'ignore:The loop argument is deprecated since Python 3\.8, and scheduled for removal in Python 3\.10:DeprecationWarning:asyncio',
    'ignore:starlette.middleware.wsgi is deprecated and will be removed in a future release\..*:DeprecationWarning:starlette',
    # TODO: remove after upgrading HTTPX to a version newer than 0.23.0
    # Including PR: https://github.com/encode/httpx/pull/2309
    "ignore:'cgi' is deprecated:DeprecationWarning",

### Versões disponíveis

Você pode ver as versões disponíveis (por exemplo, para verificar qual é a versão atual) nas [Notas de Lançamento](release-notes.md){.internal-link target=_blank}.

### Sobre as versões

Seguindo as convenções do Versionamento Semântico, qualquer versão abaixo de `1.0.0` pode potencialmente adicionar mudanças que quebrem.

---

"_**Netflix** is pleased to announce the open-source release of our **crisis management** orchestration framework: **Dispatch**! [built with **FastAPI**]_"

---

"_**Netflix** is pleased to announce the open-source release of our **crisis management** orchestration framework: **Dispatch**! [built with **FastAPI**]_"

## Verfügbare Versionen

Die verfügbaren Versionen können Sie in den [Release Notes](../release-notes.md){.internal-link target=_blank} einsehen (z. B. um zu überprüfen, welches die neueste Version ist).

## Über Versionen

ml_models = {}


@asynccontextmanager
async def lifespan(app: FastAPI):
    # Load the ML model
    ml_models["answer_to_everything"] = fake_answer_to_everything_ml_model
    yield
    # Clean up the ML models and release the resources
    ml_models.clear()


app = FastAPI(lifespan=lifespan)


@app.get("/predict")
async def predict(x: float):
    result = ml_models["answer_to_everything"](x)

  - newsletter.md
- About:
  - about/index.md
  - alternatives.md
  - history-design-future.md
  - benchmarks.md
- Help:
  - help/index.md
  - help-fastapi.md
  - contributing.md
- release-notes.md
markdown_extensions:
  toc:
    permalink: true
  markdown.extensions.codehilite:
    guess_lang: false
  mdx_include:
    base_path: docs
  admonition: null
  codehilite: null

## Versiones disponibles

Puedes ver las versiones disponibles (por ejemplo, para revisar cuál es la actual) en las [Release Notes](../release-notes.md){.internal-link target=_blank}.

## Acerca de las versiones

## Доступные версии

Вы можете посмотреть доступные версии (например, проверить последнюю на данный момент) в [примечаниях к выпуску](../release-notes.md){.internal-link target=_blank}.

## О версиях

Следуя соглашению о Семантическом Версионировании, любые версии ниже `1.0.0` потенциально могут добавить обратно несовместимые изменения.

或者你也可以将其固定为：

````txt
fastapi>=0.45.0,<0.46.0
````

这意味着你将使用`0.45.0`或更高版本，但低于`0.46.0`，例如，版本`0.45.2`仍会被接受。

如果你使用任何其他工具来管理你的安装，例如 Poetry、Pipenv 或其他工具，它们都有一种定义包的特定版本的方法。

## 可用版本

你可以在[发行说明](../release-notes.md){.internal-link target=_blank}中查看可用版本（例如查看当前最新版本）。

## 关于版本

遵循语义版本控制约定，任何低于`1.0.0`的版本都可能会添加 breaking changes。

FastAPI 还遵循这样的约定：任何`PATCH`版本更改都是为了bug修复和non-breaking changes。

!!! tip