Seem unicode bug \#3081100 is back

Interwiki bots running under python 2.7.1 should just be blocked indefinitely for not paying attention to the pwb mailing list and console warnings.

I guess it is vice versa. py 2.5.1 does this failure but unicode test sounds ok \[1\]. I checked these links and found the last 3 characters are missed at 2.5.1-Bot.

\[1\]: http://ru.wikipedia.org/wiki/%D0%9E%D0%B1%D1%81%D1%83%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D0%B5\_%D1%83%D1%87%D0%B0%D1%81%D1%82%D0%BD%D0%B8%D0%BA%D0%B0:Volkov\#Khmer\_wikilinks

That means we should discard py2.5 for running pwbots. This would make things easier.

Duplicate of #55256 - the cause is a buggy page name ( km:អែន​ជេ​លីណា ចូលី​ ends in \u200b zero width space ):

Not #3081100, but related. (cur | prev) 00:09, 12 November 2012‎ ElphiBot (talk | contribs)‎ m . . (95,243 bytes) (+10)‎ . . (r2.7.1) (Robot: Modifying km:អែនជេលីណា ចូលី to km:អែន​ជេ​លីណា ចូលី​) most clearly shows what is happening:

This is combined with a change in behavior -- to cite myself:

To clarify; the pywikipedia bug was caused by calling .strip() on the page
title. When working with Unicode < 4.0, this will strip the U+200B character
(python < 2.7), with Unicode > 4.0, this will *not* strip the U+200B character
(python >= 2.7).

• This bug has been marked as a duplicate of bug 55256 ***

Oh, and this specific issue was solved by this page move:

https://km.wikipedia.org/w/index.php?title=%E1%9E%A2%E1%9F%82%E1%9E%93%E2%80%8B%E1%9E%87%E1%9F%81%E2%80%8B%E1%9E%9B%E1%9E%B8%E1%9E%8E%E1%9E%B6_%E1%9E%85%E1%9E%BC%E1%9E%9B%E1%9E%B8%E2%80%8B&action=history&uselang=en

• This bug has been marked as a duplicate of bug 55246 ***