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| author | Stephen Morton <git@tungol.org> | 2024-11-12 17:54:13 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-11-12 17:54:13 (GMT) |
| commit | a83472f49b958c55befd82c871be26afbf500306 (patch) | |
| tree | e7e356f23d13a624a2b24e5a5858c89b09ac88d9 | |
| parent | 73cf0690997647c9801d9ebba43305a868d3b776 (diff) | |
| download | cpython-a83472f49b958c55befd82c871be26afbf500306.zip cpython-a83472f49b958c55befd82c871be26afbf500306.tar.gz cpython-a83472f49b958c55befd82c871be26afbf500306.tar.bz2 | |
gh-126705: Make os.PathLike more like a protocol (#126706)
it can now be used as a base class in other protocols
| -rw-r--r-- | Lib/test/test_typing.py | 4 | ||||
| -rw-r--r-- | Lib/typing.py | 1 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Library/2024-11-11-14-52-21.gh-issue-126705.0W7jFW.rst | 1 |
3 files changed, 6 insertions, 0 deletions
diff --git a/Lib/test/test_typing.py b/Lib/test/test_typing.py index 244ce1e..aa42bec 100644 --- a/Lib/test/test_typing.py +++ b/Lib/test/test_typing.py @@ -8,6 +8,7 @@ import gc import inspect import itertools import operator +import os import pickle import re import sys @@ -4252,6 +4253,9 @@ class ProtocolTests(BaseTestCase): class CustomProtocol(TestCase, Protocol): pass + class CustomPathLikeProtocol(os.PathLike, Protocol): + pass + class CustomContextManager(typing.ContextManager, Protocol): pass diff --git a/Lib/typing.py b/Lib/typing.py index 8e63810..938e529 100644 --- a/Lib/typing.py +++ b/Lib/typing.py @@ -1944,6 +1944,7 @@ _PROTO_ALLOWLIST = { 'Reversible', 'Buffer', ], 'contextlib': ['AbstractContextManager', 'AbstractAsyncContextManager'], + 'os': ['PathLike'], } diff --git a/Misc/NEWS.d/next/Library/2024-11-11-14-52-21.gh-issue-126705.0W7jFW.rst b/Misc/NEWS.d/next/Library/2024-11-11-14-52-21.gh-issue-126705.0W7jFW.rst new file mode 100644 index 0000000..f49c9c7 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2024-11-11-14-52-21.gh-issue-126705.0W7jFW.rst @@ -0,0 +1 @@ +Allow :class:`os.PathLike` to be a base for Protocols. |