Trong lần khảo sát cuối cùng dành cho các lập trình viên Python, đã rõ ràng <a href="https://www.jetbrains.com/research/python-developers-survey-2017/#tools-and-features" class="external-link" target="_blank">rằng đa số các lập trình viên sử dụng tính năng "autocompletion"</a>.

But at some point, there was no other option than creating something that provided all these features, taking the best ideas from previous tools, and combining them in the best way possible, using language features that weren't even available before (Python 3.6+ type hints).

## Previous tools

✋️ 🕐❔ 👆 🏃 ⚫️ 🌐 💖 👉, 👆 🔜 🕴 👀 📃 👈 ⏪ 💬.

🔜 ➡️ 💬 👈 👆 💚 🚮 ✍ 📄 [⚒](features.md){.internal-link target=_blank}.

* 📁 📁:

```
docs/en/docs/features.md
```

* 📋 ⚫️ ⚫️❔ 🎏 🗺 ✋️ 🇪🇸 👆 💚 💬, ✅:

```
docs/es/docs/features.md
```

!!! tip
    👀 👈 🕴 🔀 ➡ & 📁 📛 🇪🇸 📟, ⚪️➡️ `en` `es`.

* 🔜 📂 ⬜ 📁 📁 🇪🇸:

```

Now let's say that you want to add a translation for the section [Features](features.md){.internal-link target=_blank}.

* Copy the file at:

```
docs/en/docs/features.md
```

* Paste it in exactly the same location but for the language you want to translate, e.g.:

```
docs/es/docs/features.md
```

!!! tip

## Client and SDK Generators - Sponsor

There are also some **company-backed** Client and SDK generators based on OpenAPI (FastAPI), in some cases they can offer you **additional features** on top of high-quality generated SDKs/clients.

In der letzten Python-Entwickler-Umfrage wurde klar, <a href="https://www.jetbrains.com/research/python-developers-survey-2017/#tools-and-features" class="external-link" target="_blank">dass die meist genutzte Funktion die „Autovervollständigung“ ist</a>.

Das gesamte **FastAPI**-Framework ist darauf ausgelegt, das zu erfüllen. Autovervollständigung funktioniert überall.

### エディタのサポート

すべてのフレームワークは使いやすく直感的に使用できるように設計されており、すべての決定は開発を開始する前でも複数のエディターでテストされ、最高の開発体験が保証されます。

前回のPython開発者調査では、<a href="https://www.jetbrains.com/research/python-developers-survey-2017/#tools-and-features" class="external-link" target="_blank">最も使用されている機能が「オートコンプリート」であることが明らかになりました。</a>

**FastAPI** フレームワークは、この要求を満たすことを基本としています。オートコンプリートはどこでも機能します。

ドキュメントに戻る必要はほとんどありません。

エディターがどのように役立つかを以下に示します:

Agora vamos dizer que você queira adicionar uma tradução para a seção  [Recursos](features.md){.internal-link target=_blank}.

* Copie o arquivo em:

```
docs/en/docs/features.md
```

* Cole ele exatamente no mesmo local mas para a linguagem que você quer traduzir, por exemplo:

```
docs/es/docs/features.md
```

!!! tip

!!! tip
    This tutorial previously used <a href="https://pyjwt.readthedocs.io/" class="external-link" target="_blank">PyJWT</a>.

    But it was updated to use Python-jose instead as it provides all the features from PyJWT plus some extras that you might need later when building integrations with other tools.

## Password hashing

We, as humans, make **mistakes**, all the time. Software almost *always* has **bugs** hidden in different places. 🐛

And we as developers keep improving the code as we find those bugs and as we implement new features (possibly adding new bugs too 😅).

### Small Errors Automatically Handled