Message 354733 - Python tracker

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Author	jamercee
Recipients	jamercee
Date	2019-10-15.14:22:33
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1571149354.19.0.486917734419.issue38485@roundup.psfhosted.org>
In-reply-to

Content
The io.TextIOWrapper class initializes a codec.IncrementalEncoder and uses it to encode str, but it never calls the encoder's encode('', final=True). According to the docs https://docs.python.org/3.5/library/codecs.html#codecs.IncrementalEncoder.encode: ``If this is the last call to encode() final must be true (the default is false).`` Without a call to encode('', final=True), codecs cannot be created that use codecs.BufferedIncrementalEncoder which depend on being called with final=True to flush any internal buffers. Platform: Python 3.7.4 (tags/v3.7.4:e09359112e, Jul 8 2019, 20:34:20) [MSC v.1916 64 bit (AMD64)] on win32

The io.TextIOWrapper class initializes a codec.IncrementalEncoder and uses it to encode str, but it never calls the encoder's encode('', final=True). According to the docs https://docs.python.org/3.5/library/codecs.html#codecs.IncrementalEncoder.encode:  

``If this is the last call to encode() final must be true (the default is false).``

Without a call to encode('', final=True), codecs cannot be created that use codecs.BufferedIncrementalEncoder which depend on being called with final=True to flush any internal buffers.

Platform: Python 3.7.4 (tags/v3.7.4:e09359112e, Jul  8 2019, 20:34:20) [MSC v.1916 64 bit (AMD64)] on win32

History
Date	User	Action	Args
2019-10-15 14:22:34	jamercee	set	recipients: + jamercee
2019-10-15 14:22:34	jamercee	set	messageid: <1571149354.19.0.486917734419.issue38485@roundup.psfhosted.org>
2019-10-15 14:22:34	jamercee	link	issue38485 messages
2019-10-15 14:22:33	jamercee	create