[New-bugs-announce] [issue15570] email.header.decode_header parses differently

[Dmitry Dvoinikov]

New submission from Dmitry Dvoinikov:

The following script
---
import email.header
print(email.header.decode_header("foo =?windows-1251?Q?bar?="))
---
produces

[(b'foo', None), (b'bar', 'windows-1251')]

in Python 3.2 but

[(b'foo ', None), (b'bar', 'windows-1251')]

in Python 3.3.0b1

----------
components: Library (Lib)
messages: 167602
nosy: ddvoinikov
priority: normal
severity: normal
status: open
title: email.header.decode_header parses differently
type: behavior
versions: Python 3.3

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15570>
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