Last modified: 2014-11-10 22:36:47 UTC
D:\Py\rewrite>pwb.py replace -regex -interwiki:Category:Francouzština -family:wiktionary -regex "\[\[za:(.*?)\]\]\n" "" Exception in thread Put-Thread: Traceback (most recent call last): File "C:\Python27\lib\threading.py", line 551, in __bootstrap_inner self.run() File "C:\Python27\lib\threading.py", line 504, in run self.__target(*self.__args, **self.__kwargs) File "D:\Py\rewrite\pywikibot\__init__.py", line 679, in async_manager request(*args, **kwargs) File "D:\Py\rewrite\scripts\replace.py", line 724, in display_edit_counter pywikibot.output(u'\n%s pages changed.' % bot.changed_pages) AttributeError: 'NoneType' object has no attribute 'output' in compat it works well
I was able to reproduce this. I ran pwb.py replace.py -lang:commons -family:commons -regex "(\|\s*Wikidata\s*=\s*)(\d+)" "\1Q\2" -usercontribs:Dexbot -summary:"Adding missing Wikidata Q" After reviewing several edits (y,y,y), I switched to always (a). It did quite a few edits and when it was supposed to stop and output some statistics: No changes were necessary in [[Creator:Zamfir C. Arbure]] Exception in thread Put-Thread: Traceback (most recent call last): File "C:\Python27\lib\threading.py", line 552, in __bootstrap_inner self.run() File "C:\Python27\lib\threading.py", line 505, in run self.__target(*self.__args, **self.__kwargs) File "C:\pywikibot\coredev\pywikibot\__init__.py", line 679, in async_manager request(*args, **kwargs) File "C:\pywikibot\coredev\scripts\replace.py", line 724, in display_edit_coun ter pywikibot.output(u'\n%s pages changed.' % bot.changed_pages) AttributeError: 'NoneType' object has no attribute 'output'
The relevant code: pywikibot.Site().login() bot.run() def display_edit_counter(bot): pywikibot.output(u'\n%s pages changed.' % bot.changed_pages) # Queue last request to display number of changed pages. pywikibot.async_request(display_edit_counter, bot) (why are we using subfunctions?) pywikibot.async_request is in _init_.py . Is this caused by the fact that _init_.py doesn't iport pywikibot?
https://gerrit.wikimedia.org/r/#/c/165654/ seems to be the changeset that introduced this functionality and bug.
Seems to be a scoping issue -- replace.py (and thus most of the things inside it, including the pywikibot import) is unloaded when replace.py ends... which is before the function is called. Two options to solve this: 1) Explicitly call pywikibot.stopme() at the end of replace.py. This will make sure the callback is triggered before replace.py is unloaded ...and then you can also juts do the output directly, which is *much* cleaner. I.e. instead of def display_edit_counter(bot): pywikibot.output(u'\n%s pages changed.' % bot.changed_pages) # Queue last request to display number of changed pages. pywikibot.async_request(display_edit_counter, bot) we'd have pywikibot.stopme() pywikibot.output(u'\n%s pages changed.' % bot.changed_pages) 2) explicitly pass pywikibot so it's included in the scope, i.e. def display_edit_counter(pywikibot, bot): pywikibot.output(u'\n%s pages changed.' % bot.changed_pages) # Queue last request to display number of changed pages. pywikibot.async_request(display_edit_counter, pywikibot, bot)
Change 172044 had a related patch set uploaded by Mpaa: replace.py: fix display_edit_counter_feature https://gerrit.wikimedia.org/r/172044
Change 172044 merged by jenkins-bot: replace.py: fix display_edit_counter_feature https://gerrit.wikimedia.org/r/172044
