Python 花式索引

class Test(object):    def __getitem__(self, index):        print indext = Test()t[0]t[0, 1]t[0, 1, ..., 9]t[:]t[0:]t[0:1]t[0:1:2]t[0, 1, ..., 9, 0:1, :]"""0(0, 1)(0, 1, Ellipsis, 9)slice(None, None, None)slice(0, None, None)slice(0, 1, None)slice(0, 1, 2)(0, 1, Ellipsis, 9, slice(0, 1, None), slice(None, None, None))"""