[issue12591] TextIOWrapper should fall back on read() if read1() doesn't exist

[Antoine Pitrou]

Changes by Antoine Pitrou <pitrou at free.fr>:


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title: text files returned by subprocess.Popen with universal_newlines=True are not iterable -> TextIOWrapper should fall back on read() if read1() doesn't exist

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue12591>
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