def _iter_refs(obj, named):
    '''Return the referent(s) of an iterator object.
    '''
    r = _getreferents(obj)  # special case
    return _refs(r, named, itor=_nameof(obj) or 'iteref')
Return the referent(s) of an iterator object.
    
recipes/Python/546530_Size_of_Python_objects_revised/recipe-546530.py