Message 356835 - Python tracker

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In-reply-to
Author	martin.panter
Recipients	Manuel Ignacio Pérez Alcolea, josh.r, martin.panter
Date	2019年11月17日.23:20:52
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1574032853.23.0.285354139731.issue38710@roundup.psfhosted.org>

Content
Previously Issue 12215 and a couple of other duplicates were opened about this. Writing after reading with TextIOWrapper doesn't work as people expect. The report was closed apparently because Victor thought there wasn't enough interest in it. FWIW the seek-then-write workaround will probably work for most common codecs, but would suffer the same problems discussed in Issue 26158 for codecs like UTF-7 and ISO-2022 that would need the encoder state constructed from the decoder state.

Content

Previously Issue 12215 and a couple of other duplicates were opened about this. Writing after reading with TextIOWrapper doesn't work as people expect. The report was closed apparently because Victor thought there wasn't enough interest in it.
FWIW the seek-then-write workaround will probably work for most common codecs, but would suffer the same problems discussed in Issue 26158 for codecs like UTF-7 and ISO-2022 that would need the encoder state constructed from the decoder state.

History
Date	User	Action	Args
2019年11月17日 23:20:53	martin.panter	set	recipients: + martin.panter, josh.r, Manuel Ignacio Pérez Alcolea
2019年11月17日 23:20:53	martin.panter	set	messageid: <1574032853.23.0.285354139731.issue38710@roundup.psfhosted.org>
2019年11月17日 23:20:53	martin.panter	link	issue38710 messages
2019年11月17日 23:20:53	martin.panter	create

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