# Is this the simplest way to create a bunch of classes that automagically 
# announce their definition?

class MetaFoo(type):
    def __init__(cls, name, bases, dct):
        print cls.__name__ + ' defined!'

class Foo(object):
    __metaclass__ = MetaFoo
    # Is there any way I can get a reference to Foo here (i.e. while its being 
    # defined?)