Le vendredi 8 mai 2015 12:29:15 UTC+2, Steven D'Aprano a écrit :
> On Fri, 8 May 2015 07:14 pm, jonathan.slenders wrote:
>
> > Why is array.array('u') deprecated?
> >
> > Will we get an alternative for a character array or mutable unicode
> > string?
>
>
> Good question.
>
> Of the three main encodings for Unicode, two are variable-width:
>
> * UTF-8 uses 1-4 bytes per character
> * UTF-16 uses 2 or 4 bytes per character
>
> while UTF-32 is fixed-width (4 bytes per character). So you could try faking
> it with a 32-bit array and filling it with string.encode('utf-32').
I guess that doesn't work. I need to have something that I can pass to the re
module for searching through it. Creating new strings all the time is no
option. (Think about gigabyte strings.)
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