From 25419b7c391541f532bfad4d647dcb208ee0dc1f Mon Sep 17 00:00:00 2001 From: Alexey Kotenko Date: Tue, 30 Jan 2024 14:41:55 +0000 Subject: [PATCH] Add `router_class` param --- fastapi/applications.py | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/fastapi/applications.py b/fastapi/applications.py index 597c60a56..a0a3aa300 100644 --- a/fastapi/applications.py +++ b/fastapi/applications.py @@ -810,6 +810,17 @@ class FastAPI(Starlette): """ ), ] = True, + router_class: Annotated[ + Type[routing.APIRouter], + Doc( + """ + The default router class to be used. + + Read more in the + [FastAPI docs for Custom Router](Bigger Applications - Multiple Files). + """ + ), + ] = routing.APIRouter, **extra: Annotated[ Any, Doc( @@ -893,7 +904,7 @@ class FastAPI(Starlette): [FastAPI docs for OpenAPI Webhooks](https://fastapi.tiangolo.com/advanced/openapi-webhooks/). """ ), - ] = webhooks or routing.APIRouter() + ] = webhooks or router_class() self.root_path = root_path or openapi_prefix self.state: Annotated[ State, @@ -929,7 +940,7 @@ class FastAPI(Starlette): """ ), ] = {} - self.router: routing.APIRouter = routing.APIRouter( + self.router: routing.APIRouter = router_class( routes=routes, redirect_slashes=redirect_slashes, dependency_overrides_provider=self,