187. Pow and Property Decorator in Python with Example Code || Decorator Python Built-in Function-24
Code:
print(pow(2,2))
print(pow(-2,2))
print(pow(2,-2))
print(pow(-2,-2))
(x**y) %z
x=7
y=2
z=5
print(pow(x,y,z))
#property()
class Person:
def __init__(self,name):
self._name=name
def get_name(self):
print('Getting name')
return self._name
def set_name(self,value):
print('Setting name to '+value)
self._name=value
def del_name(self):
print('Deleting name')
del self._name
name=property(get_name,set_name,del_name, 'Name property')
p=Person('Sahadev')
print(p.name)
p.name='Nakul'
del p.name
#property decorator
class Person:
def __init__(self,name):
self._name=name
@property
def name(self):
print('Getting name')
return self._name
@name.setter
def name(self,value):
print('Setting name to '+value)
self._name=value
@name.deleter
def name(self):
print('Deleting name')
del self._name
p=Person('Sahadev')
print('The name is: ',p.name)
p.name='Nakul'
del p.name