CacheError

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. /p/gems/public/html/doc/MoinMoin/lib/python2.4/site-packages/MoinMoin/request/__init__.py in run (self=<MoinMoin.request.request_cgi.Request object>)

   1. 1281 self.page.send_page(msg=msg)
   2. 1282 else:
   3. 1283 handler(self.page.page_name, self)
   4. 1284
   5. 1285 # every action that didn't use to raise MoinMoinNoFooter must call this now:
   • handler = <function do_show>
   • self = <MoinMoin.request.request_cgi.Request object>
   • self.page = <MoinMoin.Page.Page object>
   • self.page.page_name = u'HelpOnFormatting'

2. /p/gems/public/html/doc/MoinMoin/lib/python2.4/site-packages/MoinMoin/action/__init__.py in do_show (pagename=u'HelpOnFormatting', request=<MoinMoin.request.request_cgi.Request object>, content_only=0, count_hit=1, cacheable=1, print_mode=0)

   1. 239 count_hit=count_hit,
   2. 240 print_mode=print_mode,
   3. 241 content_only=content_only,
   4. 242 )
   5. 243
   • content_only = 0

3. /p/gems/public/html/doc/MoinMoin/lib/python2.4/site-packages/MoinMoin/Page.py in send_page (self=<MoinMoin.Page.Page object>, msg='', **keywords={'content_only': 0, 'count_hit': 1, 'print_mode': 0})

   1. 1170 format_args=pi['formatargs'],
   2. 1171 do_cache=do_cache,
   3. 1172 start_line=pi['lines'])
   4. 1173
   5. 1174 # check for pending footnotes
   • start_line undefined
   • pi = {'acl': <MoinMoin.security.AccessControlList instance>, 'format': u'wiki', 'formatargs': u'', 'language': u'en', 'lines': 7}

4. /p/gems/public/html/doc/MoinMoin/lib/python2.4/site-packages/MoinMoin/Page.py in send_page_content (self=<MoinMoin.Page.Page object>, request=<MoinMoin.request.request_cgi.Request object>, body=u"\nHelpForUsers > HelpOnEditing > HelpOnFormatting...rs import palette\npalette.colorize('python')\n}}}\n", format=u'wiki', format_args=u'', do_cache=1, **kw={'start_line': 7})

   1. 1263 raise
   2. 1264 try:
   3. 1265 code = self.makeCache(request, parser)
   4. 1266 self.execute(request, parser, code)
   5. 1267 except Exception, e:
   • code undefined
   • self = <MoinMoin.Page.Page object>
   • self.makeCache = <bound method Page.makeCache of <MoinMoin.Page.Page object>>
   • request = <MoinMoin.request.request_cgi.Request object>
   • parser = <MoinMoin.parser.text_moin_wiki.Parser instance>

5. /p/gems/public/html/doc/MoinMoin/lib/python2.4/site-packages/MoinMoin/Page.py in makeCache (self=<MoinMoin.Page.Page object>, request=<MoinMoin.request.request_cgi.Request object>, parser=<MoinMoin.parser.text_moin_wiki.Parser instance>)

   1. 1331 self.page_name.encode(config.charset), 'exec')
   2. 1332 cache = caching.CacheEntry(request, self, self.getFormatterName(), scope='item')
   3. 1333 cache.update(marshal.dumps(code))
   4. 1334 self.cache_mtime = cache.mtime()
   5. 1335 return code
   • cache = <MoinMoin.caching.CacheEntry instance>
   • cache.update = <bound method CacheEntry.update of <MoinMoin.caching.CacheEntry instance>>
   • marshal = <module 'marshal' (built-in)>
   • marshal.dumps = <built-in function dumps>
   • code = <code object ? at 0x9bd08e0, file "HelpOnFormatting", line 2>

6. /p/gems/public/html/doc/MoinMoin/lib/python2.4/site-packages/MoinMoin/caching.py in update (self=<MoinMoin.caching.CacheEntry instance>, content='c\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00@\x00\x00\x00s#\x07\x00\x00e\x00\x00e\x01\x00i\x02\x00i\x03\x00e\x01\x00i\x02\x00i\x04\x00e\x05\x00\x83\x01...\x01\r\x01\x1f\x01\r\x01%\x01\r\x01F\x01\r\x01\x1f\x01\r\x01=\x01\r\x01\x1f\x01\r\x01%\x01\r\x01%\x01\r\x01%\x01\r\x01%\x01\r\x01%\x01\r\x01\x1c\x01')

   1. 147 self.request.log("Can't acquire write lock in %s" % self.lock_dir)
   2. 148 except (pickle.PicklingError, OSError, IOError, ValueError), err:
   3. 149 raise CacheError(str(err))
   4. 150
   5. 151 def remove(self):
   • global CacheError = <class MoinMoin.caching.CacheError>
   • builtin str = <type 'str'>
   • err = <exceptions.OSError instance>