All,
I am
- learning python and django simultaneously.
- an experienced developer
- a bit frustrated
While working my way through
"Python Web Development with Django"
I stumble on a TemplateSyntaxError when trying to
view a non admin page at this url:
http://localhost:8000/cms/first-story/
The admin is working fine:
http://localhost:8000/admin
I am using the code from here
http://staticfling.net/withdjango.com/static/code/cms.zip
Though I suspect the problem is a very simple configuration error,
I am having trouble figuring it out.
The stack trace is:
==============================================================
TemplateSyntaxError at /cms/first-story/
Caught an exception while rendering: Reverse for 'cms_site.cms-search'
with arguments '()' and keyword arguments '{}' not found.
Original Traceback (most recent call last):
File "C:\Python25\lib\site-packages\django\template\debug.py", line
71, in render_node
result = node.render(context)
File "C:\Python25\lib\site-packages\django\template\defaulttags.py",
line 378, in render
args=args, kwargs=kwargs)
File "C:\Python25\lib\site-packages\django\core\urlresolvers.py",
line 254, in reverse
*args, **kwargs)))
File "C:\Python25\lib\site-packages\django\core\urlresolvers.py",
line 243, in reverse
"arguments '%s' not found." % (lookup_view, args, kwargs))
NoReverseMatch: Reverse for 'cms_site.cms-search' with arguments '()'
and keyword arguments '{}' not found.
Request Method: GET
Request URL: http://localhost:8000/cms/first-story/
Exception Type: TemplateSyntaxError
Exception Value:
Caught an exception while rendering: Reverse for 'cms_site.cms-search'
with arguments '()' and keyword arguments '{}' not found.
Original Traceback (most recent call last):
File "C:\Python25\lib\site-packages\django\template\debug.py", line
71, in render_node
result = node.render(context)
File "C:\Python25\lib\site-packages\django\template\defaulttags.py",
line 378, in render
args=args, kwargs=kwargs)
File "C:\Python25\lib\site-packages\django\core\urlresolvers.py",
line 254, in reverse
*args, **kwargs)))
File "C:\Python25\lib\site-packages\django\core\urlresolvers.py",
line 243, in reverse
"arguments '%s' not found." % (lookup_view, args, kwargs))
NoReverseMatch: Reverse for 'cms_site.cms-search' with arguments '()'
and keyword arguments '{}' not found.
Exception Location: C:\Python25\lib\site-packages\django\template
\debug.py in render_node, line 81
Python Executable: c:\Python25\python.exe
Python Version: 2.5.4
Python Path: ['C:\\dev\\cms_site', 'C:\\Python25', 'C:\\WINDOWS\
\system32\\python25.zip', 'c:\\Python25\\DLLs', 'c:\\Python25\\lib',
'c:\\Python25\\lib\\plat-win', 'c:\\Python25\\lib\\lib-tk', 'c:\
\Python25\\lib\\site-packages', 'c:\\Python25\\lib\\site-packages\
\PIL']
Server time: Tue, 17 Mar 2009 16:33:16 -0700
My settings are:
==============================================================
# Django settings for foo project.
DEBUG = True
TEMPLATE_DEBUG = True
ADMINS = (
# ('Your Name', 'your_em...@domain.com'),
)
MANAGERS = ADMINS
DATABASE_ENGINE = 'postgresql_psycopg2' #
'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
DATABASE_NAME = 'cms' # Or path to database file if using
sqlite3.
DATABASE_USER = 'cms' # Not used with sqlite3.
DATABASE_PASSWORD = 'cms' # Not used with sqlite3.
DATABASE_HOST = 'localhost' # Set to empty string for
localhost. Not used with sqlite3.
DATABASE_PORT = '5432' # Set to empty string for default.
Not used with sqlite3.
# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# If running in a Windows environment this must be set to the same as
your
# system time zone.
TIME_ZONE = 'America/Chicago'
# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = 'en-us'
SITE_ID = 1
# If you set this to False, Django will make some optimizations so as
not
# to load the internationalization machinery.
USE_I18N = True
# Absolute path to the directory that holds media.
# Example: "/home/media/media.lawrence.com/"
MEDIA_ROOT = ''
# URL that handles the media served from MEDIA_ROOT. Make sure to use
a
# trailing slash if there is a path component (optional in other
cases).
# Examples: "http://media.lawrence.com";, "http://example.com/media/";
MEDIA_URL = ''
# URL prefix for admin media -- CSS, JavaScript and images. Make sure
to use a
# trailing slash.
# Examples: "http://foo.com/media/";, "/media/".
ADMIN_MEDIA_PREFIX = '/media/'
# Make this unique, and don't share it with anybody.
SECRET_KEY = 'bl$w+bpck...@y$)wk7k#)z%2ohi9fw-*+gojgf9f_k%$$&=c2'
# List of callables that know how to import templates from various
sources.
TEMPLATE_LOADERS = (
'django.template.loaders.filesystem.load_template_source',
'django.template.loaders.app_directories.load_template_source',
# 'django.template.loaders.eggs.load_template_source',
)
MIDDLEWARE_CLASSES = (
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
)
ROOT_URLCONF = 'cms_site.urls'
ROOT_URL = '/'
MEDIA_URL = ROOT_URL + 'media/'
ADMIN_MEDIA_PREFIX = MEDIA_URL + 'admin/'
TEMPLATE_DIRS = (
# Put strings here, like "/home/html/django_templates" or "C:/www/
django/templates".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
"c:/dev/cms_site/cms/templates/cms",
)
INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.auth',
'django.contrib.admin',
'cms',
)
project urls.py are:
========================================================================
from django.conf.urls.defaults import *
# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()
urlpatterns = patterns('',
# Example:
# (r'^foo/', include('foo.foo.urls')),
# Uncomment the admin/doc line below and add
'django.contrib.admindocs'
# to INSTALLED_APPS to enable admin documentation:
# (r'^admin/doc/', include('django.contrib.admindocs.urls')),
# Uncomment the next line to enable the admin:
(r'^admin/(.*)', admin.site.root),
(r'^cms/(.*)', include('cms_site.cms.urls')),
)
application urls are:
===============================================================================
from django.conf.urls.defaults import *
from cms.models import Story
info_dict = { 'queryset': Story.objects.all(), 'template_object_name':
'story' }
urlpatterns = patterns('django.views.generic.list_detail',
url(r'^(?P<slug>[-\w]+)/$', 'object_detail', info_dict, name="cms-
story"),
url(r'^$', 'object_list', info_dict, name="cms-home"),
)
urlpatterns += patterns('cms.views',
url(r'^category/(?P<slug>[-\w]+)/$', 'category', name="cms-
category"),
url(r'^search/$', 'search', name="cms-search"),
)
=========================================================
Any suggestions on how to go about debugging this sort of problem are
welcome.
Thanks in advance.
PaulE
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