发布时间:2019-06-30 15:27:19编辑:auto阅读(1721)
def cheeseshop(kind,*arguments,**keywords): print("-- Do you have any",kind,"?") print("-- I'm sorry, we're all out of",kind) for arg in arguments: print(arg) print("-"*40) keys = sorted(keywords.keys()) for kw in keys: print(kw,":",keywords[kw]) f={"client":"John","sketch":"cheese"} cheeseshop("Limburger","aaaaaaa","bbbbbbbbbb",**f)
cheeseshop("Limburger","aaaaaaa","bbbbbbbbbb",client="John",sketch="cheese")
功能一样,可见**args 时应为字典类型,或是关键字类型的参数。
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