def siblings(self, type=None, filter=om.MFn.kTransform):
    parent = self.parent()
    if (parent is not None):
        for child in parent.children(type=type, filter=filter):
            if (child != self):
                (yield child)
def siblings(self, type=None, filter=om.MFn.kTransform):
    parent = self.parent()
    if (parent is not None):
        for child in parent.children(type=type, filter=filter):
            if (child != self):
                (yield child)