def __init__(self, points):
        if isinstance(points, dict):
            points = points.items()
        self.points = sorted(points)
Can the garbage collector clean up a cycle with old style class?
dataset/ETHPy150Open chriso/gauged/gauged/results/time_series.py/TimeSeries.__init__--crossover with--dataset/ETHPy150Open enthought/traits/traits/tests/test_trait_cycle.py/TestCase.test_simple_cycle_oldstyle_class