Questions tagged «functools»

6
functools.wraps是做什么的?
在对另一个问题的答案发表评论时,有人说他们不确定functools.wraps在做什么。所以,我问这个问题,以便在StackOverflow上有它的记录,以备将来参考:到底是functools.wraps做什么的?

7
functools部分如何做?
我无法了解部分功能在functools中的工作方式。我从这里有以下代码: >>> sum = lambda x, y : x + y >>> sum(1, 2) 3 >>> incr = lambda y : sum(1, y) >>> incr(2) 3 >>> def sum2(x, y): return x + y >>> incr2 = functools.partial(sum2, 1) >>> incr2(4) 5 现在排队 incr = lambda y : sum(1, y) …
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