Function test_from_attributes

tests/test_deprecated.py:129–162

()

def test_from_attributes():
    class PetCls:
        def __init__(self, *, name: str, species: str):
            self.name = name
            self.species = species

    class PersonCls:
        def __init__(self, *, name: str, age: float = None, pets: list[PetCls]):
            self.name = name
            self.age = age
            self.pets = pets

    class Pet(BaseModel):
        model_config = ConfigDict(from_attributes=True)
        name: str
        species: str

    class Person(BaseModel):
        model_config = ConfigDict(from_attributes=True)
        name: str
        age: float = None
        pets: list[Pet]

    bones = PetCls(name='Bones', species='dog')
    orion = PetCls(name='Orion', species='cat')
    anna = PersonCls(name='Anna', age=20, pets=[bones, orion])

    anna_model = deprecated_from_orm(Person, anna)

    assert anna_model.model_dump() == {
        'name': 'Anna',
        'pets': [{'name': 'Bones', 'species': 'dog'}, {'name': 'Orion', 'species': 'cat'}],
        'age': 20.0,
    }


def test_not_from_attributes():