dependabot[bot] 3be18abccd Bump pyrefly from 0.56.0 to 0.57.1 in /backend (#1622)
Bumps [pyrefly](https://github.com/facebook/pyrefly) from 0.56.0 to
0.57.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/facebook/pyrefly/releases">pyrefly's
releases</a>.</em></p>
<blockquote>
<h2>Pyrefly v0.57.1</h2>
<p>Fixed a bug that could cause Pyrefly to hang.</p>
<h2>Pyrefly v0.57.0</h2>
<p><strong>Status: Beta</strong><br />
<em>Release date: March 16, 2026</em></p>
<p>Pyrefly 0.57.0 bundles <strong>116 commits</strong> from <strong>17
contributors</strong>.</p>
<hr />
<h2> New &amp; Improved</h2>
<table>
<thead>
<tr>
<th align="left">Area</th>
<th align="left">What’s new</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left"><strong>Type Checking</strong></td>
<td align="left">- Improved type narrowing for <code>hasattr</code>
inside loops <!-- raw HTML omitted --><!-- raw HTML omitted -->-
<code>pyrefly suppress</code> no longer corrupts multiline
f-strings/t-strings by inserting suppression comments inside the string;
it now places comments above the string and also matches suppressions
correctly for errors inside multiline f/t-strings <!-- raw HTML omitted
--><!-- raw HTML omitted -->- Improved <code>namedtuple</code> support
with <code>*</code> field unpacking <!-- raw HTML omitted --><!-- raw
HTML omitted -->- Fewer false-positive “variable is not initialized”
errors</td>
</tr>
<tr>
<td align="left"><strong>Language Server</strong></td>
<td align="left">- if a nested pyproject.toml contains
<code>[tool.ruff]</code> / <code>[tool.mypy]</code> /
<code>[tool.pyright]</code>, it’s treated as a strong “this is a Python
project root” marker, preventing parent pyrefly.toml from incorrectly
shadowing it (notably improving go-to-def accuracy on some repos)</td>
</tr>
<tr>
<td align="left"><strong>Performance</strong></td>
<td align="left">- Typechecking speed has improved, making it now ~20%
faster to type check Pytorch on recent benchmarks</td>
</tr>
</tbody>
</table>
<hr />
<h2>🐛 bug fixes</h2>
<p>We closed 24 bug issues this release 👏</p>
<ul>
<li><a
href="https://redirect.github.com/facebook/pyrefly/issues/2696">#2696</a>:
Fixed an issue where Pyrefly’s LSP incorrectly flagged <code>from typing
import NewType</code> as unused, even when <code>NewType(...)</code> was
referenced.</li>
<li><a
href="https://redirect.github.com/facebook/pyrefly/issues/2743">#2743</a>:
Fixed an issue where <code>TypedDict</code> fields named items/values
prevented access to the corresponding <code>dict.items()</code> /
<code>dict.values()</code> methods via attribute lookup.</li>
<li><a
href="https://redirect.github.com/facebook/pyrefly/issues/2745">#2745</a>:
Fixed an issue where chained/nested narrowing expressions (e.g.
multi-clause and conditions) failed to narrow correctly when using
negative subscript indices.</li>
<li><a
href="https://redirect.github.com/facebook/pyrefly/issues/2737">#2737</a>:
Fixed an issue where <code>functools.partial(...)</code> results
couldn’t be assigned back to a Callable typed with a
<code>ParamSpec</code>, causing a false-positive type error.</li>
<li><a
href="https://redirect.github.com/facebook/pyrefly/issues/2650">#2650</a>:
Fixed an issue where a <code>Protocol</code> parameterized by
<code>ParamSpec[...]</code> wasn’t considered compatible with an
equivalent “gradual” protocol using <code>*args: Any, **kwargs:
Any</code>.</li>
<li><a
href="https://redirect.github.com/facebook/pyrefly/issues/2334">#2334</a>:
Fixed an issue where calling <code>__init__</code> on parametrized bound
methods could trigger a false-positive type error due to incorrect
attribute lookup behavior.</li>
<li><a
href="https://redirect.github.com/facebook/pyrefly/issues/2731">#2731</a>:
Fixed an issue where <code>super()</code> calls to abstract methods that
do have a concrete runtime body were incorrectly reported as
missing-attribute / abstract-call errors.</li>
<li><a
href="https://redirect.github.com/facebook/pyrefly/issues/828">#828</a>:
Fixed an issue where reading a conditionally-initialized variable didn’t
“commit” the initialization, leading to redundant follow-on “may be
uninitialized” errors.</li>
<li><a
href="https://redirect.github.com/facebook/pyrefly/issues/835">#835</a>:
Fixed an issue where type information for subclasses wasn’t handled
correctly, leading to failures when type-checking subclass
relationships.</li>
<li>And more! <a
href="https://redirect.github.com/facebook/pyrefly/issues/2522">#2522</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/1800">#1800</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/2736">#2736</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/2382">#2382</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/913">#913</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/1397">#1397</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/2261">#2261</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/2669">#2669</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/2744">#2744</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/2739">#2739</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/1575">#1575</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/903">#903</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/1043">#1043</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/1429">#1429</a>,
<a
href="https://redirect.github.com/facebook/pyrefly/issues/2607">#2607</a></li>
</ul>
<p>Thank-you to all our contributors who found these bugs and reported
them! Did you know this is one of the most helpful contributions you can
make to an open-source project? If you find any bugs in Pyrefly we want
to know about them! Please open a bug report issue <a
href="https://github.com/facebook/pyrefly/issues">here</a></p>
<hr />
<h2>📦 Upgrade</h2>
<pre lang="shell"><code>pip install --upgrade pyrefly==0.57.0
</code></pre>
<h3>How to safely upgrade your codebase</h3>
<p>Upgrading the version of Pyrefly you're using or a third-party
library you depend on can reveal new type errors in your code. Fixing
them all at once is often unrealistic. We've written scripts to help you
temporarily silence them. After upgrading, follow these steps:</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="9d24c65115"><code>9d24c65</code></a>
v0.57.1</li>
<li><a
href="0c8881eee7"><code>0c8881e</code></a>
Fix infinite loop in variance inference for self-referential generic
classes</li>
<li><a
href="12e59d0b05"><code>12e59d0</code></a>
Reviewed By: rchen152</li>
<li><a
href="e02d9948c8"><code>e02d994</code></a>
Wire up Glean external references for incoming call hierarchy</li>
<li><a
href="3c5feafbce"><code>3c5feaf</code></a>
Add convert_external_references_to_incoming_calls</li>
<li><a
href="8524405b36"><code>8524405</code></a>
add &quot;why you should use pyrefly&quot; FAQ</li>
<li><a
href="753c5a369a"><code>753c5a3</code></a>
Add PysaModuleIndex to replace cross-module ModuleContext::create
calls</li>
<li><a
href="651f4984b0"><code>651f498</code></a>
Optimise comment parsing</li>
<li><a
href="372fe49ab0"><code>372fe49</code></a>
Remove unused code in the pyrefly_util crate</li>
<li><a
href="1998c105e6"><code>1998c10</code></a>
Remove unused code in the pyrefly_bundled crate</li>
<li>Additional commits viewable in <a
href="https://github.com/facebook/pyrefly/compare/0.56.0...0.57.1">compare
view</a></li>
</ul>
</details>
<br />


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Bracket - Tournament System

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Demo · Documentation · Quickstart · GitHub · Releases

evroon/bracket | Trendshift

Tournament system meant to be easy to use. Bracket is written in async Python (with FastAPI) and Vite as frontend using the Mantine library.

It has the following features:

  • Supports single elimination, round-robin and swiss formats.
  • Build your tournament structure with multiple stages that can have multiple groups/brackets in them.
  • Drag-and-drop matches to different courts or reschedule them to another start time.
  • Various dashboard pages are available that can be presented to the public, customized with a logo.
  • Create/update teams, and add players to teams.
  • Create multiple clubs, with multiple tournaments per club.
  • Swiss tournaments can be handled dynamically, with automatic scheduling of matches.

Explore the Bracket docs  ▶

Live Demo

A demo is available for free at https://www.bracketapp.nl/demo. The demo lasts for 30 minutes, after which your data will de deleted.

Quickstart

To quickly run bracket to see how it works, clone it and run docker compose up:

git clone git@github.com:evroon/bracket.git
cd bracket
sudo docker compose up -d

This will start the backend and frontend of Bracket, as well as a postgres instance. You should now be able to view bracket at http://localhost:3000. You can log in with the following credentials:

  • Username: test@example.org
  • Password: aeGhoe1ahng2Aezai0Dei6Aih6dieHoo.

To insert dummy rows into the database, run:

docker exec bracket-backend uv run --no-dev ./cli.py create-dev-db

See also the quickstart docs.

Usage

Read the usage guide for how to organize a tournament in Bracket from start to finish.

Configuration

Read the configuration docs for how to configure Bracket.

Bracket's backend is configured using .env files (prod.env for production, dev.env for development etc.). But you can also configure Bracket using environment variables directly, for example by specifying them in the docker-compose.yml.

The frontend doesn't can be configured by environment variables as well, as well as .env files using Vite's way of loading environment variables.

Running Bracket in production

Read the deployment docs for how to deploy Bracket and run it in production.

Bracket can be run in Docker or by itself (using uv and pnpm).

Development setup

Read the development docs for how to run Bracket for development.

Prerequisites are pnpm, postgresql and uv to run the frontend, database and backend.

Translations

Based on your browser settings, your language should be automatically detected and loaded. For now, there's no manual way of choosing a different language.

Supported Languages

To add/refine translations, Crowdin is used. See the docs for more information.

More screenshots

Help

If you're having trouble getting Bracket up and running, or have a question about usage or configuration, feel free to ask. The best place to do this is by creating a Discussion.

Supporting Bracket

If you're using Bracket and would like to help support its development, that would be greatly appreciated!

Several areas that we need a bit of help with at the moment are:

  • Star Bracket on GitHub
  • 🌐 Translating: Help make Bracket available to non-native English speakers by adding your language (via crowdin)
  • 📣 Spread the word by sharing Bracket to help new users discover it
  • 🖥️ Submit a PR to add a new feature, fix a bug, extend/update the docs or something else

See the contribution docs for more information on how to contribute

Contributors

evroon
Erik Vroon
robigan
Null
BachErik
BachErik
djpiper28
Danny Piper
MaxRickettsUy
Max Ricketts-Uy
sevi418
Sevi C
nvanheuverzwijn
Nicolas Vanheuverzwijn
aminnairi
Amin NAIRI
FelipeGdM
Felipe Gomes De Melo
IzStriker
IzStriker
jmillxyz
Jon Miller
oscartobar
Oscar Tobar Rios
babeuh
Raphael Le Goaller

License

Bracket is licensed under AGPL-v3.0.

Please note that any contributions also fall under this license.

See LICENSE

Description
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