1864234 - [wpt-sync] Sync PR 43088 - Bump mypy from 1.4.1 to 1.7.0 in /tools

Status: RESOLVED INVALID

(Testing :: web-platform-tests, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 43088 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/43088
Details from upstream follow.

dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> wrote:

Bump mypy from 1.4.1 to 1.7.0 in /tools

Bumps mypy from 1.4.1 to 1.7.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/python/mypy/blob/master/CHANGELOG.md">mypy's changelog</a>.</em></p>
<blockquote>
<h1>Mypy Release Notes</h1>
<h2>Next release</h2>
<p>Stubgen will now include <code>__all__</code> in its output if it is in the input file (PR <a href="https://redirect.github.com/python/mypy/pull/16356">16356</a>).</p>
<h2>Mypy 1.7</h2>
<p>We’ve just uploaded mypy 1.7 to the Python Package Index (<a href="https://pypi.org/project/mypy/">PyPI</a>). Mypy is a static type checker for Python. This release includes new features, performance improvements and bug fixes. You can install it as follows:</p>
<pre><code>python3 -m pip install -U mypy
</code></pre>
<p>You can read the full documentation for this release on <a href="http://mypy.readthedocs.io">Read the Docs</a>.</p>
<h4>Using TypedDict for <code>**kwargs</code> Typing</h4>
<p>Mypy now has support for using <code>Unpack[...]</code> with a TypedDict type to annotate <code>**kwargs</code> arguments enabled by default. Example:</p>
<pre><code># Or 'from typing_extensions import ...'
from typing import TypedDict, Unpack
<p>class Person(TypedDict):
name: str
age: int</p>
<p>def foo(**kwargs: Unpack[Person]) -> None:
...</p>
<p>foo(name="x", age=1) # Ok
foo(name=1) # Error
</code></pre></p>
<p>The definition of <code>foo</code> above is equivalent to the one below, with keyword-only arguments <code>name</code> and <code>age</code>:</p>
<pre><code>def foo(*, name: str, age: int) -> None:
...
</code></pre>
<p>Refer to <a href="https://peps.python.org/pep-0692/">PEP 692</a> for more information. Note that unlike in the current version of the PEP, mypy always treats signatures with <code>Unpack[SomeTypedDict]</code> as equivalent to their expanded forms with explicit keyword arguments, and there aren't special type checking rules for TypedDict arguments.</p>
<p>This was contributed by Ivan Levkivskyi back in 2022 (PR <a href="https://redirect.github.com/python/mypy/pull/13471">13471</a>).</p>
<h4>TypeVarTuple Support Enabled (Experimental)</h4>
<p>Mypy now has support for variadic generics (TypeVarTuple) enabled by default, as an experimental feature. Refer to <a href="https://peps.python.org/pep-0646/">PEP 646</a> for the details.</p>
<p>TypeVarTuple was implemented by Jared Hance and Ivan Levkivskyi over several mypy releases, with help from Jukka Lehtosalo.</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/python/mypy/commit/f6b9972329d5d68f6defc92a10cc4c3bc339c27b"><code>f6b9972</code></a> Remove +dev from version</li>
<li><a href="https://github.com/python/mypy/commit/62bcae2d9bad12c5d3b5dda23dc031e1c7ddf136"><code>62bcae2</code></a> Fix handling of tuple type context with unpacks (<a href="https://redirect.github.com/python/mypy/issues/16444">#16444</a>)</li>
<li><a href="https://github.com/python/mypy/commit/c22294a80b000ea673e407994ac5111644944486"><code>c22294a</code></a> Handle TypeVarTupleType when checking overload constraints (<a href="https://redirect.github.com/python/mypy/issues/16428">#16428</a>)</li>
<li><a href="https://github.com/python/mypy/commit/8813968abb657113df5edfa207db46b0649c9dce"><code>8813968</code></a> Fix type narrowing in lambda expressions (<a href="https://redirect.github.com/python/mypy/issues/16407">#16407</a>)</li>
<li><a href="https://github.com/python/mypy/commit/681e54cfe1642adddc41c4ff11198b8bc955d5af"><code>681e54c</code></a> Fix crash on unpack call special-casing (<a href="https://redirect.github.com/python/mypy/issues/16381">#16381</a>)</li>
<li><a href="https://github.com/python/mypy/commit/f68f46351e30644aefd19900ba1634595adc1d09"><code>f68f463</code></a> Fix file reloading in dmypy with --export-types (<a href="https://redirect.github.com/python/mypy/issues/16359">#16359</a>)</li>
<li><a href="https://github.com/python/mypy/commit/5624f401b3786ebdbe167c27297ed778cce3faa5"><code>5624f40</code></a> Fix daemon crash caused by deleted submodule (<a href="https://redirect.github.com/python/mypy/issues/16370">#16370</a>)</li>
<li><a href="https://github.com/python/mypy/commit/ad0e183b0df7cc3dd94d9e1cd6f5710859beda96"><code>ad0e183</code></a> Enable Unpack/TypeVarTuple support (<a href="https://redirect.github.com/python/mypy/issues/16354">#16354</a>)</li>
<li><a href="https://github.com/python/mypy/commit/b064a5c183b53a84d895bb8e3c36a3a74e24be9c"><code>b064a5c</code></a> Fix dmypy inspect on Windows (<a href="https://redirect.github.com/python/mypy/issues/16355">#16355</a>)</li>
<li><a href="https://github.com/python/mypy/commit/4e30e896486b774cdecaef6d3521a585b8acf8bc"><code>4e30e89</code></a> Fix dmypy inspect for namespace packages (<a href="https://redirect.github.com/python/mypy/issues/16357">#16357</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/python/mypy/compare/v1.4.1...v1.7.0">compare view</a></li>
</ul>
</details>
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