From 425e4f5cead8c4efc8de158ef90a2ae4bd11b5c2 Mon Sep 17 00:00:00 2001
From: vyuroshchin <>
Date: Sat, 7 Feb 2026 23:08:46 +0300
Subject: [PATCH] add FURB ruff rule

---
 fastapi/routing.py           |  4 +---
 pyproject.toml               | 17 +++++++++--------
 scripts/doc_parsing_utils.py |  2 +-
 uv.lock                      |  8 ++++----
 4 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/fastapi/routing.py b/fastapi/routing.py
index 0b4d28873..ef99992f8 100644
--- a/fastapi/routing.py
+++ b/fastapi/routing.py
@@ -438,9 +438,7 @@ def get_request_handler(
                 }
                 # If status_code was set, use it, otherwise use the default from the
                 # response class, in the case of redirect it's 307
-                current_status_code = (
-                    status_code if status_code else solved_result.response.status_code
-                )
+                current_status_code = status_code or solved_result.response.status_code
                 if current_status_code is not None:
                     response_args["status_code"] = current_status_code
                 if solved_result.response.status_code:
diff --git a/pyproject.toml b/pyproject.toml
index 4895c2d34..7fdf529dd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -152,7 +152,7 @@ docs = [
 ]
 docs-tests = [
     "httpx >=0.23.0,<1.0.0",
-    "ruff >=0.14.14",
+    "ruff >=0.15.0",
 ]
 github-actions = [
     "httpx >=0.27.0,<1.0.0",
@@ -288,13 +288,14 @@ show_contexts = true
 
 [tool.ruff.lint]
 select = [
-    "E",  # pycodestyle errors
-    "W",  # pycodestyle warnings
-    "F",  # pyflakes
-    "I",  # isort
-    "B",  # flake8-bugbear
-    "C4",  # flake8-comprehensions
-    "UP",  # pyupgrade
+    "E",    # pycodestyle errors
+    "W",    # pycodestyle warnings
+    "F",    # pyflakes
+    "I",    # isort
+    "B",    # flake8-bugbear
+    "C4",   # flake8-comprehensions
+    "UP",   # pyupgrade
+    "FURB"  # refurb
 ]
 ignore = [
     "E501",  # line too long, handled by black
diff --git a/scripts/doc_parsing_utils.py b/scripts/doc_parsing_utils.py
index 79f2e9ec0..d38d30c0f 100644
--- a/scripts/doc_parsing_utils.py
+++ b/scripts/doc_parsing_utils.py
@@ -594,7 +594,7 @@ def replace_multiline_code_block(
         )
 
     block_language = block_a["lang"].lower()
-    if block_language in {"mermaid"}:
+    if block_language == "mermaid":
         if block_a != block_b:
             print(
                 f"Skipping mermaid code block replacement (lines {start_line}-{end_line_no}). "
diff --git a/uv.lock b/uv.lock
index 9a807f8b4..5119b6001 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1587,7 +1587,7 @@ dev = [
     { name = "pytest-codspeed", specifier = ">=4.2.0" },
     { name = "python-slugify", specifier = ">=8.0.4" },
     { name = "pyyaml", specifier = ">=5.3.1,<7.0.0" },
-    { name = "ruff", specifier = ">=0.14.14" },
+    { name = "ruff", specifier = ">=0.15.0" },
     { name = "sqlmodel", specifier = ">=0.0.31" },
     { name = "strawberry-graphql", specifier = ">=0.200.0,<1.0.0" },
     { name = "typer", specifier = ">=0.21.1" },
@@ -1610,12 +1610,12 @@ docs = [
     { name = "pillow", specifier = ">=11.3.0" },
     { name = "python-slugify", specifier = ">=8.0.4" },
     { name = "pyyaml", specifier = ">=5.3.1,<7.0.0" },
-    { name = "ruff", specifier = ">=0.14.14" },
+    { name = "ruff", specifier = ">=0.15.0" },
     { name = "typer", specifier = ">=0.21.1" },
 ]
 docs-tests = [
     { name = "httpx", specifier = ">=0.23.0,<1.0.0" },
-    { name = "ruff", specifier = ">=0.14.14" },
+    { name = "ruff", specifier = ">=0.15.0" },
 ]
 github-actions = [
     { name = "httpx", specifier = ">=0.27.0,<1.0.0" },
@@ -1639,7 +1639,7 @@ tests = [
     { name = "pytest", specifier = ">=7.1.3,<9.0.0" },
     { name = "pytest-codspeed", specifier = ">=4.2.0" },
     { name = "pyyaml", specifier = ">=5.3.1,<7.0.0" },
-    { name = "ruff", specifier = ">=0.14.14" },
+    { name = "ruff", specifier = ">=0.15.0" },
     { name = "sqlmodel", specifier = ">=0.0.31" },
     { name = "strawberry-graphql", specifier = ">=0.200.0,<1.0.0" },
     { name = "types-orjson", specifier = ">=3.6.2" },