Bugs item #1899414, was opened at 2008-02-22 09:42
Message generated for change (Comment added) made by nicdumz
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Category: None
Group: None
Status: Closed
Resolution: Invalid
Priority: 5
Private: No
Submitted By: Alex S.H. Lin (lin4h)
Assigned to: Nobody/Anonymous (nobody)
Summary: two attribute error in FreeBSD (wikipedia.py)
Initial Comment:
python interwiki.py -lang:zh -autonomous -continue
......
Updating links on page [[pms:Ucrain-a]].
WARNING: [[cu:OuÇÓÇÙÇÈÇÑÇÖÇÈ]] is either deleted or has a mismatching disambiguation
state.
Changes to be made: a modifica: [[gv:Yn Ookraan]]
- [[gv:Yn Ookraane]]
+ [[gv:Yn Ookraan]]
NOTE: Performing a recursive query first to save time....
NOTE: Nothing left to do 2
NOTE: Updating live wiki...
Sleeping for 4.4 seconds, 2008-02-22 01:50:31
Changing page [[pms:Ucrain-a]]
Dump zh (wikipedia) saved
Traceback (most recent call last):
File "interwiki.py", line 1645, in ?
bot.run()
File "interwiki.py", line 1409, in run
self.queryStep()
File "interwiki.py", line 1388, in queryStep
subj.finish(self)
File "interwiki.py", line 976, in finish
if self.replaceLinks(page, new, bot):
File "interwiki.py", line 1127, in replaceLinks
status, reason, data = page.put(newtext, comment =
wikipedia.translate(page.site().lang, msg)[0] + mods)
File "/usr/home/alexsh/mwbot/pywikipedia/wikipedia.py", line 1215, in put
return self._putPage(newtext, comment, watchArticle, minorEdit, newPage,
self.site().getToken(sysop = sysop), sysop = sysop)
File "/usr/home/alexsh/mwbot/pywikipedia/wikipedia.py", line 1307, in
_putPage
if self.site().has_mediawiki_message("spamprotectiontitle")\
File "/usr/home/alexsh/mwbot/pywikipedia/wikipedia.py", line 4302, in
has_mediawiki_message
v = self.mediawiki_message(key)
File "/usr/home/alexsh/mwbot/pywikipedia/wikipedia.py", line 4258, in
mediawiki_message
value = tree.textarea.string.strip()
AttributeError: 'NoneType' object has no attribute 'strip'
python redirect.py double -always -lang:en
....When the code start to detect target, it return back this error.
Traceback (most recent call last):
File "redirect.py", line 399, in ?
main()
File "redirect.py", line 395, in main
bot.run()
File "redirect.py", line 350, in run
self.fix_double_redirects()
File "redirect.py", line 271, in fix_double_redirects
targetPage = newRedir.getRedirectTarget()
File "/usr/home/alexsh/mwbot/pywikipedia/wikipedia.py", line 1663, in
getRedirectTarget
target = ex.message
AttributeError: IsRedirectPage instance has no attribute 'message'
----------------------------------------------------------------------
Comment By: NicDumZ — Nicolas Dumazet (nicdumz)
Date: 2008-02-22 16:17
Message:
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user_id=1963242
Originator: NO
message attribute was introduced in python 2.5
err.args[0] should be used instead of err.message . (err[0] is working but
is in fact deprecated)
----------------------------------------------------------------------
Comment By: NicDumZ — Nicolas Dumazet (nicdumz)
Date: 2008-02-22 15:51
Message:
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I think that this was an issue of Python :
From
http://mail.python.org/pipermail/python-list/2007-January/424576.html, I
got that example :
Python 2.4.4c1 (#2, Oct 11 2006, 21:51:02)
[GCC 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)] on linux2
Type "help", "copyright", "credits" or "license"
for more information.
>> try:
... raise Exception, 'this
is the error message'
... except Exception, err:
... print "result: ",err.message
...
result:
Traceback (most recent call last):
File "<stdin>", line 4, in ?
AttributeError: Exception instance has no attribute 'message'
>>
Can anyone reproduce this ?
Since calling to err[0] is a simple workaround to avoid the err.message
error, don't you think that converting all our exception.message to
exception[0] would be a good idea ? (I remember seeing similar err.message
bug reports, but I can't find them...)
----------------------------------------------------------------------
Comment By: Russell Blau (russblau)
Date: 2008-02-22 14:41
Message:
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The first error is a duplicate of bug 1898827; the second one cannot be
duplicated--
>> import wikipedia
Checked for running
processes. 1 processes currently running, including
the current process.
>> p = wikipedia.Page(wikipedia.getSite(),
"Napoleon") # on en:wiki
>> p.getRedirectTarget()
Page{[[Napoleon I of France]]}
----------------------------------------------------------------------
Comment By: NicDumZ — Nicolas Dumazet (nicdumz)
Date: 2008-02-22 14:34
Message:
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right, he commited while I posted that :)
----------------------------------------------------------------------
Comment By: Rotem Liss (rotemliss)
Date: 2008-02-22 14:29
Message:
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The first problem was bug 1898827, which was fixed by russblau.
----------------------------------------------------------------------
Comment By: NicDumZ — Nicolas Dumazet (nicdumz)
Date: 2008-02-22 14:20
Message:
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I believe that this would be a proper fix :
Index: wikipedia.py
===================================================================
--- wikipedia.py (révision 5068)
+++ wikipedia.py (copie de travail)
@@ -1660,7 +1665,7 @@
except NoPage:
raise
except IsRedirectPage, ex:
- target = ex.message
+ target = ex[0]
if '|' in target:
warnings.warn("'%s' has a | character, this makes no
sense"
% target, Warning)
@@ -4258,9 +4264,9 @@
tree = BeautifulSoup(mwpage,
convertEntities=BeautifulSoup.HTML_ENTITIES,
parseOnlyThese=SoupStrainer("textarea"))
- if tree.textarea is not None:
+ try:
value = tree.textarea.string.strip()
- else:
+ except AttributeError:
value = None
if value:
self._mediawiki_messages[key.lower()] = value
----------------------------------------------------------------------
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