014aacda62
Enable ruff on `Lib/test/test_typing.py` ( #110179 )
2023-10-02 14:13:48 -06:00
732ad44cec
gh-110178: Use fewer weakrefs in test_typing.py ( #110194 )
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Confirmed that without the C changes from #108517 , this test still segfaults with only 10 weakrefs.
2023-10-02 08:03:53 -07:00
e8be0c9c5a
gh-109653: `typing.py`: improve import time by creating soft-deprecated members on demand ( #109651 )
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Co-authored-by: Thomas Grainger <tagrain@gmail.com>
2023-09-23 08:46:35 +01:00
1293fcc3c6
gh-109543: Remove unnecessary hasattr check ( #109544 )
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Also added a new test case covering the scenario I thought this
might be about.
2023-09-19 20:15:52 -07:00
a1cbace91b
gh-105509: Simplify implementation of `typing.Annotated` ( #105510 )
2023-09-01 13:57:25 -07:00
482fad7f01
gh-108295: Fix crashes with TypeVar weakrefs ( #108517 )
2023-08-26 17:13:33 -07:00
3f61cf646d
gh-108303: Move `ann_module*.py` files to `typinganndata/` folder ( #108354 )
2023-08-23 17:42:08 +02:00
d93b4ac2ff
gh-101162: Forbid using issubclass() with GenericAlias as the 1st arg (GH-103369)
2023-08-11 22:12:11 +03:00
32718f908c
gh-106309: Deprecate typing.no_type_check_decorator ( #106312 )
2023-07-13 14:30:35 +01:00
9499b0f138
gh-105974: Revert unintentional behaviour change for protocols with non-callable members and custom `__subclasshook__` methods ( #105976 )
2023-06-23 14:59:25 +00:00
70c075c194
gh-105834: Add tests for calling `issubclass()` between two protocols ( #105835 )
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Some parts of the implementation of `typing.Protocol` had poor test coverage
2023-06-16 15:47:55 +00:00
7b1f0f204a
gh-105570: Deprecate unusual ways of creating empty TypedDicts ( #105780 )
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Deprecate two methods of creating typing.TypedDict classes with 0 fields using the functional syntax: `TD = TypedDict("TD")` and `TD = TypedDict("TD", None)`. Both will be disallowed in Python 3.15. To create a TypedDict class with 0 fields, either use `class TD(TypedDict): pass` or `TD = TypedDict("TD", {})`.
2023-06-14 14:58:41 +00:00
ad56340b66
gh-105566: Deprecate unusual ways of creating `typing.NamedTuple` classes ( #105609 )
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Deprecate creating a typing.NamedTuple class using keyword arguments to denote the fields (`NT = NamedTuple("NT", x=int, y=str)`). This will be disallowed in Python 3.15. Use the class-based syntax or the functional syntax instead.
Two methods of creating `NamedTuple` classes with 0 fields using the functional syntax are also deprecated, and will be disallowed in Python 3.15: `NT = NamedTuple("NT")` and `NT = NamedTuple("NT", None)`. To create a `NamedTuple` class with 0 fields, either use `class NT(NamedTuple): pass` or `NT = NamedTuple("NT", [])`.
2023-06-14 13:38:49 +01:00
fc8037d84c
gh-104873: Add typing.get_protocol_members and typing.is_protocol ( #104878 )
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Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-06-14 05:35:06 -07:00
9d35a71a76
gh-105431: Remove unused stuff from `test_typing.NewTypeTests` ( #105432 )
2023-06-08 07:30:42 +01:00
f5df347fcf
gh-103171: Forward-port new tests for runtime-checkable protocols dec orated with `@final` ( #105473 )
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Forward-port of the tests that were added to the 3.11 branch in #105445
2023-06-07 22:25:17 +00:00
08756dbba6
gh-105280: Ensure `isinstance([], collections.abc.Mapping)` always evaluates to `False` ( #105281 )
2023-06-05 14:10:49 +00:00
cdfb201bfa
gh-105237: Allow calling `issubclass(X, typing.Protocol)` again ( #105239 )
2023-06-05 06:36:51 -07:00
c05c31db8c
gh-105144: Runtime-checkable protocols: move all 'sanity checks' to `_ProtocolMeta.__subclasscheck__` ( #105152 )
2023-05-31 17:02:25 +00:00
2cb445635e
Remove raw asserts in test_typing.py ( #104951 )
2023-05-26 15:03:02 +01:00
fea8632ec6
gh-104786: Remove kwargs-based TypedDict creation ( #104891 )
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Deprecated since Python 3.11.
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-05-25 21:14:58 +01:00
2b7027d0b2
gh-104935: typing: Fix interactions between `@runtime_checkable` and `Generic` ( #104939 )
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---------
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-05-25 16:43:40 +00:00
fe77a99fc8
gh-104879: Fix TypeAliasType.__module__ in exec() ( #104881 )
2023-05-24 11:48:13 -07:00
1497607a8e
Improve test coverage for is_typeddict ( #104884 )
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In particular, it's important to test that is_typeddict(TypedDict)
returns False.
2023-05-24 11:46:00 -07:00
c0ab7d401c
gh-104797: Allow Protocols to inherit from collections.abc.Buffer ( #104827 )
2023-05-24 08:24:53 +00:00
abdda5b133
gh-92871: Remove typing.{io,re} namespaces ( #92873 )
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Closes #92871
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
2023-05-23 13:44:26 +00:00
b870b1fa75
gh-74690: Make a typing test more resilient ( #104691 )
2023-05-20 17:13:37 -07:00
8f1f3b9abd
gh-104600: Make type.__type_params__ writable ( #104634 )
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Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-05-19 09:04:47 -07:00
f7835fc7e9
gh-74690: Don't set special protocol attributes on non-protocol subclasses of protocols ( #104622 )
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Don't set special protocol attributes on non-protocol subclasses of protocols
2023-05-19 00:34:40 +01:00
b27fe67f3c
gh-104555: Runtime-checkable protocols: Don't let previous calls to `isinstance()` influence whether `issubclass()` raises an exception ( #104559 )
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Co-authored-by: Carl Meyer <carl@oddbird.net>
2023-05-17 23:43:12 +00:00
26931944dd
typing: Add more tests for TypeVar ( #104571 )
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During the PEP 695 implementation at one point I made
TypeVar.__name__ return garbage, and all of test_typing passed.
So I decided to add a few more tests. In the process I discovered
a minor incompatibility from the C implementation of TypeVar:
empty constraints were returned as None instead of an empty tuple.
2023-05-17 06:08:21 -07:00
1163782868
gh-104555: Fix isinstance() and issubclass() for runtime-checkable protocols that use PEP 695 ( #104556 )
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Fixes #104555
2023-05-16 16:38:10 +00:00
24d8b88420
gh-103763: Implement PEP 695 ( #103764 )
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This implements PEP 695, Type Parameter Syntax. It adds support for:
- Generic functions (def func[T](): ...)
- Generic classes (class X[T](): ...)
- Type aliases (type X = ...)
- New scoping when the new syntax is used within a class body
- Compiler and interpreter changes to support the new syntax and scoping rules
Co-authored-by: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Co-authored-by: Eric Traut <eric@traut.com>
Co-authored-by: Larry Hastings <larry@hastings.org>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-05-15 20:36:23 -07:00
c527eb1c2a
gh-91896: Revert some very noisy DeprecationWarnings for `ByteString` ( #104424 )
2023-05-13 09:55:35 +01:00
f0f5bb3204
gh-91896: Improve visibility of `ByteString` deprecation warnings ( #104294 )
2023-05-11 23:01:31 -07:00
2d526cd32f
GH-103629: Update Unpack's repr in compliance with PEP 692 ( #104048 )
2023-05-01 17:58:50 +00:00
4181d078fc
gh-104036: Fix direct invocation of test_typing ( #104037 )
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Previously, `python -m test test_typing` worked, but `python Lib/test/test_typing.py` did not.
2023-05-01 13:42:59 +00:00
3d29edaf0a
gh-103746: Test `types.UnionType` and `Literal` types together ( #103747 )
2023-04-24 10:55:16 -06:00
5041c2ba6e
gh-103592: Add tests of `Literal` with `Enum` and `Union` of `Literal`s ( #103706 )
2023-04-23 11:50:23 -06:00
0056701aa3
GH-103699: Add `__orig_bases__` to various typing classes ( #103698 )
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Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
2023-04-23 08:33:39 -06:00
a28e2ce3fb
gh-103395: Improve `typing._GenericAlias.__dir__` coverage ( #103396 )
2023-04-10 12:09:19 +01:00
800382a2b0
gh-74690: Add more tests for runtime-checkable protocols ( #103347 )
2023-04-07 18:21:19 +01:00
6d59c9e32e
gh-102433: Use `inspect.getattr_static` in `typing._ProtocolMeta.__instancecheck__` ( #103034 )
2023-04-02 14:22:19 +01:00
60bdc16b45
gh-103054: typing: Improve `Callable` type substitution tests ( #103055 )
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Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Eclips4 <80244920+Eclips4@users.noreply.github.com>
2023-03-28 20:04:26 -07:00
adb0621652
gh-88965: typing: fix type substitution of a list of types after initial `ParamSpec` substitution ( #102808 )
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Previously, this used to fail:
```py
from typing import *
T = TypeVar("T")
P = ParamSpec("P")
class X(Generic[P]):
f: Callable[P, int]
Y = X[[int, T]]
Z = Y[str]
```
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-03-23 16:26:11 +00:00
fbe82fdd77
gh-102721: Improve coverage of `_collections_abc._CallableGenericAlias` ( #102722 )
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Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-03-16 14:47:30 +00:00
2b5781d659
gh-102615: Use `list` instead of `tuple` in `repr` of paramspec ( #102637 )
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Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-03-15 09:33:41 +00:00
5ffdaf748d
gh-102433: Add tests for how classes with properties interact with `isinstance()` checks on `typing.runtime_checkable` protocols ( #102449 )
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Co-authored-by: Carl Meyer <carl@oddbird.net>
2023-03-11 01:20:20 +00:00
96e1022929
gh-102444: Fix minor bugs in `test_typing` highlighted by pyflakes ( #102445 )
2023-03-05 21:37:29 +00:00
7894bbe94b
Fix unused classes in a typing test (GH-102437)
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As part of investigation issue https://github.com/python/cpython/issues/102433 , I discovered what I believe to be an error where two classes `CI` and `DI` are not being used. The assertions beneath them act on `C` and `D`, duplicating existing assertions in this test.
Automerge-Triggered-By: GH:AlexWaygood
2023-03-05 07:07:44 -08:00
Alex Waygood
Jelle Zijlstra
Nikita Sobolev
Tomas R
Sebastian Rittau
Franek Magiera
Kirill Podoprigora
Adrian Garcia Badaracco
JosephSBoyle