mirrors/django
1
0
Fork 0
mirror of https://github.com/django/django.git synced 2025-07-05 18:29:11 +00:00
Code Issues 32 Releases Wiki Activity

[multi-db] Merge trunk to [3426]

Browse Source 
git-svn-id: http://code.djangoproject.com/svn/django/branches/multiple-db-support@3427 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Jason Pellerin 2006-07-23 03:31:52 +00:00
parent d345b89bc6
commit 438c23a6c6
90 changed files with 3128 additions and 956 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
django/bin/compile-messages.py
View File

@ -2,7 +2,6 @@
import os
import sys
import getopt
def compile_messages():
basedir = None

4
django/bin/make-messages.py
View File

@ -1,5 +1,9 @@
#!/usr/bin/env python
# Need to ensure that the i18n framework is enabled
from django.conf import settings
settings.configure(USE_I18N = True)
from django.utils.translation import templatize
import re
import os

1
django/conf/__init__.py
View File

@ -7,7 +7,6 @@ a list of all possible variables.
"""
import os
import sys
from django.conf import global_settings
ENVIRONMENT_VARIABLE = "DJANGO_SETTINGS_MODULE"

1
django/conf/global_settings.py
View File

@ -62,6 +62,7 @@ LANGUAGES = (
('sl', gettext_noop('Slovenian')),
('sr', gettext_noop('Serbian')),
('sv', gettext_noop('Swedish')),
('ta', gettext_noop('Tamil')),
('uk', gettext_noop('Ukrainian')),
('zh-cn', gettext_noop('Simplified Chinese')),
('zh-tw', gettext_noop('Traditional Chinese')),

BIN
django/conf/locale/ta/LC_MESSAGES/django.mo Normal file
View File

Binary file not shown.

2111
django/conf/locale/ta/LC_MESSAGES/django.po Normal file
View File

File diff suppressed because it is too large Load Diff

2
django/contrib/admin/filterspecs.py
View File

@ -123,7 +123,7 @@ class DateFieldFilterSpec(FilterSpec):
def choices(self, cl):
for title, param_dict in self.links:
yield {'selected': self.date_params == param_dict,
'query_string': cl.get_query_string(param_dict, self.field_generic),
'query_string': cl.get_query_string(param_dict, [self.field_generic]),
'display': title}
FilterSpec.register(lambda f: isinstance(f, models.DateField), DateFieldFilterSpec)

4
django/contrib/admin/templates/admin/base.html
View File

@ -20,9 +20,9 @@
<div id="branding">
{% block branding %}{% endblock %}
</div>
{% if not user.is_anonymous %}{% if user.is_staff %}
{% if user.is_authenticated and user.is_staff %}
<div id="user-tools">{% trans 'Welcome,' %} <strong>{% if user.first_name %}{{ user.first_name|escape }}{% else %}{{ user.username }}{% endif %}</strong>. {% block userlinks %}<a href="doc/">{% trans 'Documentation' %}</a> / <a href="password_change/">{% trans 'Change password' %}</a> / <a href="logout/">{% trans 'Log out' %}</a>{% endblock %}</div>
{% endif %}{% endif %}
{% endif %}
{% block nav-global %}{% endblock %}
</div>
<!-- END Header -->

6
django/contrib/admin/templatetags/admin_list.py
View File

@ -1,8 +1,6 @@
from django import template
from django.conf import settings
from django.contrib.admin.views.main import MAX_SHOW_ALL_ALLOWED, ALL_VAR
from django.contrib.admin.views.main import ALL_VAR, EMPTY_CHANGELIST_VALUE
from django.contrib.admin.views.main import ORDER_VAR, ORDER_TYPE_VAR, PAGE_VAR, SEARCH_VAR
from django.contrib.admin.views.main import IS_POPUP_VAR, EMPTY_CHANGELIST_VALUE
from django.core.exceptions import ObjectDoesNotExist
from django.db import models
from django.utils import dateformat
@ -119,7 +117,7 @@ def items_for_result(cl, result):
if callable(attr):
attr = attr()
result_repr = str(attr)
except AttributeError, ObjectDoesNotExist:
except (AttributeError, ObjectDoesNotExist):
result_repr = EMPTY_CHANGELIST_VALUE
else:
# Strip HTML tags in the resulting text, except if the

2
django/contrib/admin/templatetags/admin_modify.py
View File

@ -1,9 +1,7 @@
from django import template
from django.contrib.admin.views.main import AdminBoundField
from django.template import loader
from django.utils.html import escape
from django.utils.text import capfirst
from django.utils.functional import curry
from django.db import models
from django.db.models.fields import Field
from django.db.models.related import BoundRelatedObject

1
django/contrib/admin/utils.py
View File

@ -3,7 +3,6 @@
import re
from email.Parser import HeaderParser
from email.Errors import HeaderParseError
from urlparse import urljoin
try:
import docutils.core
import docutils.nodes

2
django/contrib/admin/views/decorators.py
View File

@ -46,7 +46,7 @@ def staff_member_required(view_func):
member, displaying the login page if necessary.
"""
def _checklogin(request, *args, **kwargs):
if not request.user.is_anonymous() and request.user.is_staff:
if request.user.is_authenticated() and request.user.is_staff:
# The user is valid. Continue to the admin page.
if request.POST.has_key('post_data'):
# User must have re-authenticated through a different window

2
django/contrib/admin/views/doc.py
View File

@ -28,7 +28,7 @@ def bookmarklets(request):
# Hack! This couples this view to the URL it lives at.
admin_root = request.path[:-len('doc/bookmarklets/')]
return render_to_response('admin_doc/bookmarklets.html', {
'admin_url': "%s://%s%s" % (os.environ.get('HTTPS') == 'on' and 'https' or 'http', get_host(request), admin_root),
'admin_url': "%s://%s%s" % (request.is_secure() and 'https' or 'http', get_host(request), admin_root),
}, context_instance=RequestContext(request))
bookmarklets = staff_member_required(bookmarklets)

3
django/contrib/admin/views/main.py
View File

@ -10,9 +10,6 @@ from django.shortcuts import get_object_or_404, render_to_response
from django.db import models
from django.db.models.query import handle_legacy_orderlist, QuerySet
from django.http import Http404, HttpResponse, HttpResponseRedirect
from django.template import loader
from django.utils import dateformat
from django.utils.dates import MONTHS
from django.utils.html import escape
from django.utils.text import capfirst, get_text_list
import operator

4
django/contrib/admin/views/template.py
View File

@ -22,7 +22,7 @@ def template_validator(request):
new_data = request.POST.copy()
errors = manipulator.get_validation_errors(new_data)
if not errors:
request.user.add_message('The template is valid.')
request.user.message_set.create(message='The template is valid.')
return render_to_response('admin/template_validator.html', {
'title': 'Template validator',
'form': forms.FormWrapper(manipulator, new_data, errors),
@ -32,7 +32,7 @@ template_validator = staff_member_required(template_validator)
class TemplateValidator(forms.Manipulator):
def __init__(self, settings_modules):
self.settings_modules = settings_modules
site_list = Site.objects.get_in_bulk(settings_modules.keys()).values()
site_list = Site.objects.in_bulk(settings_modules.keys()).values()
self.fields = (
forms.SelectField('site', is_required=True, choices=[(s.id, s.name) for s in site_list]),
forms.LargeTextField('template', is_required=True, rows=25, validator_list=[self.isValidTemplate]),

6
django/contrib/auth/__init__.py
View File

@ -56,8 +56,14 @@ def logout(request):
"""
Remove the authenticated user's ID from the request.
"""
try:
del request.session[SESSION_KEY]
except KeyError:
pass
try:
del request.session[BACKEND_SESSION_KEY]
except KeyError:
pass
def get_user(request):
from django.contrib.auth.models import AnonymousUser

2
django/contrib/auth/backends.py
View File

@ -1,4 +1,4 @@
from django.contrib.auth.models import User, check_password
from django.contrib.auth.models import User
class ModelBackend:
"""

2
django/contrib/auth/decorators.py
View File

@ -17,7 +17,7 @@ def user_passes_test(test_func, login_url=LOGIN_URL):
return _checklogin
return _dec
login_required = user_passes_test(lambda u: not u.is_anonymous())
login_required = user_passes_test(lambda u: u.is_authenticated())
login_required.__doc__ = (
"""
Decorator for views that checks that the user is logged in, redirecting

9
django/contrib/auth/models.py
View File

@ -1,4 +1,5 @@
from django.core import validators
from django.core.exceptions import ImproperlyConfigured
from django.db import backend, connection, models
from django.contrib.contenttypes.models import ContentType
from django.utils.translation import gettext_lazy as _
@ -126,6 +127,11 @@ class User(models.Model):
"Always returns False. This is a way of comparing User objects to anonymous users."
return False
def is_authenticated(self):
"""Always return True. This is a way to tell if the user has been authenticated in templates.
"""
return True
def get_full_name(self):
"Returns the first_name plus the last_name, with a space in between."
full_name = '%s %s' % (self.first_name, self.last_name)
@ -293,3 +299,6 @@ class AnonymousUser(object):
def is_anonymous(self):
return True
def is_authenticated(self):
return False

2
django/contrib/auth/views.py
View File

@ -4,7 +4,7 @@ from django import forms
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.contrib.sites.models import Site
from django.http import HttpResponse, HttpResponseRedirect
from django.http import HttpResponseRedirect
from django.contrib.auth.decorators import login_required
from django.contrib.auth import LOGIN_URL, REDIRECT_FIELD_NAME

3
django/contrib/comments/feeds.py
View File

@ -1,7 +1,6 @@
from django.conf import settings
from django.contrib.comments.models import Comment, FreeComment
from django.contrib.syndication.feeds import Feed
from django.core.exceptions import ObjectDoesNotExist
from django.contrib.sites.models import Site
class LatestFreeCommentsFeed(Feed):
@ -37,6 +36,6 @@ class LatestCommentsFeed(LatestFreeCommentsFeed):
qs = qs.filter(is_removed=False)
if settings.COMMENTS_BANNED_USERS_GROUP:
where = ['user_id NOT IN (SELECT user_id FROM auth_users_group WHERE group_id = %s)']
params = [COMMENTS_BANNED_USERS_GROUP]
params = [settings.COMMENTS_BANNED_USERS_GROUP]
qs = qs.extra(where=where, params=params)
return qs

6
django/contrib/comments/templates/comments/form.html
View File

@ -2,10 +2,10 @@
{% if display_form %}
<form {% if photos_optional or photos_required %}enctype="multipart/form-data" {% endif %}action="/comments/post/" method="post">
{% if user.is_anonymous %}
<p><label for="id_username">{% trans "Username:" %}</label> <input type="text" name="username" id="id_username" /><br />{% trans "Password:" %} <input type="password" name="password" id="id_password" /> (<a href="/accounts/password_reset/">{% trans "Forgotten your password?" %}</a>)</p>
{% else %}
{% if user.is_authenticated %}
<p>{% trans "Username:" %} <strong>{{ user.username }}</strong> (<a href="/accounts/logout/">{% trans "Log out" %}</a>)</p>
{% else %}
<p><label for="id_username">{% trans "Username:" %}</label> <input type="text" name="username" id="id_username" /><br />{% trans "Password:" %} <input type="password" name="password" id="id_password" /> (<a href="/accounts/password_reset/">{% trans "Forgotten your password?" %}</a>)</p>
{% endif %}
{% if ratings_optional or ratings_required %}

2
django/contrib/comments/templatetags/comments.py
View File

@ -114,7 +114,7 @@ class CommentListNode(template.Node):
comment_list = get_list_function(**kwargs).order_by(self.ordering + 'submit_date').select_related()
if not self.free:
if context.has_key('user') and not context['user'].is_anonymous():
if context.has_key('user') and context['user'].is_authenticated():
user_id = context['user'].id
context['user_can_moderate_comments'] = Comment.objects.user_is_moderator(context['user'])
else:

4
django/contrib/comments/views/comments.py
View File

@ -5,7 +5,7 @@ from django.http import Http404
from django.core.exceptions import ObjectDoesNotExist
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.contrib.comments.models import Comment, FreeComment, PHOTOS_REQUIRED, PHOTOS_OPTIONAL, RATINGS_REQUIRED, RATINGS_OPTIONAL, IS_PUBLIC
from django.contrib.comments.models import Comment, FreeComment, RATINGS_REQUIRED, RATINGS_OPTIONAL, IS_PUBLIC
from django.contrib.contenttypes.models import ContentType
from django.contrib.auth.forms import AuthenticationForm
from django.http import HttpResponseRedirect
@ -63,7 +63,7 @@ class PublicCommentManipulator(AuthenticationForm):
validator_list=get_validator_list(8),
),
])
if not user.is_anonymous():
if user.is_authenticated():
self["username"].is_required = False
self["username"].validator_list = []
self["password"].is_required = False

2
django/contrib/comments/views/karma.py
View File

@ -15,7 +15,7 @@ def vote(request, comment_id, vote):
rating = {'up': 1, 'down': -1}.get(vote, False)
if not rating:
raise Http404, "Invalid vote"
if request.user.is_anonymous():
if not request.user.is_authenticated():
raise Http404, _("Anonymous users cannot vote")
try:
comment = Comment.objects.get(pk=comment_id)

2
django/contrib/flatpages/views.py
View File

@ -22,7 +22,7 @@ def flatpage(request, url):
f = get_object_or_404(FlatPage, url__exact=url, sites__id__exact=settings.SITE_ID)
# If registration is required for accessing this page, and the user isn't
# logged in, redirect to the login page.
if f.registration_required and request.user.is_anonymous():
if f.registration_required and not request.user.is_authenticated():
from django.contrib.auth.views import redirect_to_login
return redirect_to_login(request.path)
if f.template_name:

16
django/contrib/sessions/models.py
View File

@ -32,11 +32,21 @@ class SessionManager(models.Manager):
return s
class Session(models.Model):
"""Django provides full support for anonymous sessions. The session framework lets you store and retrieve arbitrary data on a per-site-visitor basis. It stores data on the server side and abstracts the sending and receiving of cookies. Cookies contain a session ID -- not the data itself.
"""
Django provides full support for anonymous sessions. The session
framework lets you store and retrieve arbitrary data on a
per-site-visitor basis. It stores data on the server side and
abstracts the sending and receiving of cookies. Cookies contain a
session ID -- not the data itself.
The Django sessions framework is entirely cookie-based. It does not fall back to putting session IDs in URLs. This is an intentional design decision. Not only does that behavior make URLs ugly, it makes your site vulnerable to session-ID theft via the "Referer" header.
The Django sessions framework is entirely cookie-based. It does
not fall back to putting session IDs in URLs. This is an intentional
design decision. Not only does that behavior make URLs ugly, it makes
your site vulnerable to session-ID theft via the "Referer" header.
For complete documentation on using Sessions in your code, consult the sessions documentation that is shipped with Django (also available on the Django website).
For complete documentation on using Sessions in your code, consult
the sessions documentation that is shipped with Django (also available
on the Django website).
"""
session_key = models.CharField(_('session key'), maxlength=40, primary_key=True)
session_data = models.TextField(_('session data'))

2
django/contrib/syndication/feeds.py
View File

@ -73,7 +73,7 @@ class Feed(object):
link = link,
description = self.__get_dynamic_attr('description', obj),
language = settings.LANGUAGE_CODE.decode(),
feed_url = add_domain(current_site, self.feed_url),
feed_url = add_domain(current_site, self.__get_dynamic_attr('feed_url', obj)),
author_name = self.__get_dynamic_attr('author_name', obj),
author_link = self.__get_dynamic_attr('author_link', obj),
author_email = self.__get_dynamic_attr('author_email', obj),

2
django/core/cache/backends/db.py vendored
View File

@ -1,7 +1,7 @@
"Database cache backend."
from django.core.cache.backends.base import BaseCache
from django.db import connection, transaction
from django.db import connection, transaction, DatabaseError
import base64, time
from datetime import datetime
try:

4
django/core/cache/backends/locmem.py vendored
View File

@ -3,10 +3,6 @@
from django.core.cache.backends.simple import CacheClass as SimpleCacheClass
from django.utils.synch import RWLock
import copy, time
try:
import cPickle as pickle
except ImportError:
import pickle
class CacheClass(SimpleCacheClass):
def __init__(self, host, params):

1
django/core/handlers/base.py
View File

@ -119,7 +119,6 @@ class BaseHandler(object):
Returns an HttpResponse that displays a PUBLIC error message for a
fundamental error.
"""
from django.core import urlresolvers
callback, param_dict = resolver.resolve500()
return callback(request, **param_dict)

4
django/core/handlers/modpython.py
View File

@ -23,6 +23,9 @@ class ModPythonRequest(http.HttpRequest):
def get_full_path(self):
return '%s%s' % (self.path, self._req.args and ('?' + self._req.args) or '')
def is_secure(self):
return self._req.subprocess_env.has_key('HTTPS') and self._req.subprocess_env['HTTPS'] == 'on'
def _load_post_and_files(self):
"Populates self._post and self._files"
if self._req.headers_in.has_key('content-type') and self._req.headers_in['content-type'].startswith('multipart'):
@ -145,7 +148,6 @@ class ModPythonHandler(BaseHandler):
def populate_apache_request(http_response, mod_python_req):
"Populates the mod_python request object with an HttpResponse"
from django.conf import settings
mod_python_req.content_type = http_response['Content-Type']
for key, value in http_response.headers.items():
if key != 'Content-Type':

6
django/core/handlers/wsgi.py
View File

@ -58,14 +58,16 @@ class WSGIRequest(http.HttpRequest):
self.method = environ['REQUEST_METHOD'].upper()
def __repr__(self):
from pprint import pformat
return '<DjangoRequest\nGET:%s,\nPOST:%s,\nCOOKIES:%s,\nMETA:%s>' % \
return '<WSGIRequest\nGET:%s,\nPOST:%s,\nCOOKIES:%s,\nMETA:%s>' % \
(pformat(self.GET), pformat(self.POST), pformat(self.COOKIES),
pformat(self.META))
def get_full_path(self):
return '%s%s' % (self.path, self.environ.get('QUERY_STRING', '') and ('?' + self.environ.get('QUERY_STRING', '')) or '')
def is_secure(self):
return self.environ.has_key('HTTPS') and self.environ['HTTPS'] == 'on'
def _load_post_and_files(self):
# Populates self._post and self._files
if self.method == 'POST':

90
django/core/management.py
View File

@ -92,11 +92,11 @@ def get_sql_create(app):
final_output = []
app_models = models.get_models(app, creation_order=True)
for klass in app_models:
opts = klass._meta
connection_name = model_connection_name(klass)
for model in app_models:
opts = model._meta
connection_name = model_connection_name(model)
output = connection_output.setdefault(connection_name, [])
db = klass._default_manager.db
db = model._default_manager.db
creation = db.get_creation_module()
data_types = creation.DATA_TYPES
if not data_types:
@ -110,25 +110,25 @@ def get_sql_create(app):
sys.exit(1)
# Get installed models, so we generate REFERENCES right
manager = klass._default_manager
manager = model._default_manager
tables = manager.get_table_list()
installed_models = manager.get_installed_models(tables)
models_output = set(installed_models)
builder = creation.builder
builder.models_already_seen.update(models_output)
model_output, references = builder.get_create_table(klass, style)
model_output, references = builder.get_create_table(model, style)
output.extend(model_output)
for refto, refs in references.items():
try:
pending_references[refto].extend(refs)
except KeyError:
pending_references[refto] = refs
if klass in pending_references:
output.extend(pending_references.pop(klass))
if model in pending_references:
output.extend(pending_references.pop(model))
# Create the many-to-many join tables.
many_many = builder.get_create_many_to_many(klass, style)
for refklass, statements in many_many.items():
many_many = builder.get_create_many_to_many(model, style)
for refmodel, statements in many_many.items():
output.extend(statements)
final_output = _collate(connection_output)
@ -137,9 +137,9 @@ def get_sql_create(app):
not_installed_models = set(pending_references.keys())
if not_installed_models:
final_output.append('-- The following references should be added but depend on non-existant tables:')
for klass in not_installed_models:
for model in not_installed_models:
final_output.extend(['-- ' + sql
for sql in pending_references.pop(klass)])
for sql in pending_references.pop(model)])
# convert BoundStatements into strings
final_output = map(str, final_output)
@ -155,18 +155,18 @@ def get_sql_delete(app):
connection_output = {}
final_output = []
app_models = models.get_models(app, creation_order=True)
for klass in app_models:
db = klass._default_manager.db
for model in app_models:
db = model._default_manager.db
connection = db.connection
try:
cursor = connection.cursor()
except:
cursor = None
builder = db.get_creation_module().builder
connection_name = model_connection_name(klass)
connection_name = model_connection_name(model)
output = connection_output.setdefault(connection_name, [])
output.extend(map(str,
builder.get_drop_table(klass,
builder.get_drop_table(model,
cascade=True, style=style)))
if cursor:
# Close database connection explicitly, in case this
@ -193,12 +193,12 @@ def get_sql_initial_data(app):
connection_output = {}
app_models = get_models(app)
for klass in app_models:
opts = klass._meta
connection_name = model_connection_name(klass)
for model in app_models:
opts = model._meta
connection_name = model_connection_name(model)
output = connection_output.setdefault(connection_name, [])
builder = klass._default_manager.db.get_creation_module().builder
output.extend(builder.get_initialdata(klass))
builder = model._default_manager.db.get_creation_module().builder
output.extend(builder.get_initialdata(model))
return _collate(connection_output)
get_sql_initial_data.help_doc = "Prints the initial INSERT SQL statements for the given app name(s)."
@ -208,18 +208,18 @@ def get_sql_sequence_reset(app):
"Returns a list of the SQL statements to reset PostgreSQL sequences for the given app."
from django.db import backend, models
output = []
for klass in models.get_models(app):
for f in klass._meta.fields:
for model in models.get_models(app):
for f in model._meta.fields:
if isinstance(f, models.AutoField):
output.append("%s setval('%s', (%s max(%s) %s %s));" % \
(style.SQL_KEYWORD('SELECT'),
style.SQL_FIELD('%s_%s_seq' % (klass._meta.db_table, f.column)),
style.SQL_FIELD('%s_%s_seq' % (model._meta.db_table, f.column)),
style.SQL_KEYWORD('SELECT'),
style.SQL_FIELD(backend.quote_name(f.column)),
style.SQL_KEYWORD('FROM'),
style.SQL_TABLE(backend.quote_name(klass._meta.db_table))))
style.SQL_TABLE(backend.quote_name(model._meta.db_table))))
break # Only one AutoField is allowed per model, so don't bother continuing.
for f in klass._meta.many_to_many:
for f in model._meta.many_to_many:
output.append("%s setval('%s', (%s max(%s) %s %s));" % \
(style.SQL_KEYWORD('SELECT'),
style.SQL_FIELD('%s_id_seq' % f.m2m_db_table()),
@ -237,12 +237,12 @@ def get_sql_indexes(app):
from django.db.models import get_models
connection_output = {}
for klass in get_models(app):
opts = klass._meta
connection_name = model_connection_name(klass)
for model in get_models(app):
opts = model._meta
connection_name = model_connection_name(model)
output = connection_output.setdefault(connection_name, [])
builder = klass._default_manager.db.get_creation_module().builder
output.extend(map(str, builder.get_create_indexes(klass, style)))
builder = model._default_manager.db.get_creation_module().builder
output.extend(map(str, builder.get_create_indexes(model, style)))
return _collate(connection_output)
get_sql_indexes.help_doc = "Prints the CREATE INDEX SQL statements for the given model module name(s)."
@ -374,14 +374,14 @@ def get_admin_index(app):
app_label = app_models[0]._meta.app_label
output.append('{%% if perms.%s %%}' % app_label)
output.append('<div class="module"><h2>%s</h2><table>' % app_label.title())
for klass in app_models:
if klass._meta.admin:
for model in app_models:
if model._meta.admin:
output.append(MODULE_TEMPLATE % {
'app': app_label,
'mod': klass._meta.module_name,
'name': capfirst(klass._meta.verbose_name_plural),
'addperm': klass._meta.get_add_permission(),
'changeperm': klass._meta.get_change_permission(),
'mod': model._meta.module_name,
'name': capfirst(model._meta.verbose_name_plural),
'addperm': model._meta.get_add_permission(),
'changeperm': model._meta.get_change_permission(),
})
output.append('</table></div>')
output.append('{% endif %}')
@ -432,23 +432,23 @@ def install(app):
pending = {}
for model in models.get_models(app, creation_order=True):
new_pending = model._default_manager.install(initial_data=True)
for klass, statements in new_pending.items():
pending.setdefault(klass, []).extend(statements)
for model, statements in new_pending.items():
pending.setdefault(model, []).extend(statements)
# execute any pending statements that were waiting for this model
if model in pending:
for statement in pending.pop(model):
statement.execute()
if pending:
for klass, statements in pending.items():
tables = klass._default_manager.get_table_list()
models_installed = klass._default_manager.get_installed_models(tables)
if klass in models_installed:
for model, statements in pending.items():
tables = model._default_manager.get_table_list()
models_installed = model._default_manager.get_installed_models(tables)
if model in models_installed:
for statement in statements:
statement.execute()
else:
raise Exception("%s is not installed, but there are "
"pending statements that need it: %s"
% (klass, statements))
% (model, statements))
except Exception, e:
sys.stderr.write(style.ERROR("""Error: %s couldn't be installed. Possible reasons:
* The database isn't running or isn't configured correctly.
@ -465,7 +465,6 @@ install.args = APP_ARGS
def reset(app):
"Executes the equivalent of 'get_sql_reset' in the current database."
from django.db import connection, transaction
from cStringIO import StringIO
app_name = app.__name__.split('.')[-2]
disable_termcolors()
@ -565,7 +564,6 @@ startapp.args = "[appname]"
def inspectdb():
"Generator that introspects the tables in the given database name and returns a Django model, one line at a time."
from django.db import connection, get_introspection_module
from django.conf import settings
import keyword
introspection_module = get_introspection_module()

1
django/core/paginator.py
View File

@ -1,4 +1,3 @@
from copy import copy
from math import ceil
class InvalidPage(Exception):

2
django/core/serializers/python.py
View File

@ -79,7 +79,7 @@ def Deserializer(object_list, **options):
elif field.rel and isinstance(field.rel, models.ManyToOneRel):
try:
data[field.name] = field.rel.to._default_manager.get(pk=field_value)
except RelatedModel.DoesNotExist:
except field.rel.to.DoesNotExist:
data[field.name] = None
# Handle all other fields

2
django/core/servers/basehttp.py
View File

@ -8,7 +8,7 @@ been reviewed for security issues. Don't use it for production use.
"""
from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
from types import ListType, StringType, TupleType
from types import ListType, StringType
import os, re, sys, time, urllib
__version__ = "0.1"

2
django/db/backends/mysql/base.py
View File

@ -40,7 +40,7 @@ class MysqlDebugWrapper:
def executemany(self, sql, param_list):
try:
return self.cursor.executemany(sql, param_list)
except Database.Warning:
except Database.Warning, w:
self.cursor.execute("SHOW WARNINGS")
raise Database.Warning, "%s: %s" % (w, self.cursor.fetchall())

1
django/db/backends/mysql/introspection.py
View File

@ -1,4 +1,3 @@
from django.db import transaction
from django.db.backends.mysql.base import quote_name
from MySQLdb import ProgrammingError, OperationalError
from MySQLdb.constants import FIELD_TYPE

1
django/db/backends/oracle/base.py
View File

@ -10,7 +10,6 @@ try:
except ImportError, e:
from django.core.exceptions import ImproperlyConfigured
raise ImproperlyConfigured, "Error loading cx_Oracle module: %s" % e
import types
DatabaseError = Database.Error

2
django/db/backends/oracle/introspection.py
View File

@ -1,5 +1,3 @@
from django.db import transaction
from django.db.backends.oracle.base import quote_name
import re
foreign_key_re = re.compile(r"\sCONSTRAINT `[^`]*` FOREIGN KEY \(`([^`]*)`\) REFERENCES `([^`]*)` \(`([^`]*)`\)")

1
django/db/backends/postgresql/introspection.py
View File

@ -1,4 +1,3 @@
from django.db import transaction
from django.db.backends.postgresql.base import quote_name
def get_table_list(cursor):

1
django/db/backends/postgresql_psycopg2/introspection.py
View File

@ -1,4 +1,3 @@
from django.db import transaction
from django.db.backends.postgresql_psycopg2.base import quote_name
def get_table_list(cursor):

1
django/db/backends/sqlite3/introspection.py
View File

@ -1,4 +1,3 @@
from django.db import transaction
from django.db.backends.sqlite3.base import quote_name
def get_table_list(cursor):

3
django/db/models/base.py
View File

@ -4,8 +4,7 @@ from django.core import validators
from django.core.exceptions import ObjectDoesNotExist
from django.db.models.fields import AutoField, ImageField, FieldDoesNotExist
from django.db.models.fields.related import OneToOneRel, ManyToOneRel
from django.db.models.related import RelatedObject
from django.db.models.query import orderlist2sql, delete_objects
from django.db.models.query import delete_objects
from django.db.models.options import Options, AdminOptions
from django.db import transaction
from django.db.models import signals

6
django/db/models/fields/__init__.py
View File

@ -4,7 +4,7 @@ from django.conf import settings
from django.core import validators
from django import forms
from django.core.exceptions import ObjectDoesNotExist
from django.utils.functional import curry, lazy
from django.utils.functional import curry
from django.utils.text import capfirst
from django.utils.translation import gettext, gettext_lazy
import datetime, os, time
@ -364,8 +364,8 @@ class BooleanField(Field):
def to_python(self, value):
if value in (True, False): return value
if value is 't': return True
if value is 'f': return False
if value in ('t', 'True'): return True
if value in ('f', 'False'): return False
raise validators.ValidationError, gettext("This value must be either True or False.")
def get_manipulator_field_objs(self):

4
django/db/models/manager.py
View File

@ -1,12 +1,8 @@
from django import core
from django.utils.functional import curry
from django.core.exceptions import ImproperlyConfigured
from django.db import ConnectionInfoDescriptor
from django.db.models.query import QuerySet
from django.dispatch import dispatcher
from django.db.models import signals, get_apps, get_models
from django.db.models.fields import FieldDoesNotExist
from django.utils.datastructures import SortedDict
try:
# Only exists in Python 2.4+

4
django/db/models/manipulators.py
View File

@ -5,7 +5,7 @@ from django.db.models.fields import FileField, AutoField
from django.dispatch import dispatcher
from django.db.models import signals
from django.utils.functional import curry
from django.utils.datastructures import DotExpandedDict, MultiValueDict
from django.utils.datastructures import DotExpandedDict
from django.utils.text import capfirst
import types
@ -76,7 +76,7 @@ class AutomaticManipulator(forms.Manipulator):
# Add field for ordering.
if self.change and self.opts.get_ordered_objects():
self.fields.append(formfields.CommaSeparatedIntegerField(field_name="order_"))
self.fields.append(forms.CommaSeparatedIntegerField(field_name="order_"))
def save(self, new_data):
# TODO: big cleanup when core fields go -> use recursive manipulators.

2
django/db/models/query.py
View File

@ -18,7 +18,7 @@ QUERY_TERMS = (
'exact', 'iexact', 'contains', 'icontains',
'gt', 'gte', 'lt', 'lte', 'in',
'startswith', 'istartswith', 'endswith', 'iendswith',
'range', 'year', 'month', 'day', 'isnull',
'range', 'year', 'month', 'day', 'isnull', 'search',
)
# Size of each "chunk" for get_iterator calls.

2
django/dispatch/robustapply.py
View File

@ -45,5 +45,3 @@ def robustApply(receiver, *arguments, **named):
if arg not in acceptable:
del named[arg]
return receiver(*arguments, **named)

4
django/http/__init__.py
View File

@ -1,3 +1,4 @@
import os
from Cookie import SimpleCookie
from pprint import pformat
from urllib import urlencode, quote
@ -38,6 +39,9 @@ class HttpRequest(object):
def get_full_path(self):
return ''
def is_secure(self):
return os.environ.get("HTTPS") == "on"
def parse_file_upload(header_dict, post_data):
"Returns a tuple of (POST MultiValueDict, FILES MultiValueDict)"
import email, email.Message

16
django/middleware/cache.py
View File

@ -1,7 +1,6 @@
from django.conf import settings
from django.core.cache import cache
from django.utils.cache import get_cache_key, learn_cache_key, patch_response_headers
from django.http import HttpResponseNotModified
class CacheMiddleware(object):
"""
@ -10,6 +9,11 @@ class CacheMiddleware(object):
Only parameter-less GET or HEAD-requests with status code 200 are cached.
If CACHE_MIDDLEWARE_ANONYMOUS_ONLY is set to True, only anonymous requests
(i.e., those node made by a logged-in user) will be cached. This is a
simple and effective way of avoiding the caching of the Django admin (and
any other user-specific content).
This middleware expects that a HEAD request is answered with a response
exactly like the corresponding GET request.
@ -23,13 +27,17 @@ class CacheMiddleware(object):
This middleware also sets ETag, Last-Modified, Expires and Cache-Control
headers on the response object.
"""
def __init__(self, cache_timeout=None, key_prefix=None):
def __init__(self, cache_timeout=None, key_prefix=None, cache_anonymous_only=None):
self.cache_timeout = cache_timeout
if cache_timeout is None:
self.cache_timeout = settings.CACHE_MIDDLEWARE_SECONDS
self.key_prefix = key_prefix
if key_prefix is None:
self.key_prefix = settings.CACHE_MIDDLEWARE_KEY_PREFIX
if cache_anonymous_only is None:
self.cache_anonymous_only = getattr(settings, 'CACHE_MIDDLEWARE_ANONYMOUS_ONLY', False)
else:
self.cache_anonymous_only = cache_anonymous_only
def process_request(self, request):
"Checks whether the page is already cached and returns the cached version if available."
@ -37,6 +45,10 @@ class CacheMiddleware(object):
request._cache_update_cache = False
return None # Don't bother checking the cache.
if self.cache_anonymous_only and request.user.is_authenticated():
request._cache_update_cache = False
return None # Don't cache requests from authenticated users.
cache_key = get_cache_key(request, self.key_prefix)
if cache_key is None:
request._cache_update_cache = True

4
django/middleware/common.py
View File

@ -1,7 +1,7 @@
from django.conf import settings
from django import http
from django.core.mail import mail_managers
import md5, os
import md5
class CommonMiddleware(object):
"""
@ -44,7 +44,7 @@ class CommonMiddleware(object):
if new_url != old_url:
# Redirect
if new_url[0]:
newurl = "%s://%s%s" % (os.environ.get('HTTPS') == 'on' and 'https' or 'http', new_url[0], new_url[1])
newurl = "%s://%s%s" % (request.is_secure() and 'https' or 'http', new_url[0], new_url[1])
else:
newurl = new_url[1]
if request.GET:

1
django/middleware/transaction.py
View File

@ -1,4 +1,3 @@
from django.conf import settings
from django.db import transaction
class TransactionMiddleware(object):

6
django/template/__init__.py
View File

@ -708,9 +708,9 @@ class DebugNodeList(NodeList):
if not hasattr(e, 'source'):
e.source = node.source
raise
except Exception:
except Exception, e:
from sys import exc_info
wrapped = TemplateSyntaxError('Caught an exception while rendering.')
wrapped = TemplateSyntaxError('Caught an exception while rendering: %s' % e)
wrapped.source = node.source
wrapped.exc_info = exc_info()
raise wrapped
@ -817,7 +817,7 @@ class Library(object):
self.filters[name] = filter_func
return filter_func
else:
raise InvalidTemplateLibrary, "Unsupported arguments to Library.filter: (%r, %r, %r)", (name, compile_function, has_arg)
raise InvalidTemplateLibrary, "Unsupported arguments to Library.filter: (%r, %r)", (name, filter_func)
def filter_function(self, func):
self.filters[func.__name__] = func

2
django/template/loader.py
View File

@ -21,7 +21,7 @@
# installed, because pkg_resources is necessary to read eggs.
from django.core.exceptions import ImproperlyConfigured
from django.template import Origin, StringOrigin, Template, Context, TemplateDoesNotExist, add_to_builtins
from django.template import Origin, Template, Context, TemplateDoesNotExist, add_to_builtins
from django.conf import settings
template_source_loaders = None

2
django/template/loader_tags.py
View File

@ -1,5 +1,5 @@
from django.template import TemplateSyntaxError, TemplateDoesNotExist, resolve_variable
from django.template import Library, Context, Node
from django.template import Library, Node
from django.template.loader import get_template, get_template_from_string, find_template_source
from django.conf import settings

7
django/templatetags/i18n.py
View File

@ -1,8 +1,7 @@
from django.template import Node, NodeList, Template, Context, resolve_variable
from django.template import Node, resolve_variable
from django.template import TemplateSyntaxError, TokenParser, Library
from django.template import TOKEN_BLOCK, TOKEN_TEXT, TOKEN_VAR
from django.template import TOKEN_TEXT, TOKEN_VAR
from django.utils import translation
import re, sys
register = Library()
@ -228,7 +227,7 @@ def do_block_translate(parser, token):
break
if countervar and counter:
if token.contents.strip() != 'plural':
raise TemplateSyntaxError, "'blocktrans' doesn't allow other block tags inside it" % tag
raise TemplateSyntaxError, "'blocktrans' doesn't allow other block tags inside it"
while parser.tokens:
token = parser.next_token()
if token.token_type in (TOKEN_VAR, TOKEN_TEXT):

2
django/utils/termcolors.py
View File

@ -2,8 +2,6 @@
termcolors.py
"""
import types
color_names = ('black', 'red', 'green', 'yellow', 'blue', 'magenta', 'cyan', 'white')
foreground = dict([(color_names[x], '3%s' % x) for x in range(8)])
background = dict([(color_names[x], '4%s' % x) for x in range(8)])

6
django/views/debug.py
View File

@ -3,8 +3,6 @@ from django.template import Template, Context, TemplateDoesNotExist
from django.utils.html import escape
from django.http import HttpResponseServerError, HttpResponseNotFound
import os, re
from itertools import count, izip
from os.path import dirname, join as pathjoin
HIDDEN_SETTINGS = re.compile('SECRET|PASSWORD')
@ -124,7 +122,7 @@ def technical_500_response(request, exc_type, exc_value, tb):
'frames': frames,
'lastframe': frames[-1],
'request': request,
'request_protocol': os.environ.get("HTTPS") == "on" and "https" or "http",
'request_protocol': request.is_secure() and "https" or "http",
'settings': get_safe_settings(),
'template_info': template_info,
'template_does_not_exist': template_does_not_exist,
@ -149,7 +147,7 @@ def technical_404_response(request, exception):
'urlpatterns': tried,
'reason': str(exception),
'request': request,
'request_protocol': os.environ.get("HTTPS") == "on" and "https" or "http",
'request_protocol': request.is_secure() and "https" or "http",
'settings': get_safe_settings(),
})
return HttpResponseNotFound(t.render(c), mimetype='text/html')

1
django/views/decorators/cache.py
View File

@ -10,7 +10,6 @@ example, as that is unique across a Django project.
Additionally, all headers from the response's Vary header will be taken into
account on caching -- just like the middleware does.
"""
import re
from django.utils.decorators import decorator_from_middleware
from django.utils.cache import patch_cache_control, add_never_cache_headers

13
django/views/generic/create_update.py
View File

@ -4,7 +4,6 @@ from django import forms
from django.db.models import FileField
from django.contrib.auth.views import redirect_to_login
from django.template import RequestContext
from django.core.paginator import ObjectPaginator, InvalidPage
from django.http import Http404, HttpResponse, HttpResponseRedirect
from django.core.exceptions import ObjectDoesNotExist, ImproperlyConfigured
@ -20,7 +19,7 @@ def create_object(request, model, template_name=None,
the form wrapper for the object
"""
if extra_context is None: extra_context = {}
if login_required and request.user.is_anonymous():
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
manipulator = model.AddManipulator(follow=follow)
@ -39,7 +38,7 @@ def create_object(request, model, template_name=None,
# No errors -- this means we can save the data!
new_object = manipulator.save(new_data)
if not request.user.is_anonymous():
if request.user.is_authenticated():
request.user.message_set.create(message="The %s was created successfully." % model._meta.verbose_name)
# Redirect to the new object: first by trying post_save_redirect,
@ -86,7 +85,7 @@ def update_object(request, model, object_id=None, slug=None,
the original object being edited
"""
if extra_context is None: extra_context = {}
if login_required and request.user.is_anonymous():
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
# Look up the object to be edited
@ -113,7 +112,7 @@ def update_object(request, model, object_id=None, slug=None,
if not errors:
object = manipulator.save(new_data)
if not request.user.is_anonymous():
if request.user.is_authenticated():
request.user.message_set.create(message="The %s was updated successfully." % model._meta.verbose_name)
# Do a post-after-redirect so that reload works, etc.
@ -162,7 +161,7 @@ def delete_object(request, model, post_delete_redirect,
the original object being deleted
"""
if extra_context is None: extra_context = {}
if login_required and request.user.is_anonymous():
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
# Look up the object to be edited
@ -180,7 +179,7 @@ def delete_object(request, model, post_delete_redirect,
if request.method == 'POST':
object.delete()
if not request.user.is_anonymous():
if request.user.is_authenticated():
request.user.message_set.create(message="The %s was deleted." % model._meta.verbose_name)
return HttpResponseRedirect(post_delete_redirect)
else:

1
django/views/static.py
View File

@ -1,5 +1,4 @@
from django.template import loader
from django.core.exceptions import ImproperlyConfigured
from django.http import Http404, HttpResponse, HttpResponseRedirect, HttpResponseNotModified
from django.template import Template, Context, TemplateDoesNotExist
import mimetypes

29
docs/authentication.txt
View File

@ -95,7 +95,11 @@ In addition to those automatic API methods, ``User`` objects have the following
custom methods:
* ``is_anonymous()`` -- Always returns ``False``. This is a way of
comparing ``User`` objects to anonymous users.
differentiating ``User`` and ``AnonymousUser`` objects. Generally, you
should prefer using ``is_authenticated()`` to this method.
* ``is_authenticated()`` -- Always returns ``True``. This is a way to
tell if the user has been authenticated.
* ``get_full_name()`` -- Returns the ``first_name`` plus the ``last_name``,
with a space in between.
@ -219,6 +223,7 @@ the ``django.contrib.auth.models.User`` interface, with these differences:
* ``id`` is always ``None``.
* ``is_anonymous()`` returns ``True`` instead of ``False``.
* ``is_authenticated()`` returns ``False`` instead of ``True``.
* ``has_perm()`` always returns ``False``.
* ``set_password()``, ``check_password()``, ``save()``, ``delete()``,
``set_groups()`` and ``set_permissions()`` raise ``NotImplementedError``.
@ -254,12 +259,12 @@ Once you have those middlewares installed, you'll be able to access
``request.user`` in views. ``request.user`` will give you a ``User`` object
representing the currently logged-in user. If a user isn't currently logged in,
``request.user`` will be set to an instance of ``AnonymousUser`` (see the
previous section). You can tell them apart with ``is_anonymous()``, like so::
previous section). You can tell them apart with ``is_authenticated()``, like so::
if request.user.is_anonymous():
# Do something for anonymous users.
if request.user.is_authenticated():
# Do something for authenticated users.
else:
# Do something for logged-in users.
# Do something for anonymous users.
.. _request objects: http://www.djangoproject.com/documentation/request_response/#httprequest-objects
.. _session documentation: http://www.djangoproject.com/documentation/sessions/
@ -323,19 +328,19 @@ The raw way
~~~~~~~~~~~
The simple, raw way to limit access to pages is to check
``request.user.is_anonymous()`` and either redirect to a login page::
``request.user.is_authenticated()`` and either redirect to a login page::
from django.http import HttpResponseRedirect
def my_view(request):
if request.user.is_anonymous():
if not request.user.is_authenticated():
return HttpResponseRedirect('/login/?next=%s' % request.path)
# ...
...or display an error message::
def my_view(request):
if request.user.is_anonymous():
if not request.user.is_authenticated():
return render_to_response('myapp/login_error.html')
# ...
@ -439,7 +444,7 @@ For example, this view checks to make sure the user is logged in and has the
permission ``polls.can_vote``::
def my_view(request):
if request.user.is_anonymous() or not request.user.has_perm('polls.can_vote'):
if not (request.user.is_authenticated() and request.user.has_perm('polls.can_vote')):
return HttpResponse("You can't vote in this poll.")
# ...
@ -605,10 +610,10 @@ Users
The currently logged-in user, either a ``User`` instance or an``AnonymousUser``
instance, is stored in the template variable ``{{ user }}``::
{% if user.is_anonymous %}
<p>Welcome, new user. Please log in.</p>
{% else %}
{% if user.is_authenticated %}
<p>Welcome, {{ user.username }}. Thanks for logging in.</p>
{% else %}
<p>Welcome, new user. Please log in.</p>
{% endif %}
Permissions

9
docs/cache.txt
View File

@ -230,8 +230,13 @@ Then, add the following required settings to your Django settings file:
collisions. Use an empty string if you don't care.
The cache middleware caches every page that doesn't have GET or POST
parameters. Additionally, ``CacheMiddleware`` automatically sets a few headers
in each ``HttpResponse``:
parameters. Optionally, if the ``CACHE_MIDDLEWARE_ANONYMOUS_ONLY`` setting is
``True``, only anonymous requests (i.e., not those made by a logged-in user)
will be cached. This is a simple and effective way of disabling caching for any
user-specific pages (include Django's admin interface).
Additionally, ``CacheMiddleware`` automatically sets a few headers in each
``HttpResponse``:
* Sets the ``Last-Modified`` header to the current date/time when a fresh
(uncached) version of the page is requested.

8
docs/django-admin.txt
View File

@ -192,6 +192,14 @@ documentation.
.. _serving static files: http://www.djangoproject.com/documentation/static_files/
Turning off auto-reload
~~~~~~~~~~~~~~~~~~~~~~~
To disable auto-reloading of code while the development server is running, use the
``--noreload`` option, like so::
django-admin.py runserver --noreload
shell
-----

8
docs/faq.txt
View File

@ -535,6 +535,14 @@ If you're sure your username and password are correct, make sure your user
account has ``is_active`` and ``is_staff`` set to True. The admin site only
allows access to users with those two fields both set to True.
How can I prevent the cache middleware from caching the admin site?
-------------------------------------------------------------------
Set the ``CACHE_MIDDLEWARE_ANONYMOUS_ONLY`` setting to ``True``. See the
`cache documentation`_ for more information.
.. _cache documentation: ../cache/#the-per-site-cache
How do I automatically set a field's value to the user who last edited the object in the admin?
-----------------------------------------------------------------------------------------------

18
docs/model-api.txt
View File

@ -1225,6 +1225,24 @@ A few special cases to note about ``list_display``:
return self.birthday.strftime('%Y')[:3] + "0's"
decade_born_in.short_description = 'Birth decade'
* If the string given is a method of the model, Django will HTML-escape the
output by default. If you'd rather not escape the output of the method,
give the method an ``allow_tags`` attribute whose value is ``True``.
Here's a full example model::
class Person(models.Model):
first_name = models.CharField(maxlength=50)
last_name = models.CharField(maxlength=50)
color_code = models.CharField(maxlength=6)
class Admin:
list_display = ('first_name', 'last_name', 'colored_name')
def colored_name(self):
return '<span style="color: #%s;">%s %s</span>' % (self.color_code, self.first_name, self.last_name)
colored_name.allow_tags = True
``list_display_links``
----------------------

12
docs/request_response.txt
View File

@ -106,12 +106,12 @@ All attributes except ``session`` should be considered read-only.
A ``django.contrib.auth.models.User`` object representing the currently
logged-in user. If the user isn't currently logged in, ``user`` will be set
to an instance of ``django.contrib.auth.models.AnonymousUser``. You
can tell them apart with ``is_anonymous()``, like so::
can tell them apart with ``is_authenticated()``, like so::
if request.user.is_anonymous():
# Do something for anonymous users.
else:
if request.user.is_authenticated():
# Do something for logged-in users.
else:
# Do something for anonymous users.
``user`` is only available if your Django installation has the
``AuthenticationMiddleware`` activated. For more, see
@ -150,6 +150,10 @@ Methods
Example: ``"/music/bands/the_beatles/?print=true"``
``is_secure()``
Returns ``True`` if the request is secure; that is, if it was made with
HTTPS.
QueryDict objects
-----------------

2
docs/tutorial01.txt
View File

@ -346,6 +346,8 @@ Note the following:
the SQL to the database.
If you're interested, also run the following commands:
* ``python manage.py validate polls`` -- Checks for any errors in the
construction of your models.
* ``python manage.py sqlinitialdata polls`` -- Outputs any initial data
required for Django's admin framework and your models.

10
docs/tutorial03.txt
View File

@ -189,7 +189,7 @@ publication date::
from django.http import HttpResponse
def index(request):
latest_poll_list = Poll.objects.all().order_by('-pub_date')
latest_poll_list = Poll.objects.all().order_by('-pub_date')[:5]
output = ', '.join([p.question for p in latest_poll_list])
return HttpResponse(output)
@ -202,7 +202,7 @@ So let's use Django's template system to separate the design from Python::
from django.http import HttpResponse
def index(request):
latest_poll_list = Poll.objects.all().order_by('-pub_date')
latest_poll_list = Poll.objects.all().order_by('-pub_date')[:5]
t = loader.get_template('polls/index.html')
c = Context({
'latest_poll_list': latest_poll_list,
@ -288,7 +288,7 @@ exception if a poll with the requested ID doesn't exist.
A shortcut: get_object_or_404()
-------------------------------
It's a very common idiom to use ``get_object()`` and raise ``Http404`` if the
It's a very common idiom to use ``get()`` and raise ``Http404`` if the
object doesn't exist. Django provides a shortcut. Here's the ``detail()`` view,
rewritten::
@ -313,8 +313,8 @@ exist.
foremost design goals of Django is to maintain loose coupling.
There's also a ``get_list_or_404()`` function, which works just as
``get_object_or_404()`` -- except using ``get_list()`` instead of
``get_object()``. It raises ``Http404`` if the list is empty.
``get_object_or_404()`` -- except using ``filter()`` instead of
``get()``. It raises ``Http404`` if the list is empty.
Write a 404 (page not found) view
=================================

1
setup.py
View File

@ -41,6 +41,7 @@ setup(
'locale/sl/LC_MESSAGES/*',
'locale/sr/LC_MESSAGES/*',
'locale/sv/LC_MESSAGES/*',
'locale/ta/LC_MESSAGES/*',
'locale/uk/LC_MESSAGES/*',
'locale/zh_CN/LC_MESSAGES/*',
'locale/zh_TW/LC_MESSAGES/*'],

4
tests/othertests/markup.py
View File

@ -1,6 +1,7 @@
# Quick tests for the markup templatetags (django.contrib.markup)
from django.template import Template, Context, add_to_builtins
import re
add_to_builtins('django.contrib.markup.templatetags.markup')
@ -47,7 +48,8 @@ markdown_content = """Paragraph 1
t = Template("{{ markdown_content|markdown }}")
rendered = t.render(Context(locals())).strip()
if markdown:
assert rendered == """<p>Paragraph 1</p><h2>An h2</h2>"""
pattern = re.compile("""<p>Paragraph 1\s*</p>\s*<h2>\s*An h2</h2>""")
assert pattern.match(rendered)
else:
assert rendered == markdown_content