Jelle Zijlstra
6a285f94c6
Revert "gh-135228: When @dataclass(slots=True) replaces a dataclass, make the original class collectible ( #136893 )" ( #137014 )
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This reverts commit 46cbdf967a
2025-07-23 08:13:19 -07:00
Jelle Zijlstra
46cbdf967a
gh-135228: When @dataclass(slots=True) replaces a dataclass, make the original class collectible ( #136893 )
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An interesting hack, but more localized in scope than #135230 .
This may be a breaking change if people intentionally keep the original class around
when using `@dataclass(slots=True)`, and then use `__dict__` or `__weakref__` on the
original class.
Co-authored-by: Alyssa Coghlan <ncoghlan@gmail.com>
2025-07-21 21:43:34 -07:00
Serhiy Storchaka
2602d8ae98
gh-71339: Use new assertion methods in tests (GH-129046)
2025-05-22 13:17:22 +03:00
Jelle Zijlstra
bb5ec6ea6e
gh-82129: Improve annotations for make_dataclass() ( #133406 )
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Co-authored-by: sobolevn <mail@sobolevn.me>
Co-authored-by: Carl Meyer <carl@oddbird.net>
2025-05-05 08:21:32 -07:00
Bénédikt Tran
1d5dc5f1c3
gh-132396: Resolve 'redefinition of unused name' errors in `Lib/test/` ( #132397 )
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Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
2025-04-18 18:14:54 +01:00
Bénédikt Tran
45c447bf91
gh-132515: de-duplicate test_dataclass_derived_generic_from_slotted_base ( #132516 )
2025-04-14 15:06:38 +00:00
Jelle Zijlstra
dc6d66f44c
gh-105499: Merge typing.Union and types.UnionType ( #105511 )
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Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Ken Jin <kenjin@python.org>
Co-authored-by: Carl Meyer <carl@oddbird.net>
2025-03-04 11:44:19 -08:00
Jelle Zijlstra
1d251b8339
gh-128184: Fix display of signatures with ForwardRefs ( #130815 )
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Co-authored-by: sobolevn <mail@sobolevn.me>
2025-03-04 06:58:37 -08:00
Victorien
3e3a4d2315
gh-118974: Add decorator argument to make_dataclass (gh-122723)
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This is to allow the `dataclasses.make_dataclass` infrastructure to be used with another decorator that's compliant with `typing.dataclass_transform`. The new `decorator` argument to `dataclasses.make_dataclass` is `dataclasses.dataclass`, which used to be hard coded.
2024-10-01 09:51:51 -04:00
sobolevn
9c7657f099
gh-113878: Add doc parameter to dataclasses.field (gh-114051)
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If using `slots=True`, the `doc` parameter ends up in the `__slots__` dict. The `doc` parameter is also in the corresponding `Field` object.
2024-09-27 12:20:49 -04:00
Bénédikt Tran
5e7eba09bc
gh-89683: add tests for deepcopy on frozen dataclasses (gh-123098)
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Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com>
2024-09-26 21:15:28 +00:00
Eric V. Smith
5c6e3b7150
gh-90562: Support zero argument super with dataclasses when slots=True (gh-124455)
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Co-authored-by: @wookie184
Co-authored-by: Carl Meyer <carl@oddbird.net>
2024-09-24 21:26:26 -04:00
sobolevn
ac918ccad7
gh-123935: Fix typo in _get_slots in dataclasses.py ( #123941 )
2024-09-12 10:29:06 +03:00
sobolevn
75e72822a3
gh-91126: Docs and tests for slotted dataclasses with __init_subclass__ ( #123342 )
2024-09-01 13:25:34 +03:00
Jelle Zijlstra
7b7b90d1ce
gh-119180: Add annotationlib module to support PEP 649 ( #119891 )
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Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2024-07-23 21:16:50 +00:00
Aditya Borikar
bf4ff3ad2e
gh-119260: Clarify is_dataclass Behavior for Subclasses in Documentation and Tests ( #119480 )
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Co-authored-by: Carl Meyer <carl@oddbird.net>
2024-05-29 17:26:22 +00:00
Steven Troxler
6ec371223d
gh-119581: Add a test of InitVar with name shadowing ( #119582 )
2024-05-28 18:18:57 +01:00
Nikita Sobolev
fa9b9cb113
gh-118033: Fix __weakref__ not set for generic dataclasses ( #118099 )
2024-05-09 11:36:17 +03:00
et-repositories
75935746be
gh-116647: Fix recursive child in dataclasses ( #116790 )
2024-03-19 08:58:40 -06:00
Aviel Boag
a22d05f04c
gh-105866: fix dataclass with slots=True, weakref_slot=True ( #105870 )
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Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
Co-authored-by: Carl Meyer <carl@oddbird.net>
2024-03-18 18:53:14 -06:00
Nikita Sobolev
4297d7301b
gh-115285: Fix test_dataclasses with -OO mode ( #115286 )
2024-02-12 21:31:07 +03:00
Nikita Sobolev
b6000d2874
gh-109409: Fix inheritance of frozen dataclass from non-frozen dataclass mixins (gh-109437)
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Fix inheritance of frozen dataclass from non-frozen dataclass mixins
2023-10-12 09:05:23 -04:00
Serhiy Storchaka
5b9a3fd6a0
gh-110273: dataclasses.replace() now raise TypeError for all invalid arguments (GH-110274)
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dataclasses.replace() now raises TypeError instead of ValueError if
specify keyword argument for a field declared with init=False or miss keyword
argument for required InitVar field.
2023-10-04 09:20:14 +03:00
Victor Stinner
14d6e197cc
gh-108303: Create Lib/test/test_dataclasses/ directory ( #108978 )
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Move test_dataclasses.py and its "dataclass_*.py" modules into the
new Lib/test/test_dataclasses/ subdirectory.
2023-09-06 15:54:16 +02:00
