This is a custom form-field designed to make those optional "enter a discount code" fields a little easier to deal with. You create one like this: code = CodeLookupField(model=MyModel, field_name='slug', max_length=20) And then when you validate your form, cleaned_data['code'] will be the actual object if anything was retrieved, or None if the user entered a bad piece of data.
This plugin lets you make a field(ideally for a slug) populate itself based on the value of another field. You use it like this: jQuery('#id_title').slugify('#id_slug');
I sometimes find that larger forms need data associated with them, but it's a bit of a pain to retype it each time when I'm debugging. The DebugForm base class lets you specify sets of testing data that will be inserted into your form if your project is in debug mode, randomly chosen from the DEBUG_DATA dict.
This is a basic stub for a model that you can use to easily add customizable JSON serialization to your models. Make your model inherit from JsonableModel, and then define the models/yourmodel.json template with whatever information from the model that you want to make available.
This filter can be used to wrap <span class='highlight'> around anything you want to highlight in a block of text. For example, if you had 'foo bar foo baz' inside the context variable MYTEXT, you could do {{ MYTEXT|highlight:'foo' }}, and "<span class='highlight'>foo</span> bar <span class='highlight'>foo</span> baz" would be returned. How you style the highlight class is up to you.
This is a context processor that will allow you to cycle the values of your MEDIA_URL context variable. It will cycle through the urls defined in settings.MEDIA_URLS, so that you can distribute your media url's between multiple servers.
This template tag will attempt to apply pygments syntax highlighting to anything inside {% code %} and {% endcode %} tags. You can optionally pass in the language to highlight in the form of {% code 'lang' %} - if you don't, it will first try to guess the syntax, and then fall back to Python syntax highlighting.
This piece of code will clear the cache, whether you are using in-memory or filesystem caching.