New submission from Jim Carroll <j...@carroll.com>:
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
----------
messages: 354733
nosy: jamercee
priority: normal
severity: normal
status: open
title: BUG Modules/_io/texio.c
versions: Python 3.7
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue38485>
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