async def get_current_user(token: str = Depends(oauth2_scheme)):
    user = fake_decode_token(token)
    if not user:
        raise HTTPException(
            status_code=status.HTTP_401_UNAUTHORIZED,
            detail="Not authenticated",
            headers={"WWW-Authenticate": "Bearer"},
        )
    return user


async def get_current_active_user(current_user: User = Depends(get_current_user)):
    if current_user.disabled:

Хотя вы используете `Depends` в параметрах вашей функции так же, как `Body`, `Query` и т.д., `Depends` работает немного иначе.

В `Depends` вы передаёте только один параметр.

Этот параметр должен быть чем-то вроде функции.

Вы **не вызываете её** напрямую (не добавляйте круглые скобки в конце), просто передаёте её как параметр в `Depends()`.

И эта функция принимает параметры так же, как *функции обработки пути*.

/// tip | Подсказка

        yield s


def broken_dep_session() -> Any:
    with acquire_session() as s:
        s.open = False
        yield s


SessionDep = Annotated[Session, Depends(dep_session)]
BrokenSessionDep = Annotated[Session, Depends(broken_dep_session)]

app = FastAPI()


@app.websocket("/ws")
async def websocket_endpoint(websocket: WebSocket, session: SessionDep):
    await websocket.accept()

///

### `Depends` 불러오기 { #import-depends }

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

### "의존자"에 의존성 명시하기 { #declare-the-dependency-in-the-dependant }

*경로 처리 함수*의 매개변수로 `Body`, `Query` 등을 사용하는 방식과 같이 새로운 매개변수로 `Depends`를 사용합니다:

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

{* ../../docs_src/dependencies/tutorial008e_an_py310.py hl[12,16] *}

`Depends()` receives a `scope` parameter that can be:

g=!!a.formUtils.getValue(f),h=!d||e&&e!==d;h&&!g&&a.formUtils.dialogs.removeInputStylingAndMessage(f,c)})};b.find("[data-validation-depends-on]").off("beforeValidation",d).on("beforeValidation",d).each(function(){var c=a(this);b.find('[name="'+c.valAttr("depends-on")+'"]').each(function(){a(this).off("change",f).on("change",f).valAttr("depending-value",c.valAttr("depends-on-value")),this.dependingInputs=this.dependingInputs||[],this.dependingInputs.push(c)})})},c=function(b,c){var d=function(){var ...

from fastapi import Depends


async def dependency_a():
    dep_a = generate_dep_a()
    try:
        yield dep_a
    finally:
        dep_a.close()


async def dependency_b(dep_a=Depends(dependency_a)):
    dep_b = generate_dep_b()
    try:
        yield dep_b
    finally:
        dep_b.close(dep_a)


async def dependency_c(dep_b=Depends(dependency_b)):
    dep_c = generate_dep_c()
    try:
        yield dep_c

from fastapi import Cookie, Depends, FastAPI

app = FastAPI()


def query_extractor(q: str | None = None):
    return q


def query_or_cookie_extractor(
    q: str = Depends(query_extractor), last_query: str | None = Cookie(default=None)
):
    if not q:
        return last_query
    return q


@app.get("/items/")
async def read_query(query_or_default: str = Depends(query_or_cookie_extractor)):

from fastapi import Depends, FastAPI
from fastapi.security import OAuth2PasswordBearer

app = FastAPI()

oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")


@app.get("/items/")
async def read_items(token: str = Depends(oauth2_scheme)):

from typing import Annotated

from fastapi import Cookie, Depends, FastAPI

app = FastAPI()


def query_extractor(q: str | None = None):
    return q


def query_or_cookie_extractor(
    q: Annotated[str, Depends(query_extractor)],
    last_query: Annotated[str | None, Cookie()] = None,
):
    if not q:
        return last_query
    return q


@app.get("/items/")
async def read_query(