Method validate_value_nonzero

tests/test_generics.py:99–102

(cls, v: Any)

        @field_validator('data')
        @classmethod
        def validate_value_nonzero(cls, v: Any):
            if any(x == 0 for x in v.values()):
                raise ValueError('some value is zero')
            return v

        @model_validator(mode='after')
        def validate_sum(self) -> 'Response[T]':