From 0ccc4a233bba52e00e0cf7b45890daf87c254887 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci-lite[bot]"
 <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
Date: Thu, 12 Feb 2026 08:31:42 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=A8=20Auto=20format?=
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Content-Transfer-Encoding: 8bit

---
 docs_src/security/tutorial005_an_py39.py             | 12 ++++++------
 docs_src/security/tutorial005_py39.py                | 11 +++++------
 tests/test_dependency_paramless.py                   |  4 ++--
 ...auth2_authorization_code_bearer_scopes_openapi.py |  6 +++---
 4 files changed, 16 insertions(+), 17 deletions(-)

diff --git a/docs_src/security/tutorial005_an_py39.py b/docs_src/security/tutorial005_an_py39.py
index c8d8a757e..8c12c215f 100644
--- a/docs_src/security/tutorial005_an_py39.py
+++ b/docs_src/security/tutorial005_an_py39.py
@@ -1,5 +1,5 @@
 from datetime import datetime, timedelta, timezone
-from typing import Annotated, Union
+from typing import Annotated
 
 import jwt
 from fastapi import Depends, FastAPI, HTTPException, Security, status
@@ -43,15 +43,15 @@ class Token(BaseModel):
 
 
 class TokenData(BaseModel):
-    username: Union[str, None] = None
+    username: str | None = None
     scopes: list[str] = []
 
 
 class User(BaseModel):
     username: str
-    email: Union[str, None] = None
-    full_name: Union[str, None] = None
-    disabled: Union[bool, None] = None
+    email: str | None = None
+    full_name: str | None = None
+    disabled: bool | None = None
 
 
 class UserInDB(User):
@@ -91,7 +91,7 @@ def authenticate_user(fake_db, username: str, password: str):
     return user
 
 
-def create_access_token(data: dict, expires_delta: Union[timedelta, None] = None):
+def create_access_token(data: dict, expires_delta: timedelta | None = None):
     to_encode = data.copy()
     if expires_delta:
         expire = datetime.now(timezone.utc) + expires_delta
diff --git a/docs_src/security/tutorial005_py39.py b/docs_src/security/tutorial005_py39.py
index 839e77fb3..d25ab869d 100644
--- a/docs_src/security/tutorial005_py39.py
+++ b/docs_src/security/tutorial005_py39.py
@@ -1,5 +1,4 @@
 from datetime import datetime, timedelta, timezone
-from typing import Union
 
 import jwt
 from fastapi import Depends, FastAPI, HTTPException, Security, status
@@ -43,15 +42,15 @@ class Token(BaseModel):
 
 
 class TokenData(BaseModel):
-    username: Union[str, None] = None
+    username: str | None = None
     scopes: list[str] = []
 
 
 class User(BaseModel):
     username: str
-    email: Union[str, None] = None
-    full_name: Union[str, None] = None
-    disabled: Union[bool, None] = None
+    email: str | None = None
+    full_name: str | None = None
+    disabled: bool | None = None
 
 
 class UserInDB(User):
@@ -91,7 +90,7 @@ def authenticate_user(fake_db, username: str, password: str):
     return user
 
 
-def create_access_token(data: dict, expires_delta: Union[timedelta, None] = None):
+def create_access_token(data: dict, expires_delta: timedelta | None = None):
     to_encode = data.copy()
     if expires_delta:
         expire = datetime.now(timezone.utc) + expires_delta
diff --git a/tests/test_dependency_paramless.py b/tests/test_dependency_paramless.py
index e53c6006e..26ca7dead 100644
--- a/tests/test_dependency_paramless.py
+++ b/tests/test_dependency_paramless.py
@@ -1,4 +1,4 @@
-from typing import Annotated, Union
+from typing import Annotated
 
 from fastapi import FastAPI, HTTPException, Security
 from fastapi.security import (
@@ -13,7 +13,7 @@ oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
 
 
 def process_auth(
-    credentials: Annotated[Union[str, None], Security(oauth2_scheme)],
+    credentials: Annotated[str | None, Security(oauth2_scheme)],
     security_scopes: SecurityScopes,
 ):
     # This is an incorrect way of using it, this is not checking if the scopes are
diff --git a/tests/test_security_oauth2_authorization_code_bearer_scopes_openapi.py b/tests/test_security_oauth2_authorization_code_bearer_scopes_openapi.py
index 97d79462a..7dd3421c1 100644
--- a/tests/test_security_oauth2_authorization_code_bearer_scopes_openapi.py
+++ b/tests/test_security_oauth2_authorization_code_bearer_scopes_openapi.py
@@ -1,6 +1,6 @@
 # Ref: https://github.com/fastapi/fastapi/issues/14454
 
-from typing import Annotated, Optional
+from typing import Annotated
 
 from fastapi import APIRouter, Depends, FastAPI, Security
 from fastapi.security import OAuth2AuthorizationCodeBearer
@@ -47,13 +47,13 @@ router = APIRouter(dependencies=[Security(oauth2_scheme, oauth_scopes=["read"])]
 
 
 @router.get("/items/")
-async def read_items(token: Optional[str] = Depends(oauth2_scheme)):
+async def read_items(token: str | None = Depends(oauth2_scheme)):
     return {"token": token}
 
 
 @router.post("/items/")
 async def create_item(
-    token: Optional[str] = Security(oauth2_scheme, oauth_scopes=["read", "write"]),
+    token: str | None = Security(oauth2_scheme, oauth_scopes=["read", "write"]),
 ):
     return {"token": token}