class BaseItem(BaseModel):
    description: str
    type: str


class CarItem(BaseItem):
    type: str = "car"


class PlaneItem(BaseItem):
    type: str = "plane"
    size: int


items = {
    "item1": {"description": "All my friends drive a low rider", "type": "car"},
    "item2": {
        "description": "Music is my aeroplane, it's my aeroplane",
        "type": "plane",
        "size": 5,

    response = client.get("/items/item1")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "description": "All my friends drive a low rider",
        "type": "car",
    }


def test_get_plane(client: TestClient):
    response = client.get("/items/item2")
    assert response.status_code == 200, response.text
    assert response.json() == {

For example, you could identify a "car" or a "blog post".

Then you could add permissions about that entity, like "drive" (for the car) or "edit" (for the blog).

com/MagicStack/uvloop" class="external-link" target="_blank">`uvloop`</a >, le remplaçant hautes performances de `asyncio`.

Mais si vous souhaitez utiliser directement **Trio**, vous pouvez utiliser **Hypercorn** car il le prend en charge. ✨

### Installer Hypercorn avec Trio

Vous devez d'abord installer Hypercorn avec le support Trio :

<div class="termy">

```console
$ pip install "hypercorn[trio]"
---> 100%

labels.facsimileTelephoneNumber=Facsimile Telephone Number
labels.user_postOfficeBox=Post Office Box
labels.postOfficeBox=Post Office Box
labels.user_initials=Initials
labels.initials=Initials
labels.user_carLicense=Car License
labels.carLicense=Car License
labels.user_mobile=Mobile
labels.mobile=Mobile
labels.user_postalAddress=Postal Address
labels.postalAddress=Postal Address
labels.user_city=City
labels.city=City

///

/// check | A inspiré **FastAPI** à

Trouvez un moyen d'avoir une performance folle.

C'est pourquoi **FastAPI** est basé sur Starlette, car il s'agit du framework le plus rapide disponible (testé par des benchmarks tiers).

///

### <a href="https://falconframework.org/" class="external-link" target="_blank">Falcon</a>

labels.facsimileTelephoneNumber=Facsimile Telephone Number
labels.user_postOfficeBox=Post Office Box
labels.postOfficeBox=Post Office Box
labels.user_initials=Initials
labels.initials=Initials
labels.user_carLicense=Car License
labels.carLicense=Car License
labels.user_mobile=Mobile
labels.mobile=Mobile
labels.user_postalAddress=Postal Address
labels.postalAddress=Postal Address
labels.user_city=City
labels.city=City

@app.put("/items/{item_id}")
def update_item(item_id: int, item: Item):
    return {"item_name": item.name, "item_id": item_id}
```

Le serveur se recharge normalement automatiquement (car vous avez pensé à `--reload` dans la commande `uvicorn` ci-dessus).

### Plus loin avec la documentation API interactive

				"application/vnd.cups-pdf",
				"application/vnd.cups-postscript",
				"application/vnd.cups-ppd",
				"application/vnd.cups-raster",
				"application/vnd.cups-raw",
				"application/vnd.curl.car",
				"application/vnd.curl.pcurl",
				"application/vnd.cybank",
				"application/vnd.data-vision.rdz",
				"application/vnd.denovo.fcselayout-link",
				"application/vnd.dir-bi.plate-dl-nosuffix",

ldap.attr.facsimileTelephoneNumber=facsimileTelephoneNumber
# LDAP attribute for post office box.
ldap.attr.postOfficeBox=postOfficeBox
# LDAP attribute for initials.
ldap.attr.initials=initials
# LDAP attribute for car license.
ldap.attr.carLicense=carLicense
# LDAP attribute for mobile.
ldap.attr.mobile=mobile
# LDAP attribute for postal address.
ldap.attr.postalAddress=postalAddress
# LDAP attribute for city.