From: mvanderlee <918128+mvanderlee@users.noreply.github.com>
Date: Wed, 4 Feb 2026 13:34:01 +0000 (+0100)
Subject: 🏷️ Re-export `IncEx` type from Pydantic instead of duplicating it (#14641)
X-Git-Tag: 0.128.1~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0748214c43d0793b56a309199f45b9bf78c0da26;p=thirdparty%2Ffastapi%2Ffastapi.git

🏷️ Re-export `IncEx` type from Pydantic instead of duplicating it (#14641)
---

diff --git a/fastapi/types.py b/fastapi/types.py
index d3e980cb4..1c3a6de74 100644
--- a/fastapi/types.py
+++ b/fastapi/types.py
@@ -3,9 +3,9 @@ from enum import Enum
 from typing import Any, Callable, Optional, TypeVar, Union
 
 from pydantic import BaseModel
+from pydantic.main import IncEx as IncEx
 
 DecoratedCallable = TypeVar("DecoratedCallable", bound=Callable[..., Any])
 UnionType = getattr(types, "UnionType", Union)
 ModelNameMap = dict[Union[type[BaseModel], type[Enum]], str]
-IncEx = Union[set[int], set[str], dict[int, Any], dict[str, Any]]
 DependencyCacheKey = tuple[Optional[Callable[..., Any]], tuple[str, ...], str]