import datetime
from typing import List

from pydantic import BaseModel, SecretStr


class Country(BaseModel):
    name: str
    phone_code: int


class Address(BaseModel):
    post_code: int
    country: Country


class CardDetails(BaseModel):
    number: SecretStr
    expires: datetime.date


class Hobby(BaseModel):
    name: str
    info: str


class User(BaseModel):
    first_name: str
    second_name: str
    address: Address
    card_details: CardDetails
    hobbies: List[Hobby]


user = User(
    first_name='John',
    second_name='Doe',
    address=Address(
        post_code=123456,
        country=Country(
            name='USA',
            phone_code=1
        )
    ),
    card_details=CardDetails(
        number=4212934504460000,
        expires=datetime.date(2020, 5, 1)
    ),
    hobbies=[
        Hobby(name='Programming', info='Writing code and stuff'),
        Hobby(name='Gaming', info='Hell Yeah!!!'),
    ],
)

exclude_keys = {
    'second_name': True,
    'address': {'post_code': True, 'country': {'phone_code'}},
    'card_details': True,
    # You can exclude fields from specific members of a tuple/list by index:
    'hobbies': {-1: {'info'}},
}

include_keys = {
    'first_name': True,
    'address': {'country': {'name'}},
    'hobbies': {0: True, -1: {'name'}},
}

# would be the same as user.model_dump(exclude=exclude_keys) in this case:
print(user.model_dump(include=include_keys))

# To exclude a field from all members of a nested list or tuple, use "__all__":
print(user.model_dump(exclude={'hobbies': {'__all__': {'info'}}}))