from typing import Annotated

from fastapi import FastAPI, Path

app = FastAPI()


@app.get("/items/{item_id}")
async def read_items(
    item_id: Annotated[int, Path(title="The ID of the item to get")], q: str
):
    results = {"item_id": item_id}
    if q:
        results.update({"q": q})

                                                   styleClass="form-control">
                                            <c:forEach var="item" items="${protocolSchemeItems}">
                                                <la:option value="${f:u(item.value)}">${f:h(item.label)}</la:option>
                                            </c:forEach>
                                        </la:select>

    return {"item_id": item_id, "q": q}


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

Сервер `fastapi dev` должен перезагрузиться автоматически.

### Обновление интерактивной документации API { #interactive-api-docs-upgrade }

Перейдите на [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).

        secondLine.put("userBoost", item.getUserBoost());
        secondLine.put("score", (item.getQueryFreq() + item.getDocFreq()) * item.getUserBoost());
        secondLine.put("tags", item.getTags());
        secondLine.put("roles", item.getRoles());
        secondLine.put("kinds", Arrays.toString(item.getKinds()));
        secondLine.put("@timestamp", item.getTimestamp());

---

Nós apenas arranhamos a superfície, mas você já tem ideia de como tudo funciona.

Experimente mudar a seguinte linha:

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

...de:

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

...para:

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

2. `pydantic.dataclasses` is a drop-in replacement for `dataclasses`.

3. The `Author` dataclass includes a list of `Item` dataclasses.

4. The `Author` dataclass is used as the `response_model` parameter.

5. You can use other standard type annotations with dataclasses as the request body.

    In this case, it's a list of `Item` dataclasses.

6. Here we are returning a dictionary that contains `items` which is a list of dataclasses.

# user properties at the very beginning of Maven's boot process.
#

# Comma-separated list of files to include.
# Each item may be enclosed in quotes to gracefully include spaces. Items are trimmed before being loaded.
# If the first character of an item is a question mark, the load will silently fail if the file does not exist.
${includes} = ?"${maven.user.conf}/maven-user.properties", \

       */
      applyListItemStyle = function ($item, isSelected) {
        if (isSelected) {
          if (typeof listSelectedCssInfo === "undefined") {
            $item.css("background-color", "#e5e5e5");
          } else {
            $item.css(listSelectedCssInfo);
          }
        } else {
          if (typeof listDeselectedCssInfo !== "undefined") {
            $item.css(listDeselectedCssInfo);
          } else {

                                                key="labels.reqheader_web_crawling_config"/></th>
                                        <td><c:forEach var="item" items="${webConfigItems}">
                                            <c:if test="${webConfigId==item.value}">${f:h(item.label)}</c:if>
                                        </c:forEach> <la:hidden property="webConfigId"/></td>
                                    </tr>

        async def gen_wrapper(*args, **kwargs):
            async for item in iterate_in_threadpool(func(*args, **kwargs)):
                yield item

        return gen_wrapper

    elif inspect.isasyncgenfunction(func):

        @wraps(func)
        async def async_gen_wrapper(*args, **kwargs):
            async for item in func(*args, **kwargs):
                yield item

        return async_gen_wrapper

    @wraps(func)