Abstarct class python

import abc
class Shape(metaclass=abc.ABCMeta):
   @abc.abstractmethod
   def area(self):
      pass
class Rectangle(Shape):
   def __init__(self, x,y):
      self.l = x
      self.b=y
   def area(self):
      return self.l*self.b
r = Rectangle(10,20)
print ('area: ',r.area())

Source: tutorialspoint.com

Similar codes

0 vote276 views1 answer
How to work with django ornm __in
Python
1 vote242 views1 answer
Taking string input from user in python with try except
Python
0 vote263 views1 answer
How to pick everything after a character in python
Python
0 vote252 views1 answer
Print red in python
Python
0 vote239 views1 answer
Size of the query process in python BigQuery
Python
0 vote236 views1 answer
Aggregate on the entire DataFrame without group
Python
0 vote263 views1 answer
Pyplot x vs y
Python
5 votes256 views3 answers
Pygame quit
Python
0 vote253 views1 answer
How to apply sentence case in python
Python
4 votes315 views1 answer
Render audio content without page view in flask
Python Flask