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Inline distutils.util.strtobool in tests (closes #813) #830

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merged 5 commits into from Aug 10, 2021

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9999years
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@9999years 9999years commented Jul 7, 2021

distutils is deprecated in Python 3.10 and slated for removal in Python 3.12. Fortunately, attrs only uses distutils once and it's trivial to remove.

As suggested by @sscherfke, add the to_bool converter to converters.py.

Closes #813

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`distutils` is deprecated in Python 3.10 and slated for removal in
Python 3.12. Fortunately, `attrs` only uses `distutils` once and it's
trivial to remove.

As suggested by @sscherfke, add the `to_bool` converter to
`converters.py`.

Closes python-attrs#813

Co-authored-by: Stefan Scherfke <stefan@sofa-rockers.org>
@9999years 9999years marked this pull request as ready for review July 7, 2021 20:14
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sscherfke commented Jul 7, 2021

Hi Rebecca, thanks for your PR. I am already working on this issue in #824 though (the PR title may be a little bit misleading).

I think we should combine our efforts there. :)

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Alright -- do you need any support from me? Feel free to move my work to your branch.

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Maybe (just maybe) we should keep it simple and prefer your PR over mine.

I think @Tinche would agree that conversion should be done with cattrs anyways, so why add a lot of converters to attrs? On the other hand, they don't hurt and may be very handy for some use cases. I’ll have to think about this and discuss it with him and Hynek. :)

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hynek commented Jul 10, 2021

Yeah we can do this separately!

However, we're gonna need to make this pass on 2.7 and 3.5 too. 😇

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hynek commented Jul 13, 2021

And now we need two tests to fix coverage. 😇

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OK, got those tests in!

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Thanks!

@hynek hynek merged commit e84b57e into python-attrs:main Aug 10, 2021
hynek added a commit that referenced this pull request Aug 10, 2021
bors bot added a commit to ChrisRBe/PP-P2P-Parser that referenced this pull request Dec 28, 2021
465: build(deps): bump attrs from 21.2.0 to 21.3.0 r=ChrisRBe a=dependabot[bot]

Bumps [attrs](https://github.com/python-attrs/attrs) from 21.2.0 to 21.3.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/python-attrs/attrs/releases">attrs's releases</a>.</em></p>
<blockquote>
<h2>21.3.0</h2>
<p>This is a big release in the history of <code>attrs</code> and finishes an arc that took way too long and also delayed this very overdue release. But it's done: <code>import attrs</code> that has been talked about for years[^issue], but fell victim to “just this one more thing” has <em>finally</em> landed.</p>
<p>From now on, modern <code>attrs</code> code looks like this:</p>
<pre lang="python"><code>from attrs import define
<p><a href="https://github.com/define"><code>`@​define</code></a>`
class HelloWorld:
modern: bool = True
</code></pre></p>
<p>The <code>define</code>/<code>field</code> APIs have been around for over a year and were very popular, now the rest of the package followed suit. I'm very excited that <code>attrs</code> remains relevant and keeps evolving over now more than half a decade. If you're curious about some of the background, the docs now contain a short <a href="https://www.attrs.org/en/stable/names.html">explanation and history lesson</a>. As long as our users keep pushing us, we will keep pushing forward class generation in Python!</p>
<p>Big thanks to my <a href="https://github.com/sponsors/hynek/dashboard">GitHub Sponsors</a>, <a href="https://tidelift.com/subscription/pkg/pypi-attrs?utm_source=pypi-attrs&amp;utm_medium=referral&amp;utm_campaign=enterprise&amp;utm_term=repo">Tidelift subscribers</a>, and <a href="https://ko-fi.com/the_hynekl">Ko-fi buyers</a> that help me mustering the motivation for such long-running project!</p>
<hr />
<p>Since the release took so long, there's more highlights than we can enumerate here, we'd just like to point out a breaking change in the new APIs: converters now run on setting attributes by default. If this is causing problems to you, you can disable that behavior by setting <code>`@define(on_setattr=[])</code>.</p>`
<p>[^issue]:  I have an issue from 2018 that I wanted to &quot;come back the moment this lands&quot;.</p>
<h1>Full Changelog</h1>
<h2>Backward-incompatible Changes</h2>
<ul>
<li>
<p>When using <code>`@define</code>,` converters are now run by default when setting an attribute on an instance -- additionally to validators. I.e. the new default is <code>on_setattr=[attrs.setters.convert, attrs.setters.validate]</code>.</p>
<p>This is unfortunately a breaking change, but it was an oversight, impossible to raise a <code>DeprecationWarning</code> about, and it's better to fix it now while the APIs are very fresh with few users. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/835">#835</a>, <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/886">#886</a></p>
</li>
<li>
<p><code>import attrs</code> has finally landed! As of this release, you can finally import <code>attrs</code> using its proper name.</p>
<p>Not all names from the <code>attr</code> namespace have been transferred; most notably <code>attr.s</code> and <code>attr.ib</code> are missing. See <code>attrs.define</code> and <code>attrs.field</code> if you haven't seen our next-generation APIs yet. A more elaborate explanation can be found <a href="https://www.attrs.org/en/latest/names.html">On The Core API Names</a></p>
<p>This feature is at least for one release <strong>provisional</strong>. We don't <em>plan</em> on changing anything, but such a big change is unlikely to go perfectly on the first strike.</p>
<p>The API docs have been mostly updated, but it will be an ongoing effort to change everything to the new APIs. Please note that we have <strong>not</strong> moved -- or even removed -- anything from <code>attr</code>!</p>
<p>Please do report any bugs or documentation inconsistencies! <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/887">#887</a></p>
</li>
</ul>
<h2>Changes</h2>
<ul>
<li><code>attr.asdict(retain_collection_types=False)</code> (default) dumps collection-esque keys as tuples. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/646">#646</a>, <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/888">#888</a></li>
<li><code>__match_args__</code> are now generated to support Python 3.10's <a href="https://docs.python.org/3.10/whatsnew/3.10.html#pep-634-structural-pattern-matching">Structural Pattern Matching</a>. This can be controlled by the <code>match_args</code> argument to the class decorators on Python 3.10 and later. On older versions, it is never added and the argument is ignored. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/815">#815</a></li>
<li>If the class-level <em>on_setattr</em> is set to <code>attrs.setters.validate</code> (default in <code>`@define</code>` and <code>`@mutable</code>)` but no field defines a validator, pretend that it's not set. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/817">#817</a></li>
<li>The generated <code>__repr__</code> is significantly faster on Pythons with f-strings. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/819">#819</a></li>
<li>Attributes transformed via <code>field_transformer</code> are wrapped with <code>AttrsClass</code> again. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/824">#824</a></li>
<li>Generated source code is now cached more efficiently for identical classes. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/828">#828</a></li>
<li>Added <code>attrs.converters.to_bool()</code>. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/830">#830</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/python-attrs/attrs/blob/main/CHANGELOG.rst">attrs's changelog</a>.</em></p>
<blockquote>
<h2>21.3.0 (2021-12-28)</h2>
<p>Backward-incompatible Changes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^</p>
<ul>
<li>
<p>When using <code>`@define</code>,` converters are now run by default when setting an attribute on an instance -- additionally to validators.
I.e. the new default is <code>on_setattr=[attrs.setters.convert, attrs.setters.validate]</code>.</p>
<p>This is unfortunately a breaking change, but it was an oversight, impossible to raise a <code>DeprecationWarning</code> about, and it's better to fix it now while the APIs are very fresh with few users.
<code>[#835](python-attrs/attrs#835) &lt;https://github.com/python-attrs/attrs/issues/835&gt;</code><em>,
<code>[#886](python-attrs/attrs#886) &lt;https://github.com/python-attrs/attrs/issues/886&gt;</code></em></p>
</li>
<li>
<p><code>import attrs</code> has finally landed!
As of this release, you can finally import <code>attrs</code> using its proper name.</p>
<p>Not all names from the <code>attr</code> namespace have been transferred; most notably <code>attr.s</code> and <code>attr.ib</code> are missing.
See <code>attrs.define</code> and <code>attrs.field</code> if you haven't seen our next-generation APIs yet.
A more elaborate explanation can be found <code>On The Core API Names &lt;https://www.attrs.org/en/latest/names.html&gt;</code>_</p>
<p>This feature is at least for one release <strong>provisional</strong>.
We don't <em>plan</em> on changing anything, but such a big change is unlikely to go perfectly on the first strike.</p>
<p>The API docs have been mostly updated, but it will be an ongoing effort to change everything to the new APIs.
Please note that we have <strong>not</strong> moved -- or even removed -- anything from <code>attr</code>!</p>
<p>Please do report any bugs or documentation inconsistencies!
<code>[#887](python-attrs/attrs#887) &lt;https://github.com/python-attrs/attrs/issues/887&gt;</code>_</p>
</li>
</ul>
<p>Changes
^^^^^^^</p>
<ul>
<li><code>attr.asdict(retain_collection_types=False)</code> (default) dumps collection-esque keys as tuples.
<code>[#646](python-attrs/attrs#646) &lt;https://github.com/python-attrs/attrs/issues/646&gt;</code><em>,
<code>[#888](python-attrs/attrs#888) &lt;https://github.com/python-attrs/attrs/issues/888&gt;</code></em></li>
<li><code>__match_args__</code> are now generated to support Python 3.10's
<code>Structural Pattern Matching &lt;https://docs.python.org/3.10/whatsnew/3.10.html#pep-634-structural-pattern-matching&gt;</code><em>.
This can be controlled by the <code>match_args</code> argument to the class decorators on Python 3.10 and later.
On older versions, it is never added and the argument is ignored.
<code>[#815](python-attrs/attrs#815) &lt;https://github.com/python-attrs/attrs/issues/815&gt;</code></em></li>
<li>If the class-level <em>on_setattr</em> is set to <code>attrs.setters.validate</code> (default in <code>`@define</code>` and <code>`@mutable</code>)` but no field defines a validator, pretend that it's not set.
<code>[#817](python-attrs/attrs#817) &lt;https://github.com/python-attrs/attrs/issues/817&gt;</code>_</li>
<li>The generated <code>__repr__</code> is significantly faster on Pythons with f-strings.
<code>[#819](python-attrs/attrs#819) &lt;https://github.com/python-attrs/attrs/issues/819&gt;</code>_</li>
<li>Attributes transformed via <code>field_transformer</code> are wrapped with <code>AttrsClass</code> again.
<code>[#824](python-attrs/attrs#824) &lt;https://github.com/python-attrs/attrs/issues/824&gt;</code>_</li>
<li>Generated source code is now cached more efficiently for identical classes.
<code>[#828](python-attrs/attrs#828) &lt;https://github.com/python-attrs/attrs/issues/828&gt;</code>_</li>
<li>Added <code>attrs.converters.to_bool()</code>.
<code>[#830](python-attrs/attrs#830) &lt;https://github.com/python-attrs/attrs/issues/830&gt;</code>_</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/python-attrs/attrs/commit/dd26edd68e12879f716c6554f25d957af299b801"><code>dd26edd</code></a> Prepare 21.3.0</li>
<li><a href="https://github.com/python-attrs/attrs/commit/20bf4b6e54a75201b378cff8e6dd9521d2da28f1"><code>20bf4b6</code></a> Go over CONTRIBUTING.md</li>
<li><a href="https://github.com/python-attrs/attrs/commit/d528dd425980eff3f43b0e29b0ce4dc81ecd8d84"><code>d528dd4</code></a> Fix more links</li>
<li><a href="https://github.com/python-attrs/attrs/commit/fcfb5a692cc8c9f8fde8e39bbd2c5733a47fb1e7"><code>fcfb5a6</code></a> Last pass over changelogs</li>
<li><a href="https://github.com/python-attrs/attrs/commit/e09873485e14e9b11d5d590a55280894df367d92"><code>e098734</code></a> Add logo to PyPI description</li>
<li><a href="https://github.com/python-attrs/attrs/commit/26c0cef8e48bd131d062d45bdaa0c949d4a2d035"><code>26c0cef</code></a> Streamline workflow</li>
<li><a href="https://github.com/python-attrs/attrs/commit/3333e749781a107c829717f7bc0382d33b538b6e"><code>3333e74</code></a> Remove dead achor</li>
<li><a href="https://github.com/python-attrs/attrs/commit/2d77d83d4e3ceadbf4414da5963623a20564c415"><code>2d77d83</code></a> Fix dataclass_transform links</li>
<li><a href="https://github.com/python-attrs/attrs/commit/b4dc9b07c70c16848960da077fc7ac18fe5e9bc8"><code>b4dc9b0</code></a> Better 2.7 example</li>
<li><a href="https://github.com/python-attrs/attrs/commit/d4e32209dc5855796e57c2b08bdc1c1702d051ab"><code>d4e3220</code></a> Use attrs namespace throughout examples.rst</li>
<li>Additional commits viewable in <a href="https://github.com/python-attrs/attrs/compare/21.2.0...21.3.0">compare view</a></li>
</ul>
</details>
<br />


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466: build(deps): bump identify from 2.4.0 to 2.4.1 r=ChrisRBe a=dependabot[bot]

Bumps [identify](https://github.com/pre-commit/identify) from 2.4.0 to 2.4.1.
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/pre-commit/identify/commit/95e30a37bf7c044da3149d85de4a10f5ff494857"><code>95e30a3</code></a> v2.4.1</li>
<li><a href="https://github.com/pre-commit/identify/commit/127535d4fb489e5d6e95055b605d9104c526b3b9"><code>127535d</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/pre-commit/identify/issues/261">#261</a> from andreoliwa/add-prettierignore</li>
<li><a href="https://github.com/pre-commit/identify/commit/665321fee45f00da0f2002bc203fdd3a54348bb4"><code>665321f</code></a> Target prettierignore specifically</li>
<li><a href="https://github.com/pre-commit/identify/commit/08fdc8ef63ffbac7fc76d3270814f7c648959fab"><code>08fdc8e</code></a> Add .prettierignore extension</li>
<li><a href="https://github.com/pre-commit/identify/commit/a1d955bf83f8416d0345e4334b8d01df552e3c79"><code>a1d955b</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/pre-commit/identify/issues/260">#260</a> from pre-commit/pre-commit-ci-update-config</li>
<li><a href="https://github.com/pre-commit/identify/commit/eec46c02ad339b4b54adbcc2c0414057c0688838"><code>eec46c0</code></a> [pre-commit.ci] pre-commit autoupdate</li>
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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
bors bot added a commit to ChrisRBe/PP-P2P-Parser that referenced this pull request Dec 28, 2021
465: build(deps): bump attrs from 21.2.0 to 21.3.0 r=ChrisRBe a=dependabot[bot]

Bumps [attrs](https://github.com/python-attrs/attrs) from 21.2.0 to 21.3.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/python-attrs/attrs/releases">attrs's releases</a>.</em></p>
<blockquote>
<h2>21.3.0</h2>
<p>This is a big release in the history of <code>attrs</code> and finishes an arc that took way too long and also delayed this very overdue release. But it's done: <code>import attrs</code> that has been talked about for years[^issue], but fell victim to “just this one more thing” has <em>finally</em> landed.</p>
<p>From now on, modern <code>attrs</code> code looks like this:</p>
<pre lang="python"><code>from attrs import define
<p><a href="https://github.com/define"><code>`@​define</code></a>`
class HelloWorld:
modern: bool = True
</code></pre></p>
<p>The <code>define</code>/<code>field</code> APIs have been around for over a year and were very popular, now the rest of the package followed suit. I'm very excited that <code>attrs</code> remains relevant and keeps evolving over now more than half a decade. If you're curious about some of the background, the docs now contain a short <a href="https://www.attrs.org/en/stable/names.html">explanation and history lesson</a>. As long as our users keep pushing us, we will keep pushing forward class generation in Python!</p>
<p>Big thanks to my <a href="https://github.com/sponsors/hynek/dashboard">GitHub Sponsors</a>, <a href="https://tidelift.com/subscription/pkg/pypi-attrs?utm_source=pypi-attrs&amp;utm_medium=referral&amp;utm_campaign=enterprise&amp;utm_term=repo">Tidelift subscribers</a>, and <a href="https://ko-fi.com/the_hynekl">Ko-fi buyers</a> that help me mustering the motivation for such long-running project!</p>
<hr />
<p>Since the release took so long, there's more highlights than we can enumerate here, we'd just like to point out a breaking change in the new APIs: converters now run on setting attributes by default. If this is causing problems to you, you can disable that behavior by setting <code>`@define(on_setattr=[])</code>.</p>`
<p>[^issue]:  I have an issue from 2018 that I wanted to &quot;come back the moment this lands&quot;.</p>
<h1>Full Changelog</h1>
<h2>Backward-incompatible Changes</h2>
<ul>
<li>
<p>When using <code>`@define</code>,` converters are now run by default when setting an attribute on an instance -- additionally to validators. I.e. the new default is <code>on_setattr=[attrs.setters.convert, attrs.setters.validate]</code>.</p>
<p>This is unfortunately a breaking change, but it was an oversight, impossible to raise a <code>DeprecationWarning</code> about, and it's better to fix it now while the APIs are very fresh with few users. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/835">#835</a>, <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/886">#886</a></p>
</li>
<li>
<p><code>import attrs</code> has finally landed! As of this release, you can finally import <code>attrs</code> using its proper name.</p>
<p>Not all names from the <code>attr</code> namespace have been transferred; most notably <code>attr.s</code> and <code>attr.ib</code> are missing. See <code>attrs.define</code> and <code>attrs.field</code> if you haven't seen our next-generation APIs yet. A more elaborate explanation can be found <a href="https://www.attrs.org/en/latest/names.html">On The Core API Names</a></p>
<p>This feature is at least for one release <strong>provisional</strong>. We don't <em>plan</em> on changing anything, but such a big change is unlikely to go perfectly on the first strike.</p>
<p>The API docs have been mostly updated, but it will be an ongoing effort to change everything to the new APIs. Please note that we have <strong>not</strong> moved -- or even removed -- anything from <code>attr</code>!</p>
<p>Please do report any bugs or documentation inconsistencies! <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/887">#887</a></p>
</li>
</ul>
<h2>Changes</h2>
<ul>
<li><code>attr.asdict(retain_collection_types=False)</code> (default) dumps collection-esque keys as tuples. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/646">#646</a>, <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/888">#888</a></li>
<li><code>__match_args__</code> are now generated to support Python 3.10's <a href="https://docs.python.org/3.10/whatsnew/3.10.html#pep-634-structural-pattern-matching">Structural Pattern Matching</a>. This can be controlled by the <code>match_args</code> argument to the class decorators on Python 3.10 and later. On older versions, it is never added and the argument is ignored. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/815">#815</a></li>
<li>If the class-level <em>on_setattr</em> is set to <code>attrs.setters.validate</code> (default in <code>`@define</code>` and <code>`@mutable</code>)` but no field defines a validator, pretend that it's not set. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/817">#817</a></li>
<li>The generated <code>__repr__</code> is significantly faster on Pythons with f-strings. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/819">#819</a></li>
<li>Attributes transformed via <code>field_transformer</code> are wrapped with <code>AttrsClass</code> again. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/824">#824</a></li>
<li>Generated source code is now cached more efficiently for identical classes. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/828">#828</a></li>
<li>Added <code>attrs.converters.to_bool()</code>. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/830">#830</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/python-attrs/attrs/blob/main/CHANGELOG.rst">attrs's changelog</a>.</em></p>
<blockquote>
<h2>21.3.0 (2021-12-28)</h2>
<p>Backward-incompatible Changes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^</p>
<ul>
<li>
<p>When using <code>`@define</code>,` converters are now run by default when setting an attribute on an instance -- additionally to validators.
I.e. the new default is <code>on_setattr=[attrs.setters.convert, attrs.setters.validate]</code>.</p>
<p>This is unfortunately a breaking change, but it was an oversight, impossible to raise a <code>DeprecationWarning</code> about, and it's better to fix it now while the APIs are very fresh with few users.
<code>[#835](python-attrs/attrs#835) &lt;https://github.com/python-attrs/attrs/issues/835&gt;</code><em>,
<code>[#886](python-attrs/attrs#886) &lt;https://github.com/python-attrs/attrs/issues/886&gt;</code></em></p>
</li>
<li>
<p><code>import attrs</code> has finally landed!
As of this release, you can finally import <code>attrs</code> using its proper name.</p>
<p>Not all names from the <code>attr</code> namespace have been transferred; most notably <code>attr.s</code> and <code>attr.ib</code> are missing.
See <code>attrs.define</code> and <code>attrs.field</code> if you haven't seen our next-generation APIs yet.
A more elaborate explanation can be found <code>On The Core API Names &lt;https://www.attrs.org/en/latest/names.html&gt;</code>_</p>
<p>This feature is at least for one release <strong>provisional</strong>.
We don't <em>plan</em> on changing anything, but such a big change is unlikely to go perfectly on the first strike.</p>
<p>The API docs have been mostly updated, but it will be an ongoing effort to change everything to the new APIs.
Please note that we have <strong>not</strong> moved -- or even removed -- anything from <code>attr</code>!</p>
<p>Please do report any bugs or documentation inconsistencies!
<code>[#887](python-attrs/attrs#887) &lt;https://github.com/python-attrs/attrs/issues/887&gt;</code>_</p>
</li>
</ul>
<p>Changes
^^^^^^^</p>
<ul>
<li><code>attr.asdict(retain_collection_types=False)</code> (default) dumps collection-esque keys as tuples.
<code>[#646](python-attrs/attrs#646) &lt;https://github.com/python-attrs/attrs/issues/646&gt;</code><em>,
<code>[#888](python-attrs/attrs#888) &lt;https://github.com/python-attrs/attrs/issues/888&gt;</code></em></li>
<li><code>__match_args__</code> are now generated to support Python 3.10's
<code>Structural Pattern Matching &lt;https://docs.python.org/3.10/whatsnew/3.10.html#pep-634-structural-pattern-matching&gt;</code><em>.
This can be controlled by the <code>match_args</code> argument to the class decorators on Python 3.10 and later.
On older versions, it is never added and the argument is ignored.
<code>[#815](python-attrs/attrs#815) &lt;https://github.com/python-attrs/attrs/issues/815&gt;</code></em></li>
<li>If the class-level <em>on_setattr</em> is set to <code>attrs.setters.validate</code> (default in <code>`@define</code>` and <code>`@mutable</code>)` but no field defines a validator, pretend that it's not set.
<code>[#817](python-attrs/attrs#817) &lt;https://github.com/python-attrs/attrs/issues/817&gt;</code>_</li>
<li>The generated <code>__repr__</code> is significantly faster on Pythons with f-strings.
<code>[#819](python-attrs/attrs#819) &lt;https://github.com/python-attrs/attrs/issues/819&gt;</code>_</li>
<li>Attributes transformed via <code>field_transformer</code> are wrapped with <code>AttrsClass</code> again.
<code>[#824](python-attrs/attrs#824) &lt;https://github.com/python-attrs/attrs/issues/824&gt;</code>_</li>
<li>Generated source code is now cached more efficiently for identical classes.
<code>[#828](python-attrs/attrs#828) &lt;https://github.com/python-attrs/attrs/issues/828&gt;</code>_</li>
<li>Added <code>attrs.converters.to_bool()</code>.
<code>[#830](python-attrs/attrs#830) &lt;https://github.com/python-attrs/attrs/issues/830&gt;</code>_</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/python-attrs/attrs/commit/dd26edd68e12879f716c6554f25d957af299b801"><code>dd26edd</code></a> Prepare 21.3.0</li>
<li><a href="https://github.com/python-attrs/attrs/commit/20bf4b6e54a75201b378cff8e6dd9521d2da28f1"><code>20bf4b6</code></a> Go over CONTRIBUTING.md</li>
<li><a href="https://github.com/python-attrs/attrs/commit/d528dd425980eff3f43b0e29b0ce4dc81ecd8d84"><code>d528dd4</code></a> Fix more links</li>
<li><a href="https://github.com/python-attrs/attrs/commit/fcfb5a692cc8c9f8fde8e39bbd2c5733a47fb1e7"><code>fcfb5a6</code></a> Last pass over changelogs</li>
<li><a href="https://github.com/python-attrs/attrs/commit/e09873485e14e9b11d5d590a55280894df367d92"><code>e098734</code></a> Add logo to PyPI description</li>
<li><a href="https://github.com/python-attrs/attrs/commit/26c0cef8e48bd131d062d45bdaa0c949d4a2d035"><code>26c0cef</code></a> Streamline workflow</li>
<li><a href="https://github.com/python-attrs/attrs/commit/3333e749781a107c829717f7bc0382d33b538b6e"><code>3333e74</code></a> Remove dead achor</li>
<li><a href="https://github.com/python-attrs/attrs/commit/2d77d83d4e3ceadbf4414da5963623a20564c415"><code>2d77d83</code></a> Fix dataclass_transform links</li>
<li><a href="https://github.com/python-attrs/attrs/commit/b4dc9b07c70c16848960da077fc7ac18fe5e9bc8"><code>b4dc9b0</code></a> Better 2.7 example</li>
<li><a href="https://github.com/python-attrs/attrs/commit/d4e32209dc5855796e57c2b08bdc1c1702d051ab"><code>d4e3220</code></a> Use attrs namespace throughout examples.rst</li>
<li>Additional commits viewable in <a href="https://github.com/python-attrs/attrs/compare/21.2.0...21.3.0">compare view</a></li>
</ul>
</details>
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467: build(deps): bump virtualenv from 20.10.0 to 20.11.0 r=ChrisRBe a=dependabot[bot]

Bumps [virtualenv](https://github.com/pypa/virtualenv) from 20.10.0 to 20.11.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/pypa/virtualenv/blob/main/docs/changelog.rst">virtualenv's changelog</a>.</em></p>
<blockquote>
<h2>v20.11.0 (2021-12-28)</h2>
<p>Features - 20.11.0</p>
<pre><code>- Avoid deprecation warning from py-filelock argument - by :user:`ofek`. (`[#2237](pypa/virtualenv#2237) &lt;https://github.com/pypa/virtualenv/issues/2237&gt;`_)
- Upgrade embedded setuptools to ``59.4.0`` from ``58.3.0`` - by :user:`gaborbernat`. (`[#2240](pypa/virtualenv#2240) &lt;https://github.com/pypa/virtualenv/issues/2240&gt;`_)
- Drop the runtime dependency of ``backports.entry-points-selectable`` - by :user:`hroncok`. (`[#2246](pypa/virtualenv#2246) &lt;https://github.com/pypa/virtualenv/issues/2246&gt;`_)
- Fish: PATH variables should not be quoted when being set - by :user:`hroncok`. (`[#2248](pypa/virtualenv#2248) &lt;https://github.com/pypa/virtualenv/issues/2248&gt;`_)
</code></pre>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/pypa/virtualenv/commit/72106af48f00936b50160ad9f7a921c91508c983"><code>72106af</code></a> release 20.11.0</li>
<li><a href="https://github.com/pypa/virtualenv/commit/592420e9011ace2b019ac1d833e507724a0f19aa"><code>592420e</code></a> Add changelog</li>
<li><a href="https://github.com/pypa/virtualenv/commit/878c6e09ded9b8e25a18ced1e04ba53075f2b5d2"><code>878c6e0</code></a> Fix the CI (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2254">#2254</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/ba3541c84a28cb03b42725b3e38bd08526e4768a"><code>ba3541c</code></a> Bump embeded wheels (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2252">#2252</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/abc655e428cd9a1070ee6ced2a83afcc3f972aa9"><code>abc655e</code></a> [pre-commit.ci] pre-commit autoupdate (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2242">#2242</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/bb82a73b6dbf577874f6d4bfaf72d2a7f59dfffe"><code>bb82a73</code></a> Use 'selectable' interface for entry points only when available (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2246">#2246</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/12a1fc2860761a9cd47c88a24093455d121570a3"><code>12a1fc2</code></a> Properly hide PEP-632 warning on latest version of <code>setuptools</code> (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2251">#2251</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/1431befa9373225d375d03dcd3aa2b83d51f7a62"><code>1431bef</code></a> fish: PATH variables should not be quoted when being set (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2248">#2248</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/1f1fdc9a0a5b7af0faf5e6c684d34dfcbf69b61f"><code>1f1fdc9</code></a> Avoid a new deprecation warning from filelock dependency (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2237">#2237</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/bf5691502d72fba98b2b65a65116dfe94687ea23"><code>bf56915</code></a> Update check.yml</li>
<li>Additional commits viewable in <a href="https://github.com/pypa/virtualenv/compare/20.10.0...20.11.0">compare view</a></li>
</ul>
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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
renefritze added a commit to renefritze/check_reqs that referenced this pull request Dec 29, 2021
Bumps [attrs](https://github.com/python-attrs/attrs) from 21.2.0 to 21.3.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/python-attrs/attrs/releases">attrs's releases</a>.</em></p>
<blockquote>
<h2>21.3.0</h2>
<p>This is a big release in the history of <code>attrs</code> and finishes an arc that took way too long and also delayed this very overdue release. But it's done: <code>import attrs</code> that has been talked about for years[^issue], but fell victim to “just this one more thing” has <em>finally</em> landed.</p>
<p>From now on, modern <code>attrs</code> code looks like this:</p>
<pre lang="python"><code>from attrs import define
<p><a href="https://github.com/define"><code>@​define</code></a>
class HelloWorld:
modern: bool = True
</code></pre></p>
<p>The <code>define</code>/<code>field</code> APIs have been around for over a year and were very popular, now the rest of the package followed suit. I'm very excited that <code>attrs</code> remains relevant and keeps evolving over now more than half a decade. If you're curious about some of the background, the docs now contain a short <a href="https://www.attrs.org/en/stable/names.html">explanation and history lesson</a>. As long as our users keep pushing us, we will keep pushing forward class generation in Python!</p>
<p>Big thanks to my <a href="https://github.com/sponsors/hynek/dashboard">GitHub Sponsors</a>, <a href="https://tidelift.com/subscription/pkg/pypi-attrs?utm_source=pypi-attrs&amp;utm_medium=referral&amp;utm_campaign=enterprise&amp;utm_term=repo">Tidelift subscribers</a>, and <a href="https://ko-fi.com/the_hynekl">Ko-fi buyers</a> that help me mustering the motivation for such long-running project!</p>
<hr />
<p>Since the release took so long, there's more highlights than we can enumerate here, we'd just like to point out a breaking change in the new APIs: converters now run on setting attributes by default. If this is causing problems to you, you can disable that behavior by setting <code>@define(on_setattr=[])</code>.</p>
<p>[^issue]:  I have an issue from 2018 that I wanted to &quot;come back the moment this lands&quot;.</p>
<h1>Full Changelog</h1>
<h2>Backward-incompatible Changes</h2>
<ul>
<li>
<p>When using <code>@define</code>, converters are now run by default when setting an attribute on an instance -- additionally to validators. I.e. the new default is <code>on_setattr=[attrs.setters.convert, attrs.setters.validate]</code>.</p>
<p>This is unfortunately a breaking change, but it was an oversight, impossible to raise a <code>DeprecationWarning</code> about, and it's better to fix it now while the APIs are very fresh with few users. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/835">#835</a>, <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/886">#886</a></p>
</li>
<li>
<p><code>import attrs</code> has finally landed! As of this release, you can finally import <code>attrs</code> using its proper name.</p>
<p>Not all names from the <code>attr</code> namespace have been transferred; most notably <code>attr.s</code> and <code>attr.ib</code> are missing. See <code>attrs.define</code> and <code>attrs.field</code> if you haven't seen our next-generation APIs yet. A more elaborate explanation can be found <a href="https://www.attrs.org/en/latest/names.html">On The Core API Names</a></p>
<p>This feature is at least for one release <strong>provisional</strong>. We don't <em>plan</em> on changing anything, but such a big change is unlikely to go perfectly on the first strike.</p>
<p>The API docs have been mostly updated, but it will be an ongoing effort to change everything to the new APIs. Please note that we have <strong>not</strong> moved -- or even removed -- anything from <code>attr</code>!</p>
<p>Please do report any bugs or documentation inconsistencies! <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/887">#887</a></p>
</li>
</ul>
<h2>Changes</h2>
<ul>
<li><code>attr.asdict(retain_collection_types=False)</code> (default) dumps collection-esque keys as tuples. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/646">#646</a>, <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/888">#888</a></li>
<li><code>__match_args__</code> are now generated to support Python 3.10's <a href="https://docs.python.org/3.10/whatsnew/3.10.html#pep-634-structural-pattern-matching">Structural Pattern Matching</a>. This can be controlled by the <code>match_args</code> argument to the class decorators on Python 3.10 and later. On older versions, it is never added and the argument is ignored. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/815">#815</a></li>
<li>If the class-level <em>on_setattr</em> is set to <code>attrs.setters.validate</code> (default in <code>@define</code> and <code>@mutable</code>) but no field defines a validator, pretend that it's not set. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/817">#817</a></li>
<li>The generated <code>__repr__</code> is significantly faster on Pythons with f-strings. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/819">#819</a></li>
<li>Attributes transformed via <code>field_transformer</code> are wrapped with <code>AttrsClass</code> again. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/824">#824</a></li>
<li>Generated source code is now cached more efficiently for identical classes. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/828">#828</a></li>
<li>Added <code>attrs.converters.to_bool()</code>. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/830">#830</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/python-attrs/attrs/blob/main/CHANGELOG.rst">attrs's changelog</a>.</em></p>
<blockquote>
<h2>21.3.0 (2021-12-28)</h2>
<p>Backward-incompatible Changes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^</p>
<ul>
<li>
<p>When using <code>@define</code>, converters are now run by default when setting an attribute on an instance -- additionally to validators.
I.e. the new default is <code>on_setattr=[attrs.setters.convert, attrs.setters.validate]</code>.</p>
<p>This is unfortunately a breaking change, but it was an oversight, impossible to raise a <code>DeprecationWarning</code> about, and it's better to fix it now while the APIs are very fresh with few users.
<code>[#835](python-attrs/attrs#835) &lt;https://github.com/python-attrs/attrs/issues/835&gt;</code><em>,
<code>[#886](python-attrs/attrs#886) &lt;https://github.com/python-attrs/attrs/issues/886&gt;</code></em></p>
</li>
<li>
<p><code>import attrs</code> has finally landed!
As of this release, you can finally import <code>attrs</code> using its proper name.</p>
<p>Not all names from the <code>attr</code> namespace have been transferred; most notably <code>attr.s</code> and <code>attr.ib</code> are missing.
See <code>attrs.define</code> and <code>attrs.field</code> if you haven't seen our next-generation APIs yet.
A more elaborate explanation can be found <code>On The Core API Names &lt;https://www.attrs.org/en/latest/names.html&gt;</code>_</p>
<p>This feature is at least for one release <strong>provisional</strong>.
We don't <em>plan</em> on changing anything, but such a big change is unlikely to go perfectly on the first strike.</p>
<p>The API docs have been mostly updated, but it will be an ongoing effort to change everything to the new APIs.
Please note that we have <strong>not</strong> moved -- or even removed -- anything from <code>attr</code>!</p>
<p>Please do report any bugs or documentation inconsistencies!
<code>[#887](python-attrs/attrs#887) &lt;https://github.com/python-attrs/attrs/issues/887&gt;</code>_</p>
</li>
</ul>
<p>Changes
^^^^^^^</p>
<ul>
<li><code>attr.asdict(retain_collection_types=False)</code> (default) dumps collection-esque keys as tuples.
<code>[#646](python-attrs/attrs#646) &lt;https://github.com/python-attrs/attrs/issues/646&gt;</code><em>,
<code>[#888](python-attrs/attrs#888) &lt;https://github.com/python-attrs/attrs/issues/888&gt;</code></em></li>
<li><code>__match_args__</code> are now generated to support Python 3.10's
<code>Structural Pattern Matching &lt;https://docs.python.org/3.10/whatsnew/3.10.html#pep-634-structural-pattern-matching&gt;</code><em>.
This can be controlled by the <code>match_args</code> argument to the class decorators on Python 3.10 and later.
On older versions, it is never added and the argument is ignored.
<code>[#815](python-attrs/attrs#815) &lt;https://github.com/python-attrs/attrs/issues/815&gt;</code></em></li>
<li>If the class-level <em>on_setattr</em> is set to <code>attrs.setters.validate</code> (default in <code>@define</code> and <code>@mutable</code>) but no field defines a validator, pretend that it's not set.
<code>[#817](python-attrs/attrs#817) &lt;https://github.com/python-attrs/attrs/issues/817&gt;</code>_</li>
<li>The generated <code>__repr__</code> is significantly faster on Pythons with f-strings.
<code>[#819](python-attrs/attrs#819) &lt;https://github.com/python-attrs/attrs/issues/819&gt;</code>_</li>
<li>Attributes transformed via <code>field_transformer</code> are wrapped with <code>AttrsClass</code> again.
<code>[#824](python-attrs/attrs#824) &lt;https://github.com/python-attrs/attrs/issues/824&gt;</code>_</li>
<li>Generated source code is now cached more efficiently for identical classes.
<code>[#828](python-attrs/attrs#828) &lt;https://github.com/python-attrs/attrs/issues/828&gt;</code>_</li>
<li>Added <code>attrs.converters.to_bool()</code>.
<code>[#830](python-attrs/attrs#830) &lt;https://github.com/python-attrs/attrs/issues/830&gt;</code>_</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/python-attrs/attrs/commit/dd26edd68e12879f716c6554f25d957af299b801"><code>dd26edd</code></a> Prepare 21.3.0</li>
<li><a href="https://github.com/python-attrs/attrs/commit/20bf4b6e54a75201b378cff8e6dd9521d2da28f1"><code>20bf4b6</code></a> Go over CONTRIBUTING.md</li>
<li><a href="https://github.com/python-attrs/attrs/commit/d528dd425980eff3f43b0e29b0ce4dc81ecd8d84"><code>d528dd4</code></a> Fix more links</li>
<li><a href="https://github.com/python-attrs/attrs/commit/fcfb5a692cc8c9f8fde8e39bbd2c5733a47fb1e7"><code>fcfb5a6</code></a> Last pass over changelogs</li>
<li><a href="https://github.com/python-attrs/attrs/commit/e09873485e14e9b11d5d590a55280894df367d92"><code>e098734</code></a> Add logo to PyPI description</li>
<li><a href="https://github.com/python-attrs/attrs/commit/26c0cef8e48bd131d062d45bdaa0c949d4a2d035"><code>26c0cef</code></a> Streamline workflow</li>
<li><a href="https://github.com/python-attrs/attrs/commit/3333e749781a107c829717f7bc0382d33b538b6e"><code>3333e74</code></a> Remove dead achor</li>
<li><a href="https://github.com/python-attrs/attrs/commit/2d77d83d4e3ceadbf4414da5963623a20564c415"><code>2d77d83</code></a> Fix dataclass_transform links</li>
<li><a href="https://github.com/python-attrs/attrs/commit/b4dc9b07c70c16848960da077fc7ac18fe5e9bc8"><code>b4dc9b0</code></a> Better 2.7 example</li>
<li><a href="https://github.com/python-attrs/attrs/commit/d4e32209dc5855796e57c2b08bdc1c1702d051ab"><code>d4e3220</code></a> Use attrs namespace throughout examples.rst</li>
<li>Additional commits viewable in <a href="https://github.com/python-attrs/attrs/compare/21.2.0...21.3.0">compare view</a></li>
</ul>
</details>
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bors bot added a commit to microsoft/Qcodes that referenced this pull request Dec 29, 2021
3746: Bump types-docutils from 0.17.1 to 0.17.2 r=jenshnielsen a=dependabot[bot]

Bumps [types-docutils](https://github.com/python/typeshed) from 0.17.1 to 0.17.2.
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3747: Bump attrs from 21.2.0 to 21.3.0 r=jenshnielsen a=dependabot[bot]

Bumps [attrs](https://github.com/python-attrs/attrs) from 21.2.0 to 21.3.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/python-attrs/attrs/releases">attrs's releases</a>.</em></p>
<blockquote>
<h2>21.3.0</h2>
<p>This is a big release in the history of <code>attrs</code> and finishes an arc that took way too long and also delayed this very overdue release. But it's done: <code>import attrs</code> that has been talked about for years[^issue], but fell victim to “just this one more thing” has <em>finally</em> landed.</p>
<p>From now on, modern <code>attrs</code> code looks like this:</p>
<pre lang="python"><code>from attrs import define
<p><a href="https://github.com/define"><code>`@​define</code></a>`
class HelloWorld:
modern: bool = True
</code></pre></p>
<p>The <code>define</code>/<code>field</code> APIs have been around for over a year and were very popular, now the rest of the package followed suit. I'm very excited that <code>attrs</code> remains relevant and keeps evolving over now more than half a decade. If you're curious about some of the background, the docs now contain a short <a href="https://www.attrs.org/en/stable/names.html">explanation and history lesson</a>. As long as our users keep pushing us, we will keep pushing forward class generation in Python!</p>
<p>Big thanks to my <a href="https://github.com/sponsors/hynek/dashboard">GitHub Sponsors</a>, <a href="https://tidelift.com/subscription/pkg/pypi-attrs?utm_source=pypi-attrs&amp;utm_medium=referral&amp;utm_campaign=enterprise&amp;utm_term=repo">Tidelift subscribers</a>, and <a href="https://ko-fi.com/the_hynekl">Ko-fi buyers</a> that help me mustering the motivation for such long-running project!</p>
<hr />
<p>Since the release took so long, there's more highlights than we can enumerate here, we'd just like to point out a breaking change in the new APIs: converters now run on setting attributes by default. If this is causing problems to you, you can disable that behavior by setting <code>`@define(on_setattr=[])</code>.</p>`
<p>[^issue]:  I have an issue from 2018 that I wanted to &quot;come back the moment this lands&quot;.</p>
<h1>Full Changelog</h1>
<h2>Backward-incompatible Changes</h2>
<ul>
<li>
<p>When using <code>`@define</code>,` converters are now run by default when setting an attribute on an instance -- additionally to validators. I.e. the new default is <code>on_setattr=[attrs.setters.convert, attrs.setters.validate]</code>.</p>
<p>This is unfortunately a breaking change, but it was an oversight, impossible to raise a <code>DeprecationWarning</code> about, and it's better to fix it now while the APIs are very fresh with few users. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/835">#835</a>, <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/886">#886</a></p>
</li>
<li>
<p><code>import attrs</code> has finally landed! As of this release, you can finally import <code>attrs</code> using its proper name.</p>
<p>Not all names from the <code>attr</code> namespace have been transferred; most notably <code>attr.s</code> and <code>attr.ib</code> are missing. See <code>attrs.define</code> and <code>attrs.field</code> if you haven't seen our next-generation APIs yet. A more elaborate explanation can be found <a href="https://www.attrs.org/en/latest/names.html">On The Core API Names</a></p>
<p>This feature is at least for one release <strong>provisional</strong>. We don't <em>plan</em> on changing anything, but such a big change is unlikely to go perfectly on the first strike.</p>
<p>The API docs have been mostly updated, but it will be an ongoing effort to change everything to the new APIs. Please note that we have <strong>not</strong> moved -- or even removed -- anything from <code>attr</code>!</p>
<p>Please do report any bugs or documentation inconsistencies! <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/887">#887</a></p>
</li>
</ul>
<h2>Changes</h2>
<ul>
<li><code>attr.asdict(retain_collection_types=False)</code> (default) dumps collection-esque keys as tuples. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/646">#646</a>, <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/888">#888</a></li>
<li><code>__match_args__</code> are now generated to support Python 3.10's <a href="https://docs.python.org/3.10/whatsnew/3.10.html#pep-634-structural-pattern-matching">Structural Pattern Matching</a>. This can be controlled by the <code>match_args</code> argument to the class decorators on Python 3.10 and later. On older versions, it is never added and the argument is ignored. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/815">#815</a></li>
<li>If the class-level <em>on_setattr</em> is set to <code>attrs.setters.validate</code> (default in <code>`@define</code>` and <code>`@mutable</code>)` but no field defines a validator, pretend that it's not set. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/817">#817</a></li>
<li>The generated <code>__repr__</code> is significantly faster on Pythons with f-strings. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/819">#819</a></li>
<li>Attributes transformed via <code>field_transformer</code> are wrapped with <code>AttrsClass</code> again. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/824">#824</a></li>
<li>Generated source code is now cached more efficiently for identical classes. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/828">#828</a></li>
<li>Added <code>attrs.converters.to_bool()</code>. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/830">#830</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/python-attrs/attrs/blob/main/CHANGELOG.rst">attrs's changelog</a>.</em></p>
<blockquote>
<h2>21.3.0 (2021-12-28)</h2>
<p>Backward-incompatible Changes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^</p>
<ul>
<li>
<p>When using <code>`@define</code>,` converters are now run by default when setting an attribute on an instance -- additionally to validators.
I.e. the new default is <code>on_setattr=[attrs.setters.convert, attrs.setters.validate]</code>.</p>
<p>This is unfortunately a breaking change, but it was an oversight, impossible to raise a <code>DeprecationWarning</code> about, and it's better to fix it now while the APIs are very fresh with few users.
<code>[#835](python-attrs/attrs#835) &lt;https://github.com/python-attrs/attrs/issues/835&gt;</code><em>,
<code>[#886](python-attrs/attrs#886) &lt;https://github.com/python-attrs/attrs/issues/886&gt;</code></em></p>
</li>
<li>
<p><code>import attrs</code> has finally landed!
As of this release, you can finally import <code>attrs</code> using its proper name.</p>
<p>Not all names from the <code>attr</code> namespace have been transferred; most notably <code>attr.s</code> and <code>attr.ib</code> are missing.
See <code>attrs.define</code> and <code>attrs.field</code> if you haven't seen our next-generation APIs yet.
A more elaborate explanation can be found <code>On The Core API Names &lt;https://www.attrs.org/en/latest/names.html&gt;</code>_</p>
<p>This feature is at least for one release <strong>provisional</strong>.
We don't <em>plan</em> on changing anything, but such a big change is unlikely to go perfectly on the first strike.</p>
<p>The API docs have been mostly updated, but it will be an ongoing effort to change everything to the new APIs.
Please note that we have <strong>not</strong> moved -- or even removed -- anything from <code>attr</code>!</p>
<p>Please do report any bugs or documentation inconsistencies!
<code>[#887](python-attrs/attrs#887) &lt;https://github.com/python-attrs/attrs/issues/887&gt;</code>_</p>
</li>
</ul>
<p>Changes
^^^^^^^</p>
<ul>
<li><code>attr.asdict(retain_collection_types=False)</code> (default) dumps collection-esque keys as tuples.
<code>[#646](python-attrs/attrs#646) &lt;https://github.com/python-attrs/attrs/issues/646&gt;</code><em>,
<code>[#888](python-attrs/attrs#888) &lt;https://github.com/python-attrs/attrs/issues/888&gt;</code></em></li>
<li><code>__match_args__</code> are now generated to support Python 3.10's
<code>Structural Pattern Matching &lt;https://docs.python.org/3.10/whatsnew/3.10.html#pep-634-structural-pattern-matching&gt;</code><em>.
This can be controlled by the <code>match_args</code> argument to the class decorators on Python 3.10 and later.
On older versions, it is never added and the argument is ignored.
<code>[#815](python-attrs/attrs#815) &lt;https://github.com/python-attrs/attrs/issues/815&gt;</code></em></li>
<li>If the class-level <em>on_setattr</em> is set to <code>attrs.setters.validate</code> (default in <code>`@define</code>` and <code>`@mutable</code>)` but no field defines a validator, pretend that it's not set.
<code>[#817](python-attrs/attrs#817) &lt;https://github.com/python-attrs/attrs/issues/817&gt;</code>_</li>
<li>The generated <code>__repr__</code> is significantly faster on Pythons with f-strings.
<code>[#819](python-attrs/attrs#819) &lt;https://github.com/python-attrs/attrs/issues/819&gt;</code>_</li>
<li>Attributes transformed via <code>field_transformer</code> are wrapped with <code>AttrsClass</code> again.
<code>[#824](python-attrs/attrs#824) &lt;https://github.com/python-attrs/attrs/issues/824&gt;</code>_</li>
<li>Generated source code is now cached more efficiently for identical classes.
<code>[#828](python-attrs/attrs#828) &lt;https://github.com/python-attrs/attrs/issues/828&gt;</code>_</li>
<li>Added <code>attrs.converters.to_bool()</code>.
<code>[#830](python-attrs/attrs#830) &lt;https://github.com/python-attrs/attrs/issues/830&gt;</code>_</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/python-attrs/attrs/commit/dd26edd68e12879f716c6554f25d957af299b801"><code>dd26edd</code></a> Prepare 21.3.0</li>
<li><a href="https://github.com/python-attrs/attrs/commit/20bf4b6e54a75201b378cff8e6dd9521d2da28f1"><code>20bf4b6</code></a> Go over CONTRIBUTING.md</li>
<li><a href="https://github.com/python-attrs/attrs/commit/d528dd425980eff3f43b0e29b0ce4dc81ecd8d84"><code>d528dd4</code></a> Fix more links</li>
<li><a href="https://github.com/python-attrs/attrs/commit/fcfb5a692cc8c9f8fde8e39bbd2c5733a47fb1e7"><code>fcfb5a6</code></a> Last pass over changelogs</li>
<li><a href="https://github.com/python-attrs/attrs/commit/e09873485e14e9b11d5d590a55280894df367d92"><code>e098734</code></a> Add logo to PyPI description</li>
<li><a href="https://github.com/python-attrs/attrs/commit/26c0cef8e48bd131d062d45bdaa0c949d4a2d035"><code>26c0cef</code></a> Streamline workflow</li>
<li><a href="https://github.com/python-attrs/attrs/commit/3333e749781a107c829717f7bc0382d33b538b6e"><code>3333e74</code></a> Remove dead achor</li>
<li><a href="https://github.com/python-attrs/attrs/commit/2d77d83d4e3ceadbf4414da5963623a20564c415"><code>2d77d83</code></a> Fix dataclass_transform links</li>
<li><a href="https://github.com/python-attrs/attrs/commit/b4dc9b07c70c16848960da077fc7ac18fe5e9bc8"><code>b4dc9b0</code></a> Better 2.7 example</li>
<li><a href="https://github.com/python-attrs/attrs/commit/d4e32209dc5855796e57c2b08bdc1c1702d051ab"><code>d4e3220</code></a> Use attrs namespace throughout examples.rst</li>
<li>Additional commits viewable in <a href="https://github.com/python-attrs/attrs/compare/21.2.0...21.3.0">compare view</a></li>
</ul>
</details>
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qujingpengf added a commit to qujingpengf/ChrisRBe that referenced this pull request Jan 22, 2022
465: build(deps): bump attrs from 21.2.0 to 21.3.0 r=ChrisRBe a=dependabot[bot]

Bumps [attrs](https://github.com/python-attrs/attrs) from 21.2.0 to 21.3.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/python-attrs/attrs/releases">attrs's releases</a>.</em></p>
<blockquote>
<h2>21.3.0</h2>
<p>This is a big release in the history of <code>attrs</code> and finishes an arc that took way too long and also delayed this very overdue release. But it's done: <code>import attrs</code> that has been talked about for years[^issue], but fell victim to “just this one more thing” has <em>finally</em> landed.</p>
<p>From now on, modern <code>attrs</code> code looks like this:</p>
<pre lang="python"><code>from attrs import define
<p><a href="https://github.com/define"><code>`@​define</code></a>`
class HelloWorld:
modern: bool = True
</code></pre></p>
<p>The <code>define</code>/<code>field</code> APIs have been around for over a year and were very popular, now the rest of the package followed suit. I'm very excited that <code>attrs</code> remains relevant and keeps evolving over now more than half a decade. If you're curious about some of the background, the docs now contain a short <a href="https://www.attrs.org/en/stable/names.html">explanation and history lesson</a>. As long as our users keep pushing us, we will keep pushing forward class generation in Python!</p>
<p>Big thanks to my <a href="https://github.com/sponsors/hynek/dashboard">GitHub Sponsors</a>, <a href="https://tidelift.com/subscription/pkg/pypi-attrs?utm_source=pypi-attrs&amp;utm_medium=referral&amp;utm_campaign=enterprise&amp;utm_term=repo">Tidelift subscribers</a>, and <a href="https://ko-fi.com/the_hynekl">Ko-fi buyers</a> that help me mustering the motivation for such long-running project!</p>
<hr />
<p>Since the release took so long, there's more highlights than we can enumerate here, we'd just like to point out a breaking change in the new APIs: converters now run on setting attributes by default. If this is causing problems to you, you can disable that behavior by setting <code>`@define(on_setattr=[])</code>.</p>`
<p>[^issue]:  I have an issue from 2018 that I wanted to &quot;come back the moment this lands&quot;.</p>
<h1>Full Changelog</h1>
<h2>Backward-incompatible Changes</h2>
<ul>
<li>
<p>When using <code>`@define</code>,` converters are now run by default when setting an attribute on an instance -- additionally to validators. I.e. the new default is <code>on_setattr=[attrs.setters.convert, attrs.setters.validate]</code>.</p>
<p>This is unfortunately a breaking change, but it was an oversight, impossible to raise a <code>DeprecationWarning</code> about, and it's better to fix it now while the APIs are very fresh with few users. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/835">#835</a>, <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/886">#886</a></p>
</li>
<li>
<p><code>import attrs</code> has finally landed! As of this release, you can finally import <code>attrs</code> using its proper name.</p>
<p>Not all names from the <code>attr</code> namespace have been transferred; most notably <code>attr.s</code> and <code>attr.ib</code> are missing. See <code>attrs.define</code> and <code>attrs.field</code> if you haven't seen our next-generation APIs yet. A more elaborate explanation can be found <a href="https://www.attrs.org/en/latest/names.html">On The Core API Names</a></p>
<p>This feature is at least for one release <strong>provisional</strong>. We don't <em>plan</em> on changing anything, but such a big change is unlikely to go perfectly on the first strike.</p>
<p>The API docs have been mostly updated, but it will be an ongoing effort to change everything to the new APIs. Please note that we have <strong>not</strong> moved -- or even removed -- anything from <code>attr</code>!</p>
<p>Please do report any bugs or documentation inconsistencies! <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/887">#887</a></p>
</li>
</ul>
<h2>Changes</h2>
<ul>
<li><code>attr.asdict(retain_collection_types=False)</code> (default) dumps collection-esque keys as tuples. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/646">#646</a>, <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/888">#888</a></li>
<li><code>__match_args__</code> are now generated to support Python 3.10's <a href="https://docs.python.org/3.10/whatsnew/3.10.html#pep-634-structural-pattern-matching">Structural Pattern Matching</a>. This can be controlled by the <code>match_args</code> argument to the class decorators on Python 3.10 and later. On older versions, it is never added and the argument is ignored. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/815">#815</a></li>
<li>If the class-level <em>on_setattr</em> is set to <code>attrs.setters.validate</code> (default in <code>`@define</code>` and <code>`@mutable</code>)` but no field defines a validator, pretend that it's not set. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/817">#817</a></li>
<li>The generated <code>__repr__</code> is significantly faster on Pythons with f-strings. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/819">#819</a></li>
<li>Attributes transformed via <code>field_transformer</code> are wrapped with <code>AttrsClass</code> again. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/824">#824</a></li>
<li>Generated source code is now cached more efficiently for identical classes. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/828">#828</a></li>
<li>Added <code>attrs.converters.to_bool()</code>. <a href="https://github-redirect.dependabot.com/python-attrs/attrs/issues/830">#830</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/python-attrs/attrs/blob/main/CHANGELOG.rst">attrs's changelog</a>.</em></p>
<blockquote>
<h2>21.3.0 (2021-12-28)</h2>
<p>Backward-incompatible Changes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^</p>
<ul>
<li>
<p>When using <code>`@define</code>,` converters are now run by default when setting an attribute on an instance -- additionally to validators.
I.e. the new default is <code>on_setattr=[attrs.setters.convert, attrs.setters.validate]</code>.</p>
<p>This is unfortunately a breaking change, but it was an oversight, impossible to raise a <code>DeprecationWarning</code> about, and it's better to fix it now while the APIs are very fresh with few users.
<code>[#835](python-attrs/attrs#835) &lt;https://github.com/python-attrs/attrs/issues/835&gt;</code><em>,
<code>[#886](python-attrs/attrs#886) &lt;https://github.com/python-attrs/attrs/issues/886&gt;</code></em></p>
</li>
<li>
<p><code>import attrs</code> has finally landed!
As of this release, you can finally import <code>attrs</code> using its proper name.</p>
<p>Not all names from the <code>attr</code> namespace have been transferred; most notably <code>attr.s</code> and <code>attr.ib</code> are missing.
See <code>attrs.define</code> and <code>attrs.field</code> if you haven't seen our next-generation APIs yet.
A more elaborate explanation can be found <code>On The Core API Names &lt;https://www.attrs.org/en/latest/names.html&gt;</code>_</p>
<p>This feature is at least for one release <strong>provisional</strong>.
We don't <em>plan</em> on changing anything, but such a big change is unlikely to go perfectly on the first strike.</p>
<p>The API docs have been mostly updated, but it will be an ongoing effort to change everything to the new APIs.
Please note that we have <strong>not</strong> moved -- or even removed -- anything from <code>attr</code>!</p>
<p>Please do report any bugs or documentation inconsistencies!
<code>[#887](python-attrs/attrs#887) &lt;https://github.com/python-attrs/attrs/issues/887&gt;</code>_</p>
</li>
</ul>
<p>Changes
^^^^^^^</p>
<ul>
<li><code>attr.asdict(retain_collection_types=False)</code> (default) dumps collection-esque keys as tuples.
<code>[#646](python-attrs/attrs#646) &lt;https://github.com/python-attrs/attrs/issues/646&gt;</code><em>,
<code>[#888](python-attrs/attrs#888) &lt;https://github.com/python-attrs/attrs/issues/888&gt;</code></em></li>
<li><code>__match_args__</code> are now generated to support Python 3.10's
<code>Structural Pattern Matching &lt;https://docs.python.org/3.10/whatsnew/3.10.html#pep-634-structural-pattern-matching&gt;</code><em>.
This can be controlled by the <code>match_args</code> argument to the class decorators on Python 3.10 and later.
On older versions, it is never added and the argument is ignored.
<code>[#815](python-attrs/attrs#815) &lt;https://github.com/python-attrs/attrs/issues/815&gt;</code></em></li>
<li>If the class-level <em>on_setattr</em> is set to <code>attrs.setters.validate</code> (default in <code>`@define</code>` and <code>`@mutable</code>)` but no field defines a validator, pretend that it's not set.
<code>[#817](python-attrs/attrs#817) &lt;https://github.com/python-attrs/attrs/issues/817&gt;</code>_</li>
<li>The generated <code>__repr__</code> is significantly faster on Pythons with f-strings.
<code>[#819](python-attrs/attrs#819) &lt;https://github.com/python-attrs/attrs/issues/819&gt;</code>_</li>
<li>Attributes transformed via <code>field_transformer</code> are wrapped with <code>AttrsClass</code> again.
<code>[#824](python-attrs/attrs#824) &lt;https://github.com/python-attrs/attrs/issues/824&gt;</code>_</li>
<li>Generated source code is now cached more efficiently for identical classes.
<code>[#828](python-attrs/attrs#828) &lt;https://github.com/python-attrs/attrs/issues/828&gt;</code>_</li>
<li>Added <code>attrs.converters.to_bool()</code>.
<code>[#830](python-attrs/attrs#830) &lt;https://github.com/python-attrs/attrs/issues/830&gt;</code>_</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/python-attrs/attrs/commit/dd26edd68e12879f716c6554f25d957af299b801"><code>dd26edd</code></a> Prepare 21.3.0</li>
<li><a href="https://github.com/python-attrs/attrs/commit/20bf4b6e54a75201b378cff8e6dd9521d2da28f1"><code>20bf4b6</code></a> Go over CONTRIBUTING.md</li>
<li><a href="https://github.com/python-attrs/attrs/commit/d528dd425980eff3f43b0e29b0ce4dc81ecd8d84"><code>d528dd4</code></a> Fix more links</li>
<li><a href="https://github.com/python-attrs/attrs/commit/fcfb5a692cc8c9f8fde8e39bbd2c5733a47fb1e7"><code>fcfb5a6</code></a> Last pass over changelogs</li>
<li><a href="https://github.com/python-attrs/attrs/commit/e09873485e14e9b11d5d590a55280894df367d92"><code>e098734</code></a> Add logo to PyPI description</li>
<li><a href="https://github.com/python-attrs/attrs/commit/26c0cef8e48bd131d062d45bdaa0c949d4a2d035"><code>26c0cef</code></a> Streamline workflow</li>
<li><a href="https://github.com/python-attrs/attrs/commit/3333e749781a107c829717f7bc0382d33b538b6e"><code>3333e74</code></a> Remove dead achor</li>
<li><a href="https://github.com/python-attrs/attrs/commit/2d77d83d4e3ceadbf4414da5963623a20564c415"><code>2d77d83</code></a> Fix dataclass_transform links</li>
<li><a href="https://github.com/python-attrs/attrs/commit/b4dc9b07c70c16848960da077fc7ac18fe5e9bc8"><code>b4dc9b0</code></a> Better 2.7 example</li>
<li><a href="https://github.com/python-attrs/attrs/commit/d4e32209dc5855796e57c2b08bdc1c1702d051ab"><code>d4e3220</code></a> Use attrs namespace throughout examples.rst</li>
<li>Additional commits viewable in <a href="https://github.com/python-attrs/attrs/compare/21.2.0...21.3.0">compare view</a></li>
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467: build(deps): bump virtualenv from 20.10.0 to 20.11.0 r=ChrisRBe a=dependabot[bot]

Bumps [virtualenv](https://github.com/pypa/virtualenv) from 20.10.0 to 20.11.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/pypa/virtualenv/blob/main/docs/changelog.rst">virtualenv's changelog</a>.</em></p>
<blockquote>
<h2>v20.11.0 (2021-12-28)</h2>
<p>Features - 20.11.0</p>
<pre><code>- Avoid deprecation warning from py-filelock argument - by :user:`ofek`. (`[#2237](pypa/virtualenv#2237) &lt;https://github.com/pypa/virtualenv/issues/2237&gt;`_)
- Upgrade embedded setuptools to ``59.4.0`` from ``58.3.0`` - by :user:`gaborbernat`. (`[#2240](pypa/virtualenv#2240) &lt;https://github.com/pypa/virtualenv/issues/2240&gt;`_)
- Drop the runtime dependency of ``backports.entry-points-selectable`` - by :user:`hroncok`. (`[#2246](pypa/virtualenv#2246) &lt;https://github.com/pypa/virtualenv/issues/2246&gt;`_)
- Fish: PATH variables should not be quoted when being set - by :user:`hroncok`. (`[#2248](pypa/virtualenv#2248) &lt;https://github.com/pypa/virtualenv/issues/2248&gt;`_)
</code></pre>
</blockquote>
</details>
<details>
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<li><a href="https://github.com/pypa/virtualenv/commit/72106af48f00936b50160ad9f7a921c91508c983"><code>72106af</code></a> release 20.11.0</li>
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<li><a href="https://github.com/pypa/virtualenv/commit/ba3541c84a28cb03b42725b3e38bd08526e4768a"><code>ba3541c</code></a> Bump embeded wheels (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2252">#2252</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/abc655e428cd9a1070ee6ced2a83afcc3f972aa9"><code>abc655e</code></a> [pre-commit.ci] pre-commit autoupdate (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2242">#2242</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/bb82a73b6dbf577874f6d4bfaf72d2a7f59dfffe"><code>bb82a73</code></a> Use 'selectable' interface for entry points only when available (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2246">#2246</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/12a1fc2860761a9cd47c88a24093455d121570a3"><code>12a1fc2</code></a> Properly hide PEP-632 warning on latest version of <code>setuptools</code> (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2251">#2251</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/1431befa9373225d375d03dcd3aa2b83d51f7a62"><code>1431bef</code></a> fish: PATH variables should not be quoted when being set (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2248">#2248</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/1f1fdc9a0a5b7af0faf5e6c684d34dfcbf69b61f"><code>1f1fdc9</code></a> Avoid a new deprecation warning from filelock dependency (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2237">#2237</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/bf5691502d72fba98b2b65a65116dfe94687ea23"><code>bf56915</code></a> Update check.yml</li>
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Python 3.10 deprecation in tests due to distutils
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