chore(deps): update dependency attrs to v24

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
attrs (changelog)	==21.2.0 -> ==24.2.0

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Release Notes

python-attrs/attrs (attrs)

v24.2.0

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Deprecations

• Given the amount of warnings raised in the broader ecosystem, we've decided to only soft-deprecate the hash argument to @define / @attr.s.
  Please don't use it in new code, but we don't intend to remove it anymore.
  #​1330

Changes

• attrs.converters.pipe() (and its syntactic sugar of passing a list for attrs.field()'s / attr.ib()'s converter argument) works again when passing attrs.setters.convert to on_setattr (which is default for attrs.define).
  #​1328
• Restored support for PEP 649 / 749-implementing Pythons -- currently 3.14-dev.
  #​1329

v24.1.0

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Backwards-incompatible Changes

• attrs.evolve() doesn't accept the inst argument as a keyword argument anymore.
  Pass it as the first positional argument instead.
  #​1264

• attrs.validators.provides() has been removed.
  The removed code is available as a gist for convenient copy and pasting.
  #​1265

• All packaging metadata except from __version__ and __version_info__ has been removed from the attr and attrs modules (for example, attrs.__url__).

  Please use importlib.metadata or importlib-metadata instead.
  #​1268

• The generated __eq__ methods have been sped up significantly by generating a chain of attribute comparisons instead of constructing and comparing tuples.
  This change arguably makes the behavior more correct,
  but changes it if an attribute compares equal by identity but not value, like float('nan').
  #​1310

Deprecations

• The repr_ns argument to attr.s is now deprecated.
  It was a workaround for nested classes in Python 2 and is pointless in Python 3.
  #​1263
• The hash argument to @attr.s, @attrs.define, and make_class() is now deprecated in favor of unsafe_hash, as defined by PEP 681.
  #​1323

Changes

• Allow original slotted functools.cached_property classes to be cleaned by garbage collection.
  Allow super() calls in slotted cached properties.
  #​1221

• Our type stubs now use modern type notation and are organized such that VS Code's quick-fix prefers the attrs namespace.
  #​1234

• Preserve AttributeError raised by properties of slotted classes with functools.cached_properties.
  #​1253

• It is now possible to wrap a converter into an attrs.Converter and get the current instance and/or the current field definition passed into the converter callable.

  Note that this is not supported by any type checker, yet.
  #​1267

• attrs.make_class() now populates the __annotations__ dict of the generated class, so that attrs.resolve_types() can resolve them.
  #​1285

• Added the attrs.validators.or_() validator.
  #​1303

• The combination of a __attrs_pre_init__ that takes arguments, a kw-only field, and a default on that field does not crash anymore.
  #​1319

• attrs.validators.in_() now transforms certain unhashable options to tuples to keep the field hashable.

  This allows fields that use this validator to be used with, for example, attrs.filters.include().
  #​1320

• If a class has an inherited method called __attrs_init_subclass__, it is now called once the class is done assembling.

  This is a replacement for Python's __init_subclass__ and useful for registering classes, and similar.
  #​1321

v23.2.0

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Changes

• The type annotation for attrs.resolve_types() is now correct.
  #​1141
• Type stubs now use typing.dataclass_transform to decorate dataclass-like decorators, instead of the non-standard __dataclass_transform__ special form, which is only supported by Pyright.
  #​1158
• Fixed serialization of namedtuple fields using attrs.asdict/astuple() with retain_collection_types=True.
  #​1165
• attrs.AttrsInstance is now a typing.Protocol in both type hints and code.
  This allows you to subclass it along with another Protocol.
  #​1172
• If attrs detects that __attrs_pre_init__ accepts more than just self, it will call it with the same arguments as __init__ was called.
  This allows you to, for example, pass arguments to super().__init__().
  #​1187
• Slotted classes now transform functools.cached_property decorated methods to support equivalent semantics.
  #​1200
• Added class_body argument to attrs.make_class() to provide additional attributes for newly created classes.
  It is, for example, now possible to attach methods.
  #​1203

v23.1.0

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Backwards-incompatible Changes

• Python 3.6 has been dropped and packaging switched to static package data using Hatch.
  #​993

Deprecations

• The support for zope-interface via the attrs.validators.provides validator is now deprecated and will be removed in, or after, April 2024.

  The presence of a C-based package in our developement dependencies has caused headaches and we're not under the impression it's used a lot.

  Let us know if you're using it and we might publish it as a separate package.
  #​1120

Changes

• attrs.filters.exclude() and attrs.filters.include() now support the passing of attribute names as strings.
  #​1068

• attrs.has() and attrs.fields() now handle generic classes correctly.
  #​1079

• Fix frozen exception classes when raised within e.g. contextlib.contextmanager, which mutates their __traceback__ attributes.
  #​1081

• @frozen now works with type checkers that implement PEP-681 (ex. pyright).
  #​1084

• Restored ability to unpickle instances pickled before 22.2.0.
  #​1085

• attrs.asdict()'s and attrs.astuple()'s type stubs now accept the attrs.AttrsInstance protocol.
  #​1090

• Fix slots class cellvar updating closure in CPython 3.8+ even when __code__ introspection is unavailable.
  #​1092

• attrs.resolve_types() can now pass include_extras to typing.get_type_hints() on Python 3.9+, and does so by default.
  #​1099

• Added instructions for pull request workflow to CONTRIBUTING.md.
  #​1105

• Added type parameter to attrs.field() function for use with attrs.make_class().

  Please note that type checkers ignore type metadata passed into make_class(), but it can be useful if you're wrapping attrs.
  #​1107

• It is now possible for attrs.evolve() (and attr.evolve()) to change fields named inst if the instance is passed as a positional argument.

  Passing the instance using the inst keyword argument is now deprecated and will be removed in, or after, April 2024.
  #​1117

• attrs.validators.optional() now also accepts a tuple of validators (in addition to lists of validators).
  #​1122

v22.2.0

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Backwards-incompatible Changes

• Python 3.5 is not supported anymore.
  #​988

Deprecations

• Python 3.6 is now deprecated and support will be removed in the next release.
  #​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 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 e.g. 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

v22.1.0

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Backwards-incompatible Changes

• Python 2.7 is not supported anymore.

  Dealing with Python 2.7 tooling has become too difficult for a volunteer-run project.

  We have supported Python 2 more than 2 years after it was officially discontinued and feel that we have paid our dues.
  All version up to 21.4.0 from December 2021 remain fully functional, of course.
  #​936

• The deprecated cmp attribute of attrs.Attribute has been removed.
  This does not affect the cmp argument to attr.s that can be used as a shortcut to set eq and order at the same time.
  #​939

Changes

• Instantiation of frozen slotted classes is now faster.
  #​898
• If an eq key is defined, it is also used before hashing the attribute.
  #​909
• Added attrs.validators.min_len().
  #​916
• attrs.validators.deep_iterable()'s member_validator argument now also accepts a list of validators and wraps them in an attrs.validators.and_().
  #​925
• Added missing type stub re-imports for attrs.converters and attrs.filters.
  #​931
• Added missing stub for attr(s).cmp_using().
  #​949
• attrs.validators._in()'s ValueError is not missing the attribute, expected options, and the value it got anymore.
  #​951
• Python 3.11 is now officially supported.
  #​969

v21.4.0

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Changes

• Fixed the test suite on PyPy3.8 where cloudpickle does not work.
  #​892
• Fixed coverage report for projects that use attrs and don't set a --source.
  #​895,
  #​896

v21.3.0

Compare Source

Backward-incompatible Changes

• When using @define, converters are now run by default when setting an attribute on an instance -- additionally to validators.
  I.e. the new default is on_setattr=[attrs.setters.convert, attrs.setters.validate].

  This is unfortunately a breaking change, but it was an oversight, impossible to raise a DeprecationWarning about, and it's better to fix it now while the APIs are very fresh with few users.
  #​835,
  #​886

• import attrs has finally landed!
  As of this release, you can finally import attrs using its proper name.

  Not all names from the attr namespace have been transferred; most notably attr.s and attr.ib are missing.
  See attrs.define and attrs.field if you haven't seen our next-generation APIs yet.
  A more elaborate explanation can be found On The Core API Names

  This feature is at least for one release provisional.
  We don't plan on changing anything, but such a big change is unlikely to go perfectly on the first strike.

  The API docs have been mostly updated, but it will be an ongoing effort to change everything to the new APIs.
  Please note that we have not moved -- or even removed -- anything from attr!

  Please do report any bugs or documentation inconsistencies!
  #​887

Changes

• attr.asdict(retain_collection_types=False) (default) dumps collection-esque keys as tuples.
  #​646,
  #​888
• __match_args__ are now generated to support Python 3.10's
  Structural Pattern Matching.
  This can be controlled by the match_args argument to the class decorators on Python 3.10 and later.
  On older versions, it is never added and the argument is ignored.
  #​815
• If the class-level on_setattr is set to attrs.setters.validate (default in @define and @mutable) but no field defines a validator, pretend that it's not set.
  #​817
• The generated __repr__ is significantly faster on Pythons with f-strings.
  #​819
• Attributes transformed via field_transformer are wrapped with AttrsClass again.
  #​824
• Generated source code is now cached more efficiently for identical classes.
  #​828
• Added attrs.converters.to_bool().
  #​830
• attrs.resolve_types() now resolves types of subclasses after the parents are resolved.
  #​842
  #​843
• Added new validators: lt(val) (< val), le(va) (≤ val), ge(val) (≥ val), gt(val) (> val), and maxlen(n).
  #​845
• attrs classes are now fully compatible with cloudpickle (no need to disable repr anymore).
  #​857
• Added new context manager attrs.validators.disabled() and functions attrs.validators.(set|get)_disabled().
  They deprecate attrs.(set|get)_run_validators().
  All functions are interoperable and modify the same internal state.
  They are not – and never were – thread-safe, though.
  #​859
• attrs.validators.matches_re() now accepts pre-compiled regular expressions in addition to pattern strings.
  #​877

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