///

그리고 `Response`를 반환하면 **FastAPI**가 이를 그대로 전달합니다.

Pydantic 모델로 데이터 변환을 수행하지 않으며, 내용을 다른 형식으로 변환하지 않습니다.

이로 인해 많은 유연성을 얻을 수 있습니다. 어떤 데이터 유형이든 반환할 수 있고, 데이터 선언이나 유효성 검사를 재정의할 수 있습니다.

## `Response`에서 `jsonable_encoder` 사용하기

**FastAPI**는 반환하는 `Response`에 아무런 변환을 하지 않으므로, 그 내용이 준비되어 있어야 합니다.

예를 들어, Pydantic 모델을 `dict`로 변환해 `JSONResponse`에 넣지 않으면 JSON 호환 유형으로 변환된 데이터 유형(예: `datetime`, `UUID` 등)이 사용되지 않습니다.

/// check | 😮 **FastAPI**

🔬 ➕ 🔬 💽 🆎 ⚙️ "🔢" 💲 🏷 🔢. 👉 📉 👨‍🎨 🐕‍🦺, & ⚫️ 🚫 💪 Pydantic ⏭.

👉 🤙 😮 🛠️ 🍕 Pydantic, 🐕‍🦺 🎏 🔬 📄 👗 (🌐 👉 🛠️ 🔜 ⏪ 💪 Pydantic).

///

### <a href="https://github.com/hugapi/hug" class="external-link" target="_blank">🤗</a>

🤗 🕐 🥇 🛠️ 🛠️ 📄 🛠️ 🔢 🆎 ⚙️ 🐍 🆎 🔑. 👉 👑 💭 👈 😮 🎏 🧰 🎏.

Each of those response `dict`s can have a key `model`, containing a Pydantic model, just like `response_model`.

**FastAPI** will take that model, generate its JSON Schema and include it in the correct place in OpenAPI.

For example, to declare another response with a status code `404` and a Pydantic model `Message`, you can write:

{* ../../docs_src/additional_responses/tutorial001.py hl[18,22] *}

Da mesma forma, existem muitas ferramentas compatíveis. Incluindo ferramentas de geração de código para muitas linguagens.

## Pydantic

Toda a validação de dados é feita por baixo dos panos pelo <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a>, então você tem todos os benefícios disso. E assim você sabe que está em boas mãos.

Das hat tatsächlich dazu geführt, dass Teile von Pydantic aktualisiert wurden, um denselben Validierungsdeklarationsstil zu unterstützen (diese gesamte Funktionalität ist jetzt bereits in Pydantic verfügbar).

///

### <a href="https://github.com/hugapi/hug" class="external-link" target="_blank">Hug</a>

  stars: 9964
  owner_login: tadata-org
  owner_html_url: https://github.com/tadata-org
- name: FastUI
  html_url: https://github.com/pydantic/FastUI
  stars: 8861
  owner_login: pydantic
  owner_html_url: https://github.com/pydantic
- name: XHS-Downloader
  html_url: https://github.com/JoeanAmier/XHS-Downloader
  stars: 8576
  owner_login: JoeanAmier
  owner_html_url: https://github.com/JoeanAmier

### Pydantic v1 `regex` en lugar de `pattern`

Antes de la versión 2 de Pydantic y antes de FastAPI 0.100.0, el parámetro se llamaba `regex` en lugar de `pattern`, pero ahora está en desuso.

Todavía podrías ver algo de código que lo usa:

//// tab | Pydantic v1

{* ../../docs_src/query_params_str_validations/tutorial004_regex_an_py310.py hl[11] *}

* ⚒ 💭 👆 ✔️ 👍 🔬 Pydantic 🏷 👆 📨 💪 & 📨.
* 🔗 🙆 ✔ ✔ & 🔑 ⚙️ 🔗.
* 🙅 🏪 🔢 🔐, 🕴 🔐#️⃣.
* 🛠️ & ⚙️ 👍-💭 🔐 🧰, 💖 🇸🇲 & 🥙 🤝, ♒️.
* 🚮 🌅 🧽 ✔ 🎛 ⏮️ Oauth2️⃣ ↔ 🌐❔ 💪.
* ...♒️.

👐, 👆 5️⃣📆 ✔️ 📶 🎯 ⚙️ 💼 🌐❔ 👆 🤙 💪 ❎ 🛠️ 🩺 🌐 (✅ 🏭) ⚖️ ⚓️ 🔛 📳 ⚪️➡️ 🌐 🔢.

## 🎲 🗄 ⚪️➡️ ⚒ & 🇨🇻 {

👆 💪 💪 ⚙️ 🎏 Pydantic ⚒ 🔗 👆 🏗 🗄 & 🩺 ⚜.

🖼:

## 📄

🐍 3️⃣.7️⃣ ➕

FastAPI 🧍 🔛 ⌚ 🐘:

* <a href="https://www.starlette.io/" class="external-link" target="_blank">💃</a> 🕸 🍕.
* <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> 📊 🍕.

## 👷‍♂

<div class="termy">

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

---> 100%
```

</div>

The `Hero` class is very similar to a Pydantic model (in fact, underneath, it actually *is a Pydantic model*).

There are a few differences:

* `table=True` tells SQLModel that this is a *table model*, it should represent a **table** in the SQL database, it's not just a *data model* (as would be any other regular Pydantic class).