keillä
keiltä
keille
keinä
keiksi
mikä
minkä
minkä
mitä
missä
mistä
mihin
millä
miltä
mille
minä
miksi
mitkä
joka
jonka
jota
jossa
josta
johon
jolla
jolta
jolle
jona
joksi
jotka
joiden
joita
joissa
joista
joihin
joilla
joilta
joille
joina
joiksi
että
ja
jos
koska
kuin
mutta

"ketkä", "keitä", "keissä", "keistä", "keihin", "keillä", "keiltä", "keille", "keinä", "keiksi", "mikä", "minkä", "minkä", "mitä", "missä", "mistä", "mihin", "millä", "miltä", "mille", "minä", "miksi", "mitkä", "joka", "jonka", "jota", "jossa", "josta", "johon", "jolla", "jolta", "jolle", "jona", "joksi", "jotka", "joiden", "joita", "joissa", "joista", "joihin", "joilla", "joilta", "joille", "joina", "joiksi", "että", "ja", "jos", "koska", "kuin", "mutta", "niin", "sekä", "sillä", "tai", "vaan", "vai", "vaikka",...

"ketkä", "keitä", "keissä", "keistä", "keihin", "keillä", "keiltä", "keille", "keinä", "keiksi", "mikä", "minkä", "minkä", "mitä", "missä", "mistä", "mihin", "millä", "miltä", "mille", "minä", "miksi", "mitkä", "joka", "jonka", "jota", "jossa", "josta", "johon", "jolla", "jolta", "jolle", "jona", "joksi", "jotka", "joiden", "joita", "joissa", "joista", "joihin", "joilla", "joilta", "joille", "joina", "joiksi", "että", "ja", "jos", "koska", "kuin", "mutta", "niin", "sekä", "sillä", "tai", "vaan", "vai", "vaikka",...

```Python
user_in = UserIn(username="john", password="secret", email="john******@****.***")
```

就能以如下方式调用：

```Python
user_dict = user_in.dict()
```

现在，变量 `user_dict`中的就是包含数据的**字典**（变量 `user_dict` 是字典，不是 Pydantic 模型对象）。

以如下方式调用：

```Python
print(user_dict)
```

输出的就是 Python **字典**：

```Python
{
    'username': 'john',
    'password': 'secret',

    return User(name="John", surname="Doe")


@app.get("/no_response_model-no_annotation-return_dict")
def no_response_model_no_annotation_return_dict():
    return {"name": "John", "surname": "Doe"}


@app.get("/response_model-no_annotation-return_same_model", response_model=User)
def response_model_no_annotation_return_same_model():
    return User(name="John", surname="Doe")

    response = client.get("/user")
    assert response.json() == {
        "user": "john",
        "scopes": ["foo", "bar"],
        "data": [1, 2, 3],
    }


def test_override_data():
    app.dependency_overrides[get_data] = get_data_override
    response = client.get("/user")
    assert response.json() == {
        "user": "john",
        "scopes": ["foo", "bar"],
        "data": [3, 4, 5],
    }

from pydantic import BaseModel


class User(BaseModel):
    id: int
    name: str = "John Doe"
    signup_ts: datetime | None = None
    friends: list[int] = []


external_data = {
    "id": "123",
    "signup_ts": "2017-06-01 12:22",
    "friends": [1, "2", b"3"],
}
user = User(**external_data)
print(user)
# > User id=123 name='John Doe' signup_ts=datetime.datetime(2017, 6, 1, 12, 22) friends=[1, 2, 3]
print(user.id)

from pydantic import BaseModel


class User(BaseModel):
    id: int
    name: str = "John Doe"
    signup_ts: Union[datetime, None] = None
    friends: List[int] = []


external_data = {
    "id": "123",
    "signup_ts": "2017-06-01 12:22",
    "friends": [1, "2", b"3"],
}
user = User(**external_data)
print(user)
# > User id=123 name='John Doe' signup_ts=datetime.datetime(2017, 6, 1, 12, 22) friends=[1, 2, 3]
print(user.id)

```Python
user_in = UserIn(username="john", password="secret", email="john******@****.***")
```

& ⤴️ 👥 🤙:

```Python
user_dict = user_in.dict()
```

👥 🔜 ✔️ `dict` ⏮️ 💽 🔢 `user_dict` (⚫️ `dict` ↩️ Pydantic 🏷 🎚).

& 🚥 👥 🤙:

```Python
print(user_dict)
```

👥 🔜 🤚 🐍 `dict` ⏮️:

```Python
{
    'username': 'john',
    'password': 'secret',

    full_name: Union[str, None] = None
    disabled: Union[bool, None] = None


def fake_decode_token(token):
    return User(
        username=token + "fakedecoded", email="john@example.com", full_name="John Doe"
    )


async def get_current_user(token: Annotated[str, Depends(oauth2_scheme)]):
    user = fake_decode_token(token)
    return user


@app.get("/users/me")