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/user/workspace/moin-1.7-classify-mneagul/MoinMoin/request/__init__.py in run (self=<MoinMoin.request.request_standalone.Request object>)

   1. 1256 self.page.send_page(msg=msg)
   2. 1257 else:
   3. 1258 handler(self.page.page_name, self)
   4. 1259
   5. 1260 # every action that didn't use to raise MoinMoinFinish must call this now:
   • handler = <function do_show>
   • self = <MoinMoin.request.request_standalone.Request object>
   • self.page = <MoinMoin.Page.Page object>
   • self.page.page_name = u'WikiClusters'

2. /home/user/workspace/moin-1.7-classify-mneagul/MoinMoin/action/__init__.py in do_show (pagename=u'WikiClusters', request=<MoinMoin.request.request_standalone.Request object>, content_only=0, count_hit=1, cacheable=1, print_mode=0)

   1. 258 container.append(url)
   2. 259 msg = Dialog(request, content=unicode(container))
   3. 260 pg.send_page(count_hit=count_hit, print_mode=print_mode, content_only=content_only, msg=msg)
   4. 261
   5. 262 def do_format(pagename, request):
   • pg = <MoinMoin.Page.Page object>
   • pg.send_page = <bound method Page.send_page of <MoinMoin.Page.Page object>>
   • count_hit = 1
   • print_mode = 0
   • content_only = 0
   • msg = None

3. /home/user/workspace/moin-1.7-classify-mneagul/MoinMoin/Page.py in send_page (self=<MoinMoin.Page.Page object>, msg='', **keywords={'content_only': 0, 'count_hit': 1, 'print_mode': 0})

   1. 1172 # send the page footer
   2. 1173 if self.default_formatter:
   3. 1174 request.theme.send_footer(self.page_name, print_mode=print_mode)
   4. 1175
   5. 1176 request.write(self.formatter.endDocument())
   • request = <MoinMoin.request.request_standalone.Request object>
   • request.theme = <MoinMoin.theme.modern.Theme instance>
   • request.theme.send_footer = <bound method Theme.send_footer of <MoinMoin.theme.modern.Theme instance>>
   • self = <MoinMoin.Page.Page object>
   • self.page_name = u'WikiClusters'
   • print_mode = 0

4. /home/user/workspace/moin-1.7-classify-mneagul/MoinMoin/theme/__init__.py in send_footer (self=<MoinMoin.theme.modern.Theme instance>, pagename=u'WikiClusters', **keywords={'print_mode': 0})

   1. 1743 request.write(self.endPage())
   2. 1744 else:
   3. 1745 request.write(self.footer(d, **keywords))
   4. 1746
   5. 1747 # stuff moved from request.py
   • request = <MoinMoin.request.request_standalone.Request object>
   • request.write = <bound method Request.write of <MoinMoin.request.request_standalone.Request object>>
   • self = <MoinMoin.theme.modern.Theme instance>
   • self.footer = <bound method Theme.footer of <MoinMoin.theme.modern.Theme instance>>
   • d = {'available_actions': ['use self.request.availableActions(page)'], 'home_page': ('Self', u'ReimarBauer'), 'last_edit_info': {'editor': u'<span title="ReimarBauer @ localhost.localdomain...st.localdomain[127.0.0.1]">ReimarBauer</a></span>', 'time': '2007-08-20 14:23:51'}, 'logo_string': u'<img src="/moin_static170/common/moinmoin.png" alt="MoinMoin Logo">', 'msg': '', 'navibar': ['use self.navibar(d)'], 'page': <MoinMoin.Page.Page object>, 'page_find_page': 'FindPage', 'page_front_page': u'FrontPage', 'page_help_contents': 'HelpContents', ...}
   • keywords = {'print_mode': 0}

5. /home/user/workspace/moin-1.7-classify-mneagul/MoinMoin/theme/modern.py in footer (self=<MoinMoin.theme.modern.Theme instance>, d={'available_actions': ['use self.request.availableActions(page)'], 'home_page': ('Self', u'ReimarBauer'), 'last_edit_info': {'editor': u'<span title="ReimarBauer @ localhost.localdomain...st.localdomain[127.0.0.1]">ReimarBauer</a></span>', 'time': '2007-08-20 14:23:51'}, 'logo_string': u'<img src="/moin_static170/common/moinmoin.png" alt="MoinMoin Logo">', 'msg': '', 'navibar': ['use self.navibar(d)'], 'page': <MoinMoin.Page.Page object>, 'page_find_page': 'FindPage', 'page_front_page': u'FrontPage', 'page_help_contents': 'HelpContents', ...}, **keywords={'print_mode': 0})

   1. 83 """
   2. 84 page = d['page']
   3. 85 html = [
   4. 86 # End of page
   5. 87 self.pageinfo(page),
   • html undefined
   • self = <MoinMoin.theme.modern.Theme instance>
   • self.pageinfo = <bound method Theme.pageinfo of <MoinMoin.theme.modern.Theme instance>>
   • page = <MoinMoin.Page.Page object>
   • self.similarpages = <bound method Theme.similarpages of <MoinMoin.theme.modern.Theme instance>>
   • self.endPage = <bound method Theme.endPage of <MoinMoin.theme.modern.Theme instance>>
   • self.emit_custom_html = <bound method Theme.emit_custom_html of <MoinMoin.theme.modern.Theme instance>>
   • self.cfg = <wikiconfig.Config instance>
   • self.cfg.page_footer1 = ''
   • self.editbar = <bound method Theme.editbar of <MoinMoin.theme.modern.Theme instance>>
   • d = {'available_actions': ['use self.request.availableActions(page)'], 'home_page': ('Self', u'ReimarBauer'), 'last_edit_info': {'editor': u'<span title="ReimarBauer @ localhost.localdomain...st.localdomain[127.0.0.1]">ReimarBauer</a></span>', 'time': '2007-08-20 14:23:51'}, 'logo_string': u'<img src="/moin_static170/common/moinmoin.png" alt="MoinMoin Logo">', 'msg': '', 'navibar': ['use self.navibar(d)'], 'page': <MoinMoin.Page.Page object>, 'page_find_page': 'FindPage', 'page_front_page': u'FrontPage', 'page_help_contents': 'HelpContents', ...}
   • self.credits = <bound method Theme.credits of <MoinMoin.theme.modern.Theme instance>>
   • self.showversion = <bound method Theme.showversion of <MoinMoin.theme.modern.Theme instance>>
   • keywords = {'print_mode': 0}
   • self.cfg.page_footer2 = ''

6. /home/user/workspace/moin-1.7-classify-mneagul/MoinMoin/theme/__init__.py in pageinfo (self=<MoinMoin.theme.modern.Theme instance>, page=<MoinMoin.Page.Page object>)

   1. 708 text = "Recommender not configured"
   2. 709 if recommender is not None:
   3. 710 text = recommender.classify(self.request, page)
   4. 711 info = "%s (%s) - Category: %s" % (wikiutil.escape(pagename), info, text)
   5. 712 html = '<p id="pageinfo" class="info"%(lang)s>%(info)s</p>\n' % {
   • text = 'Recommender not configured'
   • recommender = <MoinMoin.classifier.recommendation_system.Recommender object>
   • recommender.classify = <bound method Recommender.classify of <MoinMoin....sifier.recommendation_system.Recommender object>>
   • self = <MoinMoin.theme.modern.Theme instance>
   • self.request = <MoinMoin.request.request_standalone.Request object>
   • page = <MoinMoin.Page.Page object>

7. /home/user/workspace/moin-1.7-classify-mneagul/MoinMoin/classifier/recommendation_system.py in classify (self=<MoinMoin.classifier.recommendation_system.Recommender object>, request=<MoinMoin.request.request_standalone.Request object>, page=<MoinMoin.Page.Page object>)

   1. 441 self.lock.acquire()
   2. 442 try:
   3. 443 input = self.fdb.extract_features(request, page, self.num_features)
   4. 444 if len(input) != self.num_features:
   5. 445 raise ClassifierException("Invalid input size")
   • builtin input = <built-in function input>
   • self = <MoinMoin.classifier.recommendation_system.Recommender object>
   • self.fdb = <MoinMoin.classifier.recommendation_system.FeatureDB instance>
   • self.fdb.extract_features = <bound method FeatureDB.extract_features of <Moi...sifier.recommendation_system.FeatureDB instance>>
   • request = <MoinMoin.request.request_standalone.Request object>
   • page = <MoinMoin.Page.Page object>
   • self.num_features = 1000

8. /home/user/workspace/moin-1.7-classify-mneagul/MoinMoin/classifier/recommendation_system.py in extract_features (self=<MoinMoin.classifier.recommendation_system.FeatureDB instance>, request=<MoinMoin.request.request_standalone.Request object>, page=<MoinMoin.Page.Page object>, num_features=1000)

   1. 328 for token in self.features:
   2. 329 w = 0.0 # The weight
   3. 330 n = self._get_document_frequency(token)
   4. 331 w = (tokens.count(token) / self.data['tmax'][token]) * math.log(self.data['count'] / n)
   5. 332 #assert(0.0<=w<=1.0)
   • n undefined
   • self = <MoinMoin.classifier.recommendation_system.FeatureDB instance>
   • self._get_document_frequency = <bound method FeatureDB._get_document_frequency ...sifier.recommendation_system.FeatureDB instance>>
   • token = u'ff8080'

9. /home/user/workspace/moin-1.7-classify-mneagul/MoinMoin/classifier/recommendation_system.py in _get_document_frequency (self=<MoinMoin.classifier.recommendation_system.FeatureDB instance>, term=u'ff8080')

   1. 290 @param term: The term that should be scored
   2. 291 """
   3. 292 return self.data['available'][term]
   4. 293
   5. 294 def save(self):
   • self = <MoinMoin.classifier.recommendation_system.FeatureDB instance>
   • self.data = <DbfilenameShelf instance>
   • term = u'ff8080'

10. /home/user/workspace/moin-1.7-classify-mneagul/shelve.py in __getitem__ (self=<DbfilenameShelf instance>, key='available')

    1. 117 except KeyError:
    2. 118 f = StringIO(self.dict[key])
    3. 119 value = Unpickler(f).load()
    4. 120 if self.writeback:
    5. 121 self.cache[key] = value
    • value undefined
    • global Unpickler = <built-in function Unpickler>
    • f = <cStringIO.StringI object>
    • ).load undefined