Bugs item #1633953, was opened at 2007-01-12 11:45
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Category: Regular Expressions
Group: Python 2.5
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Matthias Klose (doko)
Assigned to: Gustavo Niemeyer (niemeyer)
Summary: re.compile("(.*$){1,4}", re.MULTILINE) fails
Initial Comment:
[forwarded from http://bugs.debian.org/289603]
Trying to match 1-4 lines of arbitrary content (as part of a larger regex)
using the expression (.*$){1,4} and re.MULTILINE. This caused the re module to
raise the error "nothing to repeat".
$ python2.5
Python 2.5 (release25-maint, Dec 13 2006, 16:21:45)
[GCC 4.1.2 20061212 (prerelease) (Ubuntu 4.1.1-21ubuntu2)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import re
>>> re.compile("(.*$){1,4}", re.MULTILINE)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.5/re.py", line 180, in compile
return _compile(pattern, flags)
File "/usr/lib/python2.5/re.py", line 233, in _compile
raise error, v # invalid expression
sre_constants.error: nothing to repeat
----------------------------------------------------------------------
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