>>> g = (x ** 2 for x in range(10))>>> next(g)0>>> next(g)1>>> next(g)4>>> next(g)9>>> next(g)16>>> next(g)25>>> next(g)36>>> next(g)49>>> next(g)64>>> next(g)81>>> next(g)Traceback (most recent call last): File "<stdin>", line 1, in <module>StopIteration
每次调用next,迭代一下迭代器,到最后会触发StopIteration错误。
以上就是python迭代器中next()的用法示例的
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