[New-bugs-announce] [issue15054] bytes literals erroneously tokenized
Florent Xicluna
report at bugs.python.org
Wed Jun 13 14:47:54 CEST 2012
New submission from Florent Xicluna <florent.xicluna at gmail.com>:
With Python 2.7, both b'hello' and br'hello' are wrong.
With Python 3.3, b'hello' is wrong.
$ python2.7 -m tokenize <<<"'hello', u'hello', ur'hello', b'hello', br'hello'"
1,0-1,7: STRING "'hello'"
1,7-1,8: OP ','
1,9-1,17: STRING "u'hello'"
1,17-1,18: OP ','
1,19-1,28: STRING "ur'hello'"
1,28-1,29: OP ','
1,30-1,31: NAME 'b'
1,31-1,38: STRING "'hello'"
1,38-1,39: OP ','
1,40-1,42: NAME 'br'
1,42-1,49: STRING "'hello'"
1,49-1,50: NEWLINE '\n'
2,0-2,0: ENDMARKER ''
$ python3.3 -m tokenize <<<"'hello', u'hello', ur'hello', b'hello', br'hello', rb'hello'"
1,0-1,7: STRING "'hello'"
1,7-1,8: OP ','
1,9-1,17: STRING "u'hello'"
1,17-1,18: OP ','
1,19-1,28: STRING "ur'hello'"
1,28-1,29: OP ','
1,30-1,31: NAME 'b'
1,31-1,38: STRING "'hello'"
1,38-1,39: OP ','
1,40-1,49: STRING "br'hello'"
1,49-1,50: OP ','
1,51-1,60: STRING "rb'hello'"
1,60-1,61: NEWLINE '\n'
2,0-2,0: ENDMARKER ''
----------
components: Library (Lib)
messages: 162705
nosy: flox
priority: normal
severity: normal
status: open
title: bytes literals erroneously tokenized
type: behavior
versions: Python 2.7, Python 3.2, Python 3.3
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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15054>
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