[ pywikipediabot-Bugs-1905228 ] ValueError in category.py - Pywikipedia-l

1 Mar 2008

Bugs item #1905228, was opened at 2008-03-01 11:38
Message generated for change (Comment added) made by nicdumz
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Alex S.H. Lin (lin4h)
Assigned to: Nobody/Anonymous (nobody)
Summary: ValueError in category.py
Initial Comment:
...
category.py tidy
Target Category is [[zh:Category:日本天皇]].When the script reading the article [[大友皇子即位論]], it rollback this error:
Treating page 大友皇子即位論, currently in Category:日本天皇
Dumping to category.dump.bz2, please wait...
Traceback (most recent call last):
  File "D:\My Documents\SOURCE\mwbot\pywikipedia\category.py", line 896, in <mod
ule>
    bot.run()
  File "D:\My Documents\SOURCE\mwbot\pywikipedia\category.py", line 697, in run
    self.move_to_category(article, cat, cat)
  File "D:\My Documents\SOURCE\mwbot\pywikipedia\category.py", line 601, in move
_to_category
    contextLength = full_text.index('\n\n', contextLength+2)
ValueError: substring not found
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Comment By: NicDumZ — Nicolas Dumazet (nicdumz)
Date: 2008-03-01 15:41
Message:
Logged In: YES 
user_id=1963242
Originator: NO
Index: category.py
===================================================================

--- category.py	(révision 5095)
+++ category.py	(copie de travail)
@@ -595,7 +595,7 @@
             contextLength = 500
         if full_text.startswith(u'[['): # probably an image
             # Add extra paragraph.
-            contextLength = full_text.index('\n\n', contextLength+2)
+            contextLength = full_text.find('\n\n', contextLength+2)
         if contextLength > 1000 or contextLength < 0:
             contextLength = 500
         print
Simply replacing "index()" by find() line 601 (597 in trunk) will do :
If the substring is not found, then contextLength will be -1 ; and will
get defaulted to 500 on the next line
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