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Author SHA1 Message Date
Sebastián Ramírezandgithub-actions[bot] 702fea83bb 🔖 Release version 0.138.2 (#15864)
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
2026-06-29 12:06:51 +00:00
github-actions[bot] 6466865eec 📝 Update release notes
[skip ci]
2026-06-29 11:58:23 +00:00
Sebastián Ramírez b790e14cb6 ♻️ Make app.frontend() return 404 for methods other than GET or HEAD with no static file matches (#15863) 2026-06-29 13:57:59 +02:00
github-actions[bot] c2708d9817 📝 Update release notes
[skip ci]
2026-06-29 11:21:22 +00:00
Sebastián Ramírez 403b1fa16f 🔧 Update sponsors: remove Stainless (#15862) 2026-06-29 13:20:57 +02:00
github-actions[bot] 1929ac2319 📝 Update release notes
[skip ci]
2026-06-27 12:48:01 +00:00
Sebastián Ramírez cba4158567 ♻️ Refactor how sponsors data is handled for banners (#15852) 2026-06-27 12:47:35 +00:00
12 changed files with 306 additions and 93 deletions

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+7
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@@ -65,6 +65,13 @@ repos:
files: ^docs/en/docs/index\.md|docs/en/data/sponsors\.yml|scripts/docs\.py$
pass_filenames: false
- id: render-banner-sponsors
language: unsupported
name: render sponsor banner partial
entry: uv run ./scripts/docs.py render-banner-sponsors
files: ^docs/en/data/sponsors\.yml|^docs/en/overrides/partials/banner-sponsors\.html|^scripts/docs\.py$
pass_filenames: false
- id: update-languages
language: unsupported
name: update languages
-1
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@@ -64,7 +64,6 @@ The key features are:
<a href="https://databento.com/?utm_source=fastapi&utm_medium=sponsor&utm_content=display" target="_blank" title="Pay as you go for market data"><img src="https://fastapi.tiangolo.com/img/sponsors/databento.svg"></a>
<a href="https://www.svix.com/" target="_blank" title="Svix - Webhooks as a service"><img src="https://fastapi.tiangolo.com/img/sponsors/svix.svg"></a>
<a href="https://www.stainlessapi.com/?utm_source=fastapi&utm_medium=referral" target="_blank" title="Stainless | Generate best-in-class SDKs"><img src="https://fastapi.tiangolo.com/img/sponsors/stainless.png"></a>
<a href="https://www.permit.io/blog/implement-authorization-in-fastapi?utm_source=github&utm_medium=referral&utm_campaign=fastapi" target="_blank" title="Fine-Grained Authorization for FastAPI"><img src="https://fastapi.tiangolo.com/img/sponsors/permit.png"></a>
<a href="https://dribia.com/en/" target="_blank" title="Dribia - Data Science within your reach"><img src="https://fastapi.tiangolo.com/img/sponsors/dribia.png"></a>
<a href="https://www.rapidproxy.io/?ref=fastapi" target="_blank" title="Try RapidProxy for free - Residential Proxies with 90M+ Global IPs. Starting from $0.65/GB for web scraping, automation, and data collection."><img src="https://fastapi.tiangolo.com/img/sponsors/rapidproxy.png"></a>
+11 -3
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@@ -6,27 +6,38 @@ gold:
- url: https://blockbee.io?ref=fastapi
title: BlockBee Cryptocurrency Payment Gateway
img: /img/sponsors/blockbee.png
banner_img: /img/sponsors/blockbee-banner.png
- url: https://www.propelauth.com/?utm_source=fastapi&utm_campaign=1223&utm_medium=mainbadge
title: Auth, user management and more for your B2B product
img: /img/sponsors/propelauth.png
banner_url: https://www.propelauth.com/?utm_source=fastapi&utm_campaign=1223&utm_medium=topbanner
banner_img: /img/sponsors/propelauth-banner.png
- url: https://docs.render.com/deploy-fastapi?utm_source=deploydoc&utm_medium=referral&utm_campaign=fastapi
title: Deploy & scale any full-stack web app on Render. Focus on building apps, not infra.
img: /img/sponsors/render.svg
banner_img: /img/sponsors/render-banner.svg
- url: https://www.coderabbit.ai/?utm_source=fastapi&utm_medium=badge&utm_campaign=fastapi
title: Cut Code Review Time & Bugs in Half with CodeRabbit
img: /img/sponsors/coderabbit.png
banner_url: https://www.coderabbit.ai/?utm_source=fastapi&utm_medium=banner&utm_campaign=fastapi
banner_img: /img/sponsors/coderabbit-banner.png
- url: https://subtotal.com/?utm_source=fastapi&utm_medium=sponsorship&utm_campaign=open-source
title: The Gold Standard in Retail Account Linking
img: /img/sponsors/subtotal.svg
banner_title: Making Retail Purchases Actionable for Brands and Developers
banner_img: /img/sponsors/subtotal-banner.svg
- url: https://docs.railway.com/guides/fastapi?utm_medium=integration&utm_source=docs&utm_campaign=fastapi
title: Deploy enterprise applications at startup speed
img: /img/sponsors/railway.png
banner_img: /img/sponsors/railway-banner.png
- url: https://serpapi.com/?utm_source=fastapi_website
title: "SerpApi: Web Search API"
img: /img/sponsors/serpapi.png
banner_img: /img/sponsors/serpapi-banner.png
- url: https://www.greptile.com/?utm_source=fastapi&utm_medium=sponsorship&utm_campaign=fastapi_sponsor_page
title: "Greptile: The AI Code Reviewer"
img: /img/sponsors/greptile.png
banner_img: /img/sponsors/greptile-banner.png
silver:
- url: https://databento.com/?utm_source=fastapi&utm_medium=sponsor&utm_content=display
title: Pay as you go for market data
@@ -34,9 +45,6 @@ silver:
- url: https://www.svix.com/
title: Svix - Webhooks as a service
img: /img/sponsors/svix.svg
- url: https://www.stainlessapi.com/?utm_source=fastapi&utm_medium=referral
title: Stainless | Generate best-in-class SDKs
img: /img/sponsors/stainless.png
- url: https://www.permit.io/blog/implement-authorization-in-fastapi?utm_source=github&utm_medium=referral&utm_campaign=fastapi
title: Fine-Grained Authorization for FastAPI
img: /img/sponsors/permit.png
-14
View File
@@ -20,20 +20,6 @@ FastAPI automatically generates **OpenAPI 3.1** specifications, so any tool you
///
## SDK Generators from FastAPI Sponsors { #sdk-generators-from-fastapi-sponsors }
This section highlights **venture-backed** and **company-supported** solutions from companies that sponsor FastAPI. These products provide **additional features** and **integrations** on top of high-quality generated SDKs.
By ✨ [**sponsoring FastAPI**](https://github.com/sponsors/tiangolo) ✨, these companies help ensure the framework and its **ecosystem** remain healthy and **sustainable**.
Their sponsorship also demonstrates a strong commitment to the FastAPI **community** (you), showing that they care not only about offering a **great service** but also about supporting a **robust and thriving framework**, FastAPI. 🙇
For example, you might want to try:
* [Stainless](https://www.stainless.com/?utm_source=fastapi&utm_medium=referral)
Some of these solutions may also be open source or offer free tiers, so you can try them without a financial commitment. Other commercial SDK generators are available and can be found online. 🤓
## Create a TypeScript SDK { #create-a-typescript-sdk }
Let's start with a simple FastAPI application:
+11
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@@ -7,6 +7,17 @@ hide:
## Latest Changes
## 0.138.2 (2026-06-29)
### Refactors
* ♻️ Make `app.frontend()` return 404 for methods other than `GET` or `HEAD` with no static file matches. PR [#15863](https://github.com/fastapi/fastapi/pull/15863) by [@tiangolo](https://github.com/tiangolo).
### Internal
* 🔧 Update sponsors: remove Stainless. PR [#15862](https://github.com/fastapi/fastapi/pull/15862) by [@tiangolo](https://github.com/tiangolo).
* ♻️ Refactor how sponsors data is handled for banners. PR [#15852](https://github.com/fastapi/fastapi/pull/15852) by [@tiangolo](https://github.com/tiangolo).
## 0.138.1 (2026-06-25)
### Refactors
+3 -1
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@@ -52,7 +52,9 @@ For that, use `fallback="index.html"`:
{* ../../docs_src/frontend/tutorial002_py310.py hl[5] *}
**FastAPI** uses this fallback only for requests that look like browser navigation. Missing files like JavaScript, CSS, and images still return `404`.
**FastAPI** uses this fallback only for `GET` and `HEAD` requests that look like browser navigation. Missing files like JavaScript, CSS, and images still return `404`.
Requests with other methods, like `POST` or `PUT`, to paths that only match the frontend fallback also return `404`. Regular **FastAPI** *path operations* still have higher priority than frontend routes.
/// tip
+1 -48
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@@ -40,54 +40,7 @@
</div>
</div>
<div id="announce-right" style="position: relative;">
<div class="item">
<a title="BlockBee Cryptocurrency Payment Gateway" style="display: block; position: relative;" href="https://blockbee.io?ref=fastapi" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/blockbee-banner.png" />
</a>
</div>
<div class="item">
<a title="Auth, user management and more for your B2B product" style="display: block; position: relative;" href="https://www.propelauth.com/?utm_source=fastapi&utm_campaign=1223&utm_medium=topbanner" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/propelauth-banner.png" />
</a>
</div>
<div class="item">
<a title="Deploy & scale any full-stack web app on Render. Focus on building apps, not infra." style="display: block; position: relative;" href="https://docs.render.com/deploy-fastapi?utm_source=deploydoc&utm_medium=referral&utm_campaign=fastapi" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/render-banner.svg" />
</a>
</div>
<div class="item">
<a title="Cut Code Review Time & Bugs in Half with CodeRabbit" style="display: block; position: relative;" href="https://www.coderabbit.ai/?utm_source=fastapi&utm_medium=banner&utm_campaign=fastapi" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/coderabbit-banner.png" />
</a>
</div>
<div class="item">
<a title="Making Retail Purchases Actionable for Brands and Developers" style="display: block; position: relative;" href="https://subtotal.com/?utm_source=fastapi&utm_medium=sponsorship&utm_campaign=open-source" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/subtotal-banner.svg" />
</a>
</div>
<div class="item">
<a title="Deploy enterprise applications at startup speed" style="display: block; position: relative;" href="https://docs.railway.com/guides/fastapi?utm_medium=integration&utm_source=docs&utm_campaign=fastapi" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/railway-banner.png" />
</a>
</div>
<div class="item">
<a title="SerpApi: Web Search API" style="display: block; position: relative;" href="https://serpapi.com/?utm_source=fastapi_website" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/serpapi-banner.png" />
</a>
</div>
<div class="item">
<a title="Greptile: The AI Code Reviewer" style="display: block; position: relative;" href="https://www.greptile.com/?utm_source=fastapi&utm_medium=sponsorship&utm_campaign=fastapi_sponsor_page" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/greptile-banner.png" />
</a>
</div>
{% include "partials/banner-sponsors.html" %}
</div>
</div>
{% endblock %}
@@ -0,0 +1,48 @@
<div class="item">
<a title="BlockBee Cryptocurrency Payment Gateway" style="display: block; position: relative;" href="https://blockbee.io?ref=fastapi" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/blockbee-banner.png" alt="BlockBee Cryptocurrency Payment Gateway" />
</a>
</div>
<div class="item">
<a title="Auth, user management and more for your B2B product" style="display: block; position: relative;" href="https://www.propelauth.com/?utm_source=fastapi&utm_campaign=1223&utm_medium=topbanner" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/propelauth-banner.png" alt="Auth, user management and more for your B2B product" />
</a>
</div>
<div class="item">
<a title="Deploy & scale any full-stack web app on Render. Focus on building apps, not infra." style="display: block; position: relative;" href="https://docs.render.com/deploy-fastapi?utm_source=deploydoc&utm_medium=referral&utm_campaign=fastapi" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/render-banner.svg" alt="Deploy & scale any full-stack web app on Render. Focus on building apps, not infra." />
</a>
</div>
<div class="item">
<a title="Cut Code Review Time & Bugs in Half with CodeRabbit" style="display: block; position: relative;" href="https://www.coderabbit.ai/?utm_source=fastapi&utm_medium=banner&utm_campaign=fastapi" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/coderabbit-banner.png" alt="Cut Code Review Time & Bugs in Half with CodeRabbit" />
</a>
</div>
<div class="item">
<a title="Making Retail Purchases Actionable for Brands and Developers" style="display: block; position: relative;" href="https://subtotal.com/?utm_source=fastapi&utm_medium=sponsorship&utm_campaign=open-source" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/subtotal-banner.svg" alt="Making Retail Purchases Actionable for Brands and Developers" />
</a>
</div>
<div class="item">
<a title="Deploy enterprise applications at startup speed" style="display: block; position: relative;" href="https://docs.railway.com/guides/fastapi?utm_medium=integration&utm_source=docs&utm_campaign=fastapi" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/railway-banner.png" alt="Deploy enterprise applications at startup speed" />
</a>
</div>
<div class="item">
<a title="SerpApi: Web Search API" style="display: block; position: relative;" href="https://serpapi.com/?utm_source=fastapi_website" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/serpapi-banner.png" alt="SerpApi: Web Search API" />
</a>
</div>
<div class="item">
<a title="Greptile: The AI Code Reviewer" style="display: block; position: relative;" href="https://www.greptile.com/?utm_source=fastapi&utm_medium=sponsorship&utm_campaign=fastapi_sponsor_page" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="/img/sponsors/greptile-banner.png" alt="Greptile: The AI Code Reviewer" />
</a>
</div>
+1 -1
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@@ -1,6 +1,6 @@
"""FastAPI framework, high performance, easy to learn, fast to code, ready for production"""
__version__ = "0.138.1"
__version__ = "0.138.2"
from starlette import status as status
+37 -25
View File
@@ -1841,34 +1841,19 @@ class _FrontendStaticFiles(StaticFiles):
async def get_response(self, path: str, scope: Scope) -> Response:
if scope["method"] not in ("GET", "HEAD"):
raise HTTPException(status_code=405)
if await self._lookup_static_resource(path) is not None:
raise HTTPException(status_code=405)
raise HTTPException(status_code=404)
try:
full_path, stat_result = await run_in_threadpool(self.lookup_path, path)
except PermissionError:
raise HTTPException(status_code=401) from None
except OSError as exc:
if exc.errno == errno.ENAMETOOLONG:
raise HTTPException(status_code=404) from None
raise exc
except ValueError:
raise HTTPException(status_code=404) from None
if stat_result and stat.S_ISREG(stat_result.st_mode):
static_resource = await self._lookup_static_resource(path)
if static_resource is not None:
full_path, stat_result, is_directory_index = static_resource
if is_directory_index and not scope["path"].endswith("/"):
url = URL(scope=scope)
url = url.replace(path=url.path + "/")
return RedirectResponse(url=url)
return self.file_response(full_path, stat_result, scope)
if stat_result and stat.S_ISDIR(stat_result.st_mode):
index_path = os.path.join(path, "index.html")
full_path, stat_result = await run_in_threadpool(
self.lookup_path, index_path
)
if stat_result is not None and stat.S_ISREG(stat_result.st_mode):
if not scope["path"].endswith("/"):
url = URL(scope=scope)
url = url.replace(path=url.path + "/")
return RedirectResponse(url=url)
return self.file_response(full_path, stat_result, scope)
if self.fallback == "404.html" or (
self.fallback == "auto" and self._fallback_file_exists("404.html")
):
@@ -1882,6 +1867,33 @@ class _FrontendStaticFiles(StaticFiles):
raise HTTPException(status_code=404)
async def _lookup_path(self, path: str) -> tuple[str, os.stat_result | None]:
try:
return await run_in_threadpool(self.lookup_path, path)
except PermissionError:
raise HTTPException(status_code=401) from None
except OSError as exc:
if exc.errno == errno.ENAMETOOLONG:
raise HTTPException(status_code=404) from None
raise exc
except ValueError:
raise HTTPException(status_code=404) from None
async def _lookup_static_resource(
self, path: str
) -> tuple[str, os.stat_result, bool] | None:
full_path, stat_result = await self._lookup_path(path)
if stat_result is None:
return None
if stat.S_ISREG(stat_result.st_mode):
return full_path, stat_result, False
if stat.S_ISDIR(stat_result.st_mode):
index_path = os.path.join(path, "index.html")
full_path, stat_result = await self._lookup_path(index_path)
if stat_result is not None and stat.S_ISREG(stat_result.st_mode):
return full_path, stat_result, True
return None
def _fallback_file_exists(self, fallback: str) -> bool:
_, stat_result = self.lookup_path(fallback)
return stat_result is not None and stat.S_ISREG(stat_result.st_mode)
+52
View File
@@ -249,6 +249,7 @@ def stage_zensical_docs(lang: str) -> Path:
encoding="utf-8",
)
render_banner_sponsors()
shutil.copytree(en_docs_path / "data", lang_stage_path / "data")
shutil.copytree(en_docs_path / "overrides", lang_stage_path / "overrides")
@@ -461,6 +462,7 @@ def live() -> None:
"""
Serve the English docs with livereload from the source files.
"""
render_banner_sponsors()
subprocess.run(
[
"zensical",
@@ -508,6 +510,56 @@ def get_updated_config_content() -> dict[str, Any]:
return config
banner_sponsors_template = """{% for sponsor in banner_sponsors -%}
<div class="item">
<a title="{{ sponsor.title }}" style="display: block; position: relative;" href="{{ sponsor.url }}" target="_blank">
<span class="sponsor-badge">sponsor</span>
<img class="sponsor-image" src="{{ sponsor.img }}" alt="{{ sponsor.title }}" />
</a>
</div>
{% endfor %}
"""
def get_banner_sponsors(sponsors: dict[str, Any]) -> list[dict[str, str]]:
banner_sponsors: list[dict[str, str]] = []
for sponsor in sponsors.get("gold", []):
banner_img = sponsor.get("banner_img")
if not banner_img:
continue
banner_sponsors.append(
{
"url": sponsor.get("banner_url", sponsor["url"]),
"title": sponsor.get("banner_title", sponsor["title"]),
"img": banner_img,
}
)
return banner_sponsors
def render_banner_sponsors_partial() -> str:
sponsors_path = en_docs_path / "data" / "sponsors.yml"
sponsors = yaml.safe_load(sponsors_path.read_text(encoding="utf-8"))
template = Template(banner_sponsors_template)
return template.render(banner_sponsors=get_banner_sponsors(sponsors))
@app.command()
def render_banner_sponsors() -> None:
"""
Render the sponsor banner partial from sponsors.yml.
"""
partial_path = en_docs_path / "overrides" / "partials" / "banner-sponsors.html"
old_content = partial_path.read_text("utf-8") if partial_path.is_file() else ""
new_content = render_banner_sponsors_partial()
if new_content != old_content:
print(f"{partial_path} outdated from the latest sponsors.yml")
print(f"Updating {partial_path}")
partial_path.write_text(new_content, encoding="utf-8")
raise typer.Exit(1)
print(f"{partial_path} is up to date ✅")
@app.command()
def ensure_non_translated() -> None:
"""
+135
View File
@@ -2,6 +2,7 @@ import errno
import os
import runpy
from pathlib import Path
from typing import Literal
import anyio
import pytest
@@ -639,6 +640,21 @@ def test_head_requests_work(tmp_path: Path):
assert response.headers["content-length"] == "2"
def test_head_fallback_request_works(tmp_path: Path):
dist = tmp_path / "dist"
write_file(dist / "index.html", "app shell")
app = FastAPI()
app.frontend("/", directory=dist, fallback="index.html")
response = TestClient(app).head(
"/dashboard/settings", headers={"accept": "text/html"}
)
assert response.status_code == 200
assert response.text == ""
assert response.headers["content-length"] == "9"
def test_unsupported_methods_return_405(tmp_path: Path):
dist = tmp_path / "dist"
write_file(dist / "asset.txt", "ok")
@@ -650,6 +666,125 @@ def test_unsupported_methods_return_405(tmp_path: Path):
assert response.status_code == 405
@pytest.mark.parametrize("method", ["POST", "PUT", "PATCH", "DELETE", "OPTIONS"])
def test_unsupported_methods_to_fallback_only_routes_return_404(
tmp_path: Path, method: str
):
dist = tmp_path / "dist"
write_file(dist / "index.html", "app shell")
app = FastAPI()
app.frontend("/", directory=dist, fallback="index.html")
response = TestClient(app).request(
method, "/dashboard/settings", headers={"accept": "text/html"}
)
assert response.status_code == 404
def test_unsupported_methods_to_frontend_root_and_directory_index_return_405(
tmp_path: Path,
):
dist = tmp_path / "dist"
write_file(dist / "index.html", "app")
write_file(dist / "about" / "index.html", "about")
app = FastAPI()
app.frontend("/", directory=dist)
client = TestClient(app)
root_response = client.post("/")
directory_response = client.post("/about/")
assert root_response.status_code == 405
assert directory_response.status_code == 405
def test_unsupported_method_to_directory_without_index_returns_404(tmp_path: Path):
dist = tmp_path / "dist"
(dist / "empty").mkdir(parents=True)
write_file(dist / "index.html", "app")
app = FastAPI()
app.frontend("/", directory=dist)
response = TestClient(app).post("/empty/")
assert response.status_code == 404
def test_unsupported_methods_to_fallback_only_routes_ignore_accept(
tmp_path: Path,
):
dist = tmp_path / "dist"
write_file(dist / "index.html", "app shell")
app = FastAPI()
app.frontend("/", directory=dist, fallback="index.html")
response = TestClient(app).post(
"/dashboard/settings", headers={"accept": "application/json"}
)
assert response.status_code == 404
@pytest.mark.parametrize(
("fallback", "files"),
[
("404.html", {"404.html": "missing"}),
("auto", {"index.html": "app shell"}),
(None, {"index.html": "app shell"}),
],
)
def test_unsupported_methods_to_fallback_only_routes_return_404_for_fallback_modes(
tmp_path: Path,
fallback: Literal["auto", "index.html", "404.html"] | None,
files: dict[str, str],
):
dist = tmp_path / "dist"
for file, content in files.items():
write_file(dist / file, content)
app = FastAPI()
app.frontend("/", directory=dist, fallback=fallback)
response = TestClient(app).post(
"/dashboard/settings", headers={"accept": "text/html"}
)
assert response.status_code == 404
def test_apirouter_frontend_unsupported_method_to_fallback_only_route_returns_404(
tmp_path: Path,
):
dist = tmp_path / "dist"
write_file(dist / "index.html", "admin")
router = APIRouter()
router.frontend("/", directory=dist, fallback="index.html")
app = FastAPI()
app.include_router(router, prefix="/admin")
response = TestClient(app).post(
"/admin/client-route", headers={"accept": "text/html"}
)
assert response.status_code == 404
def test_unsupported_method_uses_longest_matching_frontend_prefix(tmp_path: Path):
site = tmp_path / "site"
admin = tmp_path / "admin"
write_file(site / "admin" / "client-route", "site asset")
write_file(admin / "index.html", "admin")
app = FastAPI()
app.frontend("/", directory=site)
app.frontend("/admin", directory=admin, fallback="index.html")
response = TestClient(app).post(
"/admin/client-route", headers={"accept": "text/html"}
)
assert response.status_code == 404
@pytest.mark.parametrize(
"path",
[