Re: What goes in 500.html?

hi , please help me , i realy dont know what can i do for this error i cant see my web page .
another question : i have datetime error (i import date time in shell but this error exist )
tanx
please help ! error 

Page not found

We're sorry, but the requested page could not be found.

[27/Jul/2010 03:48:34] "GET / HTTP/1.1" 404 1612

my setting.py :

DEBUG = False
TEMPLATE_DEBUG = False
SEND_BROKEN_LINK_EMAILS = False

DATABASES = {
    'default': {
        'ENGINE': 'sqlite3', # Add 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
        'NAME': 'db.dev',                      # Or path to database file if using sqlite3.
        'USER': '',                      # Not used with sqlite3.
        'PASSWORD': '',                  # Not used with sqlite3.
        'HOST': '',                      # Set to empty string for localhost. Not used with sqlite3.
        'PORT': '',                      # Set to empty string for default. Not used with sqlite3.
    }
}
TIME_ZONE = 'America/Chicago'

SITE_ID = 1

USE_I18N = True

USE_L10N = True

MEDIA_ROOT = ''

MEDIA_URL = ''

ADMIN_MEDIA_PREFIX = '/media/'

TEMPLATE_LOADERS = (
    'django.template.loaders.filesystem.Loader',
    'django.template.loaders.app_directories.Loader',
#     'django.template.loaders.eggs.Loader',
)

MIDDLEWARE_CLASSES = (
    'django.middleware.common.CommonMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
)

ROOT_URLCONF = 'mysite.urls'

TEMPLATE_DIRS = (
    '/home/yalda/Desktop/mytemplates'
)

INSTALLED_APPS = (
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.admin',
    'samir',
    )
my urls :
from django.conf.urls.defaults import *
from django.contrib import admin
admin.autodiscover()
handler404 = 'django.views.defaults.page_not_found'
handler500 = 'django.views.defaults.server_error'
urlpatterns = patterns('mysite.samir.views',
    (r'^polls/$', 'index'),
    (r'^polls/(?P<poll_id>\d+)/$', 'detail'),
    (r'^polls/(?P<poll_id>\d+)/results/$', 'results'),
    (r'^polls/(?P<poll_id>\d+)/vote/$', 'vote'),
)
my models :
from django.db import models

class Poll(models.Model):
    question = models.CharField(max_length=200)
    pub_date = models.DateTimeField('date published')
    def was_published_today(self):
         return self.pub_date.date() == datetime.date.today()
       
class Choice(models.Model):
    poll = models.ForeignKey(Poll)
    choice = models.CharField(max_length=200)
    votes = models.IntegerField()
    def __unicode__(self):
        return self.choice

my view :

from django.shortcuts import render_to_response, get_object_or_404
from mysite.samir.models import Poll

def index(request):
    latest_poll_list = Poll.objects.all().order_by('-pub_date')[:5]
    return render_to_response('polls/index.html', {'latest_poll_list': latest_poll_list})

def detail(request, poll_id):
    p = get_object_or_404(Poll, pk=poll_id)
    return render_to_response('polls/detail.html', {'poll': p})

def results(request, poll_id):
    return HttpResponse("You're looking at the results of poll %s." % poll_id)

def vote(request, poll_id):
    return HttpResponse("You're voting on poll %s." % poll_id)

my admin.py :
from django.contrib import admin
from mysite.samir.models import Poll
from mysite.samir.models import Choice


class ChoiceInline(admin.StackedInline):
    model = Choice
    extra = 3

class PollAdmin(admin.ModelAdmin):
    fieldsets = [
        (None,               {'fields': ['question']}),
        ('Date information', {'fields': ['pub_date'], 'classes': ['collapse']}),
    ]
    inlines = [ChoiceInline]
    list_display = ('question', 'pub_date')
    list_filter = ['pub_date']
    search_fields = ['question']
    date_hierarchy = 'pub_date'

admin.site.register(Poll, PollAdmin)

On Mon, Jul 26, 2010 at 9:45 PM, Michael Hipp <Michael@hipp.com> wrote:

Thanks for a helpful and complete answer, David.
Michael

On 7/26/2010 6:24 AM, David De La Harpe Golden wrote:

On 24/07/10 20:14, Michael Hipp wrote:

What should go in a proper 500.html page?

As little as you can get away with; it's for when your server has
screwed up.

However, you probably want to make it distinguishable from the
apache-level 500 page, in a manner you can ask a user reporting a
failure a single simple question to tell the difference. At one stage I
had the bright idea of making them look the exact same for appearances'
sake. That was dumb.

Is some content fed to it that
should be displayed?

Not really, it's intended to be pretty static, something that django has
a hope of outputting even in a royally messed up config.

Similarly for 404.html?

That's a bit different, put pictures of kittens or whatever you want.

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