from fastapi.testclient import TestClient


@pytest.fixture(name="call_counter")
def call_counter_fixture():
    return {"count": 0}


@pytest.fixture(name="app")
def app_fixture(call_counter: dict[str, int]):
    def get_db():
        call_counter["count"] += 1
        return f"db_{call_counter['count']}"

    def get_user(db: Annotated[str, Depends(get_db)]):
        return "user"

    app = FastAPI()

		},
		// More than 1 ellipses per argument for standalone setup.
		{
			"/export{1...10}/disk{1...10}",
			endpointSet{
				[]ellipses.ArgPattern{
					[]ellipses.Pattern{
						{
							Prefix: "",
							Suffix: "",
							Seq:    getSequences(1, 10, 0),
						},
						{
							Prefix: "/export",
							Suffix: "/disk",
							Seq:    getSequences(1, 10, 0),
						},
					},
				},
				nil,

# 类作为依赖项 { #classes-as-dependencies }

在深入探究 **依赖注入** 系统之前，让我们升级之前的例子。

## 来自前一个例子的`dict` { #a-dict-from-the-previous-example }

在前面的例子中, 我们从依赖项 ("可依赖对象") 中返回了一个 `dict`:

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[9] *}

但是后面我们在路径操作函数的参数 `commons` 中得到了一个 `dict`。

我们知道编辑器不能为 `dict` 提供很多支持(比如补全)，因为编辑器不知道 `dict` 的键和值类型。

对此，我们可以做的更好...

## 什么构成了依赖项 { #what-makes-a-dependency }

到目前为止，你看到的依赖项都被声明为函数。

                ```
                """
            ),
        ] = None,
        servers: Annotated[
            list[dict[str, str | Any]] | None,
            Doc(
                """
                A `list` of `dict`s with connectivity information to a target server.

                You would use it, for example, if your application is served from

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.web.api.admin.dict;

import java.util.Date;

import org.codelibs.fess.app.web.admin.dict.ListForm;

/**
 * The request body for listing dictionaries.
 */
public class ListBody extends ListForm {
    /**
     * Default constructor.
     */

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.web.api.admin.dict.kuromoji;

import org.codelibs.fess.app.web.admin.dict.kuromoji.EditForm;

/**
 * Request body class for Kuromoji dictionary edit operations in the admin REST API.

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.web.api.admin.dict.stopwords;

import org.codelibs.fess.app.web.admin.dict.stopwords.EditForm;

/**
 * Request body class for stop words dictionary edit operations in the admin REST API.

    return {"q": q, "skip": skip, "limit": limit}


@app.get("/items/")
async def read_items(commons: dict = Depends(common_parameters)):
    return {"message": "Hello Items!", "params": commons}


@app.get("/users/")
async def read_users(commons: dict = Depends(common_parameters)):
    return {"message": "Hello Users!", "params": commons}


client = TestClient(app)

            return new MavenStaxReader().read(is, false, null);
        }
    }

    protected void write(Model model, Path dest) throws IOException, XMLStreamException {
        String version = model.getModelVersion();
        Files.createDirectories(dest.getParent());
        try (Writer w = Files.newBufferedWriter(dest)) {
            MavenStaxWriter writer = new MavenStaxWriter();

## Un `dict` de l'exemple précédent { #a-dict-from-the-previous-example }

Dans l'exemple précédent, nous renvoyions un `dict` depuis notre dépendance (« dependable ») :

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[9] *}

Mais nous recevons alors un `dict` dans le paramètre `commons` de la fonction de chemin d'accès.