Python中列表的项数有限制吗？

如LZ所描述我写了一段代码：

>>> def init_list():
... result = []
... for i in range(900):
... temp = []
... for j in range(100):
... temp.append(j)
... result.append(temp)
... return result
...
>>> a = init_list()
>>> len(a)
900

并没有出现错误，我猜测应该是LZ的代码出现了问题，index out of range 这个错误一般是出现在:

>>> len(a)
900
>>> a[899]
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99]
>>> a[900]
Traceback (most recent call last):
File "", line 1, in
IndexError: list index out of range

index超出list总长度的情况下，希望能帮到LZ