This module provides a middleware that implements a mechanism to highlight a link pointing to the current URL. Every link on the rendered page matching the current URL will be highlighted with a 'current_page' CSS class. The name of the CSS class can be changed by setting `CURRENT_PAGE_CLASS` in the project settings. Originally done by Martin Pieuchot and Bruno Renié, thanks @davidbgk and @samueladam for improvements & optimizations.
Check database constraints after dirty import
This is a simple calendar widget in Django 1.2 for Jalali Calendar usages. It actually sends a Gregorian value to server, so if you need further manipulations, you can use [GNU Jalali Calendar](http://home.gna.org/jalali-calendar/). You should also have [JalaliJSCalendar](http://farhadi.ir/works/jalalijscalendar) set up in your project. Also posted on: [Django Jalali Calendar Widget](http://texscribbles.blogspot.com/2010/06/django-jalali-calendar-widget.html)
An extension of ManyToManyField for limiting the maximum number of relationships. See the docstring for more information and sample usage.
The default Django urlize filter does not work with html nicely so here I've used an HTML parser [BeautifulSoup](http://www.crummy.com/software/BeautifulSoup/) to quickly search through each text node and run the django urlize filter on it. Optimizations could be made to include a regex in the soup.findAll() method's text argument to only search those text nodes which matched a url pattern. You could also modify the method to convert the text to urls, such as using your own custom url filter.
Makes manage.py testserver accept a `--noinput` argument to delete test database without asking if it already exists; makes it emit `django.core.management.commands.testserver.testserver_setup` signal after fixtures are loaded and before server itself is started to allow custom postprocessing.
Custom ImageField filename
Add to your middleware classes before 'django.middleware.csrf.CsrfViewMiddleware'.
Automatically register models for the Django-admin. This snippet aids in the process of keeping your admin.py up-to-date with the models in your apps, have all models automatically added to the admin and reflect any future changes without updating the file. [zweckdev.com](http://zweckdev.com/)
Authentication through Facebook's Graph API. See [http://developers.facebook.com/docs/authentication/](http://developers.facebook.com/docs/authentication/) [http://developers.facebook.com/docs/authentication/permissions](http://developers.facebook.com/docs/authentication/permissions) [http://developers.facebook.com/docs/api](http://developers.facebook.com/docs/api) [http://github.com/facebook/python-sdk/blob/master/examples/oauth/facebookoauth.py](http://github.com/facebook/python-sdk/blob/master/examples/oauth/facebookoauth.py) Define the facebook tokens in settings.py and replace <app_name> with the name of your app. You will probably want to modify the scope on the authorize link in the template, see the authentication permissions link. This updates the user model every time the user logs in but I think that it is okay so the data is always correct. I have tested this but not rigorously. If there is a hole and everyone gets admin rights to your site don't say I didn't warn you :). Comments are appreciated. 16 June 2010 Added missing imports. Cleaned up the template. Shouts out to @obeattie and @whalesalad
This is in the spirit of php's include_once or a C preprocessor #ifndef. Kind of. As you might've guessed, the output of {% renderonce %}foo{% endrenderonce %} {% renderonce %}foo{% endrenderonce %} in a template will be a single 'foo'. I use it for js script tags personally, to prevent duplicate inclusions. If you ended up here, chances are you've already explored the "use inheritance" or "use django-(app X)" solutions, so feel free to omit such comments.
This is a minimal template loader for Django 1.2 or higher that loads [Jinja2](http://jinja.pocoo.org/2/) templates. It is better integrated with Django than using Jinja2 directly: * Your view code is the same * Unmodified generic views use it * RequestContext and context processors still work To use it, add the following to you `settings.py` file: TEMPLATE_LOADERS = ( 'jinja2_for_django.Loader', ) It searches for templates in the same places as `django.template.loaders.app_directories.Loader` − that is in the `templates` directory of each installed app. Django custom and default template tags and filters are not available. Some are the same in Jinja2, but you need to replace the others yourself. You can add global filters and variables (such as functions) in the `Loader.env.filters` and `Loader.env.globals` dicts. You can not add tags. See the [Jinja2 documentation](http://jinja.pocoo.org/2/documentation/) for more details.
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/
I have a ModelForm which includes m2m field to images. User can upload images and crop them with my cool jquery cropper, then areas are saved as images and their IDs and thumbnail URLs are passed back to page and included as thumbnails with hidden inputs. I have no problem while form have no errors, and when it does, i can not just simply display thumbnails — all I have is IDs, and form has no objects to iterate cause instance was not saved, and as it was not save it has no id and as it has no id it can not have m2m relations. So i wrote templatetag which returns queryset based on ids. It works like that: <ul id="lot-images" class="thumb-uploaders"> {% if form.errors %} {% load load_form_objects %} {% load_form_objects lot_form.images as images %} {% for image in images %} {% if image %} <li> <input type="hidden" name="images" value="{{image.id}}"/> <div class="image"> <div class="mask"></div> <img src="{{ image.get_thumbnail_url }}" alt=""/> <a href="#" class="delete">Удалить</a> </div> </li> {% else %} <li><a class="upload-medium"></a></li> {% endif %} {% endfor %} {% else %} <li><a class="upload-medium"></a></li> <li><a class="upload-medium"></a></li> <li><a class="upload-medium"></a></li> <li><a class="upload-medium"></a></li> <li><a class="upload-medium"></a></li> {% endif %} </ul>
My application is made up of two main pieces: 1) an ajax client, and 2) backend services supplying data to the ajax client. Django delivers html files that bootstrap the javascript client, which in turns calls back to Django's restful services. Most of javascript code is in static .js files that being delivered to the browser bypassing Django. When calling back into Django, I started by embedding call endpoints into the javascript code. Soon, I noticed, though, that every time I adjusted an endpoint's url in urls.py, I also had to remember to go back and adjust the javascript. This was suboptimal and violated the DRY principle. I realized that all the information I needed was already in urls.py. All that needed to be done, was to find a way to expose that information to the javascript environment. The code I'm including does exactly that. It consists of two pieces: a view function and a corresponding javascript template. The view function will go through all declared urls looking for those whose name ends with '-svc'. These urls are then converted into javascript constants by the template. The url names are slightly mangled to conform to javascript identifier conventions and if you have any url parameters, they will be encoded into something that javascript can easily replace with real values at run time. For example, `url('^blog/(?P<id>[\d]+/$', 'sample.views.showblog', name='blog-entry')` will become `svc.__BLOG_ENTRY = "/blog/{id}/"` to get the uri from your javascript code, you simply make this call: `svc('BLOG_ENTRY', {id: 12345})` and you'll get back `/blog/12345/` Requirements: the javascript template assumes availability of the Namespace library by Maxime Bouroumeau-Fuseau (http://code.google.com/p/namespacedotjs/)
2955 snippets posted so far.