文件 `main.py` 将包含:

{* ../../docs_src/async_tests/main.py *}

文件 `test_main.py` 将包含针对 `main.py` 的测试，现在它可能看起来如下：

{* ../../docs_src/async_tests/test_main.py *}

## 运行测试

您可以通过以下方式照常运行测试：

<div class="termy">

```console
$ pytest

---> 100%
```

</div>

## 详细说明

这个标记 `@pytest.mark.anyio` 会告诉 pytest 该测试函数应该被异步调用：

{* ../../docs_src/async_tests/test_main.py hl[7] *}

/// tip

                }
            }

            configProps.put("aether.transport.wagon.perms.fileMode." + server.getId(), server.getFilePermissions());
            configProps.put("aether.transport.wagon.perms.dirMode." + server.getId(), server.getDirectoryPermissions());
        }
        sessionBuilder.setAuthenticationSelector(authSelector);

        Object transport =

## 安装

<div class="termy">

```console
$ pip install fastapi

---> 100%
```

</div>

你还会需要一个 ASGI 服务器，生产环境可以使用 <a href="https://www.uvicorn.dev" class="external-link" target="_blank">Uvicorn</a> 或者 <a href="https://github.com/pgjones/hypercorn" class="external-link" target="_blank">Hypercorn</a>。

<div class="termy">

```console
$ pip install "uvicorn[standard]"

```
fastapi[standard]>=0.113.0,<0.114.0
pydantic>=2.7.0,<3.0.0
```

Y normalmente instalarías esas dependencias de los paquetes con `pip`, por ejemplo:

<div class="termy">

```console
$ pip install -r requirements.txt
---> 100%
Successfully installed fastapi pydantic
```

</div>

/// info | Información

FastAPI를 설치할 때 (예: `pip install "fastapi[standard]"` 명령어를 사용할 경우), `fastapi-cli`라는 패키지가 포함됩니다. 이 패키지는 터미널에서 사용할 수 있는 `fastapi` 명령어를 제공합니다.

개발용으로 FastAPI 애플리케이션을 실행하려면 다음과 같이 `fastapi dev` 명령어를 사용할 수 있습니다:

<div class="termy">

```console
$ <font color="#4E9A06">fastapi</font> dev <u style="text-decoration-style:single">main.py</u>
<font color="#3465A4">INFO    </font> Using path <font color="#3465A4">main.py</font>

	go.uber.org/atomic v1.11.0
	go.uber.org/zap v1.27.0
	goftp.io/server/v2 v2.0.1
	golang.org/x/crypto v0.37.0
	golang.org/x/oauth2 v0.29.0
	golang.org/x/sync v0.13.0
	golang.org/x/sys v0.32.0
	golang.org/x/term v0.31.0
	golang.org/x/time v0.11.0
	google.golang.org/api v0.230.0
	gopkg.in/yaml.v2 v2.4.0
	gopkg.in/yaml.v3 v3.0.1
)

require (
	aead.dev/mem v0.2.0 // indirect
	aead.dev/minisign v0.3.0 // indirect

given component which belongs to a plugin. This mapping should actually be more generalized and it shouldn’t matter internally whether this maps to the core application or extension of the application in the form of plugins.

In the short term we are working with the model where the URI maps to a resource, and the resource itself is a Plexus component which can itself have a reference to the host application in order to perform its work. This may not occur in the first versions of the plugin...

```console
$ pip install python-multipart
```

Это связано с тем, что **OAuth2** использует «данные формы» для отправки `username` и `password`.

///

Запустите пример командой:

<div class="termy">

```console
$ fastapi dev main.py

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

## Проверка { #check-it }

{* ../../docs_src/response_model/tutorial003_01_py310.py hl[7:10,13:14,18] *}

Com isso, temos suporte de ferramentas, de editores e mypy, pois este código está correto em termos de tipos, mas também obtemos a filtragem de dados do FastAPI.

Como isso funciona? Vamos verificar. 🤓

### Anotações de tipo e ferramentas { #type-annotations-and-tooling }

Outros termos comuns para essa mesma ideia de "injeção de dependência" são:

* recursos
* provedores
* serviços
* injetáveis
* componentes

## Plug-ins em **FastAPI** { #fastapi-plug-ins }