From fde82fc56317bcfcc7168b1637be30b14120aaab Mon Sep 17 00:00:00 2001
From: GiGaGon <107241144+MeGaGiGaGon@users.noreply.github.com>
Date: Mon, 30 Jun 2025 13:49:40 -0700
Subject: [PATCH] [`flake8-bugbear`] Make `B028` example error out-of-the-box
 (#19054)

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## Summary

<!-- What's the purpose of the change? What does it do, and why? -->

Part of #18972

This PR makes [no-explicit-stacklevel
(B028)](https://docs.astral.sh/ruff/rules/no-explicit-stacklevel/#no-explicit-stacklevel-b028)'s
example error out-of-the-box

[Old example](https://play.ruff.rs/1ee80aec-2d6e-4a3f-8e98-da82b6a9f544)
```py
warnings.warn("This is a warning")
```

[New example](https://play.ruff.rs/343593aa-38a0-4d76-a32b-5abd0a4306cc)
```py
import warnings

warnings.warn("This is a warning")
```

Imports were also added to the "use instead" section

## Test Plan

<!-- How was it tested? -->

N/A, no functionality/tests affected
---
 .../src/rules/flake8_bugbear/rules/no_explicit_stacklevel.rs  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/crates/ruff_linter/src/rules/flake8_bugbear/rules/no_explicit_stacklevel.rs b/crates/ruff_linter/src/rules/flake8_bugbear/rules/no_explicit_stacklevel.rs
index 9d069216e2..ed2b3e98cd 100644
--- a/crates/ruff_linter/src/rules/flake8_bugbear/rules/no_explicit_stacklevel.rs
+++ b/crates/ruff_linter/src/rules/flake8_bugbear/rules/no_explicit_stacklevel.rs
@@ -20,11 +20,15 @@ use crate::{checkers::ast::Checker, fix::edits::add_argument};
 ///
 /// ## Example
 /// ```python
+/// import warnings
+///
 /// warnings.warn("This is a warning")
 /// ```
 ///
 /// Use instead:
 /// ```python
+/// import warnings
+///
 /// warnings.warn("This is a warning", stacklevel=2)
 /// ```
 ///