Type emulation issues with new style classes

[Chris]

Is there any way to make the class Z behave the same way as class Y?

Chris

class Y:
    value = 42
    def __hasattr__(self, name):
        if name == '__int__':
            return True
    def __getattr__(self, name):
        if name == '__int__':
            return lambda: self.value

class Z(object):
    value = 42
    def __hasattr__(self, name):
        if name == '__int__':
            return True
    def __getattr__(self, name):
        if name == '__int__':
            return lambda: self.value

>>> y, z = Y(), Z()
>>> print int(y)
42
>>> print int(z)
TypeError: int() argument must be a string or a number