Usage: {% load helper_tags %} {% get_available_languages as languages %} {% for lang_code, lang_name in languages %} <link rel="alternate" hreflang="{{ lang_code }}" href="{% change_lang lang_code %}"> {% endfor %}
Add these two middleware to the top of MIDDLEWARE_CLASSES. Add BASE_DOMAIN to your setting file : BASE_DOMAIN = '.13.com'. your root urlconf may like this: urlpatterns = patterns('', url(r'^www:(?P<id>[0-9]+)/$', 'couponcn.store.views.site_index', name='site_index'), url(r'^news:abc/def/$', 'couponcn.store.views.site_index', name='site_index2'), ) then {% url site_index id=4 %}<br /> {% url site_index2 %} in your template or the reverse function will work out urls like this: http://www.13.com/4/ http://news.13.com/abc/def/
let say the user chooses the name "Elsa Frozen" now his slug would be "Elsa-Frozen-5" it means 4 other people have used the same header now he can go to url: "your website.com/Elsa-Frozen-4" to see other people's Post
This one works works with or without query string dicts defined in the context. And it handles replacement, addition and removal of values for parameters with multiple values. Usage: {% url view %}{% query_string qs tag+tags month=m %} where `view`, `qs` (dict), `tags` (list of strings) and `m` (number) are defined in the context. Full detail in the doc string.
Add this to your model to be able to get their admin change link from anywhere Useful if you want to jump to the admin screen of an object you are looking at on the front end
A template tag that includes a modified version of the GET query string. the query string can be manipulated by adding and removing fields. If a value is given that resolves to a context variable that the value of the variable is used. Based on [this snippet by dnordberg](http://djangosnippets.org/snippets/826/), but with the ability to use context and done in a cleaner manner, without the need to add an arbitrary template.
This mixin is for class based views. Kwargs passed from url patterns to views via the dispatch method.
This code can convert a url to short url using google URL Shortener API https://developers.google.com/url-shortener/v1/getting_started
You can import get_admin_url into your models module and create a property on a class: `admin_url = property(get_admin_url)`
This is an example middleware that is highly inspired by how Symfony handles [i18n in URLs](http://www.symfony-project.com/book/trunk/13-I18n-and-L10n#Changing the Culture for a User). You basically set a (?P<dj_culture>[\w-]+) pattern in your URL and this middleware will determine the language to use for the i18n toolkit for Django. It also removes the dj_culture parameter after dealing with it, so that you don't have to change all the views you want this middleware to work with.
This middleware redirects HTTP requests to HTTPS for some specified URLs, in the same way as [85](http://djangosnippets.org/snippets/85/). It also changes the `url` template tag to use the `https` scheme for the same URLs. For example, if you have the following URL pattern: url(r'^accounts/login/$', 'django.contrib.auth.views.login', {'https': True}) then the template: {% from future import url %} {% url 'django.contrib.auth.views.login' %} will render: https://host.example.com/accounts/login/ and any plain HTTP requests to /accounts/login get redirected to HTTPS. URL patterns not marked with `'https': True` remain unaffected. Notes: * The HttpRequest object must be present in the template context as `request`, so add `django.core.context_processors.request` to `TEMPLATE_CONTEXT_PROCESSORS` and make sure to use `RequestContext`. * This snippet overrides the existing `url` template tag. Remove the last line and register the new `url` function properly, as a separate tag, if this makes you unhappy. You'd then have to change your templates to use it. * It would be nicer to change the way reverse look-ups behave instead of changing only the `url` template tag, but the URL resolver, and the `reverse` function, know nothing about requests, so have no way to find the correct host name.
Just extends your models from this One... is abstract so, it will not generate a table. Now, in your urls.py do this: from django.conf.urls.defaults import * from animals.models import Dog, Cat, Bird urlpatterns = patterns('animals.views', url(r'^$', 'index', {},Dog._meta.app_label), ) dog=Dog() cat=Cat() bird=Bird() urlpatterns+=dog.build_generic_CRUD_urls(Dog) urlpatterns+=cat.build_generic_CRUD_urls(Cat) urlpatterns+=bird.build_generic_CRUD_urls(Bird) then you can create the templates, and get the urls like this: {{ object.get_absolute_url }} View {{ object.get_update_url }} Edit {{ object.get_delete_url }} Delete {{ dummy_object.get_create_url }} Create dummy_object is a quick and dirty solution until I find some better... With all these you can create 54 functional and low detail CRUDS in one hour. :D Enjoy!
This allows for urls in the form of `/grandparent-slug/parent-slug/self-slug/` where the number of parent slugs could be 0 to many. You'll need to make sure that it is your last urlpattern because it is basically a catch-all that would supersede any other urlpatterns. Assumes your page model has these two fields: * `slug = models.SlugField(prepopulate_from=("title",), unique=True)` * `parent = models.ForeignKey("self", blank=True, null=True)`
In Django 1.5 url tags require you to pass in the name of the url as a string. So where you used to be able to do this {% url home_page %} you now have to do this {% url 'home_page' %} Upgrading an old project can be a pain, so here is a snippet for a py file that will update all your url tags. Just put it in a py file in your root directory and execute it. The error you get otherwise is: 'url' requires a non-empty first argument. The syntax changed in Django 1.5, see the docs.
Sometimes you need to make redirects that involve domains, you can't define those on the site urls, this middleware lets you define multiple redirects on your site settings. Note: *You also can use the web server to do this, but I have found this middleware a useful tool to quickly or temporarily define redirects*. Depending on your needs you may also find useful [snippet 434](http://www.djangosnippets.org/snippets/434/).