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ex44.py
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ex44.py
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class Parent(object):
def override(self):
print "Parent override()"
def implicit(self):
print "PARENT implicit()"
def altered(self):
print "PARENT altered()"
class Child(Parent):
def override(self):
print "CHILD override()"
def altered(self):
print "CHILD, BEFORE PARENT altered()"
super(Child, self).altered()
print "CHILD, AFTER PARENT altered()"
dad = Parent()
son = Child()
dad.implicit()
son.implicit()
dad.override()
son.override()
dad.altered()
son.altered()
class Other(object):
def override(self):
print "OTHER override()"
def implicit(self):
print "OTHER implicit()"
def altered(self):
print "OTHER altered()"
class Fortytwo(object):
# Let's make it right from the beginning
def __init__(self, other):
self.other = other
def implicit(self):
self.other.implicit()
def override(self):
print "42 override()"
def altered(self):
print "42, BEFORE OTHER altered()"
self.other.altered()
print "42, AFTER OTHER altered()"
other = Other()
fortytwo = Fortytwo(other)
fortytwo.implicit()
fortytwo.override()
fortytwo.altered()