GH-2951)

Now PRs will run two diff-shades jobs, "preview-changes" which formats
all projects with preview=True, and "assert-no-changes" which formats
all projects with preview=False. The latter also fails if any changes
were made.

Pushes to main will only run "preview-changes"

Also the workflow_dispatch feature was dropped since it was
complicating everything for little gain.

Remove unnecessary parentheses from `except` clauses (#2939)

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Resolve new flake8-bugbear errors (B020) (GH-2950)

Fixes a couple places where we were using the same variable name as we
are iterating over.

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Remove unnecessary parentheses from tuple unpacking in `for` loops (#2945)

Avoid magic-trailing-comma in single-element subscripts (#2942)

Closes #2918.

Github now supports .git-blame-ignore-revs (GH-2948)

It's in beta.

https://docs.github.com/en/repositories/working-with-files/using-files/viewing-a-file#ignore-commits-in-the-blame-view