[New-bugs-announce] [issue25880] u'..'.encode('idna') → UnicodeError: label empty or too long
SpaceOne
report at bugs.python.org
Wed Dec 16 03:03:52 EST 2015
New submission from SpaceOne:
Python 3.4.2 (default, Oct 8 2014, 10:45:20)
>>> u'..'.encode('idna')
Traceback (most recent call last):
File "/usr/lib/python3.4/encodings/idna.py", line 165, in encode
raise UnicodeError("label empty or too long")
UnicodeError: label empty or too long
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
UnicodeError: encoding with 'idna' codec failed (UnicodeError: label empty or too long)
→ I was expecting that this raises either not at all or UnicodeEncodeError.
>>> b'..'.decode('idna')
'..'
→ Why doesn't this raise then, too?
The error message is also messed up which wasn't the case in python 2.7. It could be cleaned up.
----------
components: Unicode
messages: 256514
nosy: ezio.melotti, haypo, spaceone
priority: normal
severity: normal
status: open
title: u'..'.encode('idna') → UnicodeError: label empty or too long
versions: Python 2.7, Python 3.4
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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue25880>
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