2012/3/19 <xqt@svn.wikimedia.org>

http://www.mediawiki.org/wiki/Special:Code/pywikipedia/10028

Revision: 10028
Author: xqt
Date: 2012-03-19 12:15:04 +0000 (Mon, 19 Mar 2012)
Log Message:
-----------
Debugging information for IndexError

Modified Paths:
--------------
trunk/pywikipedia/pywikibot/textlib.py

Modified: trunk/pywikipedia/pywikibot/textlib.py
===================================================================
--- trunk/pywikipedia/pywikibot/textlib.py 2012-03-18 18:05:09 UTC (rev 10027)
+++ trunk/pywikipedia/pywikibot/textlib.py 2012-03-19 12:15:04 UTC (rev 10028)
@@ -172,9 +172,14 @@
break
groupID = groupMatch.group('name') or \
int(groupMatch.group('number'))
- replacement = replacement[:groupMatch.start()] + \
- match.group(groupID) + \
- replacement[groupMatch.end():]
+ try:
+ replacement = replacement[:groupMatch.start()] + \
+ match.group(groupID) + \
+ replacement[groupMatch.end():]
+ except IndexError:
+ print '\nInvalid group reference:', groupID
+ print 'Groups found:\n' match.groups()
+ raise IndexError
text = text[:match.start()] + replacement + text[match.end():]

# continue the search on the remaining text

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