<url>file://dummy</url>
    </repository>
  </repositories>
  <dependencies>
    <dependency>
      <groupId>maven-test</groupId>
      <artifactId>t08-b</artifactId>
      <version>1.0</version>
      <type>jar</type>
      <scope>compile</scope>
    </dependency>
  </dependencies>

///

### `Depends`'i Import Edin { #import-depends }

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[3] *}

### "Dependant" İçinde Dependency'yi Tanımlayın { #declare-the-dependency-in-the-dependant }

*Path operation function* parametrelerinizde `Body`, `Query` vb. kullandığınız gibi, yeni bir parametreyle `Depends` kullanın:

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[13,18] *}

<project>
  <modelVersion>4.0.0</modelVersion>
  <groupId>maven-test</groupId>
  <artifactId>t05-b</artifactId>
  <packaging>jar</packaging>
  <version>2.0</version>
  <dependencies>
    <dependency>
      <groupId>maven-test</groupId>
      <artifactId>t05-c</artifactId>
      <version>1.0</version>
      <type>jar</type>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>maven-test</groupId>

<project>
  <modelVersion>4.0.0</modelVersion>
  <groupId>maven-test</groupId>
  <artifactId>t08-b</artifactId>
  <packaging>jar</packaging>
  <version>1.0</version>
  <dependencies>
    <dependency>
      <groupId>maven-test</groupId>
      <artifactId>t08-c</artifactId>
      <version>1.0</version>
      <type>jar</type>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>maven-test</groupId>

from fastapi import APIRouter, Depends, HTTPException

from ..dependencies import get_token_header

router = APIRouter(
    prefix="/items",
    tags=["items"],
    dependencies=[Depends(get_token_header)],
    responses={404: {"description": "Not found"}},
)


fake_items_db = {"plumbus": {"name": "Plumbus"}, "gun": {"name": "Portal Gun"}}


@router.get("/")
async def read_items():
    return fake_items_db

{* ../../docs_src/dependencies/tutorial013_an_py310.py ln[19:21] *}

{* ../../docs_src/dependencies/tutorial013_an_py310.py ln[30:38] *}


## Code includes with line ranges and highlighting { #code-includes-with-line-ranges-and-highlighting }

{* ../../docs_src/dependencies/tutorial013_an_py310.py ln[30:38] hl[31:33] *}

{* ../../docs_src/dependencies/tutorial015_an_py310.py ln[10:15] hl[12:14] *}

```

There could be exceptions, but try to follow this convention.

Apply shared dependencies at the router level via `dependencies=[Depends(...)]`.

## Dependency Injection

See [the dependency injection reference](references/dependencies.md) for detailed patterns including `yield` with `scope`, and class dependencies.

    /**
     * Shortcut for {@code getService(DependencyResolver.class).collect(...)}
     *
     * @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
     *

        </field>
        <field xdoc.separator="blank">
          <name>dependencies</name>
          <version>1.0.0/1.1.0</version>
          <association>
            <type>Dependency</type>
            <multiplicity>*</multiplicity>
          </association>
          <description>
            A set of dependencies which the plugin requires in order to function. This enables the plugin to function

  <groupId>maven-test</groupId>
  <artifactId>t09-d</artifactId>
  <packaging>jar</packaging>
  <version>1.0</version>

  <dependencies>
    <dependency>
      <groupId>maven-test</groupId>
      <artifactId>t09-c</artifactId>
      <version>1.0</version>
      <scope>compile</scope>
    </dependency>
  </dependencies>