On Apr 9, 12:52 am, Ben Racine <[email protected]> wrote:
> I have a list...
>
> ['dir_0_error.dat', 'dir_120_error.dat', 'dir_30_error.dat',
> 'dir_330_error.dat']
>
> I want to sort it based upon the numerical value only.
>
> Does someone have an elegant solution to this?
>
> Thanks,
> Ben R.
not sure about elegance, but my two cents:
>> mylist = ['dir_0_error.dat', 'dir_120_error.dat', 'dir_30_error.dat',
>> 'dir_330_error.dat']
>> mylist = [(int(item.split('_')[1]), item) for item in mylist]
>> mylist.sort()
>> mylist = [item for idx, item in mylist]
>> mylist
['dir_0_error.dat', 'dir_30_error.dat', 'dir_120_error.dat',
'dir_330_error.dat']
joaquin
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