PyClass2, Python - rextester

PyClass2

#Python 2.7.17
#PyClass2: Built-in functions and attributes
#this code is created by Rezaul Hoque on December 13,2021;contact: jewelmrh@yahoo.com
#note: codes shared by Rezaul Hoque on rextester are not for sale; they are created and shared to facilitate the algorithm learning process; many like Hoque use this platform to practice programming ;Rezaul hopes his contribution helps others to fine tune their learning;

# abstract class
class Garden:
    def detail(self):
        pass
class VegGarden(Garden):
     " " " It is on the north side of the garden." " "
    # Overriding abstract method
     def detail(self):
        print("This is a vegetable garden")
class FlowGarden(Garden):
      " " " It is on the south." " "
    # Overriding abstract method
      def detail(self):
        print("This is a flower garden")
bag1 = VegGarden()
bag2 = FlowGarden()
bag1.detail()
bag2.detail()
#Buit-in functions
print(hasattr(bag1,'row'))
print(setattr(bag1,'row',4))
print (getattr(bag1,'row'))
print(setattr(bag2,'location','south'))
print(bag2.location)
#delattr(FlowGarden,'location')
#print(FlowGarden.location)
#Delete Class/attribute
del VegGarden

#Built-in attributes
print(Garden.__dict__)
print(Garden.__name__)
print(Garden.__module__)
print(Garden.__bases__)
print(FlowGarden.__bases__)
print(Garden.__doc__)
print(FlowGarden.__doc__)


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