IndexError

Python 2.4.3: /opt/local/bin/python2.4
Fri Sep 5 22:03:01 2008

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

/san/hosted/grsymphony/vendor/flup/flup/server/fcgi_base.py in run(self=<flup.server.fcgi_base.Request object at 0x2492c10>)

556 """Runs the handler, flushes the streams, and ends the request."""

557 try:

558 protocolStatus, appStatus = self.server.handler(self)

559 except:

560 traceback.print_exc(file=self.stderr)

protocolStatus undefined, appStatus undefined, self = <flup.server.fcgi_base.Request object at 0x2492c10>, self.server = <flup.server.fcgi.WSGIServer object at 0x5a2b0>, self.server.handler = <bound method WSGIServer.handler of <flup.server.fcgi.WSGIServer object at 0x5a2b0>>

/san/hosted/grsymphony/vendor/flup/flup/server/fcgi_base.py in handler(self=<flup.server.fcgi.WSGIServer object at 0x5a2b0>, req=<flup.server.fcgi_base.Request object at 0x2492c10>)

1109 try:

1110 try:

1111 result = self.application(environ, start_response)

1112 try:

1113 for data in result:

result = None, self = <flup.server.fcgi.WSGIServer object at 0x5a2b0>, self.application = <django.core.handlers.wsgi.WSGIHandler object at 0x5a310>, environ = {'DOCUMENT_ROOT': '/san/hosted/grsymphony/virtualhost_root', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTP_ACCEPT': 'Accept: application/xhtml+xml,text/html;q=0.9,text/plain;', 'HTTP_ACCEPT_CHARSET': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', 'HTTP_ACCEPT_ENCODING': 'gzip', 'HTTP_ACCEPT_LANGUAGE': 'en-us,en;q=0.5', 'HTTP_CACHE_CONTROL': 'no-cache', 'HTTP_CONNECTION': 'close', 'HTTP_HOST': 'www.grsymphony.org', 'HTTP_PRAGMA': 'no-cache', ...}, start_response = <function start_response at 0x208d7b0>

/san/hosted/grsymphony/django_src/django/core/handlers/wsgi.py in __call__(self=<django.core.handlers.wsgi.WSGIHandler object at 0x5a310>, environ={'DOCUMENT_ROOT': '/san/hosted/grsymphony/virtualhost_root', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTP_ACCEPT': 'Accept: application/xhtml+xml,text/html;q=0.9,text/plain;', 'HTTP_ACCEPT_CHARSET': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', 'HTTP_ACCEPT_ENCODING': 'gzip', 'HTTP_ACCEPT_LANGUAGE': 'en-us,en;q=0.5', 'HTTP_CACHE_CONTROL': 'no-cache', 'HTTP_CONNECTION': 'close', 'HTTP_HOST': 'www.grsymphony.org', 'HTTP_PRAGMA': 'no-cache', ...}, start_response=<function start_response at 0x208d7b0>)

183 try:

184 request = WSGIRequest(environ)

185 response = self.get_response(request)

186

187 # Apply response middleware

response undefined, self = <django.core.handlers.wsgi.WSGIHandler object at 0x5a310>, self.get_response = <bound method WSGIHandler.get_response of <django.core.handlers.wsgi.WSGIHandler object at 0x5a310>>, request = <WSGIRequest GET:<MultiValueDict: {}>, POST:<Mul...gi.url_scheme': 'http', 'wsgi.version': (1, 0)}>

/san/hosted/grsymphony/django_src/django/core/handlers/base.py in get_response(self=<django.core.handlers.wsgi.WSGIHandler object at 0x5a310>, request=<WSGIRequest GET:<MultiValueDict: {}>, POST:<Mul...gi.url_scheme': 'http', 'wsgi.version': (1, 0)}>)

94 else:

95 callback, param_dict = resolver.resolve404()

96 return callback(request, **param_dict)

97 except exceptions.PermissionDenied:

98 return http.HttpResponseForbidden('<h1>Permission denied</h1>')

callback = <function page_not_found at 0x16038b0>, request = <WSGIRequest GET:<MultiValueDict: {}>, POST:<Mul...gi.url_scheme': 'http', 'wsgi.version': (1, 0)}>, param_dict = {}

/san/hosted/grsymphony/django_src/django/views/defaults.py in page_not_found(request=<WSGIRequest GET:<MultiValueDict: {}>, POST:<Mul...gi.url_scheme': 'http', 'wsgi.version': (1, 0)}>, template_name='404.html')

77 """

78 t = loader.get_template(template_name)

79 return http.HttpResponseNotFound(t.render(RequestContext(request, {'request_path': request.path})))

80

81 def server_error(request, template_name='500.html'):

global http = <module 'django.http' from '/san/hosted/grsympho...ost_root/../django_src/django/http/__init__.pyc'>, http.HttpResponseNotFound = <class 'django.http.HttpResponseNotFound'>, t = <django.template.Template object at 0x1742d10>, t.render = <bound method Template.render of <django.template.Template object at 0x1742d10>>, global RequestContext = <class 'django.template.context.RequestContext'>, request = <WSGIRequest GET:<MultiValueDict: {}>, POST:<Mul...gi.url_scheme': 'http', 'wsgi.version': (1, 0)}>, request.path = '/events/concerts/classical-9/'

/san/hosted/grsymphony/django_src/django/template/context.py in __init__(self=[{'LANGUAGES': (('ar', 'Arabic'), ('bn', 'Bengal...'request_path': '/events/concerts/classical-9/'}], request=<WSGIRequest GET:<MultiValueDict: {}>, POST:<Mul...gi.url_scheme': 'http', 'wsgi.version': (1, 0)}>, dict={'request_path': '/events/concerts/classical-9/'}, processors=())

93 processors = ()

94 else:

95 processors = tuple(processors)

96 for processor in get_standard_processors() + processors:

97 self.update(processor(request))

self = [{'LANGUAGES': (('ar', 'Arabic'), ('bn', 'Bengal...'request_path': '/events/concerts/classical-9/'}], self.update = <bound method RequestContext.update of [{'LANGUA...request_path': '/events/concerts/classical-9/'}]>, processor = <function sidebar_navigation at 0x16032f0>, request = <WSGIRequest GET:<MultiValueDict: {}>, POST:<Mul...gi.url_scheme': 'http', 'wsgi.version': (1, 0)}>

/san/hosted/grsymphony/helpers/context_processors.py in sidebar_navigation(request=<WSGIRequest GET:<MultiValueDict: {}>, POST:<Mul...gi.url_scheme': 'http', 'wsgi.version': (1, 0)}>)

24 match = re.compile('^/events/concerts/([^/]*)').search(request.path)

25 if match:

26 concert_series_slug = Concert.objects.filter(slug__exact = match.group(1))[0].concert_series.slug

27 pages = Page.objects.filter(alias = '/events/series/' + concert_series_slug)

28 if pages.count():

concert_series_slug undefined, global Concert = <class 'grsymphony.events.models.Concert'>, Concert.objects = <django.db.models.manager.Manager object at 0x15dff70>, Concert.objects.filter = <bound method Manager.filter of <django.db.models.manager.Manager object at 0x15dff70>>, slug__exact undefined, match = <_sre.SRE_Match object at 0x220a8a0>, match.group = <built-in method group of _sre.SRE_Match object at 0x220a8a0>, ].concert_series undefined

/san/hosted/grsymphony/django_src/django/db/models/query.py in __getitem__(self=[], k=0)

142 else:

143 try:

144 return list(self._clone(_offset=k, _limit=1))[0]

145 except self.model.DoesNotExist, e:

146 raise IndexError, e.args

builtin list = <type 'list'>, self = [], self._clone = <bound method QuerySet._clone of []>, _offset undefined, k = 0, _limit undefined

IndexError: list index out of range
args = ('list index out of range',)