From f302b2aa84cb73f01b4ed2c0865f344450ff145a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebasti=C3=A1n=20Ram=C3=ADrez?= <tiangolo@gmail.com>
Date: Thu, 30 Oct 2025 05:31:21 +0100
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Add=20scope=20logic=20to=20Dependan?=
 =?UTF-8?q?t=20internal=20class?=
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---
 fastapi/dependencies/models.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/fastapi/dependencies/models.py b/fastapi/dependencies/models.py
index 418c11725..d0783c8f0 100644
--- a/fastapi/dependencies/models.py
+++ b/fastapi/dependencies/models.py
@@ -3,6 +3,7 @@ from typing import Any, Callable, List, Optional, Sequence, Tuple
 
 from fastapi._compat import ModelField
 from fastapi.security.base import SecurityBase
+from typing_extensions import Literal
 
 
 @dataclass
@@ -31,7 +32,12 @@ class Dependant:
     security_scopes: Optional[List[str]] = None
     use_cache: bool = True
     path: Optional[str] = None
-    cache_key: Tuple[Optional[Callable[..., Any]], Tuple[str, ...]] = field(init=False)
+    scope: Literal["function", "request"] = "request"
+    cache_key: Tuple[Optional[Callable[..., Any]], Tuple[str, ...], str] = field(init=False)
 
     def __post_init__(self) -> None:
-        self.cache_key = (self.call, tuple(sorted(set(self.security_scopes or []))))
+        self.cache_key = (
+            self.call,
+            tuple(sorted(set(self.security_scopes or []))),
+            self.scope,
+        )