https://bugzilla.wikimedia.org/show_bug.cgi?id=54995

Web browser: --- Bug ID: 54995 Summary: [PATCH] Editing before getting the revisions of the page is causing a KeyError Product: Pywikibot Version: unspecified Hardware: All OS: All Status: NEW Keywords: easy, patch Severity: normal Priority: Unprioritized Component: General Assignee: Pywikipedia-bugs@lists.wikimedia.org Reporter: crangasi2001@yahoo.com Classification: Unclassified Mobile Platform: ---

Created attachment 13438 --> https://bugzilla.wikimedia.org/attachment.cgi?id=13438&action=edit Proposed patch

I'm running https://code.google.com/p/wikiro/source/browse/trunk/robots/python/pywikiped... on ro.wp. The put function throws a KeyError:

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Comuna Adâncata, Ialomița <<<

[[Comuna Adâncata, Ialomiţa]] doesn't exist Do you want to create a redirect? ([y]es, [N]o, [a]ll, [q]uit) y {} Traceback (most recent call last): File "pwb.py", line 58, in <module> execfile(sys.argv[0]) File "diacritice/diacritics_redirects.py", line 127, in <module> main() File "diacritice/diacritics_redirects.py", line 123, in main bot.run() File "diacritice/diacritics_redirects.py", line 50, in run self.treat(page) File "diacritice/diacritics_redirects.py", line 99, in treat page_mod.put(u"#%s [[%s]]" % (self.site.redirect(True), page_t.title()), comment) File "/home/andrei/pywikibot-core/pywikibot/page.py", line 872, in put async=async, callback=callback, **kwargs) File "/home/andrei/pywikibot-core/pywikibot/page.py", line 795, in save **kwargs) File "/home/andrei/pywikibot-core/pywikibot/page.py", line 804, in _save watch=watchval, bot=botflag, **kwargs) File "/home/andrei/pywikibot-core/pywikibot/site.py", line 709, in callee return fn(self, *args, **kwargs) File "/home/andrei/pywikibot-core/pywikibot/site.py", line 2636, in editpage params["basetimestamp"] = page._revisions[lastrev].timestamp KeyError: 4164884

The error is caused by the _revisions dict not being populated. Possible patch is attached.