kinda sorta numpy style array and also dict.

superlist.py

class SuperDict():
    def __init__(self, **kwargs):
        self.items = dict(**kwargs)

    def __getitem__(self, key):
        if isinstance(key, tuple):
            _curr = self.items
            for num in key:
                _curr = _curr[num]
            return _curr
        return self.items[key]

    
class SuperList():
    def __init__(self, args):
        self.items = list(args)

    def __getitem__(self, key):
        if isinstance(key, tuple):
            _curr = self.items
            for num in key:
                _curr = _curr[num]
            return _curr
        return self.items[key]


if __name__ == '__main__':
    sup = SuperList([
        [[1, 2, 3], [1, 2, 3], [1, 2, 3]], [[1, 2, 3], [1, 2, 3], [1, 2, 3]]])
    res = sup[1, 2, 2]
    print('res', res)

    sup = SuperDict(foo1=dict(bar1=dict(foo2='bar2')))
    res = sup['foo1', 'bar1', 'foo2']
    print('res', res)
    assert res == 'bar2'