We’ve just uploaded mypy 1.11 to the Python Package Index (PyPI). Mypy is a static type checker for Python. This release includes new features, performance improvements and bug fixes. You can install it as follows:
python3 -m pip install -U mypy
You can read the full documentation for this release on Read the Docs.
Support Python 3.12 Syntax for Generics (PEP 695)
Mypy now supports the new type parameter syntax introduced in Python 3.12 (PEP 695).
This feature is still experimental and must be enabled with the --enable-incomplete-feature=NewGenericSyntax flag, or with enable_incomplete_feature = NewGenericSyntax in the mypy configuration file.
We plan to enable this by default in the next mypy feature release.
This example demonstrates the new syntax:
# Generic function
def f[T](https://github.com/python/mypy/blob/master/x: T) -> T: ...
reveal_type(f(1)) # Revealed type is 'int'
Generic class
class C[T]:
def init(self, x: T) -> None:
self.x = x
c = C('a')
reveal_type(c.x) # Revealed type is 'str'
Type alias
type A[T] = C[list[T]]
This feature was contributed by Jukka Lehtosalo.
Support for functools.partial
Mypy now type checks uses of functools.partial. Previously mypy would accept arbitrary arguments.
#12652: Resolve regression [conda]{.title-ref} environments where no longer being automatically detected.
-- by RonnyPfannschmidt{.interpreted-text role="user"}
8.3.1
pytest 8.3.1 (2024-07-20)
The 8.3.0 release failed to include the change notes and docs for the release. This patch release remedies this. There are no other changes.
8.3.0
pytest 8.3.0 (2024-07-20)
New features
#12231: Added [--xfail-tb]{.title-ref} flag, which turns on traceback output for XFAIL results.
If the [--xfail-tb]{.title-ref} flag is not given, tracebacks for XFAIL results are NOT shown.
The style of traceback for XFAIL is set with [--tb]{.title-ref}, and can be [auto|long|short|line|native|no]{.title-ref}.
Note: Even if you have [--xfail-tb]{.title-ref} set, you won't see them if [--tb=no]{.title-ref}.
Some history:
With pytest 8.0, [-rx]{.title-ref} or [-ra]{.title-ref} would not only turn on summary reports for xfail, but also report the tracebacks for xfail results. This caused issues with some projects that utilize xfail, but don't want to see all of the xfail tracebacks.
This change detaches xfail tracebacks from [-rx]{.title-ref}, and now we turn on xfail tracebacks with [--xfail-tb]{.title-ref}. With this, the default [-rx]{.title-ref}/ [-ra]{.title-ref} behavior is identical to pre-8.0 with respect to xfail tracebacks. While this is a behavior change, it brings default behavior back to pre-8.0.0 behavior, which ultimately was considered the better course of action.
#12281: Added support for keyword matching in marker expressions.
Now tests can be selected by marker keyword arguments.
Supported values are int{.interpreted-text role="class"}, (unescaped) str{.interpreted-text role="class"}, bool{.interpreted-text role="class"} & None{.interpreted-text role="data"}.
See marker examples <marker_keyword_expression_example>{.interpreted-text role="ref"} for more information.
-- by lovetheguitar{.interpreted-text role="user"}
#12567: Added --no-fold-skipped command line option.
If this option is set, then skipped tests in short summary are no longer grouped
by reason but all tests are printed individually with their nodeid in the same
way as other statuses.
Fixes a bug that caused duplicate markers in async tests #813
Known issues
As of v0.23, pytest-asyncio attaches an asyncio event loop to each item of the test suite (i.e. session, packages, modules, classes, functions) and allows tests to be run in those loops when marked accordingly. Pytest-asyncio currently assumes that async fixture scope is correlated with the new event loop scope. This prevents fixtures from being evaluated independently from the event loop scope and breaks some existing test suites (see #706). For example, a test suite may require all fixtures and tests to run in the same event loop, but have async fixtures that are set up and torn down for each module. If you're affected by this issue, please continue using the v0.21 release, until it is resolved.
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Bumps the pip group with 5 updates in the / directory:
1.64.1
1.65.1
1.64.1
1.65.1
1.10.1
1.11.0
8.2.2
8.3.2
0.23.7
0.23.8
Updates
grpcio
from 1.64.1 to 1.65.1Release notes
Sourced from grpcio's releases.
... (truncated)
Commits
4b206a2
[Release] Fix opentelemetry deps version conflict (v1.65.x backport) (#37193)3a24f7f
[Release] Bump version to 1.65.1 (on v1.65.x branch) (#37232)008657e
[Python] Update generated code warning version (v1.65.x backport) (#37231)b2047ba
[Gpr_To_Absl_Logging] Fixing other log noise (#37219)765e861
[Gpr_To_Absl_Logging] Removing log noise (#37217)8f1fd6e
[experiment] Disable work_serializer_dispatch (#37197)ebd56a5
[CSM] Increase CPP PSM CSM timeout to 180min (v1.65.x backport) (#37157)ef8a71c
[grpc_trace] protect some log statements behind trace flags (#36956) (#37129)cc02070
[iomgr] remove spammy log message accidentally added in #36195 (#37017) (#37131)45479fd
[Release] Bump version to 1.65.0 (on v1.65.x branch) (#37088)Updates
grpcio-tools
from 1.64.1 to 1.65.1Release notes
Sourced from grpcio-tools's releases.
... (truncated)
Commits
4b206a2
[Release] Fix opentelemetry deps version conflict (v1.65.x backport) (#37193)3a24f7f
[Release] Bump version to 1.65.1 (on v1.65.x branch) (#37232)008657e
[Python] Update generated code warning version (v1.65.x backport) (#37231)b2047ba
[Gpr_To_Absl_Logging] Fixing other log noise (#37219)765e861
[Gpr_To_Absl_Logging] Removing log noise (#37217)8f1fd6e
[experiment] Disable work_serializer_dispatch (#37197)ebd56a5
[CSM] Increase CPP PSM CSM timeout to 180min (v1.65.x backport) (#37157)ef8a71c
[grpc_trace] protect some log statements behind trace flags (#36956) (#37129)cc02070
[iomgr] remove spammy log message accidentally added in #36195 (#37017) (#37131)45479fd
[Release] Bump version to 1.65.0 (on v1.65.x branch) (#37088)Updates
mypy
from 1.10.1 to 1.11.0Changelog
Sourced from mypy's changelog.
... (truncated)
Commits
dbd5f5c
Remove +dev from version for 1.11 releasef0a8c69
Update CHANGELOG for mypy 1.11 (#17540)371f780
CHANGELOG.md update for 1.11 (#17539)2563da0
Fix daemon crash on invalid type in TypedDict (#17495)d8c67c3
[release 1.11] Ignore some errors in typeshed (#17510)294daff
Mention --enable-incomplete-feature=NewGenericSyntax (#17462)5c33abf
Further improvements to functools.partial handling (#17425)c37d972
Fix type comments crash inside generic definitions (#16849)d39f023
Add changelog entry for 1.10.1 (#17436)6c1d867
Fix ParamSpec inference against TypeVarTuple (#17431)Updates
pytest
from 8.2.2 to 8.3.2Release notes
Sourced from pytest's releases.
... (truncated)
Commits
bbcec9c
Prepare release version 8.3.278fe8b6
Merge pull request #12657 from pytest-dev/patchback/backports/8.3.x/6c806b499...238bad2
Merge pull request #12656 from RonnyPfannschmidt/fix-12652-detect-conda-envae6034a
Merge pull request #12641 from pytest-dev/patchback/backports/8.3.x/c03989cee...31337ab
Merge pull request #12640 from pytest-dev/update-userca3070b
Merge pull request #12637 from pytest-dev/release-8.3.1de98446
Prepare release version 8.3.1bd0a042
Merge pull request #12636 from pytest-dev/update-release-notes664325b
doc/changelog: update 8.3.0 notes19d225d
Merge pull request #12635 from pytest-dev/release-8.3.0Updates
pytest-asyncio
from 0.23.7 to 0.23.8Release notes
Sourced from pytest-asyncio's releases.
Commits
4be86a5
docs: Prepare release of v0.23.8.74b3a0a
Build(deps): Bump exceptiongroup in /dependencies/defaultb0009ca
[build] Declare support for Python 3.13.c747c7d
Build(deps): Bump coverage from 7.5.4 to 7.6.0 in /dependencies/default5c40a1c
Build(deps): Bump hypothesis in /dependencies/defaultb735e8a
build: Remove development dependency on Docker.91171b4
ci: Test with CPython 3.13.d572138
Build(deps): Bump hypothesis in /dependencies/defaulta89e4d7
Build(deps): Bump certifi in /dependencies/docsb646cc1
[fix] Fixed a bug that causes markers to be duplicated for async test functions.Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
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