python-programs/staticMethod_and_classMethod.py at master · chinmayb/python-programs · GitHub

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# test program for the concept of static method and class method


classparent(object):
@staticmethod
defstatic_method(x):
print"parent", x

@classmethod
defclass_method(cls, x):
print"parent", cls, x

defnormal_method(self, x):
print"parent", self, x


classchild1(parent):
# def static_method(x):
# print "child1", x

defclass_method(cls, x):
print"child1", x

defnormal_method(self, x):
print"child1", self, x


classchild2(parent):
@staticmethod
defstatic_method(x):
print"child2", x

# @classmethod
# def class_method(cls, x):
# print "child2", cls, x

defnormal_method(self, x):
print"child2", self, x


obj_child1=child1()
obj_child2=child2()
obj_parent=parent()

obj_child1.normal_method(4)
obj_child2.normal_method(4)
obj_parent.normal_method(4)

# obj_parent.static_method(5)
parent.static_method(5)

child1.static_method(6)

obj_child2.static_method(7)

parent.class_method(8)
# obj_parent.class_method(12)

obj_child1.class_method(8)
child2.class_method(8)

val=child2.class_method(4)
val2=parent.class_method(4)
printisinstance(val, child2)
printisinstance(val, parent)
printisinstance(val2, parent)