return {"item_id": item_id, "item": item}


@app.head("/items/{item_id}")
def head_item(item_id: str):
    return JSONResponse(None, headers={"x-fastapi-item-id": item_id})


@app.options("/items/{item_id}")
def options_item(item_id: str):
    return JSONResponse(None, headers={"x-fastapi-item-id": item_id})


@app.patch("/items/{item_id}")
def patch_item(item_id: str, item: Item):

                                "title": "Query",
                                "uniqueItems": True,
                                "type": "array",
                                "items": {"type": "integer"},
                            },
                            "name": "query",
                            "in": "query",
                        }
                    ],

    response = client.post(
        "/items/",
        json={
            "name": "Foo",
            "description": "Item description",
            "price": 42.0,
            "tax": 3.2,
            "tags": ["bar", "baz"],
        },
    )
    assert response.status_code == 201, response.text
    assert response.json() == {
        "name": "Foo",
        "description": "Item description",
        "price": 42.0,

from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    price: Optional[float] = None
    owner_ids: Optional[list[int]] = None


@app.get("/items/valid", response_model=Item)
def get_valid():
    return {"name": "valid", "price": 1.0}


@app.get("/items/coerce", response_model=Item)
def get_coerce():
    return {"name": "coerce", "price": "1.0"}

Wenn Sie nun zu:

```
http://127.0.0.1:8000/items/foo?short=1
```

oder

```
http://127.0.0.1:8000/items/foo?short=True
```

oder

```
http://127.0.0.1:8000/items/foo?short=true
```

oder

```
http://127.0.0.1:8000/items/foo?short=on
```

oder

```
http://127.0.0.1:8000/items/foo?short=yes
```

        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/items/{item_id}": {
                "get": {
                    "responses": {
                        "404": {"description": "Item not found"},
                        "302": {"description": "The item was moved"},
                        "403": {"description": "Not enough privileges"},
                        "200": {

class LargeOut(BaseModel):
    items: list[dict[str, Any]]
    metadata: dict[str, Any]


app = FastAPI()


@app.post("/sync/validated", response_model=ItemOut)
def sync_validated(item: ItemIn, dep: Annotated[int, Depends(dep_b)]):
    return ItemOut(name=item.name, value=item.value, dep=dep)


@app.get("/sync/dict-no-response-model")
def sync_dict_no_response_model():
    return {"name": "foo", "value": 123}

def test_read_nonexistent_item():
    response = client.get("/items/baz", headers={"X-Token": "coneofsilence"})
    assert response.status_code == 404
    assert response.json() == {"detail": "Item not found"}


def test_create_item():
    response = client.post(
        "/items/",
        headers={"X-Token": "coneofsilence"},

		<la:select property="lang" styleId="langSearchOption" multiple="true"
			styleClass="form-control">
			<c:forEach var="item" items="${langItems}">
				<la:option value="${f:u(item.value)}">${f:h(item.label)}</la:option>
			</c:forEach>
		</la:select>
	</fieldset>
	<c:if test="${displayLabelTypeItems}">
		<fieldset class="mb-3">

		<la:select property="lang" styleId="langSearchOption" multiple="true"
			styleClass="form-control">
			<c:forEach var="item" items="${langItems}">
				<la:option value="${f:u(item.value)}">${f:h(item.label)}</la:option>
			</c:forEach>
		</la:select>
	</fieldset>
	<c:if test="${displayLabelTypeItems}">
		<fieldset class="mb-3">