// ============================================================

    @Test
    public void test_indexEmptyArray() throws Exception {
        SuggestItem[] items = new SuggestItem[0];
        SuggestIndexResponse response = suggester.indexer().index(items);

        assertNotNull(response);
        assertEquals(0, response.getNumberOfInputDocs());
        assertEquals(0, response.getNumberOfSuggestDocs());

    }

    /**
     * Deletes all suggest items.
     *
     * @param index The index name
     * @return The SuggestDeleteResponse
     */
    public SuggestDeleteResponse deleteAll(final String index) {
        if (logger.isInfoEnabled()) {
            logger.info("Deleting all suggest items: index={}", index);
        }

                || "oic.client.id".equals(key) //
                || "oic.client.secret".equals(key);
    }

    /**
     * Gets a list of items relevant for bug reports.
     *
     * @return list of bug report items
     */
    public static List<Map<String, String>> getBugReportItems() {
        final List<Map<String, String>> itemList = new ArrayList<>();

        assertTrue(response.getTotal() > 0);
    }

    @Test
    public void test_addLanguage() throws Exception {
        SuggestItem[] items = new SuggestItem[1];
        String[][] readings = new String[1][];
        readings[0] = new String[] { "test" };
        items[0] = new SuggestItem(new String[] { "test" }, readings, new String[] { "content" }, 0, 15, -1, new String[] { "tag1" },

        return OptionalEntity.empty();
    }

    /**
     * Retrieves a paginated list of character mapping items.
     *
     * @param offset the starting index for pagination (0-based)
     * @param size the maximum number of items to return
     * @return a PagingList containing the requested subset of mapping items
     */
    @Override

现在我们声明，路径操作 `/users/me/items/` 需要作用域 `items`。

为此，从 `fastapi` 导入并使用 `Security`。

你可以用 `Security` 来声明依赖（就像 `Depends` 一样），但 `Security` 还接收一个 `scopes` 参数，其值是作用域（字符串）列表。

在这里，我们把依赖函数 `get_current_active_user` 传给 `Security`（就像用 `Depends` 一样）。

同时还传入一个作用域 `list`，此处仅包含一个作用域：`items`（也可以包含更多）。

            "q": self.q,
            "items": [],
        }


def get_db_paginator(
    offset: int = 0, limit: int = 100, q: str | None = None
) -> DatabasePaginator:
    return DatabasePaginator(offset=offset, limit=limit, q=q)


PaginatorDep = Annotated[DatabasePaginator, Depends(get_db_paginator)]


@app.get("/items/")
async def read_items(paginator: PaginatorDep):

from fastapi import FastAPI

description = """
ChimichangApp API helps you do awesome stuff. 🚀

## Items

You can **read items**.

## Users

You will be able to:

* **Create users** (_not implemented_).
* **Read users** (_not implemented_).
"""

app = FastAPI(
    title="ChimichangApp",
    description=description,
    summary="Deadpool's favorite app. Nuff said.",
    version="0.0.1",

def process_items(items: list[str]):
    for item in items:

To stream JSON Lines, declare the return type and use `yield` to return the data.

```python
@app.get("/items/stream")
async def stream_items() -> AsyncIterable[Item]:
    for item in items:
        yield item
```

## Server-Sent Events (SSE)

To stream Server-Sent Events, use `response_class=EventSourceResponse` and `yield` items from the endpoint.