IOError

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/1.8-storage-cdenter/MoinMoin/request/__init__.py in run (self=<MoinMoin.request.request_standalone.Request object at 0x10ea5d0>)

   1. 1302 self.page.send_page()
   2. 1303 else:
   3. 1304 handler(self.page.page_name, self)
   4. 1305
   5. 1306 # every action that didn't use to raise MoinMoinFinish must call this now:
   • handler = <function do_show at 0xe605f0>
   • self = <MoinMoin.request.request_standalone.Request object at 0x10ea5d0>
   • self.page = <MoinMoin.Page.Page object at 0x10ead10>
   • self.page.page_name = u'RecentChanges'

2. /home/user/workspace/1.8-storage-cdenter/MoinMoin/action/__init__.py in do_show (pagename=u'RecentChanges', request=<MoinMoin.request.request_standalone.Request object at 0x10ea5d0>, content_only=0, count_hit=1, cacheable=1, print_mode=0)

   1. 284 count_hit=count_hit,
   2. 285 print_mode=print_mode,
   3. 286 content_only=content_only,
   4. 287 )
   5. 288
   • content_only = 0

3. /home/user/workspace/1.8-storage-cdenter/MoinMoin/Page.py in send_page (self=<MoinMoin.Page.Page object at 0x10fa110>, **keywords={'content_only': 0, 'count_hit': 1, 'print_mode': 0})

   1. 986 format_args=pi['formatargs'],
   2. 987 do_cache=do_cache,
   3. 988 start_line=pi['lines'])
   4. 989
   5. 990 # check for pending footnotes
   • start_line undefined
   • pi = {'format': 'wiki', 'formatargs': '', 'language': 'en', 'lines': 10}

4. /home/user/workspace/1.8-storage-cdenter/MoinMoin/Page.py in send_page_content (self=<MoinMoin.Page.Page object at 0x10fa110>, request=<MoinMoin.request.request_standalone.Request object at 0x10ea5d0>, body=u'\n||<tablestyle="width: 99%; background: #E6EAF0;...sions of the problematic paragraphs together. ||\n', format='wiki', format_args='', do_cache=1, **kw={'start_line': 10})

   1. 1069
   2. 1070 if not (do_cache and self.canUseCache(Parser)):
   3. 1071 self.format(parser)
   4. 1072 else:
   5. 1073 try:
   • self = <MoinMoin.Page.Page object at 0x10fa110>
   • self.format = <bound method Page.format of <MoinMoin.Page.Page object at 0x10fa110>>
   • parser = <MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>

5. /home/user/workspace/1.8-storage-cdenter/MoinMoin/Page.py in format (self=<MoinMoin.Page.Page object at 0x10fa110>, parser=<MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>)

   1. 1090 def format(self, parser):
   2. 1091 """ Format and write page content without caching """
   3. 1092 parser.format(self.formatter)
   4. 1093
   5. 1094 def execute(self, request, parser, code):
   • parser = <MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>
   • parser.format = <bound method Parser.format of <MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>>
   • self = <MoinMoin.Page.Page object at 0x10fa110>
   • self.formatter = <MoinMoin.formatter.text_html.Formatter instance at 0x10f8c20>

6. /home/user/workspace/1.8-storage-cdenter/MoinMoin/parser/text_moin_wiki.py in format (self=<MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>, formatter=<MoinMoin.formatter.text_html.Formatter instance at 0x10f8c20>, inhibit_p=False)

   1. 1541
   2. 1542 # Scan line, format and write
   3. 1543 formatted_line = self.scan(line, inhibit_p=inhibit_p)
   4. 1544 self.request.write(formatted_line)
   5. 1545
   • formatted_line = u'<tr> <td><p class="line862"> <div dir="ltr" id=...WikiTipOfTheDay.bottom"></span></div></td>\n</tr>\n'
   • self = <MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>
   • self.scan = <bound method Parser.scan of <MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>>
   • line = u'<<RecentChanges>> '
   • inhibit_p = False

7. /home/user/workspace/1.8-storage-cdenter/MoinMoin/parser/text_moin_wiki.py in scan (self=<MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>, line=u'<<RecentChanges>> ', inhibit_p=False)

   1. 1357 self.in_table or self.in_list):
   2. 1358 result.append(self.formatter.paragraph(1, css_class="line867"))
   3. 1359 result.append(self.replace(match, inhibit_p))
   4. 1360 end = match.end()
   5. 1361 lastpos = end
   • result = ['<p class="line867">']
   • result.append = <built-in method append of list object at 0x100ecf8>
   • self = <MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>
   • self.replace = <bound method Parser.replace of <MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>>
   • match = <_sre.SRE_Match object at 0xf00450>
   • inhibit_p = False

8. /home/user/workspace/1.8-storage-cdenter/MoinMoin/parser/text_moin_wiki.py in replace (self=<MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>, match=<_sre.SRE_Match object at 0xf00450>, inhibit_p=False)

   1. 1399 # Get replace method and replace hit
   2. 1400 replace_func = getattr(self, '_%s_repl' % type)
   3. 1401 result.append(replace_func(hit, match.groupdict()))
   4. 1402 return ''.join(result)
   5. 1403 else:
   • result = []
   • result.append = <built-in method append of list object at 0x100ae60>
   • replace_func = <bound method Parser._macro_repl of <MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>>
   • hit = u'RecentChanges'
   • match = <_sre.SRE_Match object at 0xf00450>
   • match.groupdict = <built-in method groupdict of _sre.SRE_Match object at 0xf00450>

9. /home/user/workspace/1.8-storage-cdenter/MoinMoin/parser/text_moin_wiki.py in _macro_repl (self=<MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>, word=u'RecentChanges', 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. 1324 if self.macro is None:
   2. 1325 self.macro = macro.Macro(self)
   3. 1326 return self.formatter.macro(self.macro, macro_name, macro_args, markup=groups.get('macro'))
   4. 1327 _macro_name_repl = _macro_repl
   5. 1328 _macro_args_repl = _macro_repl
   • self = <MoinMoin.parser.text_moin_wiki.Parser instance at 0x10f8cb0>
   • self.formatter = <MoinMoin.formatter.text_html.Formatter instance at 0x10f8c20>
   • self.formatter.macro = <bound method Formatter.macro of <MoinMoin.formatter.text_html.Formatter instance at 0x10f8c20>>
   • self.macro = <MoinMoin.macro.Macro instance at 0x1103290>
   • macro_name = u'RecentChanges'
   • macro_args = None
   • markup undefined
   • 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, ...}
   • groups.get = <built-in method get of dict object at 0x11598c0>

10. /home/user/workspace/1.8-storage-cdenter/MoinMoin/formatter/__init__.py in macro (self=<MoinMoin.formatter.text_html.Formatter instance at 0x10f8c20>, macro_obj=<MoinMoin.macro.Macro instance at 0x1103290>, name=u'RecentChanges', args=None, markup=u'<<RecentChanges>>')

    1. 312 # call the macro
    2. 313 try:
    3. 314 return macro_obj.execute(name, args)
    4. 315 except ImportError, err:
    5. 316 errmsg = unicode(err)
    • macro_obj = <MoinMoin.macro.Macro instance at 0x1103290>
    • macro_obj.execute = <bound method Macro.execute of <MoinMoin.macro.Macro instance at 0x1103290>>
    • name = u'RecentChanges'
    • args = None

11. /home/user/workspace/1.8-storage-cdenter/MoinMoin/macro/__init__.py in execute (self=<MoinMoin.macro.Macro instance at 0x1103290>, macro_name=u'RecentChanges', args=None)

    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):
    • execute = <function <lambda> at 0x10f2668>
    • self = <MoinMoin.macro.Macro instance at 0x1103290>
    • args = None

12. /home/user/workspace/1.8-storage-cdenter/MoinMoin/macro/__init__.py in (_self=<MoinMoin.macro.Macro instance at 0x1103290>, _args=None)

    1. 113 call = wikiutil.importPlugin(self.cfg, 'macro', macro_name,
    2. 114 function='macro_%s' % macro_name)
    3. 115 execute = lambda _self, _args: _self._wrap(call, _args, [self])
    4. 116 except wikiutil.PluginAttributeError:
    5. 117 # fall back to old execute() method, no longer recommended
    • execute undefined
    • _self = <MoinMoin.macro.Macro instance at 0x1103290>
    • _args = None
    • _self._wrap = <bound method Macro._wrap of <MoinMoin.macro.Macro instance at 0x1103290>>
    • call = <function macro_RecentChanges at 0x1101b18>
    • self = <MoinMoin.macro.Macro instance at 0x1103290>

13. /home/user/workspace/1.8-storage-cdenter/MoinMoin/macro/__init__.py in _wrap (self=<MoinMoin.macro.Macro instance at 0x1103290>, function=<function macro_RecentChanges at 0x1101b18>, args=None, fixed=[<MoinMoin.macro.Macro instance at 0x1103290>])

    1. 95 try:
    2. 96 return wikiutil.invoke_extension_function(self.request, function,
    3. 97 args, fixed)
    4. 98 except ValueError, e:
    5. 99 return self.format_error(e)
    • args = None
    • fixed = [<MoinMoin.macro.Macro instance at 0x1103290>]

14. /home/user/workspace/1.8-storage-cdenter/MoinMoin/wikiutil.py in invoke_extension_function (request=<MoinMoin.request.request_standalone.Request object at 0x10ea5d0>, function=<function macro_RecentChanges at 0x1101b18>, args=None, fixed_args=[<MoinMoin.macro.Macro instance at 0x1103290>])

    1. 2033 kwargs_to_pass.keys()[0]))
    2. 2034
    3. 2035 return function(*fixed_args, **kwargs)
    4. 2036
    5. 2037
    • function = <function macro_RecentChanges at 0x1101b18>
    • fixed_args = [<MoinMoin.macro.Macro instance at 0x1103290>]
    • kwargs = {'abandoned': False}

15. /home/user/workspace/1.8-storage-cdenter/MoinMoin/macro/RecentChanges.py in macro_RecentChanges (macro=<MoinMoin.macro.Macro instance at 0x1103290>, abandoned=False)

    1. 268 for line in glog:
    2. 269
    3. 270 if not request.user.may.read(line.pagename):
    4. 271 continue
    5. 272
    • request = <MoinMoin.request.request_standalone.Request object at 0x10ea5d0>
    • request.user = <MoinMoin.user.User at 0x10f8b00 name:u'ReimarBauer' valid:1>
    • request.user.may = <MoinMoin.security.Permissions instance at 0x10f87e8>
    • request.user.may.read = <function <lambda> at 0x183bb90>
    • line = <MoinMoin.logfile.editlog.EditLogLine object at 0x1825e90>
    • line.pagename = u'WikiTestiSivu/mytest.draw'

16. /home/user/workspace/1.8-storage-cdenter/MoinMoin/security/__init__.py in (pagename=u'WikiTestiSivu/mytest.draw')

    1. 145 if attr not in request.cfg.acl_rights_valid:
    2. 146 raise AttributeError, attr
    3. 147 return lambda pagename: _check(self.request, pagename, self.name, attr)
    4. 148
    5. 149
    • pagename = u'WikiTestiSivu/mytest.draw'
    • global _check = <function _check at 0xc716e0>
    • self = <MoinMoin.security.Permissions instance at 0x10f87e8>
    • self.request = <MoinMoin.request.request_standalone.Request object at 0x10ea5d0>
    • self.name = u'ReimarBauer'
    • attr = 'read'

17. /home/user/workspace/1.8-storage-cdenter/MoinMoin/security/__init__.py in _check (request=<MoinMoin.request.request_standalone.Request object at 0x10ea5d0>, pagename=u'WikiTestiSivu/mytest.draw', username=u'ReimarBauer', right='read')

    1. 80 else:
    2. 81 p = Page(request, pagename)
    3. 82 acl = p.getACL() # this will be fast in a reused page obj
    4. 83 allowed = acl.may(request, username, right)
    5. 84 if allowed is not None:
    • acl undefined
    • p = <MoinMoin.Page.Page object at 0x1825fd0>
    • p.getACL = <bound method Page.getACL of <MoinMoin.Page.Page object at 0x1825fd0>>

18. /home/user/workspace/1.8-storage-cdenter/MoinMoin/Page.py in getACL (self=<MoinMoin.Page.Page object at 0x1825fd0>)

    1. 503 # AND a item revision AND ACLs defined within that revision's metadata.
    2. 504 acls = []
    3. 505 if self._item is not None: # an item exists
    4. 506 try:
    5. 507 current_rev = self._item.get_revision(-1)
    • self = <MoinMoin.Page.Page object at 0x1825fd0>
    • self._item = None
    • builtin None = None

19. /home/user/workspace/1.8-storage-cdenter/MoinMoin/Page.py in get_item (self=<MoinMoin.Page.Page object at 0x1825fd0>)

    1. 147 Get item method.
    2. 148 """
    3. 149 self.lazy_load()
    4. 150 return self.__item
    5. 151
    • self = <MoinMoin.Page.Page object at 0x1825fd0>
    • self.lazy_load = <bound method Page.lazy_load of <MoinMoin.Page.Page object at 0x1825fd0>>

20. /home/user/workspace/1.8-storage-cdenter/MoinMoin/Page.py in lazy_load (self=<MoinMoin.Page.Page object at 0x1825fd0>)

    1. 120
    2. 121 try:
    3. 122 self.__item = self._backend.get_item(self.page_name)
    4. 123 self.__rev = self.__item.get_revision(self.rev)
    5. 124 self._body = None
    • self = <MoinMoin.Page.Page object at 0x1825fd0>
    • self.__item undefined
    • self._backend = <MoinMoin.storage.backends.fs.FSBackend object at 0xce3610>
    • self._backend.get_item = <bound method FSBackend.get_item of <MoinMoin.storage.backends.fs.FSBackend object at 0xce3610>>
    • self.page_name = u'WikiTestiSivu/mytest.draw'

21. /home/user/workspace/1.8-storage-cdenter/MoinMoin/storage/backends/fs.py in get_item (self=<MoinMoin.storage.backends.fs.FSBackend object at 0xce3610>, itemname=u'WikiTestiSivu/mytest.draw')

    1. 150
    2. 151 def get_item(self, itemname):
    3. 152 item_id = self._get_item_id(itemname)
    4. 153 if item_id is None:
    5. 154 raise NoSuchItemError("No such item, %r" % (itemname))
    • item_id undefined
    • self = <MoinMoin.storage.backends.fs.FSBackend object at 0xce3610>
    • self._get_item_id = <bound method FSBackend._get_item_id of <MoinMoin.storage.backends.fs.FSBackend object at 0xce3610>>
    • itemname = u'WikiTestiSivu/mytest.draw'

22. /home/user/workspace/1.8-storage-cdenter/MoinMoin/storage/backends/fs.py in _get_item_id (self=<MoinMoin.storage.backends.fs.FSBackend object at 0xce3610>, itemname=u'WikiTestiSivu/mytest.draw')

    1. 146 @param itemname: name of item (unicode)
    2. 147 """
    3. 148 c = cdb.init(self._name_db)
    4. 149 return c.get(itemname.encode('utf-8'))
    5. 150
    • c undefined
    • global cdb = <module 'MoinMoin.support.pycdb' from '/home/ree.../1.8-storage-cdenter/MoinMoin/support/pycdb.pyc'>
    • cdb.init = <class MoinMoin.support.pycdb.CDBReader at 0xcbe8f0>
    • self = <MoinMoin.storage.backends.fs.FSBackend object at 0xce3610>
    • self._name_db = '/home/user/wikistorage/data/name-mapping'

23. /home/user/workspace/1.8-storage-cdenter/MoinMoin/support/pycdb.py in __init__ (self=<MoinMoin.support.pycdb.CDBReader instance at 0x181d9e0>, cdbname='/home/user/wikistorage/data/name-mapping', docache=1)

    1. 48 def __init__(self, cdbname, docache=1):
    2. 49 self.name = cdbname
    3. 50 self._fp = file(cdbname, 'rb')
    4. 51 hash0 = decode(self._fp.read(2048))
    5. 52 self._hash0 = [ (hash0[i], hash0[i+1]) for i in xrange(0, 512, 2) ]
    • self = <MoinMoin.support.pycdb.CDBReader instance at 0x181d9e0>
    • self._fp undefined
    • builtin file = <type 'file'>
    • cdbname = '/home/user/wikistorage/data/name-mapping'