本文共 373 字，大约阅读时间需要 1 分钟。

g = (range(100))    print(g)    g = (r for r in g)    print(g)    g = list(g)    print(g)

输出：

range(0, 100) <generator object at 0x0000000001EDC318> [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…省略

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