Simple python getter and setter example

python_getter_setter.py

class EmailField(object):
  def __init__(self, email=None):
    self.email = email
    
  def __set__(self, email):
    self.email = email
    
  def __get__(self, email):
    return self.email
    
  class User(object):
    email = EmailField('[email protected]')
    
    
obj = User()
obj.email
#output '[email protected]'