而該函式的參數宣告方式與「路徑操作函式」相同。

/// tip | 提示

除了函式之外，還有其他「東西」也能當作依賴，會在下一章介紹。

///

當有新的請求到達時，**FastAPI** 會負責：

* 以正確的參數呼叫你的依賴（dependable）函式。
* 取得該函式的回傳結果。
* 將結果指定給你的「路徑操作函式」中的對應參數。

```mermaid
graph TB

common_parameters(["common_parameters"])
read_items["/items/"]
read_users["/users/"]

common_parameters --> read_items
common_parameters --> read_users
```

        }
    }

    @Override
    public void omitForCycle(Artifact omitted) {
        logger.debug(indent + omitted + " (removed - causes a cycle in the graph)");
    }

    @Override
    public void updateScopeCurrentPom(Artifact artifact, String ignoredScope) {
        logger.debug(indent + artifact + " (not setting artifactScope to: " + ignoredScope + "; local artifactScope "

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.graph;

import static com.google.common.truth.Truth.assertThat;

import com.google.common.collect.Ordering;
import java.util.Arrays;
import java.util.Collection;
import java.util.Comparator;
import java.util.HashMap;

* Dependency ("dependable") fonksiyonunuzu doğru parametrelerle çağırır.
* Fonksiyonunuzun sonucunu alır.
* Bu sonucu *path operation function*'ınızdaki parametreye atar.

```mermaid
graph TB

common_parameters(["common_parameters"])
read_items["/items/"]
read_users["/users/"]

common_parameters --> read_items
common_parameters --> read_users
```

/// info | 信息

注意，这里在*路径操作函数*中只声明了一个依赖项，即 `query_or_cookie_extractor` 。

但 **FastAPI** 必须先处理 `query_extractor`，以便在调用 `query_or_cookie_extractor` 时使用 `query_extractor` 返回的结果。

///

```mermaid
graph TB

query_extractor(["query_extractor"])
query_or_cookie_extractor(["query_or_cookie_extractor"])

read_query["/items/"]

query_extractor --> query_or_cookie_extractor --> read_query
```

  stars: 4649
  owner_login: remsky
  owner_html_url: https://github.com/remsky
- name: strawberry
  html_url: https://github.com/strawberry-graphql/strawberry
  stars: 4636
  owner_login: strawberry-graphql
  owner_html_url: https://github.com/strawberry-graphql
- name: devpush
  html_url: https://github.com/hunvreus/devpush
  stars: 4589
  owner_login: hunvreus
  owner_html_url: https://github.com/hunvreus

///

새로운 요청이 도착할 때마다, **FastAPI**는 다음을 처리합니다:

* 올바른 매개변수를 가진 의존성("디펜더블") 함수를 호출합니다.
* 함수에서 결과를 받아옵니다.
* *경로 처리 함수*에 있는 매개변수에 그 결과를 할당합니다

```mermaid
graph TB

common_parameters(["common_parameters"])
read_items["/items/"]
read_users["/users/"]

common_parameters --> read_items
common_parameters --> read_users
```

     * @param artifact artifact for which to get the dependencies, including transitive ones
     * @param scope the {link PathScope} to collect dependencies, must not be {@code null}
     * @return root node of the dependency graph for the given artifact
     *
     * @see org.apache.maven.api.services.DependencyResolver#collect(Session, Artifact, PathScope)

                                              TF_Status* out_status);

// Sets the attribute attr_name to be a function specified by 'function'.
//
// TODO(ashankar,iga): Add this functionality to the C API for graph
// construction. Perhaps we want an AttrValueMap equivalent in the C API?
TF_CAPI_EXPORT extern void TFE_OpSetAttrFunction(TFE_Op* op,
                                                 const char* attr_name,

    whether by contract or otherwise, or (b) ownership of more than
    fifty percent (50%) of the outstanding shares or beneficial
    ownership of such entity.

2. License Grants and Conditions
--------------------------------

2.1. Grants

Each Contributor hereby grants You a world-wide, royalty-free,
non-exclusive license:

(a) under intellectual property rights (other than patent or trademark)