[issue40762] Writing bytes using CSV module results in b prefixed strings

[Serhiy Storchaka]

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

Since Pandas opens an output file it has control on what encoding is used. It is a Pandas' responsibility to decode bytes, or raise an exception, or just ignore the problem if it is pretty uncommon case. Pandas already have a complex code for formatting output data into CSV files, one additional check does not matter.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40762>
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