class Pet(UserObject, RegistersSubclasses, ABC):
pet_type: str = UserProperty(str)
name: str = UserProperty(str)
@abstractmethod
def speak(self):
pass
class Vehicle(UserObject):
color: str = UserProperty(str)
description: str = UserProperty(str)
@property
def license(self):
return key(self)
class Person(UserObject):
first_name: str = UserProperty(str)
last_name: str = UserProperty(str)
current_address: Address = UserProperty(
Address, default_function=lambda person: person.previous_addresses[0])
previous_addresses: List[Address] = ListProperty(Address)
vehicles: Dict[str, Vehicle] = DictProperty(Vehicle,
key_pattern=r"^[a-f0-9]{6}$",
default={},
persist_defaults=True)
class Cat(Pet):
pet_type: str = UserProperty(SchemaConst("cat"))
def speak(self):
return f"{self.name} says Miaow!"
class Person(UserObject):
first_name: str = UserProperty(str)
last_name: str = UserProperty(str)
pets: List[Pet] = UserProperty(SchemaArray(Pet))
class Greyhound(Dog):
pet_type: str = UserProperty(SchemaConst("greyhound"))
def speak(self):
return f"{self.name}, the greyhound, says Woof!"
class Person(UserObject, ReadsYAML):
first_name: str = UserProperty(str)
last_name: str = UserProperty(str)
current_address: Address = UserProperty(Address)
previous_addresses: List[Address] = UserProperty(SchemaArray(Address))
vehicles: Dict[str, Vehicle] = UserProperty(SchemaDict(Vehicle))
class Address(UserObject):
first_line: str = UserProperty(str)
second_line: str = UserProperty(str)
city: str = UserProperty(str)
postal_code: str = UserProperty(int)
class Address(UserObject):
zip_code: int = UserProperty(int, pattern=r"^[0-9]{5}$")
class Address(UserObject):
first_line: str = UserProperty(str, pattern=r"^(\d)+.*$")
second_line: str = UserProperty(str, optional=True)
city: str = UserProperty(str)
postal_code: str = UserProperty(int)
class Person(UserObject):
first_name: str = UserProperty(str)
last_name: str = UserProperty(str, default="", optional=False)
class Person(UserObject):
first_name: str = UserProperty(str)
last_name: str = UserProperty(str,
default="",
default_function=lambda x: x.first_name)
