Creating and accessing object attributes : Class fields : Class : Python examples (example source code) Organized by topic

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Creating and accessing object attributes






class Critter(object):
    """A virtual pet"""
    def __init__(self, name):
        print "A new critter has been born!"
        self.name = name

    def __str__(self):
        rep = "Critter object\n"
        rep += "name: " + self.name + "\n"
        return rep

    def __cmp__(self, other):
        if self.name > other.name:
            return 1
        if self.name < other.name:
            return -1
        if self.name == other.name:
            return 0      

    def talk(self):
        print "Hi.  I'm", self.name, "\n"

# main
crit1 = Critter("Poochie")
crit1.talk()

crit2 = Critter("Randolph")
crit2.talk()

print "Printing crit1:"
print crit1

print "Directly accessing crit1.name:"
print crit1.name

           
       
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3.  Fill the fields of the record
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5.  Reference class member variable directly Reference class member variable directly
6.  Add a member variable to a class on the fly Add a member variable to a class on the fly
7.  Demonstrates get and set methods and properties Demonstrates get and set methods and properties
























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