[issue41330] Inefficient error-handle for CJK encodings

[Serhiy Storchaka]

Serhiy Storchaka <storchaka+cpython at gmail.com> added the comment:

I am not even sure it was worth to add fast path for "xmlcharrefreplace". "surrogateescape" and "surrogatepass" are most likely used in performance critical cases. It is also easy to add support of "ignore" and "replace". "strict" raises an exception in any case, and "backslashreplace", "xmlcharrefreplace" and "namereplace" are too complex and used in cases when coding time is not dominant (error reporting, debugging, formatting complex documents).

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nosy: +serhiy.storchaka

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<https://bugs.python.org/issue41330>
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