def extend(self, iterable):
        for value in iterable:
            index = len(self)
            value = self._value_to_graph_object(index, value)
            super(PlotlyList, self).append(value)
Tests that hug's length type successfully handles a length range
dataset/ETHPy150Open plotly/plotly.py/plotly/graph_objs/graph_objs.py/PlotlyList.extend--crossover with--dataset/ETHPy150Open timothycrosley/hug/tests/test_types.py/test_length