arr = [i for i in range(10), 1,[]] #注意, i for in xx 这个必须放在第一个位置,否则要先定义i, 如: arr = [i for i in range(5), j for j in range(5), []] 这是错误的 i = 0 j = 0 arr = [i for i in range(5), j for j in range(5), []] 这是正确的
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#Getthemodulenamespace(dict)early;thisispartofthetypecheck modns=mod.__dict__ #Parseitintopackagenameandmodulename,e.g.'foo.bar'and'whatever' i=modname.rfind(".") ifi>=0: pkgname,modname=modname[:i],modname[i+1:] else: pkgname=None ...
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Re: CONTEST - What is the (best) solution? python@hope.cz a écrit :[color=blue] > In a file there can be several dictionaries like this[/color] (snip)[color=blue] > I need to read only the the first and the last dictionaries.Wh at is a > best solution?[/color] Depends on ...