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Created on 2017-12-28 08:48 by socketpair, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Messages (2) | |||
|---|---|---|---|
| msg309117 - (view) | Author: Марк Коренберг (socketpair) * | Date: 2017-12-28 08:48 | |
First: This is the bug:
In [1]: 'großhandel-shop'.encode('idna')
Out[1]: b'grosshandel-shop'
This lead to this:
'xn--einla-pqa'.decode('idna')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3.6/encodings/idna.py", line 214, in decode
result.append(ToUnicode(label))
File "/usr/lib/python3.6/encodings/idna.py", line 139, in ToUnicode
raise UnicodeError("IDNA does not round-trip", label, label2)
UnicodeError: ('IDNA does not round-trip', b'xn--einla-pqa', b'einlass')
https://stackoverflow.com/questions/9806036/idna-does-not-round-trip
xn--grohandel-shop-2fb has been correctly encoded by IDNA 2008 (which is correct in Germany/DENIC since a while). Your Python very likely tries to decode it using the old IDNA 2003, which doesn't know 'ß'. see denic.de/en/know-how/idn-domains
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| msg309118 - (view) | Author: Berker Peksag (berker.peksag) *  |
Date: 2017-12-28 10:19 | |
There is an open issue about adding IDNA 2008 support: Issue 17305. Closing this one as a duplicate of that issue. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:56 | admin | set | github: 76618 |
| 2017-12-28 10:19:07 | berker.peksag | set | status: open -> closed superseder: IDNA2008 encoding is missing nosy: + berker.peksag messages: + msg309118 resolution: duplicate stage: resolved |
| 2017-12-28 09:36:21 | asvetlov | set | nosy:
+ asvetlov |
| 2017-12-28 08:48:55 | socketpair | create | |