```Python hl_lines="15  20"
    {!> ../../../docs_src/dependencies/tutorial001.py!}
    ```

`Depends` работает немного иначе. Вы передаёте в `Depends` одиночный параметр, который будет похож на функцию.

Вы **не вызываете его** на месте (не добавляете скобочки в конце: 👎 *your_best_func()*👎), просто передаёте как параметр в `Depends()`.

И потом функция берёт параметры так же, как *функция обработки пути*.

!!! tip "Подсказка"

    ```

Obwohl Sie `Depends` in den Parametern Ihrer Funktion genauso verwenden wie `Body`, `Query`, usw., funktioniert `Depends` etwas anders.

Sie übergeben `Depends` nur einen einzigen Parameter.

Dieser Parameter muss so etwas wie eine Funktion sein.

Sie **rufen diese nicht direkt auf** (fügen Sie am Ende keine Klammern hinzu), sondern übergeben sie einfach als Parameter an `Depends()`.

	fullReactorChain := append(opts.PrependReactors, defaultReactorChain...)
	fullReactorChain = append(fullReactorChain, opts.AppendReactors...)

	// Prepend the reaction chain with our reactors. Important, these MUST be prepended; not appended due to how the fake clientset works by default
	client.Fake.ReactionChain = append(fullReactorChain, client.Fake.ReactionChain...)
	return client
}

    ```

Although you use `Depends` in the parameters of your function the same way you use `Body`, `Query`, etc, `Depends` works a bit differently.

You only give `Depends` a single parameter.

This parameter must be something like a function.

You **don't call it** directly (don't add the parenthesis at the end), you just pass it as a parameter to `Depends()`.

        'Change Groovy files which Java depends on' | ['G', 'J', 'J_G']     | ['G.changed', 'J', 'J_G']     | 'Incremental compilation of' | ['G', 'J_G']          | ['G.changed', 'J', 'J_G']     | 'UP-TO-DATE'                 | []

👉, 👥 🗄 & ⚙️ `Security` ⚪️➡️ `fastapi`.

👆 💪 ⚙️ `Security` 📣 🔗 (💖 `Depends`), ✋️ `Security` 📨 🔢 `scopes` ⏮️ 📇 ↔ (🎻).

👉 💼, 👥 🚶‍♀️ 🔗 🔢 `get_current_active_user` `Security` (🎏 🌌 👥 🔜 ⏮️ `Depends`).

✋️ 👥 🚶‍♀️ `list` ↔, 👉 💼 ⏮️ 1️⃣ ↔: `items` (⚫️ 💪 ✔️ 🌅).

& 🔗 🔢 `get_current_active_user` 💪 📣 🎧-🔗, 🚫 🕴 ⏮️ `Depends` ✋️ ⏮️ `Security`. 📣 🚮 👍 🎧-🔗 🔢 (`get_current_user`), & 🌖 ↔ 📄.

    {!> ../../../docs_src/dependencies/tutorial001.py!}
    ```

비록 `Body`, `Query` 등을 사용하는 것과 같은 방식으로 여러분의 함수의 매개변수에 있는 `Depends`를 사용하지만, `Depends`는 약간 다르게 작동합니다.

`Depends`에 단일 매개변수만 전달했습니다.

이 매개변수는 함수같은 것이어야 합니다.

여러분은 직접 **호출하지 않았습니다** (끝에 괄호를 치지 않았습니다), 단지 `Depends()`에 매개변수로 넘겨 줬을 뿐입니다.

그리고 그 함수는 *경로 작동 함수*가 작동하는 것과 같은 방식으로 매개변수를 받습니다.

!!! tip "팁"

            buildFile << """
                allprojects {
                    apply plugin: 'java'
                }
            """
        }
        includedBuilds << buildC
        buildA.buildFile.prepend("""
            buildscript {
                dependencies {
                    classpath 'org.test:buildB:1.0'
                    classpath 'org.test:buildC:1.0'
                }
            }
        """)

@app.post("/login")
# Here we use string annotations to test them
def login(form_data: "OAuth2PasswordRequestFormStrict" = Depends()):
    return form_data


@app.get("/users/me")
# Here we use string annotations to test them
def read_current_user(current_user: "User" = Depends(get_current_user)):
    return current_user


client = TestClient(app)


def test_security_oauth2():

        return None
    user = User(username=oauth_header)
    return user


@app.post("/login")
def login(form_data: OAuth2PasswordRequestFormStrict = Depends()):
    return form_data


@app.get("/users/me")
def read_users_me(current_user: Optional[User] = Depends(get_current_user)):
    if current_user is None:
        return {"msg": "Create an account first"}
    return current_user


client = TestClient(app)