`OAuth2PasswordRequestForm` is that `OAuth2PasswordRequestFormStrict` requires the
    client to send the form field `grant_type` with the value `"password"`, which
    is required in the OAuth2 specification (it seems that for no particular reason),
    while for `OAuth2PasswordRequestForm` `grant_type` is optional.

    Read more about it in the

                request and send the client an error.

                If `auto_error` is set to `False`, when the HTTP Bearer token
                is not available, instead of erroring out, the dependency result will
                be `None`.

                This is useful when you want to have optional authentication.

                It is also useful when you want to have authentication that can be

        }
    ) | IsDict(
        # TODO: remove when deprecating Pydantic v1
        {
            "detail": [
                {
                    "loc": ["body", "price"],
                    "msg": "value is not a valid float",
                    "type": "type_error.float",
                }
            ]
        }
    )


@needs_py310
def test_post_with_no_data(client: TestClient):

        }
    ) | IsDict(
        # TODO: remove when deprecating Pydantic v1
        {
            "detail": [
                {
                    "loc": ["body", "price"],
                    "msg": "value is not a valid float",
                    "type": "type_error.float",
                }
            ]
        }
    )


def test_post_with_no_data(client: TestClient):

        }
    ) | IsDict(
        # TODO: remove when deprecating Pydantic v1
        {
            "detail": [
                {
                    "loc": ["query", "query"],
                    "msg": "value is not a valid integer",
                    "type": "type_error.integer",
                }
            ]
        }
    )


def test_query_int_query_baz():

            allow_nan=allow_inf_nan,
            max_digits=max_digits,
            decimal_places=decimal_places,
            **extra,
        )
        if examples is not None:
            kwargs["examples"] = examples
        if regex is not None:
            warnings.warn(
                "`regex` has been deprecated, please use `pattern` instead",
                category=DeprecationWarning,

                    "response_model_by_alias=False is basically a quick hack, to support "
                    "proper OpenAPI use another model with the correct field names"
                )
            }
        )
    else:

        class Config:
            schema_extra = {
                "description": (
                    "response_model_by_alias=False is basically a quick hack, to support "

                    "title": "User",
                    "required": ["email", "id", "is_active"],
                    "type": "object",
                    "properties": {
                        "email": {"title": "Email", "type": "string"},
                        "id": {"title": "Id", "type": "integer"},
                        "is_active": {"title": "Is Active", "type": "boolean"},
                        "items": {

                    "title": "User",
                    "required": ["email", "id", "is_active"],
                    "type": "object",
                    "properties": {
                        "email": {"title": "Email", "type": "string"},
                        "id": {"title": "Id", "type": "integer"},
                        "is_active": {"title": "Is Active", "type": "boolean"},
                        "items": {

    if oauth_header is None:
        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"}