```
    pip install "uvicorn[standard]"
    ```

    And the same for each of the optional dependencies that you want to use.

## Advanced User Guide

There is also an **Advanced User Guide** that you can read later after this **Tutorial - User guide**.

The **Advanced User Guide**, builds on this, uses the same concepts, and teaches you some extra features.

main [Tutorial - User Guide: Security](../../tutorial/security/index.md){.internal-link target=_blank}.

They are all based on the same concepts, but allow some extra functionalities....

Eddig csak a felszínt kapargattuk, de a lényeg hogy most már könnyebben érthető hogyan működik.

Próbáld kicserélni a következő sorban:

```Python
    return {"item_name": item.name, "item_id": item_id}
```

...ezt:

```Python
        ... "item_name": item.name ...
```

...erre:

```Python
        ... "item_price": item.price ...
```

---

Hasta ahora, escasamente vimos lo básico pero ya tienes una idea de cómo funciona.

Intenta cambiando la línea a:

```Python
    return {"item_name": item.name, "item_id": item_id}
```

...de:

```Python
        ... "item_name": item.name ...
```

...a:

```Python
        ... "item_price": item.price ...
```

নিম্নোক্ত লাইন গুলো পরিবর্তন করার চেষ্টা করুন:

```Python
    return {"item_name": item.name, "item_id": item_id}
```

...পুর্বে:

```Python
        ... "item_name": item.name ...
```

...পরবর্তীতে:

```Python
        ... "item_price": item.price ...
```

It just extends OAuth2 specifying some things that are relatively ambiguous in OAuth2, to try to make it more interoperable.

For example, Google login uses OpenID Connect (which underneath uses OAuth2).

But Facebook login doesn't support OpenID Connect. It has its own flavor of OAuth2.

### OpenID (not "OpenID Connect")

---

רק גרדנו את קצה הקרחון, אבל כבר יש לכם רעיון של איך הכל עובד.

נסו לשנות את השורה:

```Python
    return {"item_name": item.name, "item_id": item_id}
```

...מ:

```Python
        ... "item_name": item.name ...
```

...ל:

```Python
        ... "item_price": item.price ...
```

...וראו איך העורך שלכם משלים את המאפיינים ויודע את הטיפוסים שלהם:

Versuchen Sie, diese Zeile zu ändern:

```Python
    return {"item_name": item.name, "item_id": item_id}
```

... von:

```Python
        ... "item_name": item.name ...
```

... zu:

```Python
        ... "item_price": item.price ...
```

---

We just scratched the surface, but you already get the idea of how it all works.

Try changing the line with:

```Python
    return {"item_name": item.name, "item_id": item_id}
```

...from:

```Python
        ... "item_name": item.name ...
```

...to:

```Python
        ... "item_price": item.price ...
```

خط زیر را به این صورت تغییر دهید:

```Python
    return {"item_name": item.name, "item_id": item_id}
```

از:

```Python
        ... "item_name": item.name ...
```

به:

```Python
        ... "item_price": item.price ...
```