Instace Properties

• Always use "self" as the first argument
• Do not need to set type hint for "self" variable
• Always use the decorators @property, @<property>.setter and @<property>.deleter to create properties
• Do not use property() function to create properties
• Do not create properties using normal methods set_something() or get_something()

✅ Do

class Person:

    # Getter
    @property
    def name(self) -> str:
        return self.name

    # Setter
    @name.setter
    def name(self, name: str) -> None:
        self.name = name

    # Deleter
    @name.deleter
    def name(self) -> None:
        del self.name

❌ Don't

class Person:

    # Using normal method as getter
    def get_name(self) -> str:
        return self.name
 
    # Using property() function
    name = property(fget=..., fset=..., fdel=..., doc=...)