<type 'exceptions.AttributeError'>
Python 2.7.9: /usr/local/bin/python2.7
Sat Aug 29 21:32:56 2026

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

 /usr/local/lib/python2.7/site-packages/trac/web/_fcgi.py in run(self=<trac.web._fcgi.Request object>)
    568         """Runs the handler, flushes the streams, and ends the request."""
    569         try:
=>  570             protocolStatus, appStatus = self.server.handler(self)
    571         except:
    572             traceback.print_exc(file=self.stderr)
protocolStatus undefined, appStatus undefined, self = <trac.web._fcgi.Request object>, self.server = <trac.web._fcgi.WSGIServer object>, self.server.handler = <bound method WSGIServer.handler of <trac.web._fcgi.WSGIServer object>>
 /usr/local/lib/python2.7/site-packages/trac/web/_fcgi.py in handler(self=<trac.web._fcgi.WSGIServer object>, req=<trac.web._fcgi.Request object>)
   1258         try:
   1259             try:
=> 1260                 result = self.application(environ, start_response)
   1261                 try:
   1262                     for data in result:
result = None, self = <trac.web._fcgi.WSGIServer object>, self.application = <function dispatch_request>, environ = {'CONTENT_LENGTH': '', 'CONTENT_TYPE': '', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CACHE_CONTROL': 'max-age=0', 'HTTP_CONNECTION': 'keep-alive', 'HTTP_COOKIE': 'trac_form_token=a02880e9193754407c916ee1; trac_session=3b1fad0ab0db8b94372b8dca', 'HTTP_HOST': 'pnyf.inf.elte.hu', 'HTTP_USER_AGENT': 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Geck...patible; ClaudeBot/1.0; +claudebot@anthropic.com)', 'HTTP_VIA': '1.1 squid-proxy-5b96dc6d46-78kzv (squid/6.13)', ...}, start_response = <function start_response>
 /usr/local/lib/python2.7/site-packages/trac/web/main.py in dispatch_request(environ={'CONTENT_LENGTH': '', 'CONTENT_TYPE': '', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CACHE_CONTROL': 'max-age=0', 'HTTP_CONNECTION': 'keep-alive', 'HTTP_COOKIE': 'trac_form_token=a02880e9193754407c916ee1; trac_session=3b1fad0ab0db8b94372b8dca', 'HTTP_HOST': 'pnyf.inf.elte.hu', 'HTTP_USER_AGENT': 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Geck...patible; ClaudeBot/1.0; +claudebot@anthropic.com)', 'HTTP_VIA': '1.1 squid-proxy-5b96dc6d46-78kzv (squid/6.13)', ...}, start_response=<function start_response>)
    463     translation.make_activable(lambda: req.locale, env.path if env else None)
    464     try:
=>  465         return _dispatch_request(req, env, env_error)
    466     finally:
    467         translation.deactivate()
global _dispatch_request = <function _dispatch_request>, req = <RequestWithSession "GET '/wiki/TracPlugins'">, env = <trac.env.Environment object>, env_error = None
 /usr/local/lib/python2.7/site-packages/trac/web/main.py in _dispatch_request(req=<RequestWithSession "GET '/wiki/TracPlugins'">, env=<trac.env.Environment object>, env_error=None)
    500         resp = req._response or []
    501     except HTTPException, e:
=>  502         _send_user_error(req, env, e)
    503     except Exception, e:
    504         send_internal_error(env, req, sys.exc_info())
global _send_user_error = <function _send_user_error>, req = <RequestWithSession "GET '/wiki/TracPlugins'">, env = <trac.env.Environment object>, e = HTTPForbidden(u"403 Forbidden (WIKI_VIEW privile...ins. You don't have the required permissions.)",)
 /usr/local/lib/python2.7/site-packages/trac/web/main.py in _send_user_error(req=<RequestWithSession "GET '/wiki/TracPlugins'">, env=<trac.env.Environment object>, e=HTTPForbidden(u"403 Forbidden (WIKI_VIEW privile...ins. You don't have the required permissions.)",))
    536         # TRANSLATOR: ... not logged in, you may want to 'do so' now (link)
    537         do_so = tag.a(_("do so"), href=req.href.login())
=>  538         req.chrome['notices'].append(
=>  539             tag_("You are currently not logged in. You may want to "
=>  540                  "%(do_so)s now.", do_so=do_so))
req = <RequestWithSession "GET '/wiki/TracPlugins'">, req.chrome = {'ctxtnav': [], 'links': {}, 'metas': [], 'notices': [], 'script_data': {}, 'scripts': [], 'warnings': []}, ].append undefined, global tag_ = <bound method TranslationsProxy.tgettext of <trac.util.translation.TranslationsProxy object>>, do_so = <Element "a">
 /usr/local/lib/python2.7/site-packages/trac/web/api.py in __getattr__(self=<RequestWithSession "GET '/wiki/TracPlugins'">, name='chrome')
    314         callbacks dictionary."""
    315         if name in self.callbacks:
=>  316             value = self.callbacks[name](self)
    317             setattr(self, name, value)
    318             return value
value undefined, self = <RequestWithSession "GET '/wiki/TracPlugins'">, self.callbacks = {'_inheaders': <unbound method Request._parse_headers>, 'arg_list': <unbound method Request._parse_arg_list>, 'args': <function <lambda>>, 'authname': <bound method RequestDispatcher.authenticate of <trac.web.main.RequestDispatcher object>>, 'chrome': <functools.partial object>, 'form_token': <bound method RequestDispatcher._get_form_token of <trac.web.main.RequestDispatcher object>>, 'incookie': <unbound method Request._parse_cookies>, 'languages': <unbound method Request._parse_languages>, 'lc_time': <bound method RequestDispatcher._get_lc_time of <trac.web.main.RequestDispatcher object>>, 'locale': <bound method RequestDispatcher._get_locale of <trac.web.main.RequestDispatcher object>>, ...}, name = 'chrome'
 /usr/local/lib/python2.7/site-packages/trac/web/chrome.py in prepare_request(self=<trac.web.chrome.Chrome object>, req=<RequestWithSession "GET '/wiki/TracPlugins'">, handler=<trac.wiki.web_ui.WikiModule object>)
    664 
    665         htdocs_location = self.htdocs_location or req.href.chrome('common')
=>  666         chrome['htdocs_location'] = htdocs_location.rstrip('/') + '/'
    667 
    668         # HTML <head> links
chrome = {'ctxtnav': [], 'links': {}, 'metas': [], 'notices': [], 'script_data': {}, 'scripts': [], 'warnings': []}, htdocs_location = [''], htdocs_location.rstrip undefined

<type 'exceptions.AttributeError'>: 'list' object has no attribute 'rstrip'
      args = ("'list' object has no attribute 'rstrip'",)
      message = "'list' object has no attribute 'rstrip'"