class Person(object):
def __init__(self, name, lastName):
self.__name = name
self.__lastName = lastName
# dynamic attributes
@property
def name(self):
return self.__name
@property
def lastName(self):
return self.__lastName
@name.setter
def name(self, value):
self.__name = value
return self.__name
@lastName.setter
def lastName(self, value):
self.__lastName = value
return self.__lastName
# read only
@property
def specie(self):
return "Human"
# method
def fullName(self):
return self.name + " " + self.lastName
person = Person("Homer", "Simpson")
person.name # Result: Homer #
person.lastName # Result: Simpson #
person.fullName() # Result: Homer Simpson #
person.name = "Bart"
person.fullName() # Result: Bart Simpson # <-- dinamically computed because
name and lastName are properties
person.specie # Result: Human #
person.specie = "Alien" # AttributeError: can't set attribute # <-- which
is fine, because it is read only
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