如何以編程方式設(shè)置屬性？假設(shè)我有一個python對象x和一根繩子s，如何設(shè)置屬性s在……上面x？因此：>>> x = SomeObject()>>> attr = 'myAttr'>>> # magic goes here>>> x.myAttr'magic'有什么魔力？順便提一句，這樣做的目的是將調(diào)用緩存到x.__getattr__().
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紅糖糍粑
TA貢獻1815條經(jīng)驗 獲得超6個贊
setattr(x, attr, 'magic')
>>> help(setattr)Help on built-in function setattr in module __builtin__:setattr(...) setattr(object, name, value) Set a named attribute on an object; setattr(x, 'y', v) is equivalent to ``x.y = v''.
object
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