swapping numeric items in a list

[Jiang Nutao]

This is what I got in the debugger:

(Pdb) aa=array('b', [126, 55, 71, 112])
(Pdb) aa
array('b', [126, 55, 71, 112])
(Pdb) aa.byteswap()
(Pdb) aa
array('b', [126, 55, 71, 112])

----- Original Message ----- 
From: "Gabriel Genellina" <gagsl-py at yahoo.com.ar>
To: "Jiang Nutao" <jiangnutao at gmail.com>
Cc: <python-list at python.org>
Sent: Wednesday, August 23, 2006 11:28 AM
Subject: Re: swapping numeric items in a list


> At Wednesday 23/8/2006 14:44, Jiang Nutao wrote:
>
>>array.byteswap() won't work for me easily. I tried this before my 1st 
>>post.
>>I defined
>>
>>     aa = array('H', [0x12, 0x34, 0x56, 0x78])
>>
>>Then did byteswap aa.byteswap(). The result was
>>
>>     array('H', [0x1200, 0x3400, 0x5600, 0x7800])
>>
>>You can see it byteswapped within each item.
>
> Use array('b') or 'B'. 'H' are two-byes integers.
>
>
>
> Gabriel Genellina
> Softlab SRL
>
>
>
>
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