New submission from Marcus:
Working with this example string "E-112233-555-11 | Bläh - Bläh" with the
following code leeds under python 2.7.10 (OSX) to an exception whereas the same
code works under python 3.5.1 (OSX).
s = "E-112233-555-11 | Bläh - Bläh"
expr = re.compile(r"(?P<p>[A-Z]{1}-[0-9]{0,}(-[0-9]{0,}(-[0-9]{0,})?)?)?(( [|]
)?(?P<a>[\s\w]*)?)? - (?P<j>[\s\w]*)?",re.UNICODE)
res = re.match(expr,s)
a = (res.group('p'), res.group('a'), res.group('j'))
print(a)
When I change the first umlaut in "Bläh" from ä to ü it works as expected on
python 2 and 3. A change from ä to ö however leeds to a crash again.
Ideas?
----------
messages: 263567
nosy: arbyter
priority: normal
severity: normal
status: open
title: regular expression problem at umlaut handling
type: behavior
versions: Python 2.7
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Python tracker <[email protected]>
<http://bugs.python.org/issue26784>
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