Maya Python Callback
class Callback(object):
def __init__(self, func, *args, **kwargs):
self.func = func
self.args = args
self.kwargs = kwargs
def __call__(self, *args):
return self.func( *self.args, **self.kwargs )
and this to call it
mc.menuItem(l='Remove set from scene', c=Callback(self.stripObject, obj, member, 1, selButton))