[issue28531] Improve utf7 encoder memory usage

[STINNER Victor]

STINNER Victor added the comment:

Oh no, now I'm afraid of breaking something :-D I don't trust anymore our test suite for the UTF-7 codec, so I close the issue :-)

Sorry Xiang, but as we said, this rarely used codec is not important enough to require optimization.

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resolution:  -> rejected
status: open -> closed

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28531>
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