🔖 Release version 0.124.2

[skip ci]

docs/de/docs/_llm-test.md

@@ -443,7 +443,7 @@ Für einige sprachspezifische Anweisungen, siehe z. B. den Abschnitt `### Headin
 * die Workload
 
 * das Deployment
-* bereitstellen
+* deployen
 
 * das SDK
 * das Software Development Kit

docs/de/docs/advanced/advanced-dependencies.md

@@ -144,7 +144,7 @@ Dies wurde in Version 0.110.0 geändert, um unbehandelten Speicherverbrauch durc
 
 ### Hintergrundtasks und Abhängigkeiten mit `yield`, Technische Details { #background-tasks-and-dependencies-with-yield-technical-details }
 
-Vor FastAPI 0.106.0 war das Werfen von Exceptions nach `yield` nicht möglich, der Exit-Code in Abhängigkeiten mit `yield` wurde ausgeführt, nachdem die Response gesendet wurde, sodass [Exceptionhandler](../handling-errors.md#install-custom-exception-handlers){.internal-link target=_blank} bereits ausgeführt worden wären.
+Vor FastAPI 0.106.0 war das Werfen von Exceptions nach `yield` nicht möglich, der Exit-Code in Abhängigkeiten mit `yield` wurde ausgeführt, nachdem die Response gesendet wurde, sodass [Exceptionhandler](../tutorial/handling-errors.md#install-custom-exception-handlers){.internal-link target=_blank} bereits ausgeführt worden wären.
 
 Dies war so designt, hauptsächlich um die Verwendung derselben von Abhängigkeiten „geyieldeten“ Objekte in Hintergrundtasks zu ermöglichen, da der Exit-Code erst ausgeführt wurde, nachdem die Hintergrundtasks abgeschlossen waren.
 

docs/de/docs/advanced/behind-a-proxy.md

@@ -64,7 +64,7 @@ Wenn Sie mehr über HTTPS erfahren möchten, lesen Sie den Leitfaden [Über HTTP
 
 ///
 
-### Wie Proxy-Forwarded-Header funktionieren
+### Wie Proxy-Forwarded-Header funktionieren { #how-proxy-forwarded-headers-work }
 
 Hier ist eine visuelle Darstellung, wie der **Proxy** weitergeleitete Header zwischen dem Client und dem **Anwendungsserver** hinzufügt:
 
@@ -228,7 +228,7 @@ Die Übergabe des `root_path` an `FastAPI` wäre das Äquivalent zur Übergabe d
 
 Beachten Sie, dass der Server (Uvicorn) diesen `root_path` für nichts anderes verwendet als für die Weitergabe an die Anwendung.
 
-Aber wenn Sie mit Ihrem Browser auf <a href="http://127.0.0.1:8000" class="external-link" target="_blank">http://127.0.0.1:8000/app</a> gehen, sehen Sie die normale Response:
+Aber wenn Sie mit Ihrem Browser auf <a href="http://127.0.0.1:8000/app" class="external-link" target="_blank">http://127.0.0.1:8000/app</a> gehen, sehen Sie die normale Response:
 
 ```JSON
 {
@@ -443,6 +443,14 @@ Die Dokumentationsoberfläche interagiert mit dem von Ihnen ausgewählten Server
 
 ///
 
+/// note | Technische Details
+
+Die Eigenschaft `servers` in der OpenAPI-Spezifikation ist optional.
+
+Wenn Sie den Parameter `servers` nicht angeben und `root_path` den Wert `/` hat, wird die Eigenschaft `servers` im generierten OpenAPI-Schema standardmäßig vollständig weggelassen, was dem Äquivalent eines einzelnen Servers mit einem `url`-Wert von `/` entspricht.
+
+///
+
 ### Den automatischen Server von `root_path` deaktivieren { #disable-automatic-server-from-root-path }
 
 Wenn Sie nicht möchten, dass **FastAPI** einen automatischen Server inkludiert, welcher `root_path` verwendet, können Sie den Parameter `root_path_in_servers=False` verwenden:

docs/de/docs/deployment/cloud.md

@@ -1,16 +1,24 @@
-# FastAPI bei Cloudanbietern bereitstellen { #deploy-fastapi-on-cloud-providers }
+# FastAPI bei Cloudanbietern deployen { #deploy-fastapi-on-cloud-providers }
 
 Sie können praktisch **jeden Cloudanbieter** verwenden, um Ihre FastAPI-Anwendung bereitzustellen.
 
-In den meisten Fällen bieten die großen Cloudanbieter Anleitungen zum Bereitstellen von FastAPI an.
+In den meisten Fällen bieten die großen Cloudanbieter Anleitungen zum Deployment von FastAPI an.
+
+## FastAPI Cloud { #fastapi-cloud }
+
+**<a href="https://fastapicloud.com" class="external-link" target="_blank">FastAPI Cloud</a>** wurde vom selben Autor und Team hinter **FastAPI** entwickelt.
+
+Es vereinfacht den Prozess des **Erstellens**, **Deployens** und **Zugreifens** auf eine API mit minimalem Aufwand.
+
+Es bringt die gleiche **Developer-Experience** beim Erstellen von Apps mit FastAPI auch zum **Deployment** in der Cloud. 🎉
+
+FastAPI Cloud ist der Hauptsponsor und Finanzierungsgeber für die *FastAPI and friends* Open-Source-Projekte. ✨
 
 ## Cloudanbieter – Sponsoren { #cloud-providers-sponsors }
 
-Einige Cloudanbieter ✨ [**sponsern FastAPI**](../help-fastapi.md#sponsor-the-author){.internal-link target=_blank} ✨, dies stellt die kontinuierliche und gesunde **Entwicklung** von FastAPI und seinem **Ökosystem** sicher.
+Einige andere Cloudanbieter ✨ [**sponsern FastAPI**](../help-fastapi.md#sponsor-the-author){.internal-link target=_blank} ✨ ebenfalls. 🙇
 
-Und es zeigt ihr wahres Engagement für FastAPI und seine **Community** (Sie), da sie Ihnen nicht nur einen **guten Service** bieten möchten, sondern auch sicherstellen möchten, dass Sie ein **gutes und gesundes Framework**, FastAPI, haben. 🙇
-
-Vielleicht möchten Sie deren Dienste ausprobieren und deren Anleitungen folgen:
+Sie könnten diese ebenfalls in Betracht ziehen, deren Anleitungen folgen und ihre Dienste ausprobieren:
 
 * <a href="https://docs.render.com/deploy-fastapi?utm_source=deploydoc&utm_medium=referral&utm_campaign=fastapi" class="external-link" target="_blank">Render</a>
 * <a href="https://docs.railway.com/guides/fastapi?utm_medium=integration&utm_source=docs&utm_campaign=fastapi" class="external-link" target="_blank">Railway</a>

docs/de/docs/deployment/concepts.md

@@ -1,6 +1,6 @@
 # Deployment-Konzepte { #deployments-concepts }
 
-Bei dem Deployment – der Bereitstellung – einer **FastAPI**-Anwendung, oder eigentlich jeder Art von Web-API, gibt es mehrere Konzepte, die Sie wahrscheinlich interessieren, und mithilfe der Sie die **am besten geeignete** Methode zur **Bereitstellung Ihrer Anwendung** finden können.
+Bei dem Deployment – der Bereitstellung – einer **FastAPI**-Anwendung, oder eigentlich jeder Art von Web-API, gibt es mehrere Konzepte, die Sie wahrscheinlich interessieren, und mithilfe der Sie die **am besten geeignete** Methode zum **Deployment Ihrer Anwendung** finden können.
 
 Einige wichtige Konzepte sind:
 
@@ -15,11 +15,11 @@ Wir werden sehen, wie diese sich auf das **Deployment** auswirken.
 
 Letztendlich besteht das ultimative Ziel darin, **Ihre API-Clients** auf **sichere** Weise zu versorgen, um **Unterbrechungen** zu vermeiden und die **Rechenressourcen** (z. B. entfernte Server/virtuelle Maschinen) so effizient wie möglich zu nutzen. 🚀
 
-Ich erzähle Ihnen hier etwas mehr über diese **Konzepte**, was Ihnen hoffentlich die **Intuition** gibt, die Sie benötigen, um zu entscheiden, wie Sie Ihre API in sehr unterschiedlichen Umgebungen bereitstellen, möglicherweise sogar in **zukünftigen**, die jetzt noch nicht existieren.
+Ich erzähle Ihnen hier etwas mehr über diese **Konzepte**, was Ihnen hoffentlich die **Intuition** gibt, die Sie benötigen, um zu entscheiden, wie Sie Ihre API in sehr unterschiedlichen Umgebungen deployen, möglicherweise sogar in **zukünftigen**, die jetzt noch nicht existieren.
 
-Durch die Berücksichtigung dieser Konzepte können Sie die beste Variante der Bereitstellung **Ihrer eigenen APIs** **evaluieren und konzipieren**.
+Durch die Berücksichtigung dieser Konzepte können Sie die beste Variante des Deployments **Ihrer eigenen APIs** **evaluieren und konzipieren**.
 
-In den nächsten Kapiteln werde ich Ihnen mehr **konkrete Rezepte** für die Bereitstellung von FastAPI-Anwendungen geben.
+In den nächsten Kapiteln werde ich Ihnen mehr **konkrete Rezepte** für das Deployment von FastAPI-Anwendungen geben.
 
 Aber schauen wir uns zunächst einmal diese grundlegenden **konzeptionellen Ideen** an. Diese Konzepte gelten auch für jede andere Art von Web-API. 💡
 
@@ -271,7 +271,7 @@ In diesem Fall müssen Sie sich darüber keine Sorgen machen. 🤷
 
 ### Beispiele für Strategien für Vorab-Schritte { #examples-of-previous-steps-strategies }
 
-Es hängt **stark** davon ab, wie Sie **Ihr System bereitstellen**, und hängt wahrscheinlich mit der Art und Weise zusammen, wie Sie Programme starten, Neustarts durchführen, usw.
+Es hängt **stark** davon ab, wie Sie **Ihr System deployen**, und hängt wahrscheinlich mit der Art und Weise zusammen, wie Sie Programme starten, Neustarts durchführen, usw.
 
 Hier sind einige mögliche Ideen:
 
@@ -307,7 +307,7 @@ Sie können einfache Tools wie `htop` verwenden, um die in Ihrem Server verwende
 
 ## Zusammenfassung { #recap }
 
-Sie haben hier einige der wichtigsten Konzepte gelesen, die Sie wahrscheinlich berücksichtigen müssen, wenn Sie entscheiden, wie Sie Ihre Anwendung bereitstellen:
+Sie haben hier einige der wichtigsten Konzepte gelesen, die Sie wahrscheinlich berücksichtigen müssen, wenn Sie entscheiden, wie Sie Ihre Anwendung deployen:
 
 * Sicherheit – HTTPS
 * Beim Hochfahren ausführen

docs/de/docs/deployment/docker.md

@@ -1,6 +1,6 @@
 # FastAPI in Containern – Docker { #fastapi-in-containers-docker }
 
-Beim Deployment von FastAPI-Anwendungen besteht ein gängiger Ansatz darin, ein **Linux-Containerimage** zu erstellen. Normalerweise erfolgt dies mit <a href="https://www.docker.com/" class="external-link" target="_blank">**Docker**</a>. Sie können dieses Containerimage dann auf eine von mehreren möglichen Arten bereitstellen.
+Beim Deployment von FastAPI-Anwendungen besteht ein gängiger Ansatz darin, ein **Linux-Containerimage** zu erstellen. Normalerweise erfolgt dies mit <a href="https://www.docker.com/" class="external-link" target="_blank">**Docker**</a>. Sie können dieses Containerimage dann auf eine von mehreren möglichen Arten deployen.
 
 Die Verwendung von Linux-Containern bietet mehrere Vorteile, darunter **Sicherheit**, **Replizierbarkeit**, **Einfachheit** und andere.
 
@@ -40,7 +40,7 @@ Linux-Container werden mit demselben Linux-Kernel des Hosts (Maschine, virtuelle
 
 Auf diese Weise verbrauchen Container **wenig Ressourcen**, eine Menge vergleichbar mit der direkten Ausführung der Prozesse (eine virtuelle Maschine würde viel mehr verbrauchen).
 
-Container verfügen außerdem über ihre eigenen **isoliert** laufenden Prozesse (üblicherweise nur einen Prozess), über ihr eigenes Dateisystem und ihr eigenes Netzwerk, was die Bereitstellung, Sicherheit, Entwicklung usw. vereinfacht.
+Container verfügen außerdem über ihre eigenen **isoliert** laufenden Prozesse (üblicherweise nur einen Prozess), über ihr eigenes Dateisystem und ihr eigenes Netzwerk, was Deployment, Sicherheit, Entwicklung usw. vereinfacht.
 
 ## Was ist ein Containerimage { #what-is-a-container-image }
 
@@ -598,7 +598,7 @@ Zum Beispiel:
 * Mit einem **Kubernetes**-Cluster
 * Mit einem Docker Swarm Mode-Cluster
 * Mit einem anderen Tool wie Nomad
-* Mit einem Cloud-Dienst, der Ihr Containerimage nimmt und es bereitstellt
+* Mit einem Cloud-Dienst, der Ihr Containerimage nimmt und es deployt
 
 ## Docker-Image mit `uv` { #docker-image-with-uv }
 

docs/de/docs/deployment/fastapicloud.md

@@ -0,0 +1,65 @@
+# FastAPI Cloud { #fastapi-cloud }
+
+Sie können Ihre FastAPI-App in der <a href="https://fastapicloud.com" class="external-link" target="_blank">FastAPI Cloud</a> mit **einem einzigen Befehl** deployen – tragen Sie sich in die Warteliste ein, falls noch nicht geschehen. 🚀
+
+## Anmelden { #login }
+
+Stellen Sie sicher, dass Sie bereits ein **FastAPI-Cloud-Konto** haben (wir haben Sie von der Warteliste eingeladen 😉).
+
+Melden Sie sich dann an:
+
+<div class="termy">
+
+```console
+$ fastapi login
+
+You are logged in to FastAPI Cloud 🚀
+```
+
+</div>
+
+## Deployen { #deploy }
+
+Stellen Sie Ihre App jetzt mit **einem einzigen Befehl** bereit:
+
+<div class="termy">
+
+```console
+$ fastapi deploy
+
+Deploying to FastAPI Cloud...
+
+✅ Deployment successful!
+
+🐔 Ready the chicken! Your app is ready at https://myapp.fastapicloud.dev
+```
+
+</div>
+
+Das war’s! Jetzt können Sie Ihre App unter dieser URL aufrufen. ✨
+
+## Über FastAPI Cloud { #about-fastapi-cloud }
+
+**<a href="https://fastapicloud.com" class="external-link" target="_blank">FastAPI Cloud</a>** wird vom gleichen Autor und Team hinter **FastAPI** entwickelt.
+
+Es vereinfacht den Prozess des **Erstellens**, **Deployens** und **Nutzens** einer API mit minimalem Aufwand.
+
+Es bringt die gleiche **Developer-Experience** beim Erstellen von Apps mit FastAPI auch zum **Deployment** in der Cloud. 🎉
+
+Es kümmert sich außerdem um das meiste, was beim Deployen einer App nötig ist, zum Beispiel:
+
+* HTTPS
+* Replikation, mit Autoscaling basierend auf Requests
+* usw.
+
+FastAPI Cloud ist Hauptsponsor und Finanzierer der Open-Source-Projekte *FastAPI and friends*. ✨
+
+## Bei anderen Cloudanbietern deployen { #deploy-to-other-cloud-providers }
+
+FastAPI ist Open Source und basiert auf Standards. Sie können FastAPI-Apps bei jedem Cloudanbieter Ihrer Wahl deployen.
+
+Folgen Sie den Anleitungen Ihres Cloudanbieters, um dort FastAPI-Apps zu deployen. 🤓
+
+## Auf den eigenen Server deployen { #deploy-your-own-server }
+
+Ich werde Ihnen später in diesem **Deployment-Leitfaden** auch alle Details zeigen, sodass Sie verstehen, was passiert, was geschehen muss und wie Sie FastAPI-Apps selbst deployen können, auch auf Ihre eigenen Server. 🤓

docs/de/docs/deployment/index.md

@@ -14,7 +14,9 @@ Das steht im Gegensatz zu den **Entwicklungsphasen**, in denen Sie ständig den
 
 Es gibt mehrere Möglichkeiten, dies zu tun, abhängig von Ihrem spezifischen Anwendungsfall und den von Ihnen verwendeten Tools.
 
-Sie könnten mithilfe einer Kombination von Tools selbst **einen Server bereitstellen**, Sie könnten einen **Cloud-Dienst** nutzen, der einen Teil der Arbeit für Sie erledigt, oder andere mögliche Optionen.
+Sie könnten mithilfe einer Kombination von Tools selbst **einen Server deployen**, Sie könnten einen **Cloud-Dienst** nutzen, der einen Teil der Arbeit für Sie erledigt, oder andere mögliche Optionen.
+
+Zum Beispiel haben wir, das Team hinter FastAPI, <a href="https://fastapicloud.com" class="external-link" target="_blank">**FastAPI Cloud**</a> entwickelt, um das Deployment von FastAPI-Apps in der Cloud so reibungslos wie möglich zu gestalten, mit derselben Developer-Experience wie beim Arbeiten mit FastAPI.
 
 Ich zeige Ihnen einige der wichtigsten Konzepte, die Sie beim Deployment einer **FastAPI**-Anwendung wahrscheinlich berücksichtigen sollten (obwohl das meiste davon auch für jede andere Art von Webanwendung gilt).
 

docs/de/docs/deployment/server-workers.md

@@ -11,7 +11,7 @@ Schauen wir uns die Deployment-Konzepte von früher noch einmal an:
 
 Bis zu diesem Punkt, in allen Tutorials in der Dokumentation, haben Sie wahrscheinlich ein **Serverprogramm** ausgeführt, zum Beispiel mit dem `fastapi`-Befehl, der Uvicorn startet, und einen **einzelnen Prozess** ausführt.
 
-Wenn Sie Anwendungen bereitstellen, möchten Sie wahrscheinlich eine gewisse **Replikation von Prozessen**, um **mehrere Kerne** zu nutzen und mehr <abbr title="Request – Anfrage: Daten, die der Client zum Server sendet">Requests</abbr> bearbeiten zu können.
+Wenn Sie Anwendungen deployen, möchten Sie wahrscheinlich eine gewisse **Replikation von Prozessen**, um **mehrere Kerne** zu nutzen und mehr <abbr title="Request – Anfrage: Daten, die der Client zum Server sendet">Requests</abbr> bearbeiten zu können.
 
 Wie Sie im vorherigen Kapitel über [Deployment-Konzepte](concepts.md){.internal-link target=_blank} gesehen haben, gibt es mehrere Strategien, die Sie anwenden können.
 

docs/de/docs/fastapi-cli.md

@@ -66,7 +66,7 @@ Das Ausführen von `fastapi run` startet FastAPI standardmäßig im Produktionsm
 
 Standardmäßig ist **Autoreload** deaktiviert. Es horcht auch auf der IP-Adresse `0.0.0.0`, was alle verfügbaren IP-Adressen bedeutet, so wird es öffentlich zugänglich für jeden, der mit der Maschine kommunizieren kann. So würden Sie es normalerweise in der Produktion ausführen, beispielsweise in einem Container.
 
-In den meisten Fällen würden (und sollten) Sie einen „Terminierungsproxy“ haben, der HTTPS für Sie verwaltet. Dies hängt davon ab, wie Sie Ihre Anwendung bereitstellen. Ihr Anbieter könnte dies für Sie erledigen, oder Sie müssen es selbst einrichten.
+In den meisten Fällen würden (und sollten) Sie einen „Terminierungsproxy“ haben, der HTTPS für Sie verwaltet. Dies hängt davon ab, wie Sie Ihre Anwendung deployen. Ihr Anbieter könnte dies für Sie erledigen, oder Sie müssen es selbst einrichten.
 
 /// tip | Tipp
 

docs/de/docs/how-to/authentication-error-status-code.md

@@ -0,0 +1,17 @@
+# Alte 403-Authentifizierungsfehler-Statuscodes verwenden { #use-old-403-authentication-error-status-codes }
+
+Vor FastAPI-Version `0.122.0` verwendeten die integrierten Sicherheits-Utilities den HTTP-Statuscode `403 Forbidden`, wenn sie dem Client nach einer fehlgeschlagenen Authentifizierung einen Fehler zurückgaben.
+
+Ab FastAPI-Version `0.122.0` verwenden sie den passenderen HTTP-Statuscode `401 Unauthorized` und geben in der Response einen sinnvollen `WWW-Authenticate`-Header zurück, gemäß den HTTP-Spezifikationen, <a href="https://datatracker.ietf.org/doc/html/rfc7235#section-3.1" class="external-link" target="_blank">RFC 7235</a>, <a href="https://datatracker.ietf.org/doc/html/rfc9110#name-401-unauthorized" class="external-link" target="_blank">RFC 9110</a>.
+
+Aber falls Ihre Clients aus irgendeinem Grund vom alten Verhalten abhängen, können Sie darauf zurückgreifen, indem Sie in Ihren Sicherheitsklassen die Methode `make_not_authenticated_error` überschreiben.
+
+Sie können beispielsweise eine Unterklasse von `HTTPBearer` erstellen, die einen Fehler `403 Forbidden` zurückgibt, statt des Default-`401 Unauthorized`-Fehlers:
+
+{* ../../docs_src/authentication_error_status_code/tutorial001_an_py39.py hl[9:13] *}
+
+/// tip | Tipp
+
+Beachten Sie, dass die Funktion die Exception-Instanz zurückgibt; sie wirft sie nicht. Das Werfen erfolgt im restlichen internen Code.
+
+///

docs/de/docs/index.md

@@ -46,20 +46,26 @@ Seine Schlüssel-Merkmale sind:
 * **Robust**: Erhalten Sie produktionsreifen Code. Mit automatischer, interaktiver Dokumentation.
 * **Standards-basiert**: Basierend auf (und vollständig kompatibel mit) den offenen Standards für APIs: <a href="https://github.com/OAI/OpenAPI-Specification" class="external-link" target="_blank">OpenAPI</a> (früher bekannt als Swagger) und <a href="https://json-schema.org/" class="external-link" target="_blank">JSON Schema</a>.
 
-<small>* Schätzung basierend auf Tests in einem internen Entwicklungsteam, das Produktionsanwendungen erstellt.</small>
+<small>* Schätzung basierend auf Tests, die von einem internen Entwicklungsteam durchgeführt wurden, das Produktionsanwendungen erstellt.</small>
 
 ## Sponsoren { #sponsors }
 
 <!-- sponsors -->
 
-{% if sponsors %}
+### Keystone-Sponsor
+
+{% for sponsor in sponsors.keystone -%}
+<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
+{% endfor -%}
+
+### Gold- und Silber-Sponsoren
+
 {% for sponsor in sponsors.gold -%}
 <a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
 {% endfor -%}
 {%- for sponsor in sponsors.silver -%}
 <a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
 {% endfor %}
-{% endif %}
 
 <!-- /sponsors -->
 
@@ -444,6 +450,58 @@ Für ein vollständigeres Beispiel, mit weiteren Funktionen, siehe das <a href="
     * **Cookie-Sessions**
     * ... und mehr.
 
+### Ihre App deployen (optional) { #deploy-your-app-optional }
+
+Optional können Sie Ihre FastAPI-App in die <a href="https://fastapicloud.com" class="external-link" target="_blank">FastAPI Cloud</a> deployen, treten Sie der Warteliste bei, falls noch nicht geschehen. 🚀
+
+Wenn Sie bereits ein **FastAPI Cloud**-Konto haben (wir haben Sie von der Warteliste eingeladen 😉), können Sie Ihre Anwendung mit einem einzigen Befehl deployen.
+
+Stellen Sie vor dem Deployen sicher, dass Sie eingeloggt sind:
+
+<div class="termy">
+
+```console
+$ fastapi login
+
+You are logged in to FastAPI Cloud 🚀
+```
+
+</div>
+
+Stellen Sie dann Ihre App bereit:
+
+<div class="termy">
+
+```console
+$ fastapi deploy
+
+Deploying to FastAPI Cloud...
+
+✅ Deployment successful!
+
+🐔 Ready the chicken! Your app is ready at https://myapp.fastapicloud.dev
+```
+
+</div>
+
+Das war’s! Jetzt können Sie unter dieser URL auf Ihre App zugreifen. ✨
+
+#### Über FastAPI Cloud { #about-fastapi-cloud }
+
+**<a href="https://fastapicloud.com" class="external-link" target="_blank">FastAPI Cloud</a>** wird vom selben Autor und Team hinter **FastAPI** entwickelt.
+
+Es vereinfacht den Prozess des **Erstellens**, **Deployens** und **Zugreifens** auf eine API mit minimalem Aufwand.
+
+Es bringt die gleiche **Developer-Experience** beim Erstellen von Apps mit FastAPI auch zum **Deployment** in der Cloud. 🎉
+
+FastAPI Cloud ist der Hauptsponsor und Finanzierer der „FastAPI and friends“ Open-Source-Projekte. ✨
+
+#### Bei anderen Cloudanbietern deployen { #deploy-to-other-cloud-providers }
+
+FastAPI ist Open Source und basiert auf Standards. Sie können FastAPI-Apps bei jedem Cloudanbieter Ihrer Wahl deployen.
+
+Folgen Sie den Anleitungen Ihres Cloudanbieters, um FastAPI-Apps dort bereitzustellen. 🤓
+
 ## Performanz { #performance }
 
 Unabhängige TechEmpower-Benchmarks zeigen **FastAPI**-Anwendungen, die unter Uvicorn laufen, als <a href="https://www.techempower.com/benchmarks/#section=test&runid=7464e520-0dc2-473d-bd34-dbdfd7e85911&hw=ph&test=query&l=zijzen-7" class="external-link" target="_blank">eines der schnellsten verfügbaren Python-Frameworks</a>, nur hinter Starlette und Uvicorn selbst (intern von FastAPI verwendet). (*)

docs/de/docs/project-generation.md

@@ -14,7 +14,7 @@ GitHub-Repository: <a href="https://github.com/tiangolo/full-stack-fastapi-templ
     - 💾 [PostgreSQL](https://www.postgresql.org) als SQL-Datenbank.
 - 🚀 [React](https://react.dev) für das Frontend.
     - 💃 Verwendung von TypeScript, Hooks, [Vite](https://vitejs.dev) und anderen Teilen eines modernen Frontend-Stacks.
-    - 🎨 [Chakra UI](https://chakra-ui.com) für die Frontend-Komponenten.
+    - 🎨 [Tailwind CSS](https://tailwindcss.com) und [shadcn/ui](https://ui.shadcn.com) für die Frontend-Komponenten.
     - 🤖 Ein automatisch generierter Frontend-Client.
     - 🧪 [Playwright](https://playwright.dev) für End-to-End-Tests.
     - 🦇 Unterstützung des Dunkelmodus.
@@ -25,4 +25,4 @@ GitHub-Repository: <a href="https://github.com/tiangolo/full-stack-fastapi-templ
 - ✅ Tests mit [Pytest](https://pytest.org).
 - 📞 [Traefik](https://traefik.io) als Reverse-Proxy / Load Balancer.
 - 🚢 Deployment-Anleitungen unter Verwendung von Docker Compose, einschließlich der Einrichtung eines Frontend-Traefik-Proxys zur Handhabung automatischer HTTPS-Zertifikate.
-- 🏭 CI (kontinuierliche Integration) und CD (kontinuierliche Bereitstellung) basierend auf GitHub Actions.
+- 🏭 CI (kontinuierliche Integration) und CD (kontinuierliches Deployment) basierend auf GitHub Actions.

docs/de/docs/tutorial/first-steps.md

@@ -143,6 +143,42 @@ Es gibt dutzende Alternativen, die alle auf OpenAPI basieren. Sie können jede d
 
 Ebenfalls können Sie es verwenden, um automatisch Code für Clients zu generieren, die mit Ihrer API kommunizieren. Zum Beispiel für Frontend-, Mobile- oder IoT-Anwendungen.
 
+### Ihre App deployen (optional) { #deploy-your-app-optional }
+
+Sie können optional Ihre FastAPI-App in der <a href="https://fastapicloud.com" class="external-link" target="_blank">FastAPI Cloud</a> deployen, treten Sie der Warteliste bei, falls Sie es noch nicht getan haben. 🚀
+
+Wenn Sie bereits ein **FastAPI Cloud**-Konto haben (wir haben Sie von der Warteliste eingeladen 😉), können Sie Ihre Anwendung mit einem Befehl deployen.
+
+Vor dem Deployen, stellen Sie sicher, dass Sie eingeloggt sind:
+
+<div class="termy">
+
+```console
+$ fastapi login
+
+You are logged in to FastAPI Cloud 🚀
+```
+
+</div>
+
+Dann stellen Sie Ihre App bereit:
+
+<div class="termy">
+
+```console
+$ fastapi deploy
+
+Deploying to FastAPI Cloud...
+
+✅ Deployment successful!
+
+🐔 Ready the chicken! Your app is ready at https://myapp.fastapicloud.dev
+```
+
+</div>
+
+Das war's! Jetzt können Sie Ihre App unter dieser URL aufrufen. ✨
+
 ## Zusammenfassung, Schritt für Schritt { #recap-step-by-step }
 
 ### Schritt 1: `FastAPI` importieren { #step-1-import-fastapi }
@@ -314,6 +350,26 @@ Sie können auch Pydantic-Modelle zurückgeben (dazu später mehr).
 
 Es gibt viele andere Objekte und Modelle, die automatisch zu JSON konvertiert werden (einschließlich ORMs, usw.). Versuchen Sie, Ihre Lieblingsobjekte zu verwenden. Es ist sehr wahrscheinlich, dass sie bereits unterstützt werden.
 
+### Schritt 6: Deployen { #step-6-deploy-it }
+
+Stellen Sie Ihre App in der **<a href="https://fastapicloud.com" class="external-link" target="_blank">FastAPI Cloud</a>** mit einem Befehl bereit: `fastapi deploy`. 🎉
+
+#### Über FastAPI Cloud { #about-fastapi-cloud }
+
+**<a href="https://fastapicloud.com" class="external-link" target="_blank">FastAPI Cloud</a>** wird vom selben Autor und Team hinter **FastAPI** entwickelt.
+
+Es vereinfacht den Prozess des Erstellens, Deployens und des Zugriffs auf eine API mit minimalem Aufwand.
+
+Es bringt die gleiche **Developer-Experience** beim Erstellen von Apps mit FastAPI auch zum **Deployment** in der Cloud. 🎉
+
+FastAPI Cloud ist der Hauptsponsor und Finanzierer der „FastAPI and friends“ Open-Source-Projekte. ✨
+
+#### Zu anderen Cloudanbietern deployen { #deploy-to-other-cloud-providers }
+
+FastAPI ist Open Source und basiert auf Standards. Sie können FastAPI-Apps bei jedem Cloudanbieter Ihrer Wahl deployen.
+
+Folgen Sie den Anleitungen Ihres Cloudanbieters, um dort FastAPI-Apps bereitzustellen. 🤓
+
 ## Zusammenfassung { #recap }
 
 * Importieren Sie `FastAPI`.
@@ -321,3 +377,4 @@ Es gibt viele andere Objekte und Modelle, die automatisch zu JSON konvertiert we
 * Schreiben Sie einen **Pfadoperation-Dekorator** unter Verwendung von Dekoratoren wie `@app.get("/")`.
 * Definieren Sie eine **Pfadoperation-Funktion**, zum Beispiel `def root(): ...`.
 * Starten Sie den Entwicklungsserver mit dem Befehl `fastapi dev`.
+* Optional: Ihre App mit `fastapi deploy` deployen.

docs/de/docs/tutorial/sql-databases.md

@@ -65,7 +65,7 @@ Es gibt ein paar Unterschiede:
 
 * `Field(primary_key=True)` sagt SQLModel, dass die `id` der **Primärschlüssel** in der SQL-Datenbank ist (Sie können mehr über SQL-Primärschlüssel in der SQLModel-Dokumentation erfahren).
 
-    Durch das Festlegen des Typs als `int | None` wird SQLModel wissen, dass diese Spalte ein `INTEGER` in der SQL-Datenbank sein sollte und dass sie `NULLABLE` sein sollte.
+    **Hinweis:** Wir verwenden für das Primärschlüsselfeld `int | None`, damit wir im Python-Code *ein Objekt ohne `id` erstellen* können (`id=None`), in der Annahme, dass die Datenbank sie *beim Speichern generiert*. SQLModel versteht, dass die Datenbank die `id` bereitstellt, und *definiert die Spalte im Datenbankschema als ein Nicht-Null-`INTEGER`*. Siehe die <a href="https://sqlmodel.tiangolo.com/tutorial/create-db-and-table/#primary-key-id" class="external-link" target="_blank">SQLModel-Dokumentation zu Primärschlüsseln</a> für Details.
 
 * `Field(index=True)` sagt SQLModel, dass es einen **SQL-Index** für diese Spalte erstellen soll, was schnelleres Suchen in der Datenbank ermöglicht, wenn Daten mittels dieser Spalte gefiltert werden.
 

docs/de/docs/virtual-environments.md

@@ -242,6 +242,26 @@ $ python -m pip install --upgrade pip
 
 </div>
 
+/// tip | Tipp
+
+Manchmal kann beim Versuch, `pip` zu aktualisieren, der Fehler **`No module named pip`** auftreten.
+
+Wenn das passiert, installieren und aktualisieren Sie `pip` mit dem folgenden Befehl:
+
+<div class="termy">
+
+```console
+$ python -m ensurepip --upgrade
+
+---> 100%
+```
+
+</div>
+
+Dieser Befehl installiert `pip`, falls es noch nicht installiert ist, und stellt außerdem sicher, dass die installierte Version von `pip` mindestens so aktuell ist wie die in `ensurepip` verfügbare.
+
+///
+
 ## `.gitignore` hinzufügen { #add-gitignore }
 
 Wenn Sie **Git** verwenden (was Sie sollten), fügen Sie eine `.gitignore`-Datei hinzu, um alles in Ihrem `.venv` von Git auszuschließen.

docs/de/llm-prompt.md

@@ -255,6 +255,7 @@ Below is a list of English terms and their preferred German translations, separa
 * «the default value»: «der Defaultwert»
 * «the default value»: NOT «der Standardwert»
 * «the default declaration»: «die Default-Deklaration»
+* «the deployment»: «das Deployment»
 * «the dict»: «das Dict»
 * «the dictionary»: «das Dictionary»
 * «the enumeration»: «die Enumeration»
@@ -316,6 +317,7 @@ Below is a list of English terms and their preferred German translations, separa
 * «the worker process»: «der Workerprozess»
 * «the worker process»: NOT «der Arbeiterprozess»
 * «to commit»: «committen»
+* «to deploy» (in the cloud): «deployen»
 * «to modify»: «ändern»
 * «to serve» (an application): «bereitstellen»
 * «to serve» (a response): «ausliefern»

docs/en/docs/advanced/additional-responses.md

@@ -175,7 +175,7 @@ You can use this same `responses` parameter to add different media types for the
 
 For example, you can add an additional media type of `image/png`, declaring that your *path operation* can return a JSON object (with media type `application/json`) or a PNG image:
 
-{* ../../docs_src/additional_responses/tutorial002.py hl[19:24,28] *}
+{* ../../docs_src/additional_responses/tutorial002_py310.py hl[17:22,26] *}
 
 /// note
 
@@ -237,7 +237,7 @@ You can use that technique to reuse some predefined responses in your *path oper
 
 For example:
 
-{* ../../docs_src/additional_responses/tutorial004.py hl[13:17,26] *}
+{* ../../docs_src/additional_responses/tutorial004_py310.py hl[11:15,24] *}
 
 ## More information about OpenAPI responses { #more-information-about-openapi-responses }
 

docs/en/docs/advanced/dataclasses.md

@@ -4,7 +4,7 @@ FastAPI is built on top of **Pydantic**, and I have been showing you how to use
 
 But FastAPI also supports using <a href="https://docs.python.org/3/library/dataclasses.html" class="external-link" target="_blank">`dataclasses`</a> the same way:
 
-{* ../../docs_src/dataclasses/tutorial001.py hl[1,7:12,19:20] *}
+{* ../../docs_src/dataclasses/tutorial001_py310.py hl[1,6:11,18:19] *}
 
 This is still supported thanks to **Pydantic**, as it has <a href="https://docs.pydantic.dev/latest/concepts/dataclasses/#use-of-stdlib-dataclasses-with-basemodel" class="external-link" target="_blank">internal support for `dataclasses`</a>.
 
@@ -32,7 +32,7 @@ But if you have a bunch of dataclasses laying around, this is a nice trick to us
 
 You can also use `dataclasses` in the `response_model` parameter:
 
-{* ../../docs_src/dataclasses/tutorial002.py hl[1,7:13,19] *}
+{* ../../docs_src/dataclasses/tutorial002_py310.py hl[1,6:12,18] *}
 
 The dataclass will be automatically converted to a Pydantic dataclass.
 
@@ -48,7 +48,7 @@ In some cases, you might still have to use Pydantic's version of `dataclasses`.
 
 In that case, you can simply swap the standard `dataclasses` with `pydantic.dataclasses`, which is a drop-in replacement:
 
-{* ../../docs_src/dataclasses/tutorial003.py hl[1,5,8:11,14:17,23:25,28] *}
+{* ../../docs_src/dataclasses/tutorial003_py310.py hl[1,4,7:10,13:16,22:24,27] *}
 
 1. We still import `field` from standard `dataclasses`.
 

docs/en/docs/advanced/openapi-callbacks.md

@@ -31,7 +31,7 @@ It will have a *path operation* that will receive an `Invoice` body, and a query
 
 This part is pretty normal, most of the code is probably already familiar to you:
 
-{* ../../docs_src/openapi_callbacks/tutorial001.py hl[9:13,36:53] *}
+{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[7:11,34:51] *}
 
 /// tip
 
@@ -90,7 +90,7 @@ Temporarily adopting this point of view (of the *external developer*) can help y
 
 First create a new `APIRouter` that will contain one or more callbacks.
 
-{* ../../docs_src/openapi_callbacks/tutorial001.py hl[3,25] *}
+{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[1,23] *}
 
 ### Create the callback *path operation* { #create-the-callback-path-operation }
 
@@ -101,7 +101,7 @@ It should look just like a normal FastAPI *path operation*:
 * It should probably have a declaration of the body it should receive, e.g. `body: InvoiceEvent`.
 * And it could also have a declaration of the response it should return, e.g. `response_model=InvoiceEventReceived`.
 
-{* ../../docs_src/openapi_callbacks/tutorial001.py hl[16:18,21:22,28:32] *}
+{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[14:16,19:20,26:30] *}
 
 There are 2 main differences from a normal *path operation*:
 
@@ -169,7 +169,7 @@ At this point you have the *callback path operation(s)* needed (the one(s) that
 
 Now use the parameter `callbacks` in *your API's path operation decorator* to pass the attribute `.routes` (that's actually just a `list` of routes/*path operations*) from that callback router:
 
-{* ../../docs_src/openapi_callbacks/tutorial001.py hl[35] *}
+{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[33] *}
 
 /// tip
 

docs/en/docs/advanced/path-operation-advanced-configuration.md

@@ -50,7 +50,7 @@ Adding an `\f` (an escaped "form feed" character) causes **FastAPI** to truncate
 
 It won't show up in the documentation, but other tools (such as Sphinx) will be able to use the rest.
 
-{* ../../docs_src/path_operation_advanced_configuration/tutorial004.py hl[19:29] *}
+{* ../../docs_src/path_operation_advanced_configuration/tutorial004_py310.py hl[17:27] *}
 
 ## Additional Responses { #additional-responses }
 
@@ -155,13 +155,13 @@ For example, in this application we don't use FastAPI's integrated functionality
 
 //// tab | Pydantic v2
 
-{* ../../docs_src/path_operation_advanced_configuration/tutorial007.py hl[17:22, 24] *}
+{* ../../docs_src/path_operation_advanced_configuration/tutorial007_py39.py hl[15:20, 22] *}
 
 ////
 
 //// tab | Pydantic v1
 
-{* ../../docs_src/path_operation_advanced_configuration/tutorial007_pv1.py hl[17:22, 24] *}
+{* ../../docs_src/path_operation_advanced_configuration/tutorial007_pv1_py39.py hl[15:20, 22] *}
 
 ////
 
@@ -179,13 +179,13 @@ And then in our code, we parse that YAML content directly, and then we are again
 
 //// tab | Pydantic v2
 
-{* ../../docs_src/path_operation_advanced_configuration/tutorial007.py hl[26:33] *}
+{* ../../docs_src/path_operation_advanced_configuration/tutorial007_py39.py hl[24:31] *}
 
 ////
 
 //// tab | Pydantic v1
 
-{* ../../docs_src/path_operation_advanced_configuration/tutorial007_pv1.py hl[26:33] *}
+{* ../../docs_src/path_operation_advanced_configuration/tutorial007_pv1_py39.py hl[24:31] *}
 
 ////
 

docs/en/docs/advanced/response-directly.md

@@ -34,7 +34,7 @@ For example, you cannot put a Pydantic model in a `JSONResponse` without first c
 
 For those cases, you can use the `jsonable_encoder` to convert your data before passing it to a response:
 
-{* ../../docs_src/response_directly/tutorial001.py hl[6:7,21:22] *}
+{* ../../docs_src/response_directly/tutorial001_py310.py hl[5:6,20:21] *}
 
 /// note | Technical Details
 

docs/en/docs/advanced/settings.md

@@ -148,7 +148,7 @@ This could be especially useful during testing, as it's very easy to override a
 
 Coming from the previous example, your `config.py` file could look like:
 
-{* ../../docs_src/settings/app02/config.py hl[10] *}
+{* ../../docs_src/settings/app02_an_py39/config.py hl[10] *}
 
 Notice that now we don't create a default instance `settings = Settings()`.
 
@@ -174,7 +174,7 @@ And then we can require it from the *path operation function* as a dependency an
 
 Then it would be very easy to provide a different settings object during testing by creating a dependency override for `get_settings`:
 
-{* ../../docs_src/settings/app02/test_main.py hl[9:10,13,21] *}
+{* ../../docs_src/settings/app02_an_py39/test_main.py hl[9:10,13,21] *}
 
 In the dependency override we set a new value for the `admin_email` when creating the new `Settings` object, and then we return that new object.
 
@@ -217,7 +217,7 @@ And then update your `config.py` with:
 
 //// tab | Pydantic v2
 
-{* ../../docs_src/settings/app03_an/config.py hl[9] *}
+{* ../../docs_src/settings/app03_an_py39/config.py hl[9] *}
 
 /// tip
 
@@ -229,7 +229,7 @@ The `model_config` attribute is used just for Pydantic configuration. You can re
 
 //// tab | Pydantic v1
 
-{* ../../docs_src/settings/app03_an/config_pv1.py hl[9:10] *}
+{* ../../docs_src/settings/app03_an_py39/config_pv1.py hl[9:10] *}
 
 /// tip
 

docs/en/docs/how-to/configure-swagger-ui.md

@@ -40,7 +40,7 @@ FastAPI includes some default configuration parameters appropriate for most of t
 
 It includes these default configurations:
 
-{* ../../fastapi/openapi/docs.py ln[8:23] hl[17:23] *}
+{* ../../fastapi/openapi/docs.py ln[9:24] hl[18:24] *}
 
 You can override any of them by setting a different value in the argument `swagger_ui_parameters`.
 

docs/en/docs/how-to/custom-request-and-route.md

@@ -42,7 +42,7 @@ If there's no `gzip` in the header, it will not try to decompress the body.
 
 That way, the same route class can handle gzip compressed or uncompressed requests.
 
-{* ../../docs_src/custom_request_and_route/tutorial001.py hl[8:15] *}
+{* ../../docs_src/custom_request_and_route/tutorial001_an_py310.py hl[9:16] *}
 
 ### Create a custom `GzipRoute` class { #create-a-custom-gziproute-class }
 
@@ -54,7 +54,7 @@ This method returns a function. And that function is what will receive a request
 
 Here we use it to create a `GzipRequest` from the original request.
 
-{* ../../docs_src/custom_request_and_route/tutorial001.py hl[18:26] *}
+{* ../../docs_src/custom_request_and_route/tutorial001_an_py310.py hl[19:27] *}
 
 /// note | Technical Details
 
@@ -92,18 +92,18 @@ We can also use this same approach to access the request body in an exception ha
 
 All we need to do is handle the request inside a `try`/`except` block:
 
-{* ../../docs_src/custom_request_and_route/tutorial002.py hl[13,15] *}
+{* ../../docs_src/custom_request_and_route/tutorial002_an_py310.py hl[14,16] *}
 
 If an exception occurs, the`Request` instance will still be in scope, so we can read and make use of the request body when handling the error:
 
-{* ../../docs_src/custom_request_and_route/tutorial002.py hl[16:18] *}
+{* ../../docs_src/custom_request_and_route/tutorial002_an_py310.py hl[17:19] *}
 
 ## Custom `APIRoute` class in a router { #custom-apiroute-class-in-a-router }
 
 You can also set the `route_class` parameter of an `APIRouter`:
 
-{* ../../docs_src/custom_request_and_route/tutorial003.py hl[26] *}
+{* ../../docs_src/custom_request_and_route/tutorial003_py310.py hl[26] *}
 
 In this example, the *path operations* under the `router` will use the custom `TimedRoute` class, and will have an extra `X-Response-Time` header in the response with the time it took to generate the response:
 
-{* ../../docs_src/custom_request_and_route/tutorial003.py hl[13:20] *}
+{* ../../docs_src/custom_request_and_route/tutorial003_py310.py hl[13:20] *}

docs/en/docs/project-generation.md

@@ -9,18 +9,18 @@ GitHub Repository: <a href="https://github.com/tiangolo/full-stack-fastapi-templ
 ## Full Stack FastAPI Template - Technology Stack and Features { #full-stack-fastapi-template-technology-stack-and-features }
 
 - ⚡ [**FastAPI**](https://fastapi.tiangolo.com) for the Python backend API.
-    - 🧰 [SQLModel](https://sqlmodel.tiangolo.com) for the Python SQL database interactions (ORM).
-    - 🔍 [Pydantic](https://docs.pydantic.dev), used by FastAPI, for the data validation and settings management.
-    - 💾 [PostgreSQL](https://www.postgresql.org) as the SQL database.
+  - 🧰 [SQLModel](https://sqlmodel.tiangolo.com) for the Python SQL database interactions (ORM).
+  - 🔍 [Pydantic](https://docs.pydantic.dev), used by FastAPI, for the data validation and settings management.
+  - 💾 [PostgreSQL](https://www.postgresql.org) as the SQL database.
 - 🚀 [React](https://react.dev) for the frontend.
-    - 💃 Using TypeScript, hooks, [Vite](https://vitejs.dev), and other parts of a modern frontend stack.
-    - 🎨 [Chakra UI](https://chakra-ui.com) for the frontend components.
-    - 🤖 An automatically generated frontend client.
-    - 🧪 [Playwright](https://playwright.dev) for End-to-End testing.
-    - 🦇 Dark mode support.
+  - 💃 Using TypeScript, hooks, Vite, and other parts of a modern frontend stack.
+  - 🎨 [Tailwind CSS](https://tailwindcss.com) and [shadcn/ui](https://ui.shadcn.com) for the frontend components.
+  - 🤖 An automatically generated frontend client.
+  - 🧪 [Playwright](https://playwright.dev) for End-to-End testing.
+  - 🦇 Dark mode support.
 - 🐋 [Docker Compose](https://www.docker.com) for development and production.
 - 🔒 Secure password hashing by default.
-- 🔑 JWT token authentication.
+- 🔑 JWT (JSON Web Token) authentication.
 - 📫 Email based password recovery.
 - ✅ Tests with [Pytest](https://pytest.org).
 - 📞 [Traefik](https://traefik.io) as a reverse proxy / load balancer.

docs/en/docs/release-notes.md

@@ -7,6 +7,89 @@ hide:
 
 ## Latest Changes
 
+## 0.124.2
+
+### Fixes
+
+* 🐛 Fix support for `if TYPE_CHECKING`,  non-evaluated stringified annotations. PR [#14485](https://github.com/fastapi/fastapi/pull/14485) by [@tiangolo](https://github.com/tiangolo).
+
+## 0.124.1
+
+### Fixes
+
+* 🐛 Fix handling arbitrary types when using `arbitrary_types_allowed=True`. PR [#14482](https://github.com/fastapi/fastapi/pull/14482) by [@tiangolo](https://github.com/tiangolo).
+
+### Docs
+
+* 📝 Add variants for code examples in "Advanced User Guide". PR [#14413](https://github.com/fastapi/fastapi/pull/14413) by [@YuriiMotov](https://github.com/YuriiMotov).
+* 📝 Update tech stack in project generation docs. PR [#14472](https://github.com/fastapi/fastapi/pull/14472) by [@alejsdev](https://github.com/alejsdev).
+
+### Internal
+
+* ✅ Add test for Pydantic v2, dataclasses, UUID, and `__annotations__`. PR [#14477](https://github.com/fastapi/fastapi/pull/14477) by [@tiangolo](https://github.com/tiangolo).
+
+## 0.124.0
+
+### Features
+
+* 🚸  Improve tracebacks by adding endpoint metadata. PR [#14306](https://github.com/fastapi/fastapi/pull/14306) by [@savannahostrowski](https://github.com/savannahostrowski).
+
+### Internal
+
+* ✏️ Fix typo in `scripts/mkdocs_hooks.py`. PR [#14457](https://github.com/fastapi/fastapi/pull/14457) by [@yujiteshima](https://github.com/yujiteshima).
+
+## 0.123.10
+
+### Fixes
+
+* 🐛 Fix using class (not instance) dependency that has `__call__` method. PR [#14458](https://github.com/fastapi/fastapi/pull/14458) by [@YuriiMotov](https://github.com/YuriiMotov).
+* 🐛 Fix `separate_input_output_schemas=False` with `computed_field`. PR [#14453](https://github.com/fastapi/fastapi/pull/14453) by [@YuriiMotov](https://github.com/YuriiMotov).
+
+## 0.123.9
+
+### Fixes
+
+* 🐛 Fix OAuth2 scopes in OpenAPI in extra corner cases, parent dependency with scopes, sub-dependency security scheme without scopes. PR [#14459](https://github.com/fastapi/fastapi/pull/14459) by [@tiangolo](https://github.com/tiangolo).
+
+## 0.123.8
+
+### Fixes
+
+* 🐛 Fix OpenAPI security scheme OAuth2 scopes declaration, deduplicate security schemes with different scopes. PR [#14455](https://github.com/fastapi/fastapi/pull/14455) by [@tiangolo](https://github.com/tiangolo).
+
+## 0.123.7
+
+### Fixes
+
+* 🐛 Fix evaluating stringified annotations in Python 3.10. PR [#11355](https://github.com/fastapi/fastapi/pull/11355) by [@chaen](https://github.com/chaen).
+
+## 0.123.6
+
+### Fixes
+
+* 🐛 Fix support for functools wraps and partial combined, for async and regular functions and classes in path operations and dependencies. PR [#14448](https://github.com/fastapi/fastapi/pull/14448) by [@tiangolo](https://github.com/tiangolo).
+
+## 0.123.5
+
+### Features
+
+* ✨ Allow using dependables with `functools.partial()`. PR [#9753](https://github.com/fastapi/fastapi/pull/9753) by [@lieryan](https://github.com/lieryan).
+* ✨ Add support for wrapped functions (e.g. `@functools.wraps()`) used with forward references. PR [#5077](https://github.com/fastapi/fastapi/pull/5077) by [@lucaswiman](https://github.com/lucaswiman).
+* ✨ Handle wrapped dependencies. PR [#9555](https://github.com/fastapi/fastapi/pull/9555) by [@phy1729](https://github.com/phy1729).
+
+### Fixes
+
+* 🐛 Fix optional sequence handling with new union syntax from Python 3.10. PR [#14430](https://github.com/fastapi/fastapi/pull/14430) by [@Viicos](https://github.com/Viicos).
+
+### Refactors
+
+* 🔥 Remove dangling extra condiitonal no longer needed. PR [#14435](https://github.com/fastapi/fastapi/pull/14435) by [@tiangolo](https://github.com/tiangolo).
+* ♻️ Refactor internals, update `is_coroutine` check to reuse internal supported variants (unwrap, check class). PR [#14434](https://github.com/fastapi/fastapi/pull/14434) by [@tiangolo](https://github.com/tiangolo).
+
+### Translations
+
+* 🌐 Sync German docs. PR [#14367](https://github.com/fastapi/fastapi/pull/14367) by [@nilslindemann](https://github.com/nilslindemann).
+
 ## 0.123.4
 
 ### Fixes

docs/en/docs/tutorial/bigger-applications.md

@@ -85,9 +85,7 @@ You can create the *path operations* for that module using `APIRouter`.
 
 You import it and create an "instance" the same way you would with the class `FastAPI`:
 
-```Python hl_lines="1  3" title="app/routers/users.py"
-{!../../docs_src/bigger_applications/app/routers/users.py!}
-```
+{* ../../docs_src/bigger_applications/app_an_py39/routers/users.py hl[1,3] title["app/routers/users.py"] *}
 
 ### *Path operations* with `APIRouter` { #path-operations-with-apirouter }
 
@@ -95,9 +93,7 @@ And then you use it to declare your *path operations*.
 
 Use it the same way you would use the `FastAPI` class:
 
-```Python hl_lines="6  11  16" title="app/routers/users.py"
-{!../../docs_src/bigger_applications/app/routers/users.py!}
-```
+{* ../../docs_src/bigger_applications/app_an_py39/routers/users.py hl[6,11,16] title["app/routers/users.py"] *}
 
 You can think of `APIRouter` as a "mini `FastAPI`" class.
 
@@ -121,35 +117,7 @@ So we put them in their own `dependencies` module (`app/dependencies.py`).
 
 We will now use a simple dependency to read a custom `X-Token` header:
 
-//// tab | Python 3.9+
-
-```Python hl_lines="3  6-8" title="app/dependencies.py"
-{!> ../../docs_src/bigger_applications/app_an_py39/dependencies.py!}
-```
-
-////
-
-//// tab | Python 3.8+
-
-```Python hl_lines="1  5-7" title="app/dependencies.py"
-{!> ../../docs_src/bigger_applications/app_an/dependencies.py!}
-```
-
-////
-
-//// tab | Python 3.8+ non-Annotated
-
-/// tip
-
-Prefer to use the `Annotated` version if possible.
-
-///
-
-```Python hl_lines="1  4-6" title="app/dependencies.py"
-{!> ../../docs_src/bigger_applications/app/dependencies.py!}
-```
-
-////
+{* ../../docs_src/bigger_applications/app_an_py39/dependencies.py hl[3,6:8] title["app/dependencies.py"] *}
 
 /// tip
 
@@ -181,9 +149,7 @@ We know all the *path operations* in this module have the same:
 
 So, instead of adding all that to each *path operation*, we can add it to the `APIRouter`.
 
-```Python hl_lines="5-10  16  21" title="app/routers/items.py"
-{!../../docs_src/bigger_applications/app/routers/items.py!}
-```
+{* ../../docs_src/bigger_applications/app_an_py39/routers/items.py hl[5:10,16,21] title["app/routers/items.py"] *}
 
 As the path of each *path operation* has to start with `/`, like in:
 
@@ -242,9 +208,7 @@ And we need to get the dependency function from the module `app.dependencies`, t
 
 So we use a relative import with `..` for the dependencies:
 
-```Python hl_lines="3" title="app/routers/items.py"
-{!../../docs_src/bigger_applications/app/routers/items.py!}
-```
+{* ../../docs_src/bigger_applications/app_an_py39/routers/items.py hl[3] title["app/routers/items.py"] *}
 
 #### How relative imports work { #how-relative-imports-work }
 
@@ -315,9 +279,7 @@ We are not adding the prefix `/items` nor the `tags=["items"]` to each *path ope
 
 But we can still add _more_ `tags` that will be applied to a specific *path operation*, and also some extra `responses` specific to that *path operation*:
 
-```Python hl_lines="30-31" title="app/routers/items.py"
-{!../../docs_src/bigger_applications/app/routers/items.py!}
-```
+{* ../../docs_src/bigger_applications/app_an_py39/routers/items.py hl[30:31] title["app/routers/items.py"] *}
 
 /// tip
 
@@ -343,17 +305,13 @@ You import and create a `FastAPI` class as normally.
 
 And we can even declare [global dependencies](dependencies/global-dependencies.md){.internal-link target=_blank} that will be combined with the dependencies for each `APIRouter`:
 
-```Python hl_lines="1  3  7" title="app/main.py"
-{!../../docs_src/bigger_applications/app/main.py!}
-```
+{* ../../docs_src/bigger_applications/app_an_py39/main.py hl[1,3,7] title["app/main.py"] *}
 
 ### Import the `APIRouter` { #import-the-apirouter }
 
 Now we import the other submodules that have `APIRouter`s:
 
-```Python hl_lines="4-5" title="app/main.py"
-{!../../docs_src/bigger_applications/app/main.py!}
-```
+{* ../../docs_src/bigger_applications/app_an_py39/main.py hl[4:5] title["app/main.py"] *}
 
 As the files `app/routers/users.py` and `app/routers/items.py` are submodules that are part of the same Python package `app`, we can use a single dot `.` to import them using "relative imports".
 
@@ -416,17 +374,13 @@ the `router` from `users` would overwrite the one from `items` and we wouldn't b
 
 So, to be able to use both of them in the same file, we import the submodules directly:
 
-```Python hl_lines="5" title="app/main.py"
-{!../../docs_src/bigger_applications/app/main.py!}
-```
+{* ../../docs_src/bigger_applications/app_an_py39/main.py hl[5] title["app/main.py"] *}
 
 ### Include the `APIRouter`s for `users` and `items` { #include-the-apirouters-for-users-and-items }
 
 Now, let's include the `router`s from the submodules `users` and `items`:
 
-```Python hl_lines="10-11" title="app/main.py"
-{!../../docs_src/bigger_applications/app/main.py!}
-```
+{* ../../docs_src/bigger_applications/app_an_py39/main.py hl[10:11] title["app/main.py"] *}
 
 /// info
 
@@ -466,17 +420,13 @@ It contains an `APIRouter` with some admin *path operations* that your organizat
 
 For this example it will be super simple. But let's say that because it is shared with other projects in the organization, we cannot modify it and add a `prefix`, `dependencies`, `tags`, etc. directly to the `APIRouter`:
 
-```Python hl_lines="3" title="app/internal/admin.py"
-{!../../docs_src/bigger_applications/app/internal/admin.py!}
-```
+{* ../../docs_src/bigger_applications/app_an_py39/internal/admin.py hl[3] title["app/internal/admin.py"] *}
 
 But we still want to set a custom `prefix` when including the `APIRouter` so that all its *path operations* start with `/admin`, we want to secure it with the `dependencies` we already have for this project, and we want to include `tags` and `responses`.
 
 We can declare all that without having to modify the original `APIRouter` by passing those parameters to `app.include_router()`:
 
-```Python hl_lines="14-17" title="app/main.py"
-{!../../docs_src/bigger_applications/app/main.py!}
-```
+{* ../../docs_src/bigger_applications/app_an_py39/main.py hl[14:17] title["app/main.py"] *}
 
 That way, the original `APIRouter` will stay unmodified, so we can still share that same `app/internal/admin.py` file with other projects in the organization.
 
@@ -497,9 +447,7 @@ We can also add *path operations* directly to the `FastAPI` app.
 
 Here we do it... just to show that we can 🤷:
 
-```Python hl_lines="21-23" title="app/main.py"
-{!../../docs_src/bigger_applications/app/main.py!}
-```
+{* ../../docs_src/bigger_applications/app_an_py39/main.py hl[21:23] title["app/main.py"] *}
 
 and it will work correctly, together with all the other *path operations* added with `app.include_router()`.
 

docs/en/docs/tutorial/cookie-param-models.md

@@ -50,7 +50,7 @@ Your API now has the power to control its own <abbr title="This is a joke, just
 
 You can use Pydantic's model configuration to `forbid` any `extra` fields:
 
-{* ../../docs_src/cookie_param_models/tutorial002_an_py39.py hl[10] *}
+{* ../../docs_src/cookie_param_models/tutorial002_an_py310.py hl[10] *}
 
 If a client tries to send some **extra cookies**, they will receive an **error** response.
 

docs/en/docs/tutorial/testing.md

@@ -121,63 +121,13 @@ It has a `POST` operation that could return several errors.
 
 Both *path operations* require an `X-Token` header.
 
-//// tab | Python 3.10+
-
-```Python
-{!> ../../docs_src/app_testing/app_b_an_py310/main.py!}
-```
-
-////
-
-//// tab | Python 3.9+
-
-```Python
-{!> ../../docs_src/app_testing/app_b_an_py39/main.py!}
-```
-
-////
-
-//// tab | Python 3.8+
-
-```Python
-{!> ../../docs_src/app_testing/app_b_an/main.py!}
-```
-
-////
-
-//// tab | Python 3.10+ non-Annotated
-
-/// tip
-
-Prefer to use the `Annotated` version if possible.
-
-///
-
-```Python
-{!> ../../docs_src/app_testing/app_b_py310/main.py!}
-```
-
-////
-
-//// tab | Python 3.8+ non-Annotated
-
-/// tip
-
-Prefer to use the `Annotated` version if possible.
-
-///
-
-```Python
-{!> ../../docs_src/app_testing/app_b/main.py!}
-```
-
-////
+{* ../../docs_src/app_testing/app_b_an_py310/main.py *}
 
 ### Extended testing file { #extended-testing-file }
 
 You could then update `test_main.py` with the extended tests:
 
-{* ../../docs_src/app_testing/app_b/test_main.py *}
+{* ../../docs_src/app_testing/app_b_an_py310/test_main.py *}
 
 
 Whenever you need the client to pass information in the request and you don't know how to, you can search (Google) how to do it in `httpx`, or even how to do it with `requests`, as HTTPX's design is based on Requests' design.

docs/pt/docs/project-generation.md

@@ -14,7 +14,7 @@ Repositório GitHub: <a href="https://github.com/tiangolo/full-stack-fastapi-tem
     - 💾 [PostgreSQL](https://www.postgresql.org) como banco de dados SQL.
 - 🚀 [React](https://react.dev) para o frontend.
     - 💃 Usando TypeScript, hooks, [Vite](https://vitejs.dev), e outras partes de uma _stack_ frontend moderna.
-    - 🎨 [Chakra UI](https://chakra-ui.com) para os componentes de frontend.
+    - 🎨 [Tailwind CSS](https://tailwindcss.com) e [shadcn/ui](https://ui.shadcn.com) para os componentes de frontend.
     - 🤖 Um cliente frontend automaticamente gerado.
     - 🧪 [Playwright](https://playwright.dev) para testes Ponta-a-Ponta.
     - 🦇 Suporte para modo escuro.

docs_src/additional_responses/tutorial002_py310.py

@@ -0,0 +1,28 @@
+from fastapi import FastAPI
+from fastapi.responses import FileResponse
+from pydantic import BaseModel
+
+
+class Item(BaseModel):
+    id: str
+    value: str
+
+
+app = FastAPI()
+
+
+@app.get(
+    "/items/{item_id}",
+    response_model=Item,
+    responses={
+        200: {
+            "content": {"image/png": {}},
+            "description": "Return the JSON item or an image.",
+        }
+    },
+)
+async def read_item(item_id: str, img: bool | None = None):
+    if img:
+        return FileResponse("image.png", media_type="image/png")
+    else:
+        return {"id": "foo", "value": "there goes my hero"}

docs_src/additional_responses/tutorial004_py310.py

@@ -0,0 +1,30 @@
+from fastapi import FastAPI
+from fastapi.responses import FileResponse
+from pydantic import BaseModel
+
+
+class Item(BaseModel):
+    id: str
+    value: str
+
+
+responses = {
+    404: {"description": "Item not found"},
+    302: {"description": "The item was moved"},
+    403: {"description": "Not enough privileges"},
+}
+
+
+app = FastAPI()
+
+
+@app.get(
+    "/items/{item_id}",
+    response_model=Item,
+    responses={**responses, 200: {"content": {"image/png": {}}}},
+)
+async def read_item(item_id: str, img: bool | None = None):
+    if img:
+        return FileResponse("image.png", media_type="image/png")
+    else:
+        return {"id": "foo", "value": "there goes my hero"}

docs_src/custom_request_and_route/tutorial001_an.py

@@ -0,0 +1,36 @@
+import gzip
+from typing import Callable, List
+
+from fastapi import Body, FastAPI, Request, Response
+from fastapi.routing import APIRoute
+from typing_extensions import Annotated
+
+
+class GzipRequest(Request):
+    async def body(self) -> bytes:
+        if not hasattr(self, "_body"):
+            body = await super().body()
+            if "gzip" in self.headers.getlist("Content-Encoding"):
+                body = gzip.decompress(body)
+            self._body = body
+        return self._body
+
+
+class GzipRoute(APIRoute):
+    def get_route_handler(self) -> Callable:
+        original_route_handler = super().get_route_handler()
+
+        async def custom_route_handler(request: Request) -> Response:
+            request = GzipRequest(request.scope, request.receive)
+            return await original_route_handler(request)
+
+        return custom_route_handler
+
+
+app = FastAPI()
+app.router.route_class = GzipRoute
+
+
+@app.post("/sum")
+async def sum_numbers(numbers: Annotated[List[int], Body()]):
+    return {"sum": sum(numbers)}

docs_src/custom_request_and_route/tutorial001_an_py310.py

@@ -0,0 +1,36 @@
+import gzip
+from collections.abc import Callable
+from typing import Annotated
+
+from fastapi import Body, FastAPI, Request, Response
+from fastapi.routing import APIRoute
+
+
+class GzipRequest(Request):
+    async def body(self) -> bytes:
+        if not hasattr(self, "_body"):
+            body = await super().body()
+            if "gzip" in self.headers.getlist("Content-Encoding"):
+                body = gzip.decompress(body)
+            self._body = body
+        return self._body
+
+
+class GzipRoute(APIRoute):
+    def get_route_handler(self) -> Callable:
+        original_route_handler = super().get_route_handler()
+
+        async def custom_route_handler(request: Request) -> Response:
+            request = GzipRequest(request.scope, request.receive)
+            return await original_route_handler(request)
+
+        return custom_route_handler
+
+
+app = FastAPI()
+app.router.route_class = GzipRoute
+
+
+@app.post("/sum")
+async def sum_numbers(numbers: Annotated[list[int], Body()]):
+    return {"sum": sum(numbers)}

docs_src/custom_request_and_route/tutorial001_an_py39.py

@@ -0,0 +1,35 @@
+import gzip
+from typing import Annotated, Callable
+
+from fastapi import Body, FastAPI, Request, Response
+from fastapi.routing import APIRoute
+
+
+class GzipRequest(Request):
+    async def body(self) -> bytes:
+        if not hasattr(self, "_body"):
+            body = await super().body()
+            if "gzip" in self.headers.getlist("Content-Encoding"):
+                body = gzip.decompress(body)
+            self._body = body
+        return self._body
+
+
+class GzipRoute(APIRoute):
+    def get_route_handler(self) -> Callable:
+        original_route_handler = super().get_route_handler()
+
+        async def custom_route_handler(request: Request) -> Response:
+            request = GzipRequest(request.scope, request.receive)
+            return await original_route_handler(request)
+
+        return custom_route_handler
+
+
+app = FastAPI()
+app.router.route_class = GzipRoute
+
+
+@app.post("/sum")
+async def sum_numbers(numbers: Annotated[list[int], Body()]):
+    return {"sum": sum(numbers)}

docs_src/custom_request_and_route/tutorial001_py310.py

@@ -0,0 +1,35 @@
+import gzip
+from collections.abc import Callable
+
+from fastapi import Body, FastAPI, Request, Response
+from fastapi.routing import APIRoute
+
+
+class GzipRequest(Request):
+    async def body(self) -> bytes:
+        if not hasattr(self, "_body"):
+            body = await super().body()
+            if "gzip" in self.headers.getlist("Content-Encoding"):
+                body = gzip.decompress(body)
+            self._body = body
+        return self._body
+
+
+class GzipRoute(APIRoute):
+    def get_route_handler(self) -> Callable:
+        original_route_handler = super().get_route_handler()
+
+        async def custom_route_handler(request: Request) -> Response:
+            request = GzipRequest(request.scope, request.receive)
+            return await original_route_handler(request)
+
+        return custom_route_handler
+
+
+app = FastAPI()
+app.router.route_class = GzipRoute
+
+
+@app.post("/sum")
+async def sum_numbers(numbers: list[int] = Body()):
+    return {"sum": sum(numbers)}

docs_src/custom_request_and_route/tutorial001_py39.py

@@ -0,0 +1,35 @@
+import gzip
+from typing import Callable
+
+from fastapi import Body, FastAPI, Request, Response
+from fastapi.routing import APIRoute
+
+
+class GzipRequest(Request):
+    async def body(self) -> bytes:
+        if not hasattr(self, "_body"):
+            body = await super().body()
+            if "gzip" in self.headers.getlist("Content-Encoding"):
+                body = gzip.decompress(body)
+            self._body = body
+        return self._body
+
+
+class GzipRoute(APIRoute):
+    def get_route_handler(self) -> Callable:
+        original_route_handler = super().get_route_handler()
+
+        async def custom_route_handler(request: Request) -> Response:
+            request = GzipRequest(request.scope, request.receive)
+            return await original_route_handler(request)
+
+        return custom_route_handler
+
+
+app = FastAPI()
+app.router.route_class = GzipRoute
+
+
+@app.post("/sum")
+async def sum_numbers(numbers: list[int] = Body()):
+    return {"sum": sum(numbers)}

docs_src/custom_request_and_route/tutorial002_an.py

@@ -0,0 +1,30 @@
+from typing import Callable, List
+
+from fastapi import Body, FastAPI, HTTPException, Request, Response
+from fastapi.exceptions import RequestValidationError
+from fastapi.routing import APIRoute
+from typing_extensions import Annotated
+
+
+class ValidationErrorLoggingRoute(APIRoute):
+    def get_route_handler(self) -> Callable:
+        original_route_handler = super().get_route_handler()
+
+        async def custom_route_handler(request: Request) -> Response:
+            try:
+                return await original_route_handler(request)
+            except RequestValidationError as exc:
+                body = await request.body()
+                detail = {"errors": exc.errors(), "body": body.decode()}
+                raise HTTPException(status_code=422, detail=detail)
+
+        return custom_route_handler
+
+
+app = FastAPI()
+app.router.route_class = ValidationErrorLoggingRoute
+
+
+@app.post("/")
+async def sum_numbers(numbers: Annotated[List[int], Body()]):
+    return sum(numbers)

docs_src/custom_request_and_route/tutorial002_an_py310.py

@@ -0,0 +1,30 @@
+from collections.abc import Callable
+from typing import Annotated
+
+from fastapi import Body, FastAPI, HTTPException, Request, Response
+from fastapi.exceptions import RequestValidationError
+from fastapi.routing import APIRoute
+
+
+class ValidationErrorLoggingRoute(APIRoute):
+    def get_route_handler(self) -> Callable:
+        original_route_handler = super().get_route_handler()
+
+        async def custom_route_handler(request: Request) -> Response:
+            try:
+                return await original_route_handler(request)
+            except RequestValidationError as exc:
+                body = await request.body()
+                detail = {"errors": exc.errors(), "body": body.decode()}
+                raise HTTPException(status_code=422, detail=detail)
+
+        return custom_route_handler
+
+
+app = FastAPI()
+app.router.route_class = ValidationErrorLoggingRoute
+
+
+@app.post("/")
+async def sum_numbers(numbers: Annotated[list[int], Body()]):
+    return sum(numbers)

docs_src/custom_request_and_route/tutorial002_an_py39.py

@@ -0,0 +1,29 @@
+from typing import Annotated, Callable
+
+from fastapi import Body, FastAPI, HTTPException, Request, Response
+from fastapi.exceptions import RequestValidationError
+from fastapi.routing import APIRoute
+
+
+class ValidationErrorLoggingRoute(APIRoute):
+    def get_route_handler(self) -> Callable:
+        original_route_handler = super().get_route_handler()
+
+        async def custom_route_handler(request: Request) -> Response:
+            try:
+                return await original_route_handler(request)
+            except RequestValidationError as exc:
+                body = await request.body()
+                detail = {"errors": exc.errors(), "body": body.decode()}
+                raise HTTPException(status_code=422, detail=detail)
+
+        return custom_route_handler
+
+
+app = FastAPI()
+app.router.route_class = ValidationErrorLoggingRoute
+
+
+@app.post("/")
+async def sum_numbers(numbers: Annotated[list[int], Body()]):
+    return sum(numbers)

docs_src/custom_request_and_route/tutorial002_py310.py

@@ -0,0 +1,29 @@
+from collections.abc import Callable
+
+from fastapi import Body, FastAPI, HTTPException, Request, Response
+from fastapi.exceptions import RequestValidationError
+from fastapi.routing import APIRoute
+
+
+class ValidationErrorLoggingRoute(APIRoute):
+    def get_route_handler(self) -> Callable:
+        original_route_handler = super().get_route_handler()
+
+        async def custom_route_handler(request: Request) -> Response:
+            try:
+                return await original_route_handler(request)
+            except RequestValidationError as exc:
+                body = await request.body()
+                detail = {"errors": exc.errors(), "body": body.decode()}
+                raise HTTPException(status_code=422, detail=detail)
+
+        return custom_route_handler
+
+
+app = FastAPI()
+app.router.route_class = ValidationErrorLoggingRoute
+
+
+@app.post("/")
+async def sum_numbers(numbers: list[int] = Body()):
+    return sum(numbers)

docs_src/custom_request_and_route/tutorial002_py39.py

@@ -0,0 +1,29 @@
+from typing import Callable
+
+from fastapi import Body, FastAPI, HTTPException, Request, Response
+from fastapi.exceptions import RequestValidationError
+from fastapi.routing import APIRoute
+
+
+class ValidationErrorLoggingRoute(APIRoute):
+    def get_route_handler(self) -> Callable:
+        original_route_handler = super().get_route_handler()
+
+        async def custom_route_handler(request: Request) -> Response:
+            try:
+                return await original_route_handler(request)
+            except RequestValidationError as exc:
+                body = await request.body()
+                detail = {"errors": exc.errors(), "body": body.decode()}
+                raise HTTPException(status_code=422, detail=detail)
+
+        return custom_route_handler
+
+
+app = FastAPI()
+app.router.route_class = ValidationErrorLoggingRoute
+
+
+@app.post("/")
+async def sum_numbers(numbers: list[int] = Body()):
+    return sum(numbers)

docs_src/custom_request_and_route/tutorial003_py310.py

@@ -0,0 +1,39 @@
+import time
+from collections.abc import Callable
+
+from fastapi import APIRouter, FastAPI, Request, Response
+from fastapi.routing import APIRoute
+
+
+class TimedRoute(APIRoute):
+    def get_route_handler(self) -> Callable:
+        original_route_handler = super().get_route_handler()
+
+        async def custom_route_handler(request: Request) -> Response:
+            before = time.time()
+            response: Response = await original_route_handler(request)
+            duration = time.time() - before
+            response.headers["X-Response-Time"] = str(duration)
+            print(f"route duration: {duration}")
+            print(f"route response: {response}")
+            print(f"route response headers: {response.headers}")
+            return response
+
+        return custom_route_handler
+
+
+app = FastAPI()
+router = APIRouter(route_class=TimedRoute)
+
+
+@app.get("/")
+async def not_timed():
+    return {"message": "Not timed"}
+
+
+@router.get("/timed")
+async def timed():
+    return {"message": "It's the time of my life"}
+
+
+app.include_router(router)

docs_src/dataclasses/tutorial001_py310.py

@@ -0,0 +1,19 @@
+from dataclasses import dataclass
+
+from fastapi import FastAPI
+
+
+@dataclass
+class Item:
+    name: str
+    price: float
+    description: str | None = None
+    tax: float | None = None
+
+
+app = FastAPI()
+
+
+@app.post("/items/")
+async def create_item(item: Item):
+    return item

docs_src/dataclasses/tutorial002_py310.py

@@ -0,0 +1,25 @@
+from dataclasses import dataclass, field
+
+from fastapi import FastAPI
+
+
+@dataclass
+class Item:
+    name: str
+    price: float
+    tags: list[str] = field(default_factory=list)
+    description: str | None = None
+    tax: float | None = None
+
+
+app = FastAPI()
+
+
+@app.get("/items/next", response_model=Item)
+async def read_next_item():
+    return {
+        "name": "Island In The Moon",
+        "price": 12.99,
+        "description": "A place to be playin' and havin' fun",
+        "tags": ["breater"],
+    }

docs_src/dataclasses/tutorial002_py39.py

@@ -0,0 +1,26 @@
+from dataclasses import dataclass, field
+from typing import Union
+
+from fastapi import FastAPI
+
+
+@dataclass
+class Item:
+    name: str
+    price: float
+    tags: list[str] = field(default_factory=list)
+    description: Union[str, None] = None
+    tax: Union[float, None] = None
+
+
+app = FastAPI()
+
+
+@app.get("/items/next", response_model=Item)
+async def read_next_item():
+    return {
+        "name": "Island In The Moon",
+        "price": 12.99,
+        "description": "A place to be playin' and havin' fun",
+        "tags": ["breater"],
+    }

docs_src/dataclasses/tutorial003_py310.py

@@ -0,0 +1,54 @@
+from dataclasses import field  # (1)
+
+from fastapi import FastAPI
+from pydantic.dataclasses import dataclass  # (2)
+
+
+@dataclass
+class Item:
+    name: str
+    description: str | None = None
+
+
+@dataclass
+class Author:
+    name: str
+    items: list[Item] = field(default_factory=list)  # (3)
+
+
+app = FastAPI()
+
+
+@app.post("/authors/{author_id}/items/", response_model=Author)  # (4)
+async def create_author_items(author_id: str, items: list[Item]):  # (5)
+    return {"name": author_id, "items": items}  # (6)
+
+
+@app.get("/authors/", response_model=list[Author])  # (7)
+def get_authors():  # (8)
+    return [  # (9)
+        {
+            "name": "Breaters",
+            "items": [
+                {
+                    "name": "Island In The Moon",
+                    "description": "A place to be playin' and havin' fun",
+                },
+                {"name": "Holy Buddies"},
+            ],
+        },
+        {
+            "name": "System of an Up",
+            "items": [
+                {
+                    "name": "Salt",
+                    "description": "The kombucha mushroom people's favorite",
+                },
+                {"name": "Pad Thai"},
+                {
+                    "name": "Lonely Night",
+                    "description": "The mostests lonliest nightiest of allest",
+                },
+            ],
+        },
+    ]

docs_src/dataclasses/tutorial003_py39.py

@@ -0,0 +1,55 @@
+from dataclasses import field  # (1)
+from typing import Union
+
+from fastapi import FastAPI
+from pydantic.dataclasses import dataclass  # (2)
+
+
+@dataclass
+class Item:
+    name: str
+    description: Union[str, None] = None
+
+
+@dataclass
+class Author:
+    name: str
+    items: list[Item] = field(default_factory=list)  # (3)
+
+
+app = FastAPI()
+
+
+@app.post("/authors/{author_id}/items/", response_model=Author)  # (4)
+async def create_author_items(author_id: str, items: list[Item]):  # (5)
+    return {"name": author_id, "items": items}  # (6)
+
+
+@app.get("/authors/", response_model=list[Author])  # (7)
+def get_authors():  # (8)
+    return [  # (9)
+        {
+            "name": "Breaters",
+            "items": [
+                {
+                    "name": "Island In The Moon",
+                    "description": "A place to be playin' and havin' fun",
+                },
+                {"name": "Holy Buddies"},
+            ],
+        },
+        {
+            "name": "System of an Up",
+            "items": [
+                {
+                    "name": "Salt",
+                    "description": "The kombucha mushroom people's favorite",
+                },
+                {"name": "Pad Thai"},
+                {
+                    "name": "Lonely Night",
+                    "description": "The mostests lonliest nightiest of allest",
+                },
+            ],
+        },
+    ]

docs_src/openapi_callbacks/tutorial001_py310.py

@@ -0,0 +1,51 @@
+from fastapi import APIRouter, FastAPI
+from pydantic import BaseModel, HttpUrl
+
+app = FastAPI()
+
+
+class Invoice(BaseModel):
+    id: str
+    title: str | None = None
+    customer: str
+    total: float
+
+
+class InvoiceEvent(BaseModel):
+    description: str
+    paid: bool
+
+
+class InvoiceEventReceived(BaseModel):
+    ok: bool
+
+
+invoices_callback_router = APIRouter()
+
+
+@invoices_callback_router.post(
+    "{$callback_url}/invoices/{$request.body.id}", response_model=InvoiceEventReceived
+)
+def invoice_notification(body: InvoiceEvent):
+    pass
+
+
+@app.post("/invoices/", callbacks=invoices_callback_router.routes)
+def create_invoice(invoice: Invoice, callback_url: HttpUrl | None = None):
+    """
+    Create an invoice.
+
+    This will (let's imagine) let the API user (some external developer) create an
+    invoice.
+
+    And this path operation will:
+
+    * Send the invoice to the client.
+    * Collect the money from the client.
+    * Send a notification back to the API user (the external developer), as a callback.
+        * At this point is that the API will somehow send a POST request to the
+            external API with the notification of the invoice event
+            (e.g. "payment successful").
+    """
+    # Send the invoice, collect the money, send the notification (the callback)
+    return {"msg": "Invoice received"}

docs_src/path_operation_advanced_configuration/tutorial004_py310.py

@@ -0,0 +1,28 @@
+from fastapi import FastAPI
+from pydantic import BaseModel
+
+app = FastAPI()
+
+
+class Item(BaseModel):
+    name: str
+    description: str | None = None
+    price: float
+    tax: float | None = None
+    tags: set[str] = set()
+
+
+@app.post("/items/", response_model=Item, summary="Create an item")
+async def create_item(item: Item):
+    """
+    Create an item with all the information:
+
+    - **name**: each item must have a name
+    - **description**: a long description
+    - **price**: required
+    - **tax**: if the item doesn't have tax, you can omit this
+    - **tags**: a set of unique tag strings for this item
+    \f
+    :param item: User input.
+    """
+    return item

docs_src/path_operation_advanced_configuration/tutorial004_py39.py

@@ -0,0 +1,30 @@
+from typing import Union
+
+from fastapi import FastAPI
+from pydantic import BaseModel
+
+app = FastAPI()
+
+
+class Item(BaseModel):
+    name: str
+    description: Union[str, None] = None
+    price: float
+    tax: Union[float, None] = None
+    tags: set[str] = set()
+
+
+@app.post("/items/", response_model=Item, summary="Create an item")
+async def create_item(item: Item):
+    """
+    Create an item with all the information:
+
+    - **name**: each item must have a name
+    - **description**: a long description
+    - **price**: required
+    - **tax**: if the item doesn't have tax, you can omit this
+    - **tags**: a set of unique tag strings for this item
+    \f
+    :param item: User input.
+    """
+    return item

docs_src/path_operation_advanced_configuration/tutorial007_pv1_py39.py

@@ -0,0 +1,32 @@
+import yaml
+from fastapi import FastAPI, HTTPException, Request
+from pydantic import BaseModel, ValidationError
+
+app = FastAPI()
+
+
+class Item(BaseModel):
+    name: str
+    tags: list[str]
+
+
+@app.post(
+    "/items/",
+    openapi_extra={
+        "requestBody": {
+            "content": {"application/x-yaml": {"schema": Item.schema()}},
+            "required": True,
+        },
+    },
+)
+async def create_item(request: Request):
+    raw_body = await request.body()
+    try:
+        data = yaml.safe_load(raw_body)
+    except yaml.YAMLError:
+        raise HTTPException(status_code=422, detail="Invalid YAML")
+    try:
+        item = Item.parse_obj(data)
+    except ValidationError as e:
+        raise HTTPException(status_code=422, detail=e.errors())
+    return item

docs_src/path_operation_advanced_configuration/tutorial007_py39.py

@@ -0,0 +1,32 @@
+import yaml
+from fastapi import FastAPI, HTTPException, Request
+from pydantic import BaseModel, ValidationError
+
+app = FastAPI()
+
+
+class Item(BaseModel):
+    name: str
+    tags: list[str]
+
+
+@app.post(
+    "/items/",
+    openapi_extra={
+        "requestBody": {
+            "content": {"application/x-yaml": {"schema": Item.model_json_schema()}},
+            "required": True,
+        },
+    },
+)
+async def create_item(request: Request):
+    raw_body = await request.body()
+    try:
+        data = yaml.safe_load(raw_body)
+    except yaml.YAMLError:
+        raise HTTPException(status_code=422, detail="Invalid YAML")
+    try:
+        item = Item.model_validate(data)
+    except ValidationError as e:
+        raise HTTPException(status_code=422, detail=e.errors(include_url=False))
+    return item

docs_src/response_directly/tutorial001_py310.py

@@ -0,0 +1,21 @@
+from datetime import datetime
+
+from fastapi import FastAPI
+from fastapi.encoders import jsonable_encoder
+from fastapi.responses import JSONResponse
+from pydantic import BaseModel
+
+
+class Item(BaseModel):
+    title: str
+    timestamp: datetime
+    description: str | None = None
+
+
+app = FastAPI()
+
+
+@app.put("/items/{id}")
+def update_item(id: str, item: Item):
+    json_compatible_item_data = jsonable_encoder(item)
+    return JSONResponse(content=json_compatible_item_data)

docs_src/settings/app03/config.py

@@ -1,4 +1,4 @@
-from pydantic_settings import BaseSettings
+from pydantic_settings import BaseSettings, SettingsConfigDict
 
 
 class Settings(BaseSettings):
@@ -6,5 +6,4 @@ class Settings(BaseSettings):
     admin_email: str
     items_per_user: int = 50
 
-    class Config:
-        env_file = ".env"
+    model_config = SettingsConfigDict(env_file=".env")

docs_src/settings/app03/config_pv1.py

@@ -0,0 +1,10 @@
+from pydantic import BaseSettings
+
+
+class Settings(BaseSettings):
+    app_name: str = "Awesome API"
+    admin_email: str
+    items_per_user: int = 50
+
+    class Config:
+        env_file = ".env"

docs_src/settings/app03_an/main.py

@@ -1,7 +1,7 @@
 from functools import lru_cache
-from typing import Annotated
 
 from fastapi import Depends, FastAPI
+from typing_extensions import Annotated
 
 from . import config
 

docs_src/settings/app03_an_py39/config.py

@@ -1,4 +1,4 @@
-from pydantic_settings import BaseSettings
+from pydantic_settings import BaseSettings, SettingsConfigDict
 
 
 class Settings(BaseSettings):
@@ -6,5 +6,4 @@ class Settings(BaseSettings):
     admin_email: str
     items_per_user: int = 50
 
-    class Config:
-        env_file = ".env"
+    model_config = SettingsConfigDict(env_file=".env")

docs_src/settings/app03_an_py39/config_pv1.py

@@ -0,0 +1,10 @@
+from pydantic import BaseSettings
+
+
+class Settings(BaseSettings):
+    app_name: str = "Awesome API"
+    admin_email: str
+    items_per_user: int = 50
+
+    class Config:
+        env_file = ".env"

docs_src/settings/app03_an_py39/main.py

@@ -1,7 +1,7 @@
 from functools import lru_cache
+from typing import Annotated
 
 from fastapi import Depends, FastAPI
-from typing_extensions import Annotated
 
 from . import config
 

fastapi/__init__.py

@@ -1,6 +1,6 @@
 """FastAPI framework, high performance, easy to learn, fast to code, ready for production"""
 
-__version__ = "0.123.4"
+__version__ = "0.124.2"
 
 from starlette import status as status
 

fastapi/_compat/v2.py

@@ -1,7 +1,7 @@
 import re
 import warnings
 from copy import copy, deepcopy
-from dataclasses import dataclass
+from dataclasses import dataclass, is_dataclass
 from enum import Enum
 from typing import (
     Any,
@@ -17,8 +17,8 @@ from typing import (
 
 from fastapi._compat import may_v1, shared
 from fastapi.openapi.constants import REF_TEMPLATE
-from fastapi.types import IncEx, ModelNameMap
-from pydantic import BaseModel, TypeAdapter, create_model
+from fastapi.types import IncEx, ModelNameMap, UnionType
+from pydantic import BaseModel, ConfigDict, TypeAdapter, create_model
 from pydantic import PydanticSchemaGenerationError as PydanticSchemaGenerationError
 from pydantic import PydanticUndefinedAnnotation as PydanticUndefinedAnnotation
 from pydantic import ValidationError as ValidationError
@@ -64,6 +64,7 @@ class ModelField:
     field_info: FieldInfo
     name: str
     mode: Literal["validation", "serialization"] = "validation"
+    config: Union[ConfigDict, None] = None
 
     @property
     def alias(self) -> str:
@@ -94,8 +95,14 @@ class ModelField:
                 warnings.simplefilter(
                     "ignore", category=UnsupportedFieldAttributeWarning
                 )
+            annotated_args = (
+                self.field_info.annotation,
+                *self.field_info.metadata,
+                self.field_info,
+            )
             self._type_adapter: TypeAdapter[Any] = TypeAdapter(
-                Annotated[self.field_info.annotation, self.field_info]
+                Annotated[annotated_args],
+                config=self.config,
             )
 
     def get_default(self) -> Any:
@@ -171,6 +178,13 @@ def _get_model_config(model: BaseModel) -> Any:
     return model.model_config
 
 
+def _has_computed_fields(field: ModelField) -> bool:
+    computed_fields = field._type_adapter.core_schema.get("schema", {}).get(
+        "computed_fields", []
+    )
+    return len(computed_fields) > 0
+
+
 def get_schema_from_model_field(
     *,
     field: ModelField,
@@ -180,12 +194,9 @@ def get_schema_from_model_field(
     ],
     separate_input_output_schemas: bool = True,
 ) -> Dict[str, Any]:
-    computed_fields = field._type_adapter.core_schema.get("schema", {}).get(
-        "computed_fields", []
-    )
     override_mode: Union[Literal["validation"], None] = (
         None
-        if (separate_input_output_schemas or len(computed_fields) > 0)
+        if (separate_input_output_schemas or _has_computed_fields(field))
         else "validation"
     )
     # This expects that GenerateJsonSchema was already used to generate the definitions
@@ -208,15 +219,7 @@ def get_definitions(
     Dict[Tuple[ModelField, Literal["validation", "serialization"]], JsonSchemaValue],
     Dict[str, Dict[str, Any]],
 ]:
-    has_computed_fields: bool = any(
-        field._type_adapter.core_schema.get("schema", {}).get("computed_fields", [])
-        for field in fields
-    )
-
     schema_generator = GenerateJsonSchema(ref_template=REF_TEMPLATE)
-    override_mode: Union[Literal["validation"], None] = (
-        None if (separate_input_output_schemas or has_computed_fields) else "validation"
-    )
     validation_fields = [field for field in fields if field.mode == "validation"]
     serialization_fields = [field for field in fields if field.mode == "serialization"]
     flat_validation_models = get_flat_models_from_fields(
@@ -246,9 +249,16 @@ def get_definitions(
     unique_flat_model_fields = {
         f for f in flat_model_fields if f.type_ not in input_types
     }
-
     inputs = [
-        (field, override_mode or field.mode, field._type_adapter.core_schema)
+        (
+            field,
+            (
+                field.mode
+                if (separate_input_output_schemas or _has_computed_fields(field))
+                else "validation"
+            ),
+            field._type_adapter.core_schema,
+        )
         for field in list(fields) + list(unique_flat_model_fields)
     ]
     field_mapping, definitions = schema_generator.generate_definitions(inputs=inputs)
@@ -381,7 +391,7 @@ def copy_field_info(*, field_info: FieldInfo, annotation: Any) -> FieldInfo:
 
 def serialize_sequence_value(*, field: ModelField, value: Any) -> Sequence[Any]:
     origin_type = get_origin(field.field_info.annotation) or field.field_info.annotation
-    if origin_type is Union:  # Handle optional sequences
+    if origin_type is Union or origin_type is UnionType:  # Handle optional sequences
         union_args = get_args(field.field_info.annotation)
         for union_arg in union_args:
             if union_arg is type(None):
@@ -409,10 +419,21 @@ def create_body_model(
 
 
 def get_model_fields(model: Type[BaseModel]) -> List[ModelField]:
-    return [
-        ModelField(field_info=field_info, name=name)
-        for name, field_info in model.model_fields.items()
-    ]
+    model_fields: List[ModelField] = []
+    for name, field_info in model.model_fields.items():
+        type_ = field_info.annotation
+        if lenient_issubclass(type_, (BaseModel, dict)) or is_dataclass(type_):
+            model_config = None
+        else:
+            model_config = model.model_config
+        model_fields.append(
+            ModelField(
+                field_info=field_info,
+                name=name,
+                config=model_config,
+            )
+        )
+    return model_fields
 
 
 # Duplicate of several schema functions from Pydantic v1 to make them compatible with

fastapi/dependencies/models.py

@@ -1,8 +1,8 @@
 import inspect
 import sys
 from dataclasses import dataclass, field
-from functools import cached_property
-from typing import Any, Callable, List, Optional, Sequence, Union
+from functools import cached_property, partial
+from typing import Any, Callable, List, Optional, Union
 
 from fastapi._compat import ModelField
 from fastapi.security.base import SecurityBase
@@ -15,10 +15,17 @@ else:  # pragma: no cover
     from asyncio import iscoroutinefunction
 
 
-@dataclass
-class SecurityRequirement:
-    security_scheme: SecurityBase
-    scopes: Optional[Sequence[str]] = None
+def _unwrapped_call(call: Optional[Callable[..., Any]]) -> Any:
+    if call is None:
+        return call  # pragma: no cover
+    unwrapped = inspect.unwrap(_impartial(call))
+    return unwrapped
+
+
+def _impartial(func: Callable[..., Any]) -> Callable[..., Any]:
+    while isinstance(func, partial):
+        func = func.func
+    return func
 
 
 @dataclass
@@ -29,7 +36,6 @@ class Dependant:
     cookie_params: List[ModelField] = field(default_factory=list)
     body_params: List[ModelField] = field(default_factory=list)
     dependencies: List["Dependant"] = field(default_factory=list)
-    security_requirements: List[SecurityRequirement] = field(default_factory=list)
     name: Optional[str] = None
     call: Optional[Callable[..., Any]] = None
     request_param_name: Optional[str] = None
@@ -70,33 +76,113 @@ class Dependant:
             return True
         if self.security_scopes_param_name is not None:
             return True
+        if self._is_security_scheme:
+            return True
         for sub_dep in self.dependencies:
             if sub_dep._uses_scopes:
                 return True
         return False
 
+    @cached_property
+    def _is_security_scheme(self) -> bool:
+        if self.call is None:
+            return False  # pragma: no cover
+        unwrapped = _unwrapped_call(self.call)
+        return isinstance(unwrapped, SecurityBase)
+
+    # Mainly to get the type of SecurityBase, but it's the same self.call
+    @cached_property
+    def _security_scheme(self) -> SecurityBase:
+        unwrapped = _unwrapped_call(self.call)
+        assert isinstance(unwrapped, SecurityBase)
+        return unwrapped
+
+    @cached_property
+    def _security_dependencies(self) -> List["Dependant"]:
+        security_deps = [dep for dep in self.dependencies if dep._is_security_scheme]
+        return security_deps
+
     @cached_property
     def is_gen_callable(self) -> bool:
-        if inspect.isgeneratorfunction(self.call):
+        if self.call is None:
+            return False  # pragma: no cover
+        if inspect.isgeneratorfunction(
+            _impartial(self.call)
+        ) or inspect.isgeneratorfunction(_unwrapped_call(self.call)):
             return True
-        dunder_call = getattr(self.call, "__call__", None)  # noqa: B004
-        return inspect.isgeneratorfunction(dunder_call)
+        if inspect.isclass(_unwrapped_call(self.call)):
+            return False
+        dunder_call = getattr(_impartial(self.call), "__call__", None)  # noqa: B004
+        if dunder_call is None:
+            return False  # pragma: no cover
+        if inspect.isgeneratorfunction(
+            _impartial(dunder_call)
+        ) or inspect.isgeneratorfunction(_unwrapped_call(dunder_call)):
+            return True
+        dunder_unwrapped_call = getattr(_unwrapped_call(self.call), "__call__", None)  # noqa: B004
+        if dunder_unwrapped_call is None:
+            return False  # pragma: no cover
+        if inspect.isgeneratorfunction(
+            _impartial(dunder_unwrapped_call)
+        ) or inspect.isgeneratorfunction(_unwrapped_call(dunder_unwrapped_call)):
+            return True
+        return False
 
     @cached_property
     def is_async_gen_callable(self) -> bool:
-        if inspect.isasyncgenfunction(self.call):
+        if self.call is None:
+            return False  # pragma: no cover
+        if inspect.isasyncgenfunction(
+            _impartial(self.call)
+        ) or inspect.isasyncgenfunction(_unwrapped_call(self.call)):
             return True
-        dunder_call = getattr(self.call, "__call__", None)  # noqa: B004
-        return inspect.isasyncgenfunction(dunder_call)
+        if inspect.isclass(_unwrapped_call(self.call)):
+            return False
+        dunder_call = getattr(_impartial(self.call), "__call__", None)  # noqa: B004
+        if dunder_call is None:
+            return False  # pragma: no cover
+        if inspect.isasyncgenfunction(
+            _impartial(dunder_call)
+        ) or inspect.isasyncgenfunction(_unwrapped_call(dunder_call)):
+            return True
+        dunder_unwrapped_call = getattr(_unwrapped_call(self.call), "__call__", None)  # noqa: B004
+        if dunder_unwrapped_call is None:
+            return False  # pragma: no cover
+        if inspect.isasyncgenfunction(
+            _impartial(dunder_unwrapped_call)
+        ) or inspect.isasyncgenfunction(_unwrapped_call(dunder_unwrapped_call)):
+            return True
+        return False
 
     @cached_property
     def is_coroutine_callable(self) -> bool:
-        if inspect.isroutine(self.call):
-            return iscoroutinefunction(self.call)
-        if inspect.isclass(self.call):
+        if self.call is None:
+            return False  # pragma: no cover
+        if inspect.isroutine(_impartial(self.call)) and iscoroutinefunction(
+            _impartial(self.call)
+        ):
+            return True
+        if inspect.isroutine(_unwrapped_call(self.call)) and iscoroutinefunction(
+            _unwrapped_call(self.call)
+        ):
+            return True
+        if inspect.isclass(_unwrapped_call(self.call)):
             return False
-        dunder_call = getattr(self.call, "__call__", None)  # noqa: B004
-        return iscoroutinefunction(dunder_call)
+        dunder_call = getattr(_impartial(self.call), "__call__", None)  # noqa: B004
+        if dunder_call is None:
+            return False  # pragma: no cover
+        if iscoroutinefunction(_impartial(dunder_call)) or iscoroutinefunction(
+            _unwrapped_call(dunder_call)
+        ):
+            return True
+        dunder_unwrapped_call = getattr(_unwrapped_call(self.call), "__call__", None)  # noqa: B004
+        if dunder_unwrapped_call is None:
+            return False  # pragma: no cover
+        if iscoroutinefunction(
+            _impartial(dunder_unwrapped_call)
+        ) or iscoroutinefunction(_unwrapped_call(dunder_unwrapped_call)):
+            return True
+        return False
 
     @cached_property
     def computed_scope(self) -> Union[str, None]:

fastapi/dependencies/utils.py

@@ -1,5 +1,6 @@
 import dataclasses
 import inspect
+import sys
 from contextlib import AsyncExitStack, contextmanager
 from copy import copy, deepcopy
 from dataclasses import dataclass
@@ -54,10 +55,9 @@ from fastapi.concurrency import (
     asynccontextmanager,
     contextmanager_in_threadpool,
 )
-from fastapi.dependencies.models import Dependant, SecurityRequirement
+from fastapi.dependencies.models import Dependant
 from fastapi.exceptions import DependencyScopeError
 from fastapi.logger import logger
-from fastapi.security.base import SecurityBase
 from fastapi.security.oauth2 import SecurityScopes
 from fastapi.types import DependencyCacheKey
 from fastapi.utils import create_model_field, get_path_param_names
@@ -141,10 +141,14 @@ def get_flat_dependant(
     *,
     skip_repeats: bool = False,
     visited: Optional[List[DependencyCacheKey]] = None,
+    parent_oauth_scopes: Optional[List[str]] = None,
 ) -> Dependant:
     if visited is None:
         visited = []
     visited.append(dependant.cache_key)
+    use_parent_oauth_scopes = (parent_oauth_scopes or []) + (
+        dependant.oauth_scopes or []
+    )
 
     flat_dependant = Dependant(
         path_params=dependant.path_params.copy(),
@@ -152,22 +156,37 @@ def get_flat_dependant(
         header_params=dependant.header_params.copy(),
         cookie_params=dependant.cookie_params.copy(),
         body_params=dependant.body_params.copy(),
-        security_requirements=dependant.security_requirements.copy(),
+        name=dependant.name,
+        call=dependant.call,
+        request_param_name=dependant.request_param_name,
+        websocket_param_name=dependant.websocket_param_name,
+        http_connection_param_name=dependant.http_connection_param_name,
+        response_param_name=dependant.response_param_name,
+        background_tasks_param_name=dependant.background_tasks_param_name,
+        security_scopes_param_name=dependant.security_scopes_param_name,
+        own_oauth_scopes=dependant.own_oauth_scopes,
+        parent_oauth_scopes=use_parent_oauth_scopes,
         use_cache=dependant.use_cache,
         path=dependant.path,
+        scope=dependant.scope,
     )
     for sub_dependant in dependant.dependencies:
         if skip_repeats and sub_dependant.cache_key in visited:
             continue
         flat_sub = get_flat_dependant(
-            sub_dependant, skip_repeats=skip_repeats, visited=visited
+            sub_dependant,
+            skip_repeats=skip_repeats,
+            visited=visited,
+            parent_oauth_scopes=flat_dependant.oauth_scopes,
         )
+        flat_dependant.dependencies.append(flat_sub)
         flat_dependant.path_params.extend(flat_sub.path_params)
         flat_dependant.query_params.extend(flat_sub.query_params)
         flat_dependant.header_params.extend(flat_sub.header_params)
         flat_dependant.cookie_params.extend(flat_sub.cookie_params)
         flat_dependant.body_params.extend(flat_sub.body_params)
-        flat_dependant.security_requirements.extend(flat_sub.security_requirements)
+        flat_dependant.dependencies.extend(flat_sub.dependencies)
+
     return flat_dependant
 
 
@@ -190,9 +209,23 @@ def get_flat_params(dependant: Dependant) -> List[ModelField]:
     return path_params + query_params + header_params + cookie_params
 
 
+def _get_signature(call: Callable[..., Any]) -> inspect.Signature:
+    if sys.version_info >= (3, 10):
+        try:
+            signature = inspect.signature(call, eval_str=True)
+        except NameError:
+            # Handle type annotations with if TYPE_CHECKING, not used by FastAPI
+            # e.g. dependency return types
+            signature = inspect.signature(call)
+    else:
+        signature = inspect.signature(call)
+    return signature
+
+
 def get_typed_signature(call: Callable[..., Any]) -> inspect.Signature:
-    signature = inspect.signature(call)
-    globalns = getattr(call, "__globals__", {})
+    signature = _get_signature(call)
+    unwrapped = inspect.unwrap(call)
+    globalns = getattr(unwrapped, "__globals__", {})
     typed_params = [
         inspect.Parameter(
             name=param.name,
@@ -216,13 +249,14 @@ def get_typed_annotation(annotation: Any, globalns: Dict[str, Any]) -> Any:
 
 
 def get_typed_return_annotation(call: Callable[..., Any]) -> Any:
-    signature = inspect.signature(call)
+    signature = _get_signature(call)
+    unwrapped = inspect.unwrap(call)
     annotation = signature.return_annotation
 
     if annotation is inspect.Signature.empty:
         return None
 
-    globalns = getattr(call, "__globals__", {})
+    globalns = getattr(unwrapped, "__globals__", {})
     return get_typed_annotation(annotation, globalns)
 
 
@@ -249,11 +283,6 @@ def get_dependant(
     path_param_names = get_path_param_names(path)
     endpoint_signature = get_typed_signature(call)
     signature_params = endpoint_signature.parameters
-    if isinstance(call, SecurityBase):
-        security_requirement = SecurityRequirement(
-            security_scheme=call, scopes=current_scopes
-        )
-        dependant.security_requirements.append(security_requirement)
     for param_name, param in signature_params.items():
         is_path_param = param_name in path_param_names
         param_details = analyze_param(
@@ -546,10 +575,10 @@ async def _solve_generator(
     *, dependant: Dependant, stack: AsyncExitStack, sub_values: Dict[str, Any]
 ) -> Any:
     assert dependant.call
-    if dependant.is_gen_callable:
-        cm = contextmanager_in_threadpool(contextmanager(dependant.call)(**sub_values))
-    elif dependant.is_async_gen_callable:
+    if dependant.is_async_gen_callable:
         cm = asynccontextmanager(dependant.call)(**sub_values)
+    elif dependant.is_gen_callable:
+        cm = contextmanager_in_threadpool(contextmanager(dependant.call)(**sub_values))
     return await stack.enter_async_context(cm)
 
 

fastapi/exceptions.py

@@ -1,4 +1,4 @@
-from typing import Any, Dict, Optional, Sequence, Type, Union
+from typing import Any, Dict, Optional, Sequence, Type, TypedDict, Union
 
 from annotated_doc import Doc
 from pydantic import BaseModel, create_model
@@ -7,6 +7,13 @@ from starlette.exceptions import WebSocketException as StarletteWebSocketExcepti
 from typing_extensions import Annotated
 
 
+class EndpointContext(TypedDict, total=False):
+    function: str
+    path: str
+    file: str
+    line: int
+
+
 class HTTPException(StarletteHTTPException):
     """
     An HTTP exception you can raise in your own code to show errors to the client.
@@ -155,30 +162,72 @@ class DependencyScopeError(FastAPIError):
 
 
 class ValidationException(Exception):
-    def __init__(self, errors: Sequence[Any]) -> None:
+    def __init__(
+        self,
+        errors: Sequence[Any],
+        *,
+        endpoint_ctx: Optional[EndpointContext] = None,
+    ) -> None:
         self._errors = errors
+        self.endpoint_ctx = endpoint_ctx
+
+        ctx = endpoint_ctx or {}
+        self.endpoint_function = ctx.get("function")
+        self.endpoint_path = ctx.get("path")
+        self.endpoint_file = ctx.get("file")
+        self.endpoint_line = ctx.get("line")
 
     def errors(self) -> Sequence[Any]:
         return self._errors
 
+    def _format_endpoint_context(self) -> str:
+        if not (self.endpoint_file and self.endpoint_line and self.endpoint_function):
+            if self.endpoint_path:
+                return f"\n  Endpoint: {self.endpoint_path}"
+            return ""
+
+        context = f'\n  File "{self.endpoint_file}", line {self.endpoint_line}, in {self.endpoint_function}'
+        if self.endpoint_path:
+            context += f"\n    {self.endpoint_path}"
+        return context
+
+    def __str__(self) -> str:
+        message = f"{len(self._errors)} validation error{'s' if len(self._errors) != 1 else ''}:\n"
+        for err in self._errors:
+            message += f"  {err}\n"
+        message += self._format_endpoint_context()
+        return message.rstrip()
+
 
 class RequestValidationError(ValidationException):
-    def __init__(self, errors: Sequence[Any], *, body: Any = None) -> None:
-        super().__init__(errors)
+    def __init__(
+        self,
+        errors: Sequence[Any],
+        *,
+        body: Any = None,
+        endpoint_ctx: Optional[EndpointContext] = None,
+    ) -> None:
+        super().__init__(errors, endpoint_ctx=endpoint_ctx)
         self.body = body
 
 
 class WebSocketRequestValidationError(ValidationException):
-    pass
+    def __init__(
+        self,
+        errors: Sequence[Any],
+        *,
+        endpoint_ctx: Optional[EndpointContext] = None,
+    ) -> None:
+        super().__init__(errors, endpoint_ctx=endpoint_ctx)
 
 
 class ResponseValidationError(ValidationException):
-    def __init__(self, errors: Sequence[Any], *, body: Any = None) -> None:
-        super().__init__(errors)
+    def __init__(
+        self,
+        errors: Sequence[Any],
+        *,
+        body: Any = None,
+        endpoint_ctx: Optional[EndpointContext] = None,
+    ) -> None:
+        super().__init__(errors, endpoint_ctx=endpoint_ctx)
         self.body = body
-
-    def __str__(self) -> str:
-        message = f"{len(self._errors)} validation errors:\n"
-        for err in self._errors:
-            message += f"  {err}\n"
-        return message

fastapi/openapi/utils.py

@@ -79,16 +79,25 @@ def get_openapi_security_definitions(
     flat_dependant: Dependant,
 ) -> Tuple[Dict[str, Any], List[Dict[str, Any]]]:
     security_definitions = {}
-    operation_security = []
-    for security_requirement in flat_dependant.security_requirements:
+    # Use a dict to merge scopes for same security scheme
+    operation_security_dict: Dict[str, List[str]] = {}
+    for security_dependency in flat_dependant._security_dependencies:
         security_definition = jsonable_encoder(
-            security_requirement.security_scheme.model,
+            security_dependency._security_scheme.model,
             by_alias=True,
             exclude_none=True,
         )
-        security_name = security_requirement.security_scheme.scheme_name
+        security_name = security_dependency._security_scheme.scheme_name
         security_definitions[security_name] = security_definition
-        operation_security.append({security_name: security_requirement.scopes})
+        # Merge scopes for the same security scheme
+        if security_name not in operation_security_dict:
+            operation_security_dict[security_name] = []
+        for scope in security_dependency.oauth_scopes or []:
+            if scope not in operation_security_dict[security_name]:
+                operation_security_dict[security_name].append(scope)
+    operation_security = [
+        {name: scopes} for name, scopes in operation_security_dict.items()
+    ]
     return security_definitions, operation_security
 
 

fastapi/routing.py

@@ -3,7 +3,6 @@ import email.message
 import functools
 import inspect
 import json
-import sys
 from contextlib import AsyncExitStack, asynccontextmanager
 from enum import Enum, IntEnum
 from typing import (
@@ -47,6 +46,7 @@ from fastapi.dependencies.utils import (
 )
 from fastapi.encoders import jsonable_encoder
 from fastapi.exceptions import (
+    EndpointContext,
     FastAPIError,
     RequestValidationError,
     ResponseValidationError,
@@ -79,11 +79,6 @@ from starlette.types import AppType, ASGIApp, Lifespan, Receive, Scope, Send
 from starlette.websockets import WebSocket
 from typing_extensions import Annotated, deprecated
 
-if sys.version_info >= (3, 13):  # pragma: no cover
-    from inspect import iscoroutinefunction
-else:  # pragma: no cover
-    from asyncio import iscoroutinefunction
-
 
 # Copy of starlette.routing.request_response modified to include the
 # dependencies' AsyncExitStack
@@ -218,6 +213,33 @@ def _merge_lifespan_context(
     return merged_lifespan  # type: ignore[return-value]
 
 
+# Cache for endpoint context to avoid re-extracting on every request
+_endpoint_context_cache: Dict[int, EndpointContext] = {}
+
+
+def _extract_endpoint_context(func: Any) -> EndpointContext:
+    """Extract endpoint context with caching to avoid repeated file I/O."""
+    func_id = id(func)
+
+    if func_id in _endpoint_context_cache:
+        return _endpoint_context_cache[func_id]
+
+    try:
+        ctx: EndpointContext = {}
+
+        if (source_file := inspect.getsourcefile(func)) is not None:
+            ctx["file"] = source_file
+        if (line_number := inspect.getsourcelines(func)[1]) is not None:
+            ctx["line"] = line_number
+        if (func_name := getattr(func, "__name__", None)) is not None:
+            ctx["function"] = func_name
+    except Exception:
+        ctx = EndpointContext()
+
+    _endpoint_context_cache[func_id] = ctx
+    return ctx
+
+
 async def serialize_response(
     *,
     field: Optional[ModelField] = None,
@@ -229,6 +251,7 @@ async def serialize_response(
     exclude_defaults: bool = False,
     exclude_none: bool = False,
     is_coroutine: bool = True,
+    endpoint_ctx: Optional[EndpointContext] = None,
 ) -> Any:
     if field:
         errors = []
@@ -251,8 +274,11 @@ async def serialize_response(
         elif errors_:
             errors.append(errors_)
         if errors:
+            ctx = endpoint_ctx or EndpointContext()
             raise ResponseValidationError(
-                errors=_normalize_errors(errors), body=response_content
+                errors=_normalize_errors(errors),
+                body=response_content,
+                endpoint_ctx=ctx,
             )
 
         if hasattr(field, "serialize"):
@@ -308,7 +334,7 @@ def get_request_handler(
     embed_body_fields: bool = False,
 ) -> Callable[[Request], Coroutine[Any, Any, Response]]:
     assert dependant.call is not None, "dependant.call must be a function"
-    is_coroutine = iscoroutinefunction(dependant.call)
+    is_coroutine = dependant.is_coroutine_callable
     is_body_form = body_field and isinstance(
         body_field.field_info, (params.Form, temp_pydantic_v1_params.Form)
     )
@@ -324,6 +350,18 @@ def get_request_handler(
             "fastapi_middleware_astack not found in request scope"
         )
 
+        # Extract endpoint context for error messages
+        endpoint_ctx = (
+            _extract_endpoint_context(dependant.call)
+            if dependant.call
+            else EndpointContext()
+        )
+
+        if dependant.path:
+            # For mounted sub-apps, include the mount path prefix
+            mount_path = request.scope.get("root_path", "").rstrip("/")
+            endpoint_ctx["path"] = f"{request.method} {mount_path}{dependant.path}"
+
         # Read body and auto-close files
         try:
             body: Any = None
@@ -361,6 +399,7 @@ def get_request_handler(
                     }
                 ],
                 body=e.doc,
+                endpoint_ctx=endpoint_ctx,
             )
             raise validation_error from e
         except HTTPException:
@@ -420,6 +459,7 @@ def get_request_handler(
                     exclude_defaults=response_model_exclude_defaults,
                     exclude_none=response_model_exclude_none,
                     is_coroutine=is_coroutine,
+                    endpoint_ctx=endpoint_ctx,
                 )
                 response = actual_response_class(content, **response_args)
                 if not is_body_allowed_for_status_code(response.status_code):
@@ -427,7 +467,7 @@ def get_request_handler(
                 response.headers.raw.extend(solved_result.response.headers.raw)
         if errors:
             validation_error = RequestValidationError(
-                _normalize_errors(errors), body=body
+                _normalize_errors(errors), body=body, endpoint_ctx=endpoint_ctx
             )
             raise validation_error
 
@@ -444,6 +484,15 @@ def get_websocket_app(
     embed_body_fields: bool = False,
 ) -> Callable[[WebSocket], Coroutine[Any, Any, Any]]:
     async def app(websocket: WebSocket) -> None:
+        endpoint_ctx = (
+            _extract_endpoint_context(dependant.call)
+            if dependant.call
+            else EndpointContext()
+        )
+        if dependant.path:
+            # For mounted sub-apps, include the mount path prefix
+            mount_path = websocket.scope.get("root_path", "").rstrip("/")
+            endpoint_ctx["path"] = f"WS {mount_path}{dependant.path}"
         async_exit_stack = websocket.scope.get("fastapi_inner_astack")
         assert isinstance(async_exit_stack, AsyncExitStack), (
             "fastapi_inner_astack not found in request scope"
@@ -457,7 +506,8 @@ def get_websocket_app(
         )
         if solved_result.errors:
             raise WebSocketRequestValidationError(
-                _normalize_errors(solved_result.errors)
+                _normalize_errors(solved_result.errors),
+                endpoint_ctx=endpoint_ctx,
             )
         assert dependant.call is not None, "dependant.call must be a function"
         await dependant.call(**solved_result.values)

pyproject.toml

@@ -236,8 +236,15 @@ ignore = [
 "docs_src/custom_response/tutorial007.py" = ["B007"]
 "docs_src/dataclasses/tutorial003.py" = ["I001"]
 "docs_src/path_operation_advanced_configuration/tutorial007.py" = ["B904"]
+"docs_src/path_operation_advanced_configuration/tutorial007_py39.py" = ["B904"]
 "docs_src/path_operation_advanced_configuration/tutorial007_pv1.py" = ["B904"]
+"docs_src/path_operation_advanced_configuration/tutorial007_pv1_py39.py" = ["B904"]
 "docs_src/custom_request_and_route/tutorial002.py" = ["B904"]
+"docs_src/custom_request_and_route/tutorial002_py39.py" = ["B904"]
+"docs_src/custom_request_and_route/tutorial002_py310.py" = ["B904"]
+"docs_src/custom_request_and_route/tutorial002_an.py" = ["B904"]
+"docs_src/custom_request_and_route/tutorial002_an_py39.py" = ["B904"]
+"docs_src/custom_request_and_route/tutorial002_an_py310.py" = ["B904"]
 "docs_src/dependencies/tutorial008_an.py" = ["F821"]
 "docs_src/dependencies/tutorial008_an_py39.py" = ["F821"]
 "docs_src/query_params_str_validations/tutorial012_an.py" = ["B006"]

scripts/mkdocs_hooks.py

@@ -132,7 +132,7 @@ def on_pre_page(page: Page, *, config: MkDocsConfig, files: Files) -> Page:
 def on_page_markdown(
     markdown: str, *, page: Page, config: MkDocsConfig, files: Files
 ) -> str:
-    # Set matadata["social"]["cards_layout_options"]["title"] to clean title (without
+    # Set metadata["social"]["cards_layout_options"]["title"] to clean title (without
     # permalink)
     title = page.title
     clean_title = title.split("{ #")[0]

tests/forward_reference_type.py

@@ -0,0 +1,9 @@
+from pydantic import BaseModel
+
+
+def forwardref_method(input: "ForwardRefModel") -> "ForwardRefModel":
+    return ForwardRefModel(x=input.x + 1)
+
+
+class ForwardRefModel(BaseModel):
+    x: int = 0

tests/test_arbitrary_types.py

@@ -0,0 +1,141 @@
+from typing import List
+
+import pytest
+from fastapi import FastAPI
+from fastapi.testclient import TestClient
+from inline_snapshot import snapshot
+from typing_extensions import Annotated
+
+from .utils import needs_pydanticv2
+
+
+@pytest.fixture(name="client")
+def get_client():
+    from pydantic import (
+        BaseModel,
+        ConfigDict,
+        PlainSerializer,
+        TypeAdapter,
+        WithJsonSchema,
+    )
+
+    class FakeNumpyArray:
+        def __init__(self):
+            self.data = [1.0, 2.0, 3.0]
+
+    FakeNumpyArrayPydantic = Annotated[
+        FakeNumpyArray,
+        WithJsonSchema(TypeAdapter(List[float]).json_schema()),
+        PlainSerializer(lambda v: v.data),
+    ]
+
+    class MyModel(BaseModel):
+        model_config = ConfigDict(arbitrary_types_allowed=True)
+        custom_field: FakeNumpyArrayPydantic
+
+    app = FastAPI()
+
+    @app.get("/")
+    def test() -> MyModel:
+        return MyModel(custom_field=FakeNumpyArray())
+
+    client = TestClient(app)
+    return client
+
+
+@needs_pydanticv2
+def test_get(client: TestClient):
+    response = client.get("/")
+    assert response.json() == {"custom_field": [1.0, 2.0, 3.0]}
+
+
+@needs_pydanticv2
+def test_typeadapter():
+    # This test is only to confirm that Pydantic alone is working as expected
+    from pydantic import (
+        BaseModel,
+        ConfigDict,
+        PlainSerializer,
+        TypeAdapter,
+        WithJsonSchema,
+    )
+
+    class FakeNumpyArray:
+        def __init__(self):
+            self.data = [1.0, 2.0, 3.0]
+
+    FakeNumpyArrayPydantic = Annotated[
+        FakeNumpyArray,
+        WithJsonSchema(TypeAdapter(List[float]).json_schema()),
+        PlainSerializer(lambda v: v.data),
+    ]
+
+    class MyModel(BaseModel):
+        model_config = ConfigDict(arbitrary_types_allowed=True)
+        custom_field: FakeNumpyArrayPydantic
+
+    ta = TypeAdapter(MyModel)
+    assert ta.dump_python(MyModel(custom_field=FakeNumpyArray())) == {
+        "custom_field": [1.0, 2.0, 3.0]
+    }
+    assert ta.json_schema() == snapshot(
+        {
+            "properties": {
+                "custom_field": {
+                    "items": {"type": "number"},
+                    "title": "Custom Field",
+                    "type": "array",
+                }
+            },
+            "required": ["custom_field"],
+            "title": "MyModel",
+            "type": "object",
+        }
+    )
+
+
+@needs_pydanticv2
+def test_openapi_schema(client: TestClient):
+    response = client.get("openapi.json")
+    assert response.json() == snapshot(
+        {
+            "openapi": "3.1.0",
+            "info": {"title": "FastAPI", "version": "0.1.0"},
+            "paths": {
+                "/": {
+                    "get": {
+                        "summary": "Test",
+                        "operationId": "test__get",
+                        "responses": {
+                            "200": {
+                                "description": "Successful Response",
+                                "content": {
+                                    "application/json": {
+                                        "schema": {
+                                            "$ref": "#/components/schemas/MyModel"
+                                        }
+                                    }
+                                },
+                            }
+                        },
+                    }
+                }
+            },
+            "components": {
+                "schemas": {
+                    "MyModel": {
+                        "properties": {
+                            "custom_field": {
+                                "items": {"type": "number"},
+                                "type": "array",
+                                "title": "Custom Field",
+                            }
+                        },
+                        "type": "object",
+                        "required": ["custom_field"],
+                        "title": "MyModel",
+                    }
+                }
+            },
+        }
+    )

tests/test_compat.py

@@ -14,7 +14,7 @@ from fastapi.testclient import TestClient
 from pydantic import BaseModel, ConfigDict
 from pydantic.fields import FieldInfo
 
-from .utils import needs_py_lt_314, needs_pydanticv2
+from .utils import needs_py310, needs_py_lt_314, needs_pydanticv2
 
 
 @needs_pydanticv2
@@ -148,6 +148,19 @@ def test_serialize_sequence_value_with_optional_list():
     assert isinstance(result, list)
 
 
+@needs_pydanticv2
+@needs_py310
+def test_serialize_sequence_value_with_optional_list_pipe_union():
+    """Test that serialize_sequence_value handles optional lists correctly (with new syntax)."""
+    from fastapi._compat import v2
+
+    field_info = FieldInfo(annotation=list[str] | None)
+    field = v2.ModelField(name="items", field_info=field_info)
+    result = v2.serialize_sequence_value(field=field, value=["a", "b", "c"])
+    assert result == ["a", "b", "c"]
+    assert isinstance(result, list)
+
+
 @needs_pydanticv2
 def test_serialize_sequence_value_with_none_first_in_union():
     """Test that serialize_sequence_value handles Union[None, List[...]] correctly."""

tests/test_dependency_class.py

@@ -48,6 +48,34 @@ async_callable_gen_dependency = AsyncCallableGenDependency()
 methods_dependency = MethodsDependency()
 
 
+@app.get("/callable-dependency-class")
+async def get_callable_dependency_class(
+    value: str, instance: CallableDependency = Depends()
+):
+    return instance(value)
+
+
+@app.get("/callable-gen-dependency-class")
+async def get_callable_gen_dependency_class(
+    value: str, instance: CallableGenDependency = Depends()
+):
+    return next(instance(value))
+
+
+@app.get("/async-callable-dependency-class")
+async def get_async_callable_dependency_class(
+    value: str, instance: AsyncCallableDependency = Depends()
+):
+    return await instance(value)
+
+
+@app.get("/async-callable-gen-dependency-class")
+async def get_async_callable_gen_dependency_class(
+    value: str, instance: AsyncCallableGenDependency = Depends()
+):
+    return await instance(value).__anext__()
+
+
 @app.get("/callable-dependency")
 async def get_callable_dependency(value: str = Depends(callable_dependency)):
     return value
@@ -114,6 +142,10 @@ client = TestClient(app)
         ("/synchronous-method-gen-dependency", "synchronous-method-gen-dependency"),
         ("/asynchronous-method-dependency", "asynchronous-method-dependency"),
         ("/asynchronous-method-gen-dependency", "asynchronous-method-gen-dependency"),
+        ("/callable-dependency-class", "callable-dependency-class"),
+        ("/callable-gen-dependency-class", "callable-gen-dependency-class"),
+        ("/async-callable-dependency-class", "async-callable-dependency-class"),
+        ("/async-callable-gen-dependency-class", "async-callable-gen-dependency-class"),
     ],
 )
 def test_class_dependency(route, value):

tests/test_dependency_partial.py

@@ -0,0 +1,251 @@
+from functools import partial
+from typing import AsyncGenerator, Generator
+
+import pytest
+from fastapi import Depends, FastAPI
+from fastapi.testclient import TestClient
+from typing_extensions import Annotated
+
+app = FastAPI()
+
+
+def function_dependency(value: str) -> str:
+    return value
+
+
+async def async_function_dependency(value: str) -> str:
+    return value
+
+
+def gen_dependency(value: str) -> Generator[str, None, None]:
+    yield value
+
+
+async def async_gen_dependency(value: str) -> AsyncGenerator[str, None]:
+    yield value
+
+
+class CallableDependency:
+    def __call__(self, value: str) -> str:
+        return value
+
+
+class CallableGenDependency:
+    def __call__(self, value: str) -> Generator[str, None, None]:
+        yield value
+
+
+class AsyncCallableDependency:
+    async def __call__(self, value: str) -> str:
+        return value
+
+
+class AsyncCallableGenDependency:
+    async def __call__(self, value: str) -> AsyncGenerator[str, None]:
+        yield value
+
+
+class MethodsDependency:
+    def synchronous(self, value: str) -> str:
+        return value
+
+    async def asynchronous(self, value: str) -> str:
+        return value
+
+    def synchronous_gen(self, value: str) -> Generator[str, None, None]:
+        yield value
+
+    async def asynchronous_gen(self, value: str) -> AsyncGenerator[str, None]:
+        yield value
+
+
+callable_dependency = CallableDependency()
+callable_gen_dependency = CallableGenDependency()
+async_callable_dependency = AsyncCallableDependency()
+async_callable_gen_dependency = AsyncCallableGenDependency()
+methods_dependency = MethodsDependency()
+
+
+@app.get("/partial-function-dependency")
+async def get_partial_function_dependency(
+    value: Annotated[
+        str, Depends(partial(function_dependency, "partial-function-dependency"))
+    ],
+) -> str:
+    return value
+
+
+@app.get("/partial-async-function-dependency")
+async def get_partial_async_function_dependency(
+    value: Annotated[
+        str,
+        Depends(
+            partial(async_function_dependency, "partial-async-function-dependency")
+        ),
+    ],
+) -> str:
+    return value
+
+
+@app.get("/partial-gen-dependency")
+async def get_partial_gen_dependency(
+    value: Annotated[str, Depends(partial(gen_dependency, "partial-gen-dependency"))],
+) -> str:
+    return value
+
+
+@app.get("/partial-async-gen-dependency")
+async def get_partial_async_gen_dependency(
+    value: Annotated[
+        str, Depends(partial(async_gen_dependency, "partial-async-gen-dependency"))
+    ],
+) -> str:
+    return value
+
+
+@app.get("/partial-callable-dependency")
+async def get_partial_callable_dependency(
+    value: Annotated[
+        str, Depends(partial(callable_dependency, "partial-callable-dependency"))
+    ],
+) -> str:
+    return value
+
+
+@app.get("/partial-callable-gen-dependency")
+async def get_partial_callable_gen_dependency(
+    value: Annotated[
+        str,
+        Depends(partial(callable_gen_dependency, "partial-callable-gen-dependency")),
+    ],
+) -> str:
+    return value
+
+
+@app.get("/partial-async-callable-dependency")
+async def get_partial_async_callable_dependency(
+    value: Annotated[
+        str,
+        Depends(
+            partial(async_callable_dependency, "partial-async-callable-dependency")
+        ),
+    ],
+) -> str:
+    return value
+
+
+@app.get("/partial-async-callable-gen-dependency")
+async def get_partial_async_callable_gen_dependency(
+    value: Annotated[
+        str,
+        Depends(
+            partial(
+                async_callable_gen_dependency, "partial-async-callable-gen-dependency"
+            )
+        ),
+    ],
+) -> str:
+    return value
+
+
+@app.get("/partial-synchronous-method-dependency")
+async def get_partial_synchronous_method_dependency(
+    value: Annotated[
+        str,
+        Depends(
+            partial(
+                methods_dependency.synchronous, "partial-synchronous-method-dependency"
+            )
+        ),
+    ],
+) -> str:
+    return value
+
+
+@app.get("/partial-synchronous-method-gen-dependency")
+async def get_partial_synchronous_method_gen_dependency(
+    value: Annotated[
+        str,
+        Depends(
+            partial(
+                methods_dependency.synchronous_gen,
+                "partial-synchronous-method-gen-dependency",
+            )
+        ),
+    ],
+) -> str:
+    return value
+
+
+@app.get("/partial-asynchronous-method-dependency")
+async def get_partial_asynchronous_method_dependency(
+    value: Annotated[
+        str,
+        Depends(
+            partial(
+                methods_dependency.asynchronous,
+                "partial-asynchronous-method-dependency",
+            )
+        ),
+    ],
+) -> str:
+    return value
+
+
+@app.get("/partial-asynchronous-method-gen-dependency")
+async def get_partial_asynchronous_method_gen_dependency(
+    value: Annotated[
+        str,
+        Depends(
+            partial(
+                methods_dependency.asynchronous_gen,
+                "partial-asynchronous-method-gen-dependency",
+            )
+        ),
+    ],
+) -> str:
+    return value
+
+
+client = TestClient(app)
+
+
+@pytest.mark.parametrize(
+    "route,value",
+    [
+        ("/partial-function-dependency", "partial-function-dependency"),
+        (
+            "/partial-async-function-dependency",
+            "partial-async-function-dependency",
+        ),
+        ("/partial-gen-dependency", "partial-gen-dependency"),
+        ("/partial-async-gen-dependency", "partial-async-gen-dependency"),
+        ("/partial-callable-dependency", "partial-callable-dependency"),
+        ("/partial-callable-gen-dependency", "partial-callable-gen-dependency"),
+        ("/partial-async-callable-dependency", "partial-async-callable-dependency"),
+        (
+            "/partial-async-callable-gen-dependency",
+            "partial-async-callable-gen-dependency",
+        ),
+        (
+            "/partial-synchronous-method-dependency",
+            "partial-synchronous-method-dependency",
+        ),
+        (
+            "/partial-synchronous-method-gen-dependency",
+            "partial-synchronous-method-gen-dependency",
+        ),
+        (
+            "/partial-asynchronous-method-dependency",
+            "partial-asynchronous-method-dependency",
+        ),
+        (
+            "/partial-asynchronous-method-gen-dependency",
+            "partial-asynchronous-method-gen-dependency",
+        ),
+    ],
+)
+def test_dependency_types_with_partial(route: str, value: str) -> None:
+    response = client.get(route)
+    assert response.status_code == 200, response.text
+    assert response.json() == value

tests/test_dependency_wrapped.py

@@ -0,0 +1,449 @@
+import inspect
+import sys
+from functools import wraps
+from typing import AsyncGenerator, Generator
+
+import pytest
+from fastapi import Depends, FastAPI
+from fastapi.concurrency import iterate_in_threadpool, run_in_threadpool
+from fastapi.testclient import TestClient
+
+if sys.version_info >= (3, 13):  # pragma: no cover
+    from inspect import iscoroutinefunction
+else:  # pragma: no cover
+    from asyncio import iscoroutinefunction
+
+
+def noop_wrap(func):
+    @wraps(func)
+    def wrapper(*args, **kwargs):
+        return func(*args, **kwargs)
+
+    return wrapper
+
+
+def noop_wrap_async(func):
+    if inspect.isgeneratorfunction(func):
+
+        @wraps(func)
+        async def gen_wrapper(*args, **kwargs):
+            async for item in iterate_in_threadpool(func(*args, **kwargs)):
+                yield item
+
+        return gen_wrapper
+
+    elif inspect.isasyncgenfunction(func):
+
+        @wraps(func)
+        async def async_gen_wrapper(*args, **kwargs):
+            async for item in func(*args, **kwargs):
+                yield item
+
+        return async_gen_wrapper
+
+    @wraps(func)
+    async def wrapper(*args, **kwargs):
+        if inspect.isroutine(func) and iscoroutinefunction(func):
+            return await func(*args, **kwargs)
+        if inspect.isclass(func):
+            return await run_in_threadpool(func, *args, **kwargs)
+        dunder_call = getattr(func, "__call__", None)  # noqa: B004
+        if iscoroutinefunction(dunder_call):
+            return await dunder_call(*args, **kwargs)
+        return await run_in_threadpool(func, *args, **kwargs)
+
+    return wrapper
+
+
+class ClassInstanceDep:
+    def __call__(self):
+        return True
+
+
+class_instance_dep = ClassInstanceDep()
+wrapped_class_instance_dep = noop_wrap(class_instance_dep)
+wrapped_class_instance_dep_async_wrapper = noop_wrap_async(class_instance_dep)
+
+
+class ClassInstanceGenDep:
+    def __call__(self):
+        yield True
+
+
+class_instance_gen_dep = ClassInstanceGenDep()
+wrapped_class_instance_gen_dep = noop_wrap(class_instance_gen_dep)
+
+
+class ClassInstanceWrappedDep:
+    @noop_wrap
+    def __call__(self):
+        return True
+
+
+class_instance_wrapped_dep = ClassInstanceWrappedDep()
+
+
+class ClassInstanceWrappedAsyncDep:
+    @noop_wrap_async
+    def __call__(self):
+        return True
+
+
+class_instance_wrapped_async_dep = ClassInstanceWrappedAsyncDep()
+
+
+class ClassInstanceWrappedGenDep:
+    @noop_wrap
+    def __call__(self):
+        yield True
+
+
+class_instance_wrapped_gen_dep = ClassInstanceWrappedGenDep()
+
+
+class ClassInstanceWrappedAsyncGenDep:
+    @noop_wrap_async
+    def __call__(self):
+        yield True
+
+
+class_instance_wrapped_async_gen_dep = ClassInstanceWrappedAsyncGenDep()
+
+
+class ClassDep:
+    def __init__(self):
+        self.value = True
+
+
+wrapped_class_dep = noop_wrap(ClassDep)
+wrapped_class_dep_async_wrapper = noop_wrap_async(ClassDep)
+
+
+class ClassInstanceAsyncDep:
+    async def __call__(self):
+        return True
+
+
+class_instance_async_dep = ClassInstanceAsyncDep()
+wrapped_class_instance_async_dep = noop_wrap(class_instance_async_dep)
+wrapped_class_instance_async_dep_async_wrapper = noop_wrap_async(
+    class_instance_async_dep
+)
+
+
+class ClassInstanceAsyncGenDep:
+    async def __call__(self):
+        yield True
+
+
+class_instance_async_gen_dep = ClassInstanceAsyncGenDep()
+wrapped_class_instance_async_gen_dep = noop_wrap(class_instance_async_gen_dep)
+
+
+class ClassInstanceAsyncWrappedDep:
+    @noop_wrap
+    async def __call__(self):
+        return True
+
+
+class_instance_async_wrapped_dep = ClassInstanceAsyncWrappedDep()
+
+
+class ClassInstanceAsyncWrappedAsyncDep:
+    @noop_wrap_async
+    async def __call__(self):
+        return True
+
+
+class_instance_async_wrapped_async_dep = ClassInstanceAsyncWrappedAsyncDep()
+
+
+class ClassInstanceAsyncWrappedGenDep:
+    @noop_wrap
+    async def __call__(self):
+        yield True
+
+
+class_instance_async_wrapped_gen_dep = ClassInstanceAsyncWrappedGenDep()
+
+
+class ClassInstanceAsyncWrappedGenAsyncDep:
+    @noop_wrap_async
+    async def __call__(self):
+        yield True
+
+
+class_instance_async_wrapped_gen_async_dep = ClassInstanceAsyncWrappedGenAsyncDep()
+
+app = FastAPI()
+
+# Sync wrapper
+
+
+@noop_wrap
+def wrapped_dependency() -> bool:
+    return True
+
+
+@noop_wrap
+def wrapped_gen_dependency() -> Generator[bool, None, None]:
+    yield True
+
+
+@noop_wrap
+async def async_wrapped_dependency() -> bool:
+    return True
+
+
+@noop_wrap
+async def async_wrapped_gen_dependency() -> AsyncGenerator[bool, None]:
+    yield True
+
+
+@app.get("/wrapped-dependency/")
+async def get_wrapped_dependency(value: bool = Depends(wrapped_dependency)):
+    return value
+
+
+@app.get("/wrapped-gen-dependency/")
+async def get_wrapped_gen_dependency(value: bool = Depends(wrapped_gen_dependency)):
+    return value
+
+
+@app.get("/async-wrapped-dependency/")
+async def get_async_wrapped_dependency(value: bool = Depends(async_wrapped_dependency)):
+    return value
+
+
+@app.get("/async-wrapped-gen-dependency/")
+async def get_async_wrapped_gen_dependency(
+    value: bool = Depends(async_wrapped_gen_dependency),
+):
+    return value
+
+
+@app.get("/wrapped-class-instance-dependency/")
+async def get_wrapped_class_instance_dependency(
+    value: bool = Depends(wrapped_class_instance_dep),
+):
+    return value
+
+
+@app.get("/wrapped-class-instance-async-dependency/")
+async def get_wrapped_class_instance_async_dependency(
+    value: bool = Depends(wrapped_class_instance_async_dep),
+):
+    return value
+
+
+@app.get("/wrapped-class-instance-gen-dependency/")
+async def get_wrapped_class_instance_gen_dependency(
+    value: bool = Depends(wrapped_class_instance_gen_dep),
+):
+    return value
+
+
+@app.get("/wrapped-class-instance-async-gen-dependency/")
+async def get_wrapped_class_instance_async_gen_dependency(
+    value: bool = Depends(wrapped_class_instance_async_gen_dep),
+):
+    return value
+
+
+@app.get("/class-instance-wrapped-dependency/")
+async def get_class_instance_wrapped_dependency(
+    value: bool = Depends(class_instance_wrapped_dep),
+):
+    return value
+
+
+@app.get("/class-instance-wrapped-async-dependency/")
+async def get_class_instance_wrapped_async_dependency(
+    value: bool = Depends(class_instance_wrapped_async_dep),
+):
+    return value
+
+
+@app.get("/class-instance-async-wrapped-dependency/")
+async def get_class_instance_async_wrapped_dependency(
+    value: bool = Depends(class_instance_async_wrapped_dep),
+):
+    return value
+
+
+@app.get("/class-instance-async-wrapped-async-dependency/")
+async def get_class_instance_async_wrapped_async_dependency(
+    value: bool = Depends(class_instance_async_wrapped_async_dep),
+):
+    return value
+
+
+@app.get("/class-instance-wrapped-gen-dependency/")
+async def get_class_instance_wrapped_gen_dependency(
+    value: bool = Depends(class_instance_wrapped_gen_dep),
+):
+    return value
+
+
+@app.get("/class-instance-wrapped-async-gen-dependency/")
+async def get_class_instance_wrapped_async_gen_dependency(
+    value: bool = Depends(class_instance_wrapped_async_gen_dep),
+):
+    return value
+
+
+@app.get("/class-instance-async-wrapped-gen-dependency/")
+async def get_class_instance_async_wrapped_gen_dependency(
+    value: bool = Depends(class_instance_async_wrapped_gen_dep),
+):
+    return value
+
+
+@app.get("/class-instance-async-wrapped-gen-async-dependency/")
+async def get_class_instance_async_wrapped_gen_async_dependency(
+    value: bool = Depends(class_instance_async_wrapped_gen_async_dep),
+):
+    return value
+
+
+@app.get("/wrapped-class-dependency/")
+async def get_wrapped_class_dependency(value: ClassDep = Depends(wrapped_class_dep)):
+    return value.value
+
+
+@app.get("/wrapped-endpoint/")
+@noop_wrap
+def get_wrapped_endpoint():
+    return True
+
+
+@app.get("/async-wrapped-endpoint/")
+@noop_wrap
+async def get_async_wrapped_endpoint():
+    return True
+
+
+# Async wrapper
+
+
+@noop_wrap_async
+def wrapped_dependency_async_wrapper() -> bool:
+    return True
+
+
+@noop_wrap_async
+def wrapped_gen_dependency_async_wrapper() -> Generator[bool, None, None]:
+    yield True
+
+
+@noop_wrap_async
+async def async_wrapped_dependency_async_wrapper() -> bool:
+    return True
+
+
+@noop_wrap_async
+async def async_wrapped_gen_dependency_async_wrapper() -> AsyncGenerator[bool, None]:
+    yield True
+
+
+@app.get("/wrapped-dependency-async-wrapper/")
+async def get_wrapped_dependency_async_wrapper(
+    value: bool = Depends(wrapped_dependency_async_wrapper),
+):
+    return value
+
+
+@app.get("/wrapped-gen-dependency-async-wrapper/")
+async def get_wrapped_gen_dependency_async_wrapper(
+    value: bool = Depends(wrapped_gen_dependency_async_wrapper),
+):
+    return value
+
+
+@app.get("/async-wrapped-dependency-async-wrapper/")
+async def get_async_wrapped_dependency_async_wrapper(
+    value: bool = Depends(async_wrapped_dependency_async_wrapper),
+):
+    return value
+
+
+@app.get("/async-wrapped-gen-dependency-async-wrapper/")
+async def get_async_wrapped_gen_dependency_async_wrapper(
+    value: bool = Depends(async_wrapped_gen_dependency_async_wrapper),
+):
+    return value
+
+
+@app.get("/wrapped-class-instance-dependency-async-wrapper/")
+async def get_wrapped_class_instance_dependency_async_wrapper(
+    value: bool = Depends(wrapped_class_instance_dep_async_wrapper),
+):
+    return value
+
+
+@app.get("/wrapped-class-instance-async-dependency-async-wrapper/")
+async def get_wrapped_class_instance_async_dependency_async_wrapper(
+    value: bool = Depends(wrapped_class_instance_async_dep_async_wrapper),
+):
+    return value
+
+
+@app.get("/wrapped-class-dependency-async-wrapper/")
+async def get_wrapped_class_dependency_async_wrapper(
+    value: ClassDep = Depends(wrapped_class_dep_async_wrapper),
+):
+    return value.value
+
+
+@app.get("/wrapped-endpoint-async-wrapper/")
+@noop_wrap_async
+def get_wrapped_endpoint_async_wrapper():
+    return True
+
+
+@app.get("/async-wrapped-endpoint-async-wrapper/")
+@noop_wrap_async
+async def get_async_wrapped_endpoint_async_wrapper():
+    return True
+
+
+client = TestClient(app)
+
+
+@pytest.mark.parametrize(
+    "route",
+    [
+        "/wrapped-dependency/",
+        "/wrapped-gen-dependency/",
+        "/async-wrapped-dependency/",
+        "/async-wrapped-gen-dependency/",
+        "/wrapped-class-instance-dependency/",
+        "/wrapped-class-instance-async-dependency/",
+        "/wrapped-class-instance-gen-dependency/",
+        "/wrapped-class-instance-async-gen-dependency/",
+        "/class-instance-wrapped-dependency/",
+        "/class-instance-wrapped-async-dependency/",
+        "/class-instance-async-wrapped-dependency/",
+        "/class-instance-async-wrapped-async-dependency/",
+        "/class-instance-wrapped-gen-dependency/",
+        "/class-instance-wrapped-async-gen-dependency/",
+        "/class-instance-async-wrapped-gen-dependency/",
+        "/class-instance-async-wrapped-gen-async-dependency/",
+        "/wrapped-class-dependency/",
+        "/wrapped-endpoint/",
+        "/async-wrapped-endpoint/",
+        "/wrapped-dependency-async-wrapper/",
+        "/wrapped-gen-dependency-async-wrapper/",
+        "/async-wrapped-dependency-async-wrapper/",
+        "/async-wrapped-gen-dependency-async-wrapper/",
+        "/wrapped-class-instance-dependency-async-wrapper/",
+        "/wrapped-class-instance-async-dependency-async-wrapper/",
+        "/wrapped-class-dependency-async-wrapper/",
+        "/wrapped-endpoint-async-wrapper/",
+        "/async-wrapped-endpoint-async-wrapper/",
+    ],
+)
+def test_class_dependency(route):
+    response = client.get(route)
+    assert response.status_code == 200, response.text
+    assert response.json() is True

tests/test_openapi_separate_input_output_schemas.py

@@ -24,6 +24,18 @@ class Item(BaseModel):
         model_config = {"json_schema_serialization_defaults_required": True}
 
 
+if PYDANTIC_V2:
+    from pydantic import computed_field
+
+    class WithComputedField(BaseModel):
+        name: str
+
+        @computed_field
+        @property
+        def computed_field(self) -> str:
+            return f"computed {self.name}"
+
+
 def get_app_client(separate_input_output_schemas: bool = True) -> TestClient:
     app = FastAPI(separate_input_output_schemas=separate_input_output_schemas)
 
@@ -46,6 +58,14 @@ def get_app_client(separate_input_output_schemas: bool = True) -> TestClient:
             Item(name="Plumbus"),
         ]
 
+    if PYDANTIC_V2:
+
+        @app.post("/with-computed-field/")
+        def create_with_computed_field(
+            with_computed_field: WithComputedField,
+        ) -> WithComputedField:
+            return with_computed_field
+
     client = TestClient(app)
     return client
 
@@ -131,6 +151,23 @@ def test_read_items():
     )
 
 
+@needs_pydanticv2
+def test_with_computed_field():
+    client = get_app_client()
+    client_no = get_app_client(separate_input_output_schemas=False)
+    response = client.post("/with-computed-field/", json={"name": "example"})
+    response2 = client_no.post("/with-computed-field/", json={"name": "example"})
+    assert response.status_code == response2.status_code == 200, response.text
+    assert (
+        response.json()
+        == response2.json()
+        == {
+            "name": "example",
+            "computed_field": "computed example",
+        }
+    )
+
+
 @needs_pydanticv2
 def test_openapi_schema():
     client = get_app_client()
@@ -245,6 +282,44 @@ def test_openapi_schema():
                         },
                     }
                 },
+                "/with-computed-field/": {
+                    "post": {
+                        "summary": "Create With Computed Field",
+                        "operationId": "create_with_computed_field_with_computed_field__post",
+                        "requestBody": {
+                            "content": {
+                                "application/json": {
+                                    "schema": {
+                                        "$ref": "#/components/schemas/WithComputedField-Input"
+                                    }
+                                }
+                            },
+                            "required": True,
+                        },
+                        "responses": {
+                            "200": {
+                                "description": "Successful Response",
+                                "content": {
+                                    "application/json": {
+                                        "schema": {
+                                            "$ref": "#/components/schemas/WithComputedField-Output"
+                                        }
+                                    }
+                                },
+                            },
+                            "422": {
+                                "description": "Validation Error",
+                                "content": {
+                                    "application/json": {
+                                        "schema": {
+                                            "$ref": "#/components/schemas/HTTPValidationError"
+                                        }
+                                    }
+                                },
+                            },
+                        },
+                    },
+                },
             },
             "components": {
                 "schemas": {
@@ -333,6 +408,25 @@ def test_openapi_schema():
                         "required": ["subname", "sub_description", "tags"],
                         "title": "SubItem",
                     },
+                    "WithComputedField-Input": {
+                        "properties": {"name": {"type": "string", "title": "Name"}},
+                        "type": "object",
+                        "required": ["name"],
+                        "title": "WithComputedField",
+                    },
+                    "WithComputedField-Output": {
+                        "properties": {
+                            "name": {"type": "string", "title": "Name"},
+                            "computed_field": {
+                                "type": "string",
+                                "title": "Computed Field",
+                                "readOnly": True,
+                            },
+                        },
+                        "type": "object",
+                        "required": ["name", "computed_field"],
+                        "title": "WithComputedField",
+                    },
                     "ValidationError": {
                         "properties": {
                             "loc": {
@@ -458,6 +552,44 @@ def test_openapi_schema_no_separate():
                     },
                 }
             },
+            "/with-computed-field/": {
+                "post": {
+                    "summary": "Create With Computed Field",
+                    "operationId": "create_with_computed_field_with_computed_field__post",
+                    "requestBody": {
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/WithComputedField-Input"
+                                }
+                            }
+                        },
+                        "required": True,
+                    },
+                    "responses": {
+                        "200": {
+                            "description": "Successful Response",
+                            "content": {
+                                "application/json": {
+                                    "schema": {
+                                        "$ref": "#/components/schemas/WithComputedField-Output"
+                                    }
+                                }
+                            },
+                        },
+                        "422": {
+                            "description": "Validation Error",
+                            "content": {
+                                "application/json": {
+                                    "schema": {
+                                        "$ref": "#/components/schemas/HTTPValidationError"
+                                    }
+                                }
+                            },
+                        },
+                    },
+                },
+            },
         },
         "components": {
             "schemas": {
@@ -508,6 +640,25 @@ def test_openapi_schema_no_separate():
                     "required": ["subname"],
                     "title": "SubItem",
                 },
+                "WithComputedField-Input": {
+                    "properties": {"name": {"type": "string", "title": "Name"}},
+                    "type": "object",
+                    "required": ["name"],
+                    "title": "WithComputedField",
+                },
+                "WithComputedField-Output": {
+                    "properties": {
+                        "name": {"type": "string", "title": "Name"},
+                        "computed_field": {
+                            "type": "string",
+                            "title": "Computed Field",
+                            "readOnly": True,
+                        },
+                    },
+                    "type": "object",
+                    "required": ["name", "computed_field"],
+                    "title": "WithComputedField",
+                },
                 "ValidationError": {
                     "properties": {
                         "loc": {

tests/test_pydanticv2_dataclasses_uuid_stringified_annotations.py

@@ -0,0 +1,52 @@
+from __future__ import annotations
+
+import uuid
+from dataclasses import dataclass, field
+from typing import List, Union
+
+from dirty_equals import IsUUID
+from fastapi import FastAPI
+from fastapi.testclient import TestClient
+from inline_snapshot import snapshot
+
+
+@dataclass
+class Item:
+    id: uuid.UUID
+    name: str
+    price: float
+    tags: List[str] = field(default_factory=list)
+    description: Union[str, None] = None
+    tax: Union[float, None] = None
+
+
+app = FastAPI()
+
+
+@app.get("/item", response_model=Item)
+async def read_item():
+    return {
+        "id": uuid.uuid4(),
+        "name": "Island In The Moon",
+        "price": 12.99,
+        "description": "A place to be be playin' and havin' fun",
+        "tags": ["breater"],
+    }
+
+
+client = TestClient(app)
+
+
+def test_annotations():
+    response = client.get("/item")
+    assert response.status_code == 200, response.text
+    assert response.json() == snapshot(
+        {
+            "id": IsUUID(),
+            "name": "Island In The Moon",
+            "price": 12.99,
+            "tags": ["breater"],
+            "description": "A place to be be playin' and havin' fun",
+            "tax": None,
+        }
+    )

tests/test_security_oauth2_authorization_code_bearer_scopes_openapi.py

@@ -0,0 +1,198 @@
+# Ref: https://github.com/fastapi/fastapi/issues/14454
+
+from typing import Optional
+
+from fastapi import APIRouter, Depends, FastAPI, Security
+from fastapi.security import OAuth2AuthorizationCodeBearer
+from fastapi.testclient import TestClient
+from inline_snapshot import snapshot
+from typing_extensions import Annotated
+
+oauth2_scheme = OAuth2AuthorizationCodeBearer(
+    authorizationUrl="authorize",
+    tokenUrl="token",
+    auto_error=True,
+    scopes={"read": "Read access", "write": "Write access"},
+)
+
+
+async def get_token(token: Annotated[str, Depends(oauth2_scheme)]) -> str:
+    return token
+
+
+app = FastAPI(dependencies=[Depends(get_token)])
+
+
+@app.get("/")
+async def root():
+    return {"message": "Hello World"}
+
+
+@app.get(
+    "/with-oauth2-scheme",
+    dependencies=[Security(oauth2_scheme, scopes=["read", "write"])],
+)
+async def read_with_oauth2_scheme():
+    return {"message": "Admin Access"}
+
+
+@app.get(
+    "/with-get-token", dependencies=[Security(get_token, scopes=["read", "write"])]
+)
+async def read_with_get_token():
+    return {"message": "Admin Access"}
+
+
+router = APIRouter(dependencies=[Security(oauth2_scheme, scopes=["read"])])
+
+
+@router.get("/items/")
+async def read_items(token: Optional[str] = Depends(oauth2_scheme)):
+    return {"token": token}
+
+
+@router.post("/items/")
+async def create_item(
+    token: Optional[str] = Security(oauth2_scheme, scopes=["read", "write"]),
+):
+    return {"token": token}
+
+
+app.include_router(router)
+
+client = TestClient(app)
+
+
+def test_root():
+    response = client.get("/", headers={"Authorization": "Bearer testtoken"})
+    assert response.status_code == 200, response.text
+    assert response.json() == {"message": "Hello World"}
+
+
+def test_read_with_oauth2_scheme():
+    response = client.get(
+        "/with-oauth2-scheme", headers={"Authorization": "Bearer testtoken"}
+    )
+    assert response.status_code == 200, response.text
+    assert response.json() == {"message": "Admin Access"}
+
+
+def test_read_with_get_token():
+    response = client.get(
+        "/with-get-token", headers={"Authorization": "Bearer testtoken"}
+    )
+    assert response.status_code == 200, response.text
+    assert response.json() == {"message": "Admin Access"}
+
+
+def test_read_token():
+    response = client.get("/items/", headers={"Authorization": "Bearer testtoken"})
+    assert response.status_code == 200, response.text
+    assert response.json() == {"token": "testtoken"}
+
+
+def test_create_token():
+    response = client.post("/items/", headers={"Authorization": "Bearer testtoken"})
+    assert response.status_code == 200, response.text
+    assert response.json() == {"token": "testtoken"}
+
+
+def test_openapi_schema():
+    response = client.get("/openapi.json")
+    assert response.status_code == 200, response.text
+    assert response.json() == snapshot(
+        {
+            "openapi": "3.1.0",
+            "info": {"title": "FastAPI", "version": "0.1.0"},
+            "paths": {
+                "/": {
+                    "get": {
+                        "summary": "Root",
+                        "operationId": "root__get",
+                        "responses": {
+                            "200": {
+                                "description": "Successful Response",
+                                "content": {"application/json": {"schema": {}}},
+                            }
+                        },
+                        "security": [{"OAuth2AuthorizationCodeBearer": []}],
+                    }
+                },
+                "/with-oauth2-scheme": {
+                    "get": {
+                        "summary": "Read With Oauth2 Scheme",
+                        "operationId": "read_with_oauth2_scheme_with_oauth2_scheme_get",
+                        "responses": {
+                            "200": {
+                                "description": "Successful Response",
+                                "content": {"application/json": {"schema": {}}},
+                            }
+                        },
+                        "security": [
+                            {"OAuth2AuthorizationCodeBearer": ["read", "write"]}
+                        ],
+                    }
+                },
+                "/with-get-token": {
+                    "get": {
+                        "summary": "Read With Get Token",
+                        "operationId": "read_with_get_token_with_get_token_get",
+                        "responses": {
+                            "200": {
+                                "description": "Successful Response",
+                                "content": {"application/json": {"schema": {}}},
+                            }
+                        },
+                        "security": [
+                            {"OAuth2AuthorizationCodeBearer": ["read", "write"]}
+                        ],
+                    }
+                },
+                "/items/": {
+                    "get": {
+                        "summary": "Read Items",
+                        "operationId": "read_items_items__get",
+                        "responses": {
+                            "200": {
+                                "description": "Successful Response",
+                                "content": {"application/json": {"schema": {}}},
+                            }
+                        },
+                        "security": [
+                            {"OAuth2AuthorizationCodeBearer": ["read"]},
+                        ],
+                    },
+                    "post": {
+                        "summary": "Create Item",
+                        "operationId": "create_item_items__post",
+                        "responses": {
+                            "200": {
+                                "description": "Successful Response",
+                                "content": {"application/json": {"schema": {}}},
+                            }
+                        },
+                        "security": [
+                            {"OAuth2AuthorizationCodeBearer": ["read", "write"]},
+                        ],
+                    },
+                },
+            },
+            "components": {
+                "securitySchemes": {
+                    "OAuth2AuthorizationCodeBearer": {
+                        "type": "oauth2",
+                        "flows": {
+                            "authorizationCode": {
+                                "scopes": {
+                                    "read": "Read access",
+                                    "write": "Write access",
+                                },
+                                "authorizationUrl": "authorize",
+                                "tokenUrl": "token",
+                            }
+                        },
+                    }
+                }
+            },
+        }
+    )

tests/test_security_oauth2_authorization_code_bearer_scopes_openapi_simple.py

@@ -0,0 +1,79 @@
+# Ref: https://github.com/fastapi/fastapi/issues/14454
+
+from fastapi import Depends, FastAPI, Security
+from fastapi.security import OAuth2AuthorizationCodeBearer
+from fastapi.testclient import TestClient
+from inline_snapshot import snapshot
+from typing_extensions import Annotated
+
+oauth2_scheme = OAuth2AuthorizationCodeBearer(
+    authorizationUrl="api/oauth/authorize",
+    tokenUrl="/api/oauth/token",
+    scopes={"read": "Read access", "write": "Write access"},
+)
+
+
+async def get_token(token: Annotated[str, Depends(oauth2_scheme)]) -> str:
+    return token
+
+
+app = FastAPI(dependencies=[Depends(get_token)])
+
+
+@app.get("/admin", dependencies=[Security(get_token, scopes=["read", "write"])])
+async def read_admin():
+    return {"message": "Admin Access"}
+
+
+client = TestClient(app)
+
+
+def test_read_admin():
+    response = client.get("/admin", headers={"Authorization": "Bearer faketoken"})
+    assert response.status_code == 200, response.text
+    assert response.json() == {"message": "Admin Access"}
+
+
+def test_openapi_schema():
+    response = client.get("/openapi.json")
+    assert response.status_code == 200, response.text
+    assert response.json() == snapshot(
+        {
+            "openapi": "3.1.0",
+            "info": {"title": "FastAPI", "version": "0.1.0"},
+            "paths": {
+                "/admin": {
+                    "get": {
+                        "summary": "Read Admin",
+                        "operationId": "read_admin_admin_get",
+                        "responses": {
+                            "200": {
+                                "description": "Successful Response",
+                                "content": {"application/json": {"schema": {}}},
+                            }
+                        },
+                        "security": [
+                            {"OAuth2AuthorizationCodeBearer": ["read", "write"]}
+                        ],
+                    }
+                }
+            },
+            "components": {
+                "securitySchemes": {
+                    "OAuth2AuthorizationCodeBearer": {
+                        "type": "oauth2",
+                        "flows": {
+                            "authorizationCode": {
+                                "scopes": {
+                                    "read": "Read access",
+                                    "write": "Write access",
+                                },
+                                "authorizationUrl": "api/oauth/authorize",
+                                "tokenUrl": "/api/oauth/token",
+                            }
+                        },
+                    }
+                }
+            },
+        }
+    )

tests/test_stringified_annotation_dependency.py

@@ -0,0 +1,80 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+import pytest
+from fastapi import Depends, FastAPI
+from fastapi.testclient import TestClient
+from inline_snapshot import snapshot
+from typing_extensions import Annotated
+
+if TYPE_CHECKING:  # pragma: no cover
+    from collections.abc import AsyncGenerator
+
+
+class DummyClient:
+    async def get_people(self) -> list:
+        return ["John Doe", "Jane Doe"]
+
+    async def close(self) -> None:
+        pass
+
+
+async def get_client() -> AsyncGenerator[DummyClient, None]:
+    client = DummyClient()
+    yield client
+    await client.close()
+
+
+Client = Annotated[DummyClient, Depends(get_client)]
+
+
+@pytest.fixture(name="client")
+def client_fixture() -> TestClient:
+    app = FastAPI()
+
+    @app.get("/")
+    async def get_people(client: Client) -> list:
+        return await client.get_people()
+
+    client = TestClient(app)
+    return client
+
+
+def test_get(client: TestClient):
+    response = client.get("/")
+    assert response.status_code == 200, response.text
+    assert response.json() == ["John Doe", "Jane Doe"]
+
+
+def test_openapi_schema(client: TestClient):
+    response = client.get("/openapi.json")
+    assert response.status_code == 200, response.text
+    assert response.json() == snapshot(
+        {
+            "openapi": "3.1.0",
+            "info": {"title": "FastAPI", "version": "0.1.0"},
+            "paths": {
+                "/": {
+                    "get": {
+                        "summary": "Get People",
+                        "operationId": "get_people__get",
+                        "responses": {
+                            "200": {
+                                "description": "Successful Response",
+                                "content": {
+                                    "application/json": {
+                                        "schema": {
+                                            "items": {},
+                                            "type": "array",
+                                            "title": "Response Get People  Get",
+                                        }
+                                    }
+                                },
+                            }
+                        },
+                    }
+                }
+            },
+        }
+    )

tests/test_stringified_annotations_simple.py

@@ -0,0 +1,26 @@
+from __future__ import annotations
+
+from fastapi import Depends, FastAPI, Request
+from fastapi.testclient import TestClient
+from typing_extensions import Annotated
+
+from .utils import needs_py310
+
+
+class Dep:
+    def __call__(self, request: Request):
+        return "test"
+
+
+@needs_py310
+def test_stringified_annotations():
+    app = FastAPI()
+
+    client = TestClient(app)
+
+    @app.get("/test/")
+    def call(test: Annotated[str, Depends(Dep())]):
+        return {"test": test}
+
+    response = client.get("/test")
+    assert response.status_code == 200

tests/test_tutorial/test_additional_responses/test_tutorial002.py

@@ -1,21 +1,36 @@
+import importlib
 import os
 import shutil
 
+import pytest
 from dirty_equals import IsDict
 from fastapi.testclient import TestClient
 
-from docs_src.additional_responses.tutorial002 import app
-
-client = TestClient(app)
+from tests.utils import needs_py310
 
 
-def test_path_operation():
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial002"),
+        pytest.param("tutorial002_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.additional_responses.{request.param}")
+
+    client = TestClient(mod.app)
+    client.headers.clear()
+    return client
+
+
+def test_path_operation(client: TestClient):
     response = client.get("/items/foo")
     assert response.status_code == 200, response.text
     assert response.json() == {"id": "foo", "value": "there goes my hero"}
 
 
-def test_path_operation_img():
+def test_path_operation_img(client: TestClient):
     shutil.copy("./docs/en/docs/img/favicon.png", "./image.png")
     response = client.get("/items/foo?img=1")
     assert response.status_code == 200, response.text
@@ -24,7 +39,7 @@ def test_path_operation_img():
     os.remove("./image.png")
 
 
-def test_openapi_schema():
+def test_openapi_schema(client: TestClient):
     response = client.get("/openapi.json")
     assert response.status_code == 200, response.text
     assert response.json() == {

tests/test_tutorial/test_additional_responses/test_tutorial004.py

@@ -1,21 +1,36 @@
+import importlib
 import os
 import shutil
 
+import pytest
 from dirty_equals import IsDict
 from fastapi.testclient import TestClient
 
-from docs_src.additional_responses.tutorial004 import app
-
-client = TestClient(app)
+from tests.utils import needs_py310
 
 
-def test_path_operation():
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial004"),
+        pytest.param("tutorial004_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.additional_responses.{request.param}")
+
+    client = TestClient(mod.app)
+    client.headers.clear()
+    return client
+
+
+def test_path_operation(client: TestClient):
     response = client.get("/items/foo")
     assert response.status_code == 200, response.text
     assert response.json() == {"id": "foo", "value": "there goes my hero"}
 
 
-def test_path_operation_img():
+def test_path_operation_img(client: TestClient):
     shutil.copy("./docs/en/docs/img/favicon.png", "./image.png")
     response = client.get("/items/foo?img=1")
     assert response.status_code == 200, response.text
@@ -24,7 +39,7 @@ def test_path_operation_img():
     os.remove("./image.png")
 
 
-def test_openapi_schema():
+def test_openapi_schema(client: TestClient):
     response = client.get("/openapi.json")
     assert response.status_code == 200, response.text
     assert response.json() == {

tests/test_tutorial/test_custom_request_and_route/test_tutorial001.py

@@ -1,23 +1,38 @@
 import gzip
+import importlib
 import json
 
 import pytest
 from fastapi import Request
 from fastapi.testclient import TestClient
 
-from docs_src.custom_request_and_route.tutorial001 import app
+from tests.utils import needs_py39, needs_py310
 
 
-@app.get("/check-class")
-async def check_gzip_request(request: Request):
-    return {"request_class": type(request).__name__}
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial001"),
+        pytest.param("tutorial001_py39", marks=needs_py39),
+        pytest.param("tutorial001_py310", marks=needs_py310),
+        pytest.param("tutorial001_an"),
+        pytest.param("tutorial001_an_py39", marks=needs_py39),
+        pytest.param("tutorial001_an_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.custom_request_and_route.{request.param}")
 
+    @mod.app.get("/check-class")
+    async def check_gzip_request(request: Request):
+        return {"request_class": type(request).__name__}
 
-client = TestClient(app)
+    client = TestClient(mod.app)
+    return client
 
 
 @pytest.mark.parametrize("compress", [True, False])
-def test_gzip_request(compress):
+def test_gzip_request(client: TestClient, compress):
     n = 1000
     headers = {}
     body = [1] * n
@@ -30,6 +45,6 @@ def test_gzip_request(compress):
     assert response.json() == {"sum": n}
 
 
-def test_request_class():
+def test_request_class(client: TestClient):
     response = client.get("/check-class")
     assert response.json() == {"request_class": "GzipRequest"}

tests/test_tutorial/test_custom_request_and_route/test_tutorial002.py

@@ -1,17 +1,36 @@
+import importlib
+
+import pytest
 from dirty_equals import IsDict, IsOneOf
 from fastapi.testclient import TestClient
 
-from docs_src.custom_request_and_route.tutorial002 import app
-
-client = TestClient(app)
+from tests.utils import needs_py39, needs_py310
 
 
-def test_endpoint_works():
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial002"),
+        pytest.param("tutorial002_py39", marks=needs_py39),
+        pytest.param("tutorial002_py310", marks=needs_py310),
+        pytest.param("tutorial002_an"),
+        pytest.param("tutorial002_an_py39", marks=needs_py39),
+        pytest.param("tutorial002_an_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.custom_request_and_route.{request.param}")
+
+    client = TestClient(mod.app)
+    return client
+
+
+def test_endpoint_works(client: TestClient):
     response = client.post("/", json=[1, 2, 3])
     assert response.json() == 6
 
 
-def test_exception_handler_body_access():
+def test_exception_handler_body_access(client: TestClient):
     response = client.post("/", json={"numbers": [1, 2, 3]})
     assert response.json() == IsDict(
         {

tests/test_tutorial/test_custom_request_and_route/test_tutorial003.py

@@ -1,17 +1,32 @@
+import importlib
+
+import pytest
 from fastapi.testclient import TestClient
 
-from docs_src.custom_request_and_route.tutorial003 import app
-
-client = TestClient(app)
+from tests.utils import needs_py310
 
 
-def test_get():
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial003"),
+        pytest.param("tutorial003_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.custom_request_and_route.{request.param}")
+
+    client = TestClient(mod.app)
+    return client
+
+
+def test_get(client: TestClient):
     response = client.get("/")
     assert response.json() == {"message": "Not timed"}
     assert "X-Response-Time" not in response.headers
 
 
-def test_get_timed():
+def test_get_timed(client: TestClient):
     response = client.get("/timed")
     assert response.json() == {"message": "It's the time of my life"}
     assert "X-Response-Time" in response.headers

tests/test_tutorial/test_dataclasses/test_tutorial001.py

@@ -1,12 +1,28 @@
+import importlib
+
+import pytest
 from dirty_equals import IsDict
 from fastapi.testclient import TestClient
 
-from docs_src.dataclasses.tutorial001 import app
-
-client = TestClient(app)
+from tests.utils import needs_py310
 
 
-def test_post_item():
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial001"),
+        pytest.param("tutorial001_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.dataclasses.{request.param}")
+
+    client = TestClient(mod.app)
+    client.headers.clear()
+    return client
+
+
+def test_post_item(client: TestClient):
     response = client.post("/items/", json={"name": "Foo", "price": 3})
     assert response.status_code == 200
     assert response.json() == {
@@ -17,7 +33,7 @@ def test_post_item():
     }
 
 
-def test_post_invalid_item():
+def test_post_invalid_item(client: TestClient):
     response = client.post("/items/", json={"name": "Foo", "price": "invalid price"})
     assert response.status_code == 422
     assert response.json() == IsDict(
@@ -45,7 +61,7 @@ def test_post_invalid_item():
     )
 
 
-def test_openapi_schema():
+def test_openapi_schema(client: TestClient):
     response = client.get("/openapi.json")
     assert response.status_code == 200
     assert response.json() == {

tests/test_tutorial/test_dataclasses/test_tutorial002.py

@@ -1,12 +1,29 @@
+import importlib
+
+import pytest
 from dirty_equals import IsDict, IsOneOf
 from fastapi.testclient import TestClient
 
-from docs_src.dataclasses.tutorial002 import app
-
-client = TestClient(app)
+from tests.utils import needs_py39, needs_py310
 
 
-def test_get_item():
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial002"),
+        pytest.param("tutorial002_py39", marks=needs_py39),
+        pytest.param("tutorial002_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.dataclasses.{request.param}")
+
+    client = TestClient(mod.app)
+    client.headers.clear()
+    return client
+
+
+def test_get_item(client: TestClient):
     response = client.get("/items/next")
     assert response.status_code == 200
     assert response.json() == {
@@ -18,7 +35,7 @@ def test_get_item():
     }
 
 
-def test_openapi_schema():
+def test_openapi_schema(client: TestClient):
     response = client.get("/openapi.json")
     assert response.status_code == 200
     assert response.json() == {

tests/test_tutorial/test_dataclasses/test_tutorial003.py

@@ -1,13 +1,28 @@
+import importlib
+
+import pytest
 from fastapi.testclient import TestClient
 
-from docs_src.dataclasses.tutorial003 import app
-
-from ...utils import needs_pydanticv1, needs_pydanticv2
-
-client = TestClient(app)
+from ...utils import needs_py39, needs_py310, needs_pydanticv1, needs_pydanticv2
 
 
-def test_post_authors_item():
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial003"),
+        pytest.param("tutorial003_py39", marks=needs_py39),
+        pytest.param("tutorial003_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.dataclasses.{request.param}")
+
+    client = TestClient(mod.app)
+    client.headers.clear()
+    return client
+
+
+def test_post_authors_item(client: TestClient):
     response = client.post(
         "/authors/foo/items/",
         json=[{"name": "Bar"}, {"name": "Baz", "description": "Drop the Baz"}],
@@ -22,7 +37,7 @@ def test_post_authors_item():
     }
 
 
-def test_get_authors():
+def test_get_authors(client: TestClient):
     response = client.get("/authors/")
     assert response.status_code == 200
     assert response.json() == [
@@ -54,7 +69,7 @@ def test_get_authors():
 
 
 @needs_pydanticv2
-def test_openapi_schema():
+def test_openapi_schema(client: TestClient):
     response = client.get("/openapi.json")
     assert response.status_code == 200
     assert response.json() == {
@@ -191,7 +206,7 @@ def test_openapi_schema():
 
 # TODO: remove when deprecating Pydantic v1
 @needs_pydanticv1
-def test_openapi_schema_pv1():
+def test_openapi_schema_pv1(client: TestClient):
     response = client.get("/openapi.json")
     assert response.status_code == 200
     assert response.json() == {

tests/test_tutorial/test_openapi_callbacks/test_tutorial001.py

@@ -1,12 +1,33 @@
+import importlib
+from types import ModuleType
+
+import pytest
 from dirty_equals import IsDict
 from fastapi.testclient import TestClient
 
-from docs_src.openapi_callbacks.tutorial001 import app, invoice_notification
-
-client = TestClient(app)
+from tests.utils import needs_py310
 
 
-def test_get():
+@pytest.fixture(
+    name="mod",
+    params=[
+        pytest.param("tutorial001"),
+        pytest.param("tutorial001_py310", marks=needs_py310),
+    ],
+)
+def get_mod(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.openapi_callbacks.{request.param}")
+    return mod
+
+
+@pytest.fixture(name="client")
+def get_client(mod: ModuleType):
+    client = TestClient(mod.app)
+    client.headers.clear()
+    return client
+
+
+def test_get(client: TestClient):
     response = client.post(
         "/invoices/", json={"id": "fooinvoice", "customer": "John", "total": 5.3}
     )
@@ -14,12 +35,12 @@ def test_get():
     assert response.json() == {"msg": "Invoice received"}
 
 
-def test_dummy_callback():
+def test_dummy_callback(mod: ModuleType):
     # Just for coverage
-    invoice_notification({})
+    mod.invoice_notification({})
 
 
-def test_openapi_schema():
+def test_openapi_schema(client: TestClient):
     response = client.get("/openapi.json")
     assert response.status_code == 200, response.text
     assert response.json() == {

tests/test_tutorial/test_path_operation_advanced_configurations/test_tutorial004.py

@@ -1,13 +1,30 @@
+import importlib
+
+import pytest
 from fastapi.testclient import TestClient
 
-from docs_src.path_operation_advanced_configuration.tutorial004 import app
-
-from ...utils import needs_pydanticv1, needs_pydanticv2
-
-client = TestClient(app)
+from ...utils import needs_py39, needs_py310, needs_pydanticv1, needs_pydanticv2
 
 
-def test_query_params_str_validations():
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial004"),
+        pytest.param("tutorial004_py39", marks=needs_py39),
+        pytest.param("tutorial004_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(
+        f"docs_src.path_operation_advanced_configuration.{request.param}"
+    )
+
+    client = TestClient(mod.app)
+    client.headers.clear()
+    return client
+
+
+def test_query_params_str_validations(client: TestClient):
     response = client.post("/items/", json={"name": "Foo", "price": 42})
     assert response.status_code == 200, response.text
     assert response.json() == {
@@ -20,7 +37,7 @@ def test_query_params_str_validations():
 
 
 @needs_pydanticv2
-def test_openapi_schema():
+def test_openapi_schema(client: TestClient):
     response = client.get("/openapi.json")
     assert response.status_code == 200, response.text
     assert response.json() == {
@@ -123,7 +140,7 @@ def test_openapi_schema():
 
 # TODO: remove when deprecating Pydantic v1
 @needs_pydanticv1
-def test_openapi_schema_pv1():
+def test_openapi_schema_pv1(client: TestClient):
     response = client.get("/openapi.json")
     assert response.status_code == 200, response.text
     assert response.json() == {

tests/test_tutorial/test_path_operation_advanced_configurations/test_tutorial007.py

@@ -1,14 +1,24 @@
+import importlib
+
 import pytest
 from fastapi.testclient import TestClient
 
-from ...utils import needs_pydanticv2
+from ...utils import needs_py39, needs_pydanticv2
 
 
-@pytest.fixture(name="client")
-def get_client():
-    from docs_src.path_operation_advanced_configuration.tutorial007 import app
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial007"),
+        pytest.param("tutorial007_py39", marks=needs_py39),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(
+        f"docs_src.path_operation_advanced_configuration.{request.param}"
+    )
 
-    client = TestClient(app)
+    client = TestClient(mod.app)
     return client
 
 

tests/test_tutorial/test_path_operation_advanced_configurations/test_tutorial007_pv1.py

@@ -1,14 +1,24 @@
+import importlib
+
 import pytest
 from fastapi.testclient import TestClient
 
-from ...utils import needs_pydanticv1
+from ...utils import needs_py39, needs_pydanticv1
 
 
-@pytest.fixture(name="client")
-def get_client():
-    from docs_src.path_operation_advanced_configuration.tutorial007_pv1 import app
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial007_pv1"),
+        pytest.param("tutorial007_pv1_py39", marks=needs_py39),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(
+        f"docs_src.path_operation_advanced_configuration.{request.param}"
+    )
 
-    client = TestClient(app)
+    client = TestClient(mod.app)
     return client
 
 

tests/test_tutorial/test_response_directly/test_tutorial001.py

@@ -0,0 +1,288 @@
+import importlib
+
+import pytest
+from fastapi.testclient import TestClient
+
+from ...utils import needs_py310, needs_pydanticv1, needs_pydanticv2
+
+
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial001"),
+        pytest.param("tutorial001_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.response_directly.{request.param}")
+
+    client = TestClient(mod.app)
+    return client
+
+
+def test_path_operation(client: TestClient):
+    response = client.put(
+        "/items/1",
+        json={
+            "title": "Foo",
+            "timestamp": "2023-01-01T12:00:00",
+            "description": "A test item",
+        },
+    )
+    assert response.status_code == 200, response.text
+    assert response.json() == {
+        "description": "A test item",
+        "timestamp": "2023-01-01T12:00:00",
+        "title": "Foo",
+    }
+
+
+@needs_pydanticv2
+def test_openapi_schema_pv2(client: TestClient):
+    response = client.get("/openapi.json")
+    assert response.status_code == 200, response.text
+    assert response.json() == {
+        "info": {
+            "title": "FastAPI",
+            "version": "0.1.0",
+        },
+        "openapi": "3.1.0",
+        "paths": {
+            "/items/{id}": {
+                "put": {
+                    "operationId": "update_item_items__id__put",
+                    "parameters": [
+                        {
+                            "in": "path",
+                            "name": "id",
+                            "required": True,
+                            "schema": {"title": "Id", "type": "string"},
+                        },
+                    ],
+                    "requestBody": {
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/Item",
+                                },
+                            },
+                        },
+                        "required": True,
+                    },
+                    "responses": {
+                        "200": {
+                            "content": {
+                                "application/json": {"schema": {}},
+                            },
+                            "description": "Successful Response",
+                        },
+                        "422": {
+                            "content": {
+                                "application/json": {
+                                    "schema": {
+                                        "$ref": "#/components/schemas/HTTPValidationError",
+                                    },
+                                },
+                            },
+                            "description": "Validation Error",
+                        },
+                    },
+                    "summary": "Update Item",
+                },
+            },
+        },
+        "components": {
+            "schemas": {
+                "HTTPValidationError": {
+                    "properties": {
+                        "detail": {
+                            "items": {
+                                "$ref": "#/components/schemas/ValidationError",
+                            },
+                            "title": "Detail",
+                            "type": "array",
+                        },
+                    },
+                    "title": "HTTPValidationError",
+                    "type": "object",
+                },
+                "Item": {
+                    "properties": {
+                        "description": {
+                            "anyOf": [
+                                {"type": "string"},
+                                {"type": "null"},
+                            ],
+                            "title": "Description",
+                        },
+                        "timestamp": {
+                            "format": "date-time",
+                            "title": "Timestamp",
+                            "type": "string",
+                        },
+                        "title": {"title": "Title", "type": "string"},
+                    },
+                    "required": [
+                        "title",
+                        "timestamp",
+                    ],
+                    "title": "Item",
+                    "type": "object",
+                },
+                "ValidationError": {
+                    "properties": {
+                        "loc": {
+                            "items": {
+                                "anyOf": [
+                                    {"type": "string"},
+                                    {"type": "integer"},
+                                ],
+                            },
+                            "title": "Location",
+                            "type": "array",
+                        },
+                        "msg": {"title": "Message", "type": "string"},
+                        "type": {"title": "Error Type", "type": "string"},
+                    },
+                    "required": ["loc", "msg", "type"],
+                    "title": "ValidationError",
+                    "type": "object",
+                },
+            },
+        },
+    }
+
+
+@needs_pydanticv1
+def test_openapi_schema_pv1(client: TestClient):
+    response = client.get("/openapi.json")
+    assert response.status_code == 200, response.text
+    assert response.json() == {
+        "info": {
+            "title": "FastAPI",
+            "version": "0.1.0",
+        },
+        "openapi": "3.1.0",
+        "paths": {
+            "/items/{id}": {
+                "put": {
+                    "operationId": "update_item_items__id__put",
+                    "parameters": [
+                        {
+                            "in": "path",
+                            "name": "id",
+                            "required": True,
+                            "schema": {
+                                "title": "Id",
+                                "type": "string",
+                            },
+                        },
+                    ],
+                    "requestBody": {
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/Item",
+                                },
+                            },
+                        },
+                        "required": True,
+                    },
+                    "responses": {
+                        "200": {
+                            "content": {
+                                "application/json": {
+                                    "schema": {},
+                                },
+                            },
+                            "description": "Successful Response",
+                        },
+                        "422": {
+                            "content": {
+                                "application/json": {
+                                    "schema": {
+                                        "$ref": "#/components/schemas/HTTPValidationError",
+                                    },
+                                },
+                            },
+                            "description": "Validation Error",
+                        },
+                    },
+                    "summary": "Update Item",
+                },
+            },
+        },
+        "components": {
+            "schemas": {
+                "HTTPValidationError": {
+                    "properties": {
+                        "detail": {
+                            "items": {
+                                "$ref": "#/components/schemas/ValidationError",
+                            },
+                            "title": "Detail",
+                            "type": "array",
+                        },
+                    },
+                    "title": "HTTPValidationError",
+                    "type": "object",
+                },
+                "Item": {
+                    "properties": {
+                        "description": {
+                            "title": "Description",
+                            "type": "string",
+                        },
+                        "timestamp": {
+                            "format": "date-time",
+                            "title": "Timestamp",
+                            "type": "string",
+                        },
+                        "title": {
+                            "title": "Title",
+                            "type": "string",
+                        },
+                    },
+                    "required": [
+                        "title",
+                        "timestamp",
+                    ],
+                    "title": "Item",
+                    "type": "object",
+                },
+                "ValidationError": {
+                    "properties": {
+                        "loc": {
+                            "items": {
+                                "anyOf": [
+                                    {
+                                        "type": "string",
+                                    },
+                                    {
+                                        "type": "integer",
+                                    },
+                                ],
+                            },
+                            "title": "Location",
+                            "type": "array",
+                        },
+                        "msg": {
+                            "title": "Message",
+                            "type": "string",
+                        },
+                        "type": {
+                            "title": "Error Type",
+                            "type": "string",
+                        },
+                    },
+                    "required": [
+                        "loc",
+                        "msg",
+                        "type",
+                    ],
+                    "title": "ValidationError",
+                    "type": "object",
+                },
+            },
+        },
+    }

tests/test_tutorial/test_settings/test_app02.py

@@ -1,20 +1,45 @@
+import importlib
+from types import ModuleType
+
+import pytest
 from pytest import MonkeyPatch
 
-from ...utils import needs_pydanticv2
+from ...utils import needs_py39, needs_pydanticv2
+
+
+@pytest.fixture(
+    name="mod_path",
+    params=[
+        pytest.param("app02"),
+        pytest.param("app02_an"),
+        pytest.param("app02_an_py39", marks=needs_py39),
+    ],
+)
+def get_mod_path(request: pytest.FixtureRequest):
+    mod_path = f"docs_src.settings.{request.param}"
+    return mod_path
+
+
+@pytest.fixture(name="main_mod")
+def get_main_mod(mod_path: str) -> ModuleType:
+    main_mod = importlib.import_module(f"{mod_path}.main")
+    return main_mod
+
+
+@pytest.fixture(name="test_main_mod")
+def get_test_main_mod(mod_path: str) -> ModuleType:
+    test_main_mod = importlib.import_module(f"{mod_path}.test_main")
+    return test_main_mod
 
 
 @needs_pydanticv2
-def test_settings(monkeypatch: MonkeyPatch):
-    from docs_src.settings.app02 import main
-
+def test_settings(main_mod: ModuleType, monkeypatch: MonkeyPatch):
     monkeypatch.setenv("ADMIN_EMAIL", "admin@example.com")
-    settings = main.get_settings()
+    settings = main_mod.get_settings()
     assert settings.app_name == "Awesome API"
     assert settings.items_per_user == 50
 
 
 @needs_pydanticv2
-def test_override_settings():
-    from docs_src.settings.app02 import test_main
-
-    test_main.test_app()
+def test_override_settings(test_main_mod: ModuleType):
+    test_main_mod.test_app()

tests/test_tutorial/test_settings/test_app03.py

@@ -0,0 +1,59 @@
+import importlib
+from types import ModuleType
+
+import pytest
+from fastapi.testclient import TestClient
+from pytest import MonkeyPatch
+
+from ...utils import needs_py39, needs_pydanticv1, needs_pydanticv2
+
+
+@pytest.fixture(
+    name="mod_path",
+    params=[
+        pytest.param("app03"),
+        pytest.param("app03_an"),
+        pytest.param("app03_an_py39", marks=needs_py39),
+    ],
+)
+def get_mod_path(request: pytest.FixtureRequest):
+    mod_path = f"docs_src.settings.{request.param}"
+    return mod_path
+
+
+@pytest.fixture(name="main_mod")
+def get_main_mod(mod_path: str) -> ModuleType:
+    main_mod = importlib.import_module(f"{mod_path}.main")
+    return main_mod
+
+
+@needs_pydanticv2
+def test_settings(main_mod: ModuleType, monkeypatch: MonkeyPatch):
+    monkeypatch.setenv("ADMIN_EMAIL", "admin@example.com")
+    settings = main_mod.get_settings()
+    assert settings.app_name == "Awesome API"
+    assert settings.admin_email == "admin@example.com"
+    assert settings.items_per_user == 50
+
+
+@needs_pydanticv1
+def test_settings_pv1(mod_path: str, monkeypatch: MonkeyPatch):
+    monkeypatch.setenv("ADMIN_EMAIL", "admin@example.com")
+    config_mod = importlib.import_module(f"{mod_path}.config_pv1")
+    settings = config_mod.Settings()
+    assert settings.app_name == "Awesome API"
+    assert settings.admin_email == "admin@example.com"
+    assert settings.items_per_user == 50
+
+
+@needs_pydanticv2
+def test_endpoint(main_mod: ModuleType, monkeypatch: MonkeyPatch):
+    monkeypatch.setenv("ADMIN_EMAIL", "admin@example.com")
+    client = TestClient(main_mod.app)
+    response = client.get("/info")
+    assert response.status_code == 200
+    assert response.json() == {
+        "app_name": "Awesome API",
+        "admin_email": "admin@example.com",
+        "items_per_user": 50,
+    }

tests/test_tutorial/test_using_request_directly/test_tutorial001.py

@@ -0,0 +1,112 @@
+from fastapi.testclient import TestClient
+
+from docs_src.using_request_directly.tutorial001 import app
+
+client = TestClient(app)
+
+
+def test_path_operation():
+    response = client.get("/items/foo")
+    assert response.status_code == 200
+    assert response.json() == {"client_host": "testclient", "item_id": "foo"}
+
+
+def test_openapi():
+    response = client.get("/openapi.json")
+    assert response.status_code == 200
+    assert response.json() == {
+        "info": {
+            "title": "FastAPI",
+            "version": "0.1.0",
+        },
+        "openapi": "3.1.0",
+        "paths": {
+            "/items/{item_id}": {
+                "get": {
+                    "operationId": "read_root_items__item_id__get",
+                    "parameters": [
+                        {
+                            "in": "path",
+                            "name": "item_id",
+                            "required": True,
+                            "schema": {
+                                "title": "Item Id",
+                                "type": "string",
+                            },
+                        },
+                    ],
+                    "responses": {
+                        "200": {
+                            "content": {
+                                "application/json": {
+                                    "schema": {},
+                                },
+                            },
+                            "description": "Successful Response",
+                        },
+                        "422": {
+                            "content": {
+                                "application/json": {
+                                    "schema": {
+                                        "$ref": "#/components/schemas/HTTPValidationError",
+                                    },
+                                },
+                            },
+                            "description": "Validation Error",
+                        },
+                    },
+                    "summary": "Read Root",
+                },
+            },
+        },
+        "components": {
+            "schemas": {
+                "HTTPValidationError": {
+                    "properties": {
+                        "detail": {
+                            "items": {
+                                "$ref": "#/components/schemas/ValidationError",
+                            },
+                            "title": "Detail",
+                            "type": "array",
+                        },
+                    },
+                    "title": "HTTPValidationError",
+                    "type": "object",
+                },
+                "ValidationError": {
+                    "properties": {
+                        "loc": {
+                            "items": {
+                                "anyOf": [
+                                    {
+                                        "type": "string",
+                                    },
+                                    {
+                                        "type": "integer",
+                                    },
+                                ],
+                            },
+                            "title": "Location",
+                            "type": "array",
+                        },
+                        "msg": {
+                            "title": "Message",
+                            "type": "string",
+                        },
+                        "type": {
+                            "title": "Error Type",
+                            "type": "string",
+                        },
+                    },
+                    "required": [
+                        "loc",
+                        "msg",
+                        "type",
+                    ],
+                    "title": "ValidationError",
+                    "type": "object",
+                },
+            },
+        },
+    }