[issue24870] surrogateescape is too slow

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

Few months ago I wrote a patch that drastically speeds up encoding and decoding with surrogateescape and surrogatepass error handlers. However it causes 25% regression in decoding some UTF-8 data (U+0100-U+07FF if I remember correct) with strict error handler, so it needs some work. I hope that it is possible to rewrite UTF-8 decoder so that avoid a regression. The patch was postponed until 3.5 is released. In any case the patch is large and complex enough to be new feature that can appear only in 3.6.

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assignee:  -> serhiy.storchaka
nosy: +serhiy.storchaka
versions:  -Python 3.4, Python 3.5

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue24870>
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