DatabaseModifiedError

Traceback

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

1. /home/lotek/lib/python2.5/site-packages/MoinMoin/request/__init__.py in run (self=<MoinMoin.request.request_wsgi.Request object at 0xaecd5aac>)

   1. 1309 self.page.send_page()

   2. 1310 else:

   3. 1311 handler(self.page.page_name, self)

   4. 1312

   5. 1313 # every action that didn't use to raise MoinMoinFinish must call this now:

   6. handler = <function execute at 0xaeda2fb4>

   7. self = <MoinMoin.request.request_wsgi.Request object at 0xaecd5aac>

   8. self.page = <MoinMoin.Page.Page object at 0xaed075ec>

   9. self.page.page_name = u'CategoryBash'

2. /home/lotek/lib/python2.5/site-packages/MoinMoin/action/edit.py in execute (pagename=u'CategoryBash', request=<MoinMoin.request.request_wsgi.Request object at 0xaecd5aac>)

   1. 183

   2. 184 # sets revision number to default for further actions

   3. 185 request.rev = 0

   4. 186 request.theme.add_msg(savemsg, "info")

   5. 187 pg.send_page()

   6. pg = <MoinMoin.Page.Page object at 0xaed12f2c>

   7. pg.send_page = <bound method Page.send_page of <MoinMoin.Page.Page object at 0xaed12f2c>>

3. /home/lotek/lib/python2.5/site-packages/MoinMoin/Page.py in send_page (self=<MoinMoin.Page.Page object at 0xaed12f2c>, **keywords={})

   1. 1196 format_args=pi['formatargs'],

   2. 1197 do_cache=do_cache,

   3. 1198 start_line=pi['lines'])

   4. 1199

   5. 1200 # check for pending footnotes

   6. start_line undefined

   7. pi = {'acl': <MoinMoin.security.AccessControlList instance at 0xaed12fcc>, 'format': 'wiki', 'formatargs': '', 'language': 'de', 'lines': 0}

4. /home/lotek/lib/python2.5/site-packages/MoinMoin/Page.py in send_page_content (self=<MoinMoin.Page.Page object at 0xaed12f2c>, request=<MoinMoin.request.request_wsgi.Request object at 0xaecd5aac>, body=u"= CategoryBash =\n\n'''List of pages in this categ...(category:CategoryBash)>>\n\n----\nCategoryCategory\n", format='wiki', format_args='', do_cache=1, **kw={'start_line': 0})

   1. 1280

   2. 1281 if not (do_cache and self.canUseCache(Parser)):

   3. 1282 self.format(parser)

   4. 1283 else:

   5. 1284 try:

   6. self = <MoinMoin.Page.Page object at 0xaed12f2c>

   7. self.format = <bound method Page.format of <MoinMoin.Page.Page object at 0xaed12f2c>>

   8. parser = <MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>

5. /home/lotek/lib/python2.5/site-packages/MoinMoin/Page.py in format (self=<MoinMoin.Page.Page object at 0xaed12f2c>, parser=<MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>)

   1. 1301 def format(self, parser):

   2. 1302 """ Format and write page content without caching """

   3. 1303 parser.format(self.formatter)

   4. 1304

   5. 1305 def execute(self, request, parser, code):

   6. parser = <MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>

   7. parser.format = <bound method Parser.format of <MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>>

   8. self = <MoinMoin.Page.Page object at 0xaed12f2c>

   9. self.formatter = <MoinMoin.formatter.text_html.Formatter instance at 0xaed03f4c>

6. /home/lotek/lib/python2.5/site-packages/MoinMoin/parser/text_moin_wiki.py in format (self=<MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>, formatter=<MoinMoin.formatter.text_html.Formatter instance at 0xaed03f4c>, inhibit_p=False)

   1. 1544

   2. 1545 # Scan line, format and write

   3. 1546 formatted_line = self.scan(line, inhibit_p=inhibit_p)

   4. 1547 self.request.write(formatted_line)

   5. 1548

   6. formatted_line = u'<p class="line867"><strong>List of pages in this category:</strong> '

   7. self = <MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>

   8. self.scan = <bound method Parser.scan of <MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>>

   9. line = u'<<FullSearchCached(category:CategoryBash)>> '

   10. inhibit_p = False

7. /home/lotek/lib/python2.5/site-packages/MoinMoin/parser/text_moin_wiki.py in scan (self=<MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>, line=u'<<FullSearchCached(category:CategoryBash)>> ', inhibit_p=False)

   1. 1358 self.in_table or self.in_list):

   2. 1359 result.append(self.formatter.paragraph(1, css_class="line867"))

   3. 1360 result.append(self.replace(match, inhibit_p))

   4. 1361 end = match.end()

   5. 1362 lastpos = end

   6. result = ['<p class="line867">']

   7. result.append = <built-in method append of list object at 0xaed03e4c>

   8. self = <MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>

   9. self.replace = <bound method Parser.replace of <MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>>

   10. match = <_sre.SRE_Match object at 0xadf024f8>

   11. inhibit_p = False

8. /home/lotek/lib/python2.5/site-packages/MoinMoin/parser/text_moin_wiki.py in replace (self=<MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>, match=<_sre.SRE_Match object at 0xadf024f8>, inhibit_p=False)

   1. 1402 # Get replace method and replace hit

   2. 1403 replace_func = getattr(self, '_%s_repl' % type)

   3. 1404 result.append(replace_func(hit, match.groupdict()))

   4. 1405 return ''.join(result)

   5. 1406 else:

   6. result = []

   7. result.append = <built-in method append of list object at 0xaed12d2c>

   8. replace_func = <bound method Parser._macro_repl of <MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>>

   9. hit = u'category:CategoryBash'

   10. match = <_sre.SRE_Match object at 0xadf024f8>

   11. match.groupdict = <built-in method groupdict of _sre.SRE_Match object at 0xadf024f8>

9. /home/lotek/lib/python2.5/site-packages/MoinMoin/parser/text_moin_wiki.py in _macro_repl (self=<MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>, word=u'category:CategoryBash', groups={u'big': None, u'big_off': None, u'big_on': None, u'comment': None, u'dl': None, u'email': None, u'emph': None, u'emph_ib_or_bi': None, u'emph_ibb': None, u'emph_ibi': None, ...})

   1. 1325 if self.macro is None:

   2. 1326 self.macro = macro.Macro(self)

   3. 1327 return self.formatter.macro(self.macro, macro_name, macro_args, markup=groups.get('macro'))

   4. 1328 _macro_name_repl = _macro_repl

   5. 1329 _macro_args_repl = _macro_repl

   6. self = <MoinMoin.parser.text_moin_wiki.Parser instance at 0xaed076cc>

   7. self.formatter = <MoinMoin.formatter.text_html.Formatter instance at 0xaed03f4c>

   8. self.formatter.macro = <bound method Formatter.macro of <MoinMoin.formatter.text_html.Formatter instance at 0xaed03f4c>>

   9. self.macro = <MoinMoin.macro.Macro instance at 0xaed0356c>

   10. macro_name = u'FullSearchCached'

   11. macro_args = u'category:CategoryBash'

   12. markup undefined

   13. groups = {u'big': None, u'big_off': None, u'big_on': None, u'comment': None, u'dl': None, u'email': None, u'emph': None, u'emph_ib_or_bi': None, u'emph_ibb': None, u'emph_ibi': None, ...}

   14. groups.get = <built-in method get of dict object at 0xaed5f714>

10. /home/lotek/lib/python2.5/site-packages/MoinMoin/formatter/__init__.py in macro (self=<MoinMoin.formatter.text_html.Formatter instance at 0xaed03f4c>, macro_obj=<MoinMoin.macro.Macro instance at 0xaed0356c>, name=u'FullSearchCached', args=u'category:CategoryBash', markup=u'<<FullSearchCached(category:CategoryBash)>>')

    1. 308 # call the macro

    2. 309 try:

    3. 310 return macro_obj.execute(name, args)

    4. 311 except ImportError, err:

    5. 312 errmsg = unicode(err)

    6. macro_obj = <MoinMoin.macro.Macro instance at 0xaed0356c>

    7. macro_obj.execute = <bound method Macro.execute of <MoinMoin.macro.Macro instance at 0xaed0356c>>

    8. name = u'FullSearchCached'

    9. args = u'category:CategoryBash'

11. /home/lotek/lib/python2.5/site-packages/MoinMoin/macro/__init__.py in execute (self=<MoinMoin.macro.Macro instance at 0xaed0356c>, macro_name=u'FullSearchCached', args=u'category:CategoryBash')

    1. 126 else:

    2. 127 raise ImportError("Cannot load macro %s" % macro_name)

    3. 128 return execute(self, args)

    4. 129

    5. 130 def _m_lang(self, text):

    6. execute = <function execute at 0xaec396f4>

    7. self = <MoinMoin.macro.Macro instance at 0xaed0356c>

    8. args = u'category:CategoryBash'

12. /home/lotek/lib/python2.5/site-packages/MoinMoin/macro/FullSearch.py in execute (macro=<MoinMoin.macro.Macro instance at 0xaed0356c>, needle=u'category:CategoryBash')

    1. 104

    2. 105 # Search the pages and return the results

    3. 106 results = search.searchPages(request, needle, sort='page_name')

    4. 107

    5. 108 return results.pageList(request, macro.formatter, paging=False)

    6. results undefined

    7. global search = <module 'MoinMoin.search' from '/home/lotek/lib/...n2.5/site-packages/MoinMoin/search/__init__.pyc'>

    8. search.searchPages = <function searchPages at 0xaecca844>

    9. request = <MoinMoin.request.request_wsgi.Request object at 0xaecd5aac>

    10. needle = u'category:CategoryBash'

    11. sort undefined

13. /home/lotek/lib/python2.5/site-packages/MoinMoin/search/__init__.py in searchPages (request=<MoinMoin.request.request_wsgi.Request object at 0xaecd5aac>, query=<MoinMoin.search.queryparser.AndExpression instance at 0xaed03d0c>, sort='page_name', mtime=None, historysearch=None, **kw={})

    1. 33 if isinstance(query, str) or isinstance(query, unicode):

    2. 34 query = QueryParser(**kw).parse_query(query)

    3. 35 return Search(request, query, sort, mtime=mtime,

    4. 36 historysearch=historysearch).run()

    5. 37

    6. historysearch = None

    7. ).run undefined

14. /home/lotek/lib/python2.5/site-packages/MoinMoin/search/builtin.py in run (self=<MoinMoin.search.builtin.Search instance at 0xaed039ac>)

    1. 458 start = time.time()

    2. 459 if self.request.cfg.xapian_search:

    3. 460 hits = self._xapianSearch()

    4. 461 logging.debug("_xapianSearch found %d hits" % len(hits))

    5. 462 else:

    6. hits undefined

    7. self = <MoinMoin.search.builtin.Search instance at 0xaed039ac>

    8. self._xapianSearch = <bound method Search._xapianSearch of <MoinMoin.search.builtin.Search instance at 0xaed039ac>>

15. /home/lotek/lib/python2.5/site-packages/MoinMoin/search/builtin.py in _xapianSearch (self=<MoinMoin.search.builtin.Search instance at 0xaed039ac>)

    1. 525 query = xapwrap.index.QObjQuery(query)

    2. 526 enq, mset, hits = index.search(query, sort=self.sort,

    3. 527 historysearch=self.historysearch)

    4. 528 clock.stop('_xapianQuery')

    5. 529

    6. historysearch undefined

    7. self = <MoinMoin.search.builtin.Search instance at 0xaed039ac>

    8. self.historysearch = None

16. /home/lotek/lib/python2.5/site-packages/MoinMoin/search/builtin.py in search (self=<MoinMoin.search.Xapian.Index instance at 0xaed035ec>, query=<MoinMoin.support.xapwrap.index.QObjQuery instance at 0xaed145cc>, **kw={'historysearch': None, 'sort': 'page_name'})

    1. 222 # raise self.LockedException

    2. 223 #try:

    3. 224 hits = self._search(query, **kw)

    4. 225 #finally:

    5. 226 # self.read_lock.release()

    6. hits undefined

    7. self = <MoinMoin.search.Xapian.Index instance at 0xaed035ec>

    8. self._search = <bound method Index._search of <MoinMoin.search.Xapian.Index instance at 0xaed035ec>>

    9. query = <MoinMoin.support.xapwrap.index.QObjQuery instance at 0xaed145cc>

    10. kw = {'historysearch': None, 'sort': 'page_name'}

17. /home/lotek/lib/python2.5/site-packages/MoinMoin/search/Xapian.py in _search (self=<MoinMoin.search.Xapian.Index instance at 0xaed035ec>, query=<MoinMoin.support.xapwrap.index.QObjQuery instance at 0xaed145cc>, sort='page_name', historysearch=None)

    1. 270

    2. 271 hits = searcher.search(query, valuesWanted=['pagename',

    3. 272 'attachment', 'mtime', 'wikiname', 'revision'], **kw)

    4. 273 self.request.cfg.xapian_searchers.append((searcher, timestamp))

    5. 274 return hits

    6. kw = {'sortKey': 'pagename'}

18. /home/lotek/lib/python2.5/site-packages/MoinMoin/support/xapwrap/index.py in protectedMethod (self=<MoinMoin.support.xapwrap.index.ReadOnlyIndex instance at 0xaecd596c>, *args=(<MoinMoin.support.xapwrap.index.QObjQuery instance at 0xaed145cc>,), **kwargs={'sortKey': 'pagename', 'valuesWanted': ['pagename', 'attachment', 'mtime', 'wikiname', 'revision']})

    1. 417 self.setupDB()

    2. 418 try:

    3. 419 return method(self, *args, **kwargs)

    4. 420 ## # test that this works and doesn't recurse infinitely

    5. 421 ## except DatabaseModifiedError:

    6. method = <function search at 0xaec31994>

    7. self = <MoinMoin.support.xapwrap.index.ReadOnlyIndex instance at 0xaecd596c>

    8. args = (<MoinMoin.support.xapwrap.index.QObjQuery instance at 0xaed145cc>,)

    9. kwargs = {'sortKey': 'pagename', 'valuesWanted': ['pagename', 'attachment', 'mtime', 'wikiname', 'revision']}

19. /home/lotek/lib/python2.5/site-packages/MoinMoin/support/xapwrap/index.py in search (self=<MoinMoin.support.xapwrap.index.ReadOnlyIndex instance at 0xaecd596c>, query=<MoinMoin.support.xapwrap.index.QObjQuery instance at 0xaed145cc>, sortKey='pagename', startingIndex=0, batchSize=1000000, sortIndex=2, sortAscending=True, sortByRelevence=False, valuesWanted=['pagename', 'attachment', 'mtime', 'wikiname', 'revision'], collapseKey=None)

    1. 668 self._searchSessions[qString] = (enq, sortIndex)

    2. 669

    3. 670 mset = enq.get_mset(startingIndex, batchSize)

    4. 671 results = []

    5. 672 for m in mset:

    6. mset undefined

    7. enq undefined

    8. startingIndex = 0

    9. batchSize = 1000000

DatabaseModifiedError

The revision being read has been discarded - you should call Xapian::Database::reopen() and retry the operation

• args = ()

• get_context = <bound method DatabaseModifiedError.Error_get_co...Xapian::DatabaseModifiedError *' at 0x8cdc780> >>

• get_errno = <bound method DatabaseModifiedError.Error_get_er...Xapian::DatabaseModifiedError *' at 0x8cdc780> >>

• get_error_string = <bound method DatabaseModifiedError.Error_get_er...Xapian::DatabaseModifiedError *' at 0x8cdc780> >>

• get_msg = <bound method DatabaseModifiedError.Error_get_ms...Xapian::DatabaseModifiedError *' at 0x8cdc780> >>

• get_type = <bound method DatabaseModifiedError.Error_get_ty...Xapian::DatabaseModifiedError *' at 0x8cdc780> >>

• message = ''

• this = <Swig Object of type 'Xapian::DatabaseModifiedError *' at 0x8cdc780>

System Details

• Date: Mon, 16 Feb 2009 21:45:23 +0000

• Platform: Linux web11.webfaction.com 2.6.9-55.0.2.ELsmp #1 SMP Tue Jun 12 17:59:08 EDT 2007 i686

• Python: Python 2.5 (/home/lotek/bin/python)

• MoinMoin: Release 1.8.1 (release)