---

## Установка FastAPI { #install-fastapi }

Первый шаг — установить FastAPI.

Убедитесь, что вы создали [виртуальное окружение](../virtual-environments.md), активировали его, и затем **установите FastAPI**:

<div class="termy">

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

---> 100%
```

</div>

/// note | Примечание

Вы можете использовать [веб-сокеты](https://developer.mozilla.org/en-US/docs/Web/API/WebSockets_API) в **FastAPI**.

## Установка `websockets` { #install-websockets }

Убедитесь, что вы создали [виртуальное окружение](../virtual-environments.md), активировали его и установили `websockets` (библиотека Python, упрощающая работу с протоколом "WebSocket"):

<div class="termy">

```console
$ pip install websockets

---> 100%
```

</div>

# Fess log directory
LOG_DIR=${packaging.fess.log.dir}

# Fess data directory
DATA_DIR=${packaging.fess.var.dir}

# Fess configuration directory
CONF_DIR=${packaging.fess.conf.dir}

# Maximum number of VMA (Virtual Memory Areas) a process can own
MAX_MAP_COUNT=262144

# Path to the GC log file
#FESS_GC_LOG_FILE=/var/log/fess/gc.log

# Fess PID file directory
PID_DIR=${packaging.fess.pid.dir}

# フォームデータ { #form-data }

JSONの代わりにフィールドを受け取る場合は、`Form`を使用します。

/// info | 情報

フォームを使うためには、まず[`python-multipart`](https://github.com/Kludex/python-multipart)をインストールします。

必ず[仮想環境](../virtual-environments.md)を作成して有効化してから、例えば次のようにインストールしてください:

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

///

## `Form`のインポート { #import-form }

`fastapi`から`Form`をインポートします:

{* ../../docs_src/request_forms/tutorial001_an_py310.py hl[3] *}

* [Starlette](https://www.starlette.dev/) para las partes web.
* [Pydantic](https://docs.pydantic.dev/) para las partes de datos.

## Instalación { #installation }

Crea y activa un [entorno virtual](https://fastapi.tiangolo.com/es/virtual-environments/) y luego instala FastAPI:

<div class="termy">

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

---> 100%
```

</div>

* [Starlette](https://www.starlette.dev/) para as partes web.
* [Pydantic](https://docs.pydantic.dev/) para a parte de dados.

## Instalação { #installation }

Crie e ative um [ambiente virtual](https://fastapi.tiangolo.com/pt/virtual-environments/) e então instale o FastAPI:

<div class="termy">

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

---> 100%
```

</div>

## `SQLModel` Kurulumu { #install-sqlmodel }

Önce [virtual environment](../virtual-environments.md) oluşturduğunuzdan emin olun, aktive edin ve ardından `sqlmodel`’i yükleyin:

<div class="termy">

```console
$ pip install sqlmodel
---> 100%
```

</div>

      /*
       * FinalizableReference's class loader was reclaimed. While there's a chance that other
       * finalizable references could be enqueued subsequently (at which point the class loader
       * would be resurrected by virtue of us having a strong reference to it), we should pretty
       * much just shut down and make sure we don't keep it alive any longer than necessary.
       */
      return null;
    }
    try {

API, I would highly recommend **FastAPI**. It is **beautifully designed**, **simple to use** and **highly scalable**, it has become a **key component** in our API first development strategy and is driving many automations and services such as our Virtual TAC Engineer._"

<div style="text-align: right; margin-right: 10%;">Deon Pillsbury - <strong>Cisco</strong> <a href="https://www.linkedin.com/posts/deonpillsbury_cisco-cx-python-activity-6963242628536487936-trAp/"><small>(ref)</small></a></div>...

# 請求中的檔案 { #request-files }

你可以使用 `File` 定義由用戶端上傳的檔案。

/// info

若要接收上傳的檔案，請先安裝 [`python-multipart`](https://github.com/Kludex/python-multipart)。

請先建立並啟用一個[虛擬環境](../virtual-environments.md)，然後安裝，例如：

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

因為上傳的檔案是以「表單資料」送出的。

///

## 匯入 `File` { #import-file }

從 `fastapi` 匯入 `File` 與 `UploadFile`：

{* ../../docs_src/request_files/tutorial001_an_py310.py hl[3] *}