类

class FooClass(object):
version = 0.1
def __init__(self, nm = 'Jianan'):
self.name = nm
print 'create a class instance for', nm
def showname(self):
print 'your name is,', self.name
print 'my name is ', self.__class__.__name__
def showSelf(self):
print self.version
def addMe2Me(self, x):
return x + x

foo = FooClass()
foo.showname()
foo.showSelf()
print foo.addMe2Me(5)

结果：
create a class instance for Jianan
your name is, Jianan
my name is  FooClass
0.1
10