Message 364137 - Python tracker

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Author	eryksun
Recipients	Cezary.Wagner, eric.smith, eryksun, paul.moore, steve.dower, tim.golden, tim.peters, zach.ware
Date	2020-03-14.02:17:10
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1584152230.56.0.867237055995.issue39962@roundup.psfhosted.org>
In-reply-to

Content
> Sorry, but there is no documented relationship between byte > offsets and tell() results for text-mode files in Windows: The I/O stack in Python 3 does not use C FILE streams, and this issue is not related to Windows. TextIOWrapper.tell returns a "cookie" based on the decoder state: https://github.com/python/cpython/blob/3.8/Modules/_io/textio.c#L2589

> Sorry, but there is no documented relationship between byte 
> offsets and tell() results for text-mode files in Windows:

The I/O stack in Python 3 does not use C FILE streams, and this issue is not related to Windows. TextIOWrapper.tell returns a "cookie" based on the decoder state:

https://github.com/python/cpython/blob/3.8/Modules/_io/textio.c#L2589

History
Date	User	Action	Args
2020-03-14 02:17:10	eryksun	set	recipients: + eryksun, tim.peters, paul.moore, eric.smith, tim.golden, zach.ware, steve.dower, Cezary.Wagner
2020-03-14 02:17:10	eryksun	set	messageid: <1584152230.56.0.867237055995.issue39962@roundup.psfhosted.org>
2020-03-14 02:17:10	eryksun	link	issue39962 messages
2020-03-14 02:17:10	eryksun	create