diff --git a/fastapi/openapi/docs.py b/fastapi/openapi/docs.py
index 76baef938d..699d1e0165 100644
--- a/fastapi/openapi/docs.py
+++ b/fastapi/openapi/docs.py
@@ -54,6 +54,14 @@ def get_swagger_ui_html(
"""
),
] = "https://cdn.jsdelivr.net/npm/swagger-ui-dist@5/swagger-ui-bundle.js",
+ swagger_extra_js_urls: Annotated[
+ Optional[list[str]],
+ Doc(
+ """
+ The URLs of additional JavaScript files to include.
+ """
+ ),
+ ] = None,
swagger_css_url: Annotated[
str,
Doc(
@@ -114,6 +122,11 @@ def get_swagger_ui_html(
if swagger_ui_parameters:
current_swagger_ui_parameters.update(swagger_ui_parameters)
+ js_urls = [swagger_js_url]
+ if swagger_extra_js_urls:
+ js_urls.extend(swagger_extra_js_urls)
+ scripts_str = "\n ".join(f'' for js_url in js_urls)
+
html = f"""
@@ -125,7 +138,7 @@ def get_swagger_ui_html(
-
+ {scripts_str}