},
                        },
                        "summary": "Read Items",
                        "operationId": "read_items_items__item_id__get",
                        "parameters": [
                            {
                                "required": True,
                                "schema": {"title": "Item Id", "type": "string"},
                                "name": "item_id",

from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    description: Union[str, None] = None
    price: float
    tax: Union[float, None] = None
    tags: list[str] = []


@app.put("/items/{item_id}")
async def update_item(item_id: int, item: Item):
    results = {"item_id": item_id, "item": item}

class Image(BaseModel):
    url: str
    name: str


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None
    tags: set[str] = set()
    image: Image | None = None


@app.put("/items/{item_id}")
async def update_item(item_id: int, item: Item):
    results = {"item_id": item_id, "item": item}

    return client


@needs_py39
def test_get_no_item(client: TestClient):
    response = client.get("/items/foo")
    assert response.status_code == 404, response.text
    assert response.json() == {"detail": "Item not found"}


@needs_py39
def test_owner_error(client: TestClient):
    response = client.get("/items/plumbus")
    assert response.status_code == 400, response.text

from typing_extensions import Annotated

app = FastAPI()


class Item(BaseModel):
    name: str
    description: Union[str, None] = None
    price: float
    tax: Union[float, None] = None


@app.put("/items/{item_id}")
async def update_item(
    *,
    item_id: int,
    item: Annotated[
        Item,
        Body(
            examples=[
                {
                    "name": "Foo",

app = FastAPI()


class Item(BaseModel):
    name: str
    description: Union[str, None] = Field(
        default=None, title="The description of the item", max_length=300
    )
    price: float = Field(gt=0, description="The price must be greater than zero")
    tax: Union[float, None] = None


@app.put("/items/{item_id}")
async def update_item(item_id: int, item: Annotated[Item, Body(embed=True)]):

@needs_py39
def test_get_no_item(client: TestClient):
    response = client.get("/items/foo")
    assert response.status_code == 404, response.text
    assert response.json() == {"detail": "Item not found, there's only a plumbus here"}


@needs_py39
def test_get(client: TestClient):
    response = client.get("/items/plumbus")
    assert response.status_code == 200, response.text
    assert response.json() == "plumbus"

### ✅ ⚫️

📂 👆 🖥 <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>.

👆 🔜 👀 🎻 📨:

```JSON
{"item_id": 5, "q": "somequery"}
```

👆 ⏪ ✍ 🛠️ 👈:

* 📨 🇺🇸🔍 📨 _➡_ `/` &amp; `/items/{item_id}`.
* 👯‍♂️ _➡_ ✊ `GET` 🛠️ (💭 🇺🇸🔍 _👩‍🔬_).
*  _➡_ `/items/{item_id}` ✔️ _➡ 🔢_ `item_id` 👈 🔜 `int`.

</details>

### בדקו אותה

פתחו את הדפדפן שלכם בכתובת <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>.

אתם תראו תגובת JSON:

```JSON
{"item_id": 5, "q": "somequery"}
```

כבר יצרתם API ש:

-   מקבל בקשות HTTP בנתיבים `/` ו - <code dir="ltr">/items/{item_id}</code>.
-   שני ה _נתיבים_ מקבלים _בקשות_ `GET` (ידועות גם כ*מתודות* HTTP).

                        },
                    },
                    "summary": "Read Items",
                    "operationId": "read_items_items__item_id__put",
                    "parameters": [
                        {
                            "required": True,
                            "schema": {
                                "title": "Item Id",
                                "type": "string",