Aleksandr Andrukhov <******@****.***> 1705057939 +0300

Kani Kim <******@****.***> 1707659311 +0900

SwftAlpc <******@****.***> 1705334896 +0900

Nils Lindemann <******@****.***> 1711821718 +0100

So, a Python class is also a **callable**.

Then, in **FastAPI**, you could use a Python class as a dependency.

What FastAPI actually checks is that it is a "callable" (function, class or anything else) and the parameters defined.

If you pass a "callable" as a dependency in **FastAPI**, it will analyze the parameters for that "callable", and process them in the same way as the parameters for a *path operation function*. Including sub-dependencies.

LeeeeT <******@****.***> 1680341164 +0300

Sebastián Ramírez <******@****.***> 1697522351 +0400

def test_response_model_no_annotation_return_invalid_dict():
    with pytest.raises(ResponseValidationError) as excinfo:
        client.get("/response_model-no_annotation-return_invalid_dict")
    assert "missing" in str(excinfo.value)


def test_response_model_no_annotation_return_invalid_model():
    with pytest.raises(ResponseValidationError) as excinfo:
        client.get("/response_model-no_annotation-return_invalid_model")

from .api_key import APIKeyCookie as APIKeyCookie
from .api_key import APIKeyHeader as APIKeyHeader
from .api_key import APIKeyQuery as APIKeyQuery
from .http import HTTPAuthorizationCredentials as HTTPAuthorizationCredentials
from .http import HTTPBasic as HTTPBasic
from .http import HTTPBasicCredentials as HTTPBasicCredentials
from .http import HTTPBearer as HTTPBearer
from .http import HTTPDigest as HTTPDigest
from .oauth2 import OAuth2 as OAuth2

            ConstantValueKind.Boolean -> value as Boolean
            ConstantValueKind.Char -> value as Char
            ConstantValueKind.String -> value as String
            ConstantValueKind.Byte -> (value as Number).toByte()
            ConstantValueKind.Double -> (value as Number).toDouble()
            ConstantValueKind.Float -> (value as Number).toFloat()
            ConstantValueKind.Int -> (value as Number).toInt()