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Python deepcopy to while statement

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  Python deepcopy to while statement hito koto <hitokoto2014@gmail.com> - 2014-06-12 20:47 -0700
    Re: Python deepcopy to while statement hito koto <hitokoto2014@gmail.com> - 2014-06-12 22:40 -0700
    Re: Python deepcopy to while statement hito koto <hitokoto2014@gmail.com> - 2014-06-12 22:44 -0700

#73250 — Python deepcopy to while statement

Hi, all

I want to make the function use while statement,and  without a deepcopy functions.

this is my use deepcopy  function　ｃorrect　codes, So, how can i to do a different way  and use while statement:

def foo(x):
    if not isinstance(x, list):
        return x
    return [foo(y) for y in x]

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#73252

2014年6月13日金曜日 12時47分19秒 UTC+9 hito koto:
> Hi, all
> 
> 
> 
> I want to make the function use while statement,and  without a deepcopy functions.
> 
> 
> 
> this is my use deepcopy  function　ｃorrect　codes, So, how can i to do a different way  and use while statement:
> 
> 
> 
> def foo(x):
> 
>     if not isinstance(x, list):
> 
>         return x
> 
>     return [foo(y) for y in x]


I write this code but this is not copy:
maybe noe more write while statements: but i can't.

def foo(x):
    y = []
    i = len(x)-1
    while i >= 0:
        y.append(x[i])
        i -= 1
    return y

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#73253

2014年6月13日金曜日 12時47分19秒 UTC+9 hito koto:
> Hi, all
> 
> 
> 
> I want to make the function use while statement,and  without a deepcopy functions.
> 
> 
> 
> this is my use deepcopy  function　ｃorrect　codes, So, how can i to do a different way  and use while statement:
> 
> 
> 
> def foo(x):
> 
>     if not isinstance(x, list):
> 
>         return x
> 
>     return [foo(y) for y in x]

I write this code but this is not copy:
 maybe have to write one more the while statements: but i can't.
 

 def foo(x):
     y = []> 
     i = len(x)-1
     while i >= 0:
         y.append(x[i])
         i -= 1
     return y

[toc] | [prev] | [standalone]

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