[New-bugs-announce] [issue19083] IDNA prefix should be case insensitive

[Pepijn de Vos]

New submission from Pepijn de Vos:

RFC 3490 states that "The ACE prefix for IDNA is "xn--" or any capitalization thereof."

But the following does not work

>>> str(b"XN--pythn-mua.org.", "idna")

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components: Library (Lib)
files: upper-idna.patch
keywords: patch
messages: 198360
nosy: Pepijn.de.Vos
priority: normal
severity: normal
status: open
title: IDNA prefix should be case insensitive
type: behavior
versions: Python 3.5
Added file: http://bugs.python.org/file31858/upper-idna.patch

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue19083>
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