=== "Python 3.8+"

    ```Python hl_lines="15  19  24"
    {!> ../../../docs_src/dependencies/tutorial001_02_an.py!}
    ```

!!! tip "Подсказка"
    Это стандартный синтаксис python и называется "type alias", это не особенность **FastAPI**.

    Но потому что **FastAPI** базируется на стандартах Python,  включая `Annotated`, вы можете использовать этот трюк в вашем коде. 😎

---

FastAPI est un framework web moderne et rapide (haute performance) pour la création d'API avec Python 3.8+, basé sur les annotations de type standard de Python.

Les principales fonctionnalités sont :

**Kaynak Kod**: <a href="https://github.com/tiangolo/fastapi" target="_blank">https://github.com/tiangolo/fastapi</a>

---

FastAPI, Python <abbr title="Python 3.8 ve üzeri">3.8+</abbr>'nin standart <abbr title="Tip Belirteçleri: Type Hints">tip belirteçleri</abbr>ne dayalı, modern ve hızlı (yüksek performanslı) API'lar oluşturmak için kullanılabilecek web framework'tür.

Temel özellikleri şunlardır:

I will show you some of the main concepts you should probably keep in mind when deploying a **FastAPI** application (although most of it applies to any other type of web application).

L'utiliser dans votre éditeur est ce qui vous montre vraiment les avantages de FastAPI, en voyant le peu de code que vous avez à écrire, toutes les vérifications de type, l'autocomplétion, etc.

---

## Installer FastAPI

La première étape consiste à installer FastAPI.

```

</div>

It is **HIGHLY encouraged** that you write or copy the code, edit it and run it locally.

Using it in your editor is what really shows you the benefits of FastAPI, seeing how little code you have to write, all the type checks, autocompletion, etc.

---

## Install FastAPI

The first step is to install FastAPI.

For the tutorial, you might want to install it with all the optional dependencies and features:

---

FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.8+ based on standard Python type hints.

The key features are:

* **Fast**: Very high performance, on par with **NodeJS** and **Go** (thanks to Starlette and Pydantic). [One of the fastest Python frameworks available](#performance).

Je vais vous montrer certains des principaux concepts que vous devriez probablement avoir à l'esprit lors du déploiement
d'une application **FastAPI** (bien que la plupart de ces concepts s'appliquent à tout autre type d'application web).

---
FastAPI یک وب فریم‌ورک مدرن و سریع (با کارایی بالا) برای ایجاد APIهای متنوع (وب، وب‌سوکت و غبره) با زبان پایتون نسخه +۳.۶ است. این فریم‌ورک با رعایت کامل راهنمای نوع داده (Type Hint) ایجاد شده است.

ویژگی‌های کلیدی این فریم‌ورک عبارتند از:

    ```

!!! tip
    This is just standard Python, it's called a "type alias", it's actually not specific to **FastAPI**.

    But because **FastAPI** is based on the Python standards, including `Annotated`, you can use this trick in your code. 😎