the problem with super() and reload()

module.py

class SuperClass(object):
    def myfunc(self):
        print "SuperClass myfunc() called"

class A(SuperClass):
    def myfunc(self):
        super(A, self).myfunc()
        print "A.myfunc() called"
        
        
"""
>>> import module
>>> a = module.A()
>>> a.myfunc()
SuperClass myfunc() called
A.myfunc() called
>>> reload(module)
<module 'module' from 'module.pyc'>
>>> a.myfunc()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "module.py", line 8, in myfunc
    super(A, self).myfunc()
TypeError: super(type, obj): obj must be an instance or subtype of type
"""