>>> s = 'si_pos_99_rep_1_0.ita'
>>> res = tuple(re.split(r'(\d+)', s))
>>> res
('si_pos_', '99', '_rep_', '1', '_', '0', '.ita')
>>>

On Fri, Apr 2, 2010 at 3:42 PM, Thomas Heller <thel...@ctypes.org> wrote:

> Maybe I'm just lazy, but what is the fastest way to convert a string
> into a tuple containing character sequences and integer numbers, like this:
>
>
> 'si_pos_99_rep_1_0.ita'  -> ('si_pos_', 99, '_rep_', 1, '_', 0, '.ita')
>
> Thanks for ideas,
> Thomas
>
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