New submission from Sworddragon:
I have made some tests with encoding/decoding in conjunction with
unicode-escape and got some strange results:
>>> print('ä')
ä
>>> print('ä'.encode('utf-8'))
b'\xc3\xa4'
>>> print('ä'.encode('utf-8').decode('unicode-escape'))
ä
>>> print('ä'.encode('utf-8').decode('unicode-escape').encode('unicode-escape'))
b'\\xc3\\xa4'
>>> print('ä'.encode('utf-8').decode('unicode-escape').encode('unicode-escape').decode('utf-8'))
\xc3\xa4
Shouldn't .decode('unicode-escape').encode('unicode-escape') nullify itself and
so "'ä'.encode('utf-8').decode('unicode-escape').encode('unicode-escape')"
return the same result as 'ä'.encode('utf-8')?
----------
components: Unicode
messages: 217021
nosy: Sworddragon, ezio.melotti, haypo
priority: normal
severity: normal
status: open
title: Reversing an encoding with unicode-escape returns a different result
type: behavior
versions: Python 3.4
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Python tracker <[email protected]>
<http://bugs.python.org/issue21331>
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