https://bugzilla.wikimedia.org/show_bug.cgi?id=55022
--- Comment #2 from Kunal Mehta (Legoktm) legoktm.wikipedia@gmail.com --- patch doesn't work. On the other hand you should use i18n support for translations i.e. i18n.twtranslate() and put the message dictionary into i18n/casechecker.py. Look at the manual: http://www.mediawiki.org/wiki/Manual:Pywikipediabot/i18n%5C_conversion