</div>

{% endfor %}
{% endif %}

## About the data - technical details

The main intention of this page is to highlight the effort of the community to help others.

Especially including efforts that are normally less visible, and in many cases more arduous, like helping others with questions and reviewing Pull Requests with translations.

!!! info
    First install <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a>.

    E.g. `pip install python-multipart`.

    This is because **OAuth2** uses "form data" for sending the `username` and `password`.

Run the example with:

<div class="termy">

```console
$ uvicorn main:app --reload

**FastAPI** 社区正在不断壮大。

有关 **FastAPI** 的帖子、文章、工具和项目越来越多。

以下是 **FastAPI** 各种资源的不完整列表。

!!! tip "提示"

    如果您的文章、项目、工具或其它任何与 **FastAPI** 相关的内容尚未收入此表，请在此创建 <a href="https://github.com/tiangolo/fastapi/edit/master/docs/en/data/external_links.yml" class="external-link" target="_blank">PR</a>。

## 文章

### 英文

{% if external_links %}
{% for article in external_links.articles.english %}

Isso, mais o simples fato que Python é a principal linguagem para **Data Science**, Machine Learning e especialmente Deep Learning, faz do FastAPI uma ótima escolha para APIs web e aplicações com Data Science / Machine Learning (entre muitas outras).

The only thing the function returned by `GzipRequest.get_route_handler` does differently is convert the `Request` to a `GzipRequest`.

Doing this, our `GzipRequest` will take care of decompressing the data (if necessary) before passing it to our *path operations*.

After that, all of the processing logic is the same.

Ça, ajouté au fait que Python soit le langage le plus populaire pour la **Data Science**, le **Machine Learning** et surtout le **Deep Learning**, font de **FastAPI** un très bon choix pour les APIs et applications de **Data Science** / **Machine Learning**.

@app.get("/items/{item_id}")
def get_item(item_id: str, username: Annotated[str, Depends(get_username)]):
    if item_id not in data:
        raise HTTPException(status_code=404, detail="Item not found")
    item = data[item_id]
    if item["owner"] != username:
        raise OwnerError(username)
    return item
```

---

    * So, the **certificate and encryption** handling is done **before HTTP**.
* **TCP doesn't know about "domains"**. Only about IP addresses.
    * The information about the **specific domain** requested goes in the **HTTP data**.
* The **HTTPS certificates** "certify" a **certain domain**, but the protocol and encryption happen at the TCP level, **before knowing** which domain is being dealt with.

Pydantic `orm_mode` 🔜 💬 Pydantic *🏷* ✍ 💽 🚥 ⚫️ 🚫 `dict`, ✋️ 🐜 🏷 (⚖️ 🙆 🎏 ❌ 🎚 ⏮️ 🔢).

👉 🌌, ↩️ 🕴 🔄 🤚 `id` 💲 ⚪️➡️ `dict`,:

```Python
id = data["id"]
```

⚫️ 🔜 🔄 🤚 ⚫️ ⚪️➡️ 🔢,:

```Python
id = data.id
```

& ⏮️ 👉, Pydantic *🏷* 🔗 ⏮️ 🐜, & 👆 💪 📣 ⚫️ `response_model` ❌ 👆 *➡ 🛠️*.

👆 🔜 💪 📨 💽 🏷 & ⚫️ 🔜 ✍ 💽 ⚪️➡️ ⚫️.

#### 📡 ℹ 🔃 🐜 📳

* <a href="https://github.com/Kludex/python-multipart" target="_blank"><code>python-multipart</code></a> - Követelmény ha <abbr title="converting the string that comes from an HTTP request into Python data">"parsing"</abbr>-ot akarsz támogatni, `request.form()`-al.
* <a href="https://pythonhosted.org/itsdangerous/" target="_blank"><code>itsdangerous</code></a> - Követelmény `SessionMiddleware` támogatáshoz.