[Python-Dev] Backport of bytearray type and io module

Wed Mar 26 01:49:09 CET 2008

I'm okay with bytearray not being subclassable in 2.6 as a temporary
measure. I wouldn't want that to leak into 3.0 though, and I'd rather
have it subclassable in 2.6 as well. I wonder why it doesn't work in
2.6 but does work in 3.0?
On Tue, Mar 25, 2008 at 5:05 PM, Christian Heimes <lists at cheimes.de> wrote:
> Christian Heimes schrieb:
>> > Hello!
> >
> > I've successfully back ported the bytearray type and the io module from
> > 3.0 to 2.6. The code is available in the branch trunk-bytearray [1]. I'm
> > down to four failing byte tests and one failing io test. The failing
> > byte tests are all related to pickling and subclassing.
> >
> > I like to get the remaining tests fixed for the upcoming release in a
> > week. Please checkout the branch and help me figure out the remaining
> > issues.
>> Follow up:
>> All failing bytearray tests were caused by subclasses of bytearray. I've
> removed the Py_TPFLAGS_BASETYPE flag for now. Are you fine with the
> inclusion of bytearray although it can't be subclassed?
>> I'm going to fix the last io bug now. I like to merge the backport of
> bytearray and io before the next alpha gets shipped out.
>> Christian
>
-- 
--Guido van Rossum (home page: http://www.python.org/~guido/)