[issue4847] csv fails when file is opened in binary mode

[STINNER Victor]

STINNER Victor <victor.stinner at haypocalc.com> added the comment:

Do you expect to be able to read CSV as bytes or just to fix the 
documentation example?

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nosy: +haypo

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue4847>
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