Python

More about decorators

# Replace __repr__ with __newrepr__ uing a decorator

def __newrepr__(self): # new function
  return f"{self.__class__.__name__} [Name -> {self.name}]"

def new_format(class_): # decorator
  # make your changes here

  return class_


# Add decorator
class Person:
  def __init__(self, name):
    self.name = name

p = Person("Vineeth")
print(p)

def __newrepr__(self):
  return f"{self.__class__.__name__} [Name -> {self.name}]"

def new_format(class_):
  class_.__repr__ = __newrepr__
  return class_


@new_format
class Person:
  def __init__(self, name):
    self.name = name

p = Person("Vineeth")
print(p)