attrs.field() now supports an alias option for explicit __init__ argument names.

Get __init__ signatures matching any taste, peculiar or plain!
The PEP 681 compatible alias option can be use to override private attribute name mangling, or add other arbitrary field argument name overrides.
#950
attrs.NOTHING is now an enum value, making it possible to use with, for example, typing.Literal.
#983
Added missing re-import of attr.AttrsInstance to the attrs namespace.
#987
Fix slight performance regression in classes with custom __setattr__ and speedup even more.
#991
Class-creation performance improvements by switching performance-sensitive templating operations to f-strings.

You can expect an improvement of about 5% -- even for very simple classes.
#995
attrs.has() is now a TypeGuard for AttrsInstance.
That means that type checkers know a class is an instance of an attrs class if you check it using attrs.has() (or attr.has()) first.
#997
Made attrs.AttrsInstance stub available at runtime and fixed type errors related to the usage of attrs.AttrsInstance in Pyright.
#999
On Python 3.10 and later, call abc.update_abstractmethods() on dict classes after creation.
This improves the detection of abstractness.
#1001
attrs's pickling methods now use dicts instead of tuples.
That is safer and more robust across different versions of a class.
#1009
Added attrs.validators.not_(wrapped_validator) to logically invert wrapped_validator by accepting only values where wrapped_validator rejects the value with a ValueError or TypeError (by default, exception types configurable).
#1010
The type stubs for attrs.cmp_using() now have default values.
#1027
To conform with PEP 681, attr.s() and attrs.define() now accept unsafe_hash in addition to hash.
#1065

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This PR has been generated by Renovate Bot.

This PR contains the following updates: | Package | Update | Change | |---|---|---| | [attrs](https://github.com/python-attrs/attrs) ([changelog](https://www.attrs.org/en/stable/changelog.html)) | minor | `==22.1.0` -> `==22.2.0` | --- ### Release Notes <details> <summary>python-attrs/attrs (attrs)</summary> ### [`v22.2.0`](https://github.com/python-attrs/attrs/blob/HEAD/CHANGELOG.md#2220---2022-12-21) [Compare Source](https://github.com/python-attrs/attrs/compare/22.1.0...22.2.0) ##### Backwards-incompatible Changes - Python 3.5 is not supported anymore. [#988](https://github.com/python-attrs/attrs/issues/988) ##### Deprecations - Python 3.6 is now deprecated and support will be removed in the next release. [#1017](https://github.com/python-attrs/attrs/issues/1017) ##### Changes - `attrs.field()` now supports an *alias* option for explicit `__init__` argument names. Get `__init__` signatures matching any taste, peculiar or plain! The [PEP 681 compatible](https://peps.python.org/pep-0681/#field-specifier-parameters) *alias* option can be use to override private attribute name mangling, or add other arbitrary field argument name overrides. [#950](https://github.com/python-attrs/attrs/issues/950) - `attrs.NOTHING` is now an enum value, making it possible to use with, for example, [`typing.Literal`](https://docs.python.org/3/library/typing.html#typing.Literal). [#983](https://github.com/python-attrs/attrs/issues/983) - Added missing re-import of `attr.AttrsInstance` to the `attrs` namespace. [#987](https://github.com/python-attrs/attrs/issues/987) - Fix slight performance regression in classes with custom `__setattr__` and speedup even more. [#991](https://github.com/python-attrs/attrs/issues/991) - Class-creation performance improvements by switching performance-sensitive templating operations to f-strings. You can expect an improvement of about 5% -- even for very simple classes. [#995](https://github.com/python-attrs/attrs/issues/995) - `attrs.has()` is now a [`TypeGuard`](https://docs.python.org/3/library/typing.html#typing.TypeGuard) for `AttrsInstance`. That means that type checkers know a class is an instance of an `attrs` class if you check it using `attrs.has()` (or `attr.has()`) first. [#997](https://github.com/python-attrs/attrs/issues/997) - Made `attrs.AttrsInstance` stub available at runtime and fixed type errors related to the usage of `attrs.AttrsInstance` in *Pyright*. [#999](https://github.com/python-attrs/attrs/issues/999) - On Python 3.10 and later, call [`abc.update_abstractmethods()`](https://docs.python.org/3/library/abc.html#abc.update_abstractmethods) on dict classes after creation. This improves the detection of abstractness. [#1001](https://github.com/python-attrs/attrs/issues/1001) - *attrs*'s pickling methods now use dicts instead of tuples. That is safer and more robust across different versions of a class. [#1009](https://github.com/python-attrs/attrs/issues/1009) - Added `attrs.validators.not_(wrapped_validator)` to logically invert *wrapped_validator* by accepting only values where *wrapped_validator* rejects the value with a `ValueError` or `TypeError` (by default, exception types configurable). [#1010](https://github.com/python-attrs/attrs/issues/1010) - The type stubs for `attrs.cmp_using()` now have default values. [#1027](https://github.com/python-attrs/attrs/issues/1027) - To conform with [PEP 681](https://peps.python.org/pep-0681/), `attr.s()` and `attrs.define()` now accept *unsafe_hash* in addition to *hash*. [#1065](https://github.com/python-attrs/attrs/issues/1065) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, 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 [Renovate Bot](https://github.com/renovatebot/renovate).