[issue13322] buffered read() and write() does not raise BlockingIOError

[Martin Panter]

Martin Panter <vadmium+py at gmail.com> added the comment:

Issue 35762 was opened specifically about Izbyshev’s case: TextIOWrapper behaviour with a non-blocking file. Calling “os.fdopen” with mode='r' (text mode) returns a TextIOWrapper object.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue13322>
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