Prepend span with text, image or other data to any django widget so bootstrap can format it like in [here](http://twitter.github.com/bootstrap/base-css.html#forms) (scroll to "Extending form controls" section) Example usage: ` example_field = CharField( max_length=255, min_length=1, label='Label', required=False, widget=PrependWidget(base_widget=TextInput, data='@') ) `
As the title does a pretty good job of condensing, this is a subclass of `FieldListFilter` for the Django 1.4 Admin system which allows you filter by whether a field is or is not `NULL`. For example, if you had an `Author` model and wanted to filter it by whether authors were also users of the site, you could add this to your `AuthorAdmin` class: list_filter = ( ('user_acct', IsNullFieldListFilter), ) For the record, it began life as a modified version of `BooleanFieldListFilter` from `django.contrib.admin.filters`.
This code will put an entire folder into your media bundle - instead of having to write out every file in a given folder: *It assumes your static root is a absolute directory* **Usage** MEDIA_BUNDLES = ( ('init.js', 'coffeescript/init.coffee', ), bundle_builder('libraries.js', 'javascript/vendor'), bundle_builder('main.js', 'coffeescript', exclude=['init.js',]), bundle_builder('templates.js', 'eco'), ) **Notes** You may wish to use [cache_utils](http://pypi.python.org/pypi/django-cache-utils) or similar to avoid crawling the filesystem every time the site loads
This is useful if you have a string that is html encoded (i.e. "<p>Hello world!</p>") and you want to do something more complex than just display it as html, such as using the striptags filter.
This snippet is based on [#1051](http://djangosnippets.org/snippets/1051/). It adds filtering by existence of at least one related object. It is an example of how to simply subclass the FilterSpec class, in order to build a custom Filter. The comment in the code contains instructions on how to implement it in a real project.
This is the code we use on bandtastic.me to build a html that sends users to dineromail to pay with. This code builds a form thats ready to send multiple items.
Register django views
Django-piston have two build-in authentication handlers, the HttpBasicAuthentication and OAuthAuthentication. This snippet give another choice which use the django auth. It can support ajax and normal request.
Just a quick and dirty solution I needed to uniquely color code entries in a selection form list. It uses the hashlib to generate it's coloring.
The above snippet can be added as a custom filter for rendering code snippets in django templates. A simple '|render' next to any source code will do. To add css, use the following command to generate css file. pygmentize -S emacs -f html > pygments-colorful.css And link this css file to the template.
I know in Django 1.2 we may acquire the same result using {% if value in arg %} but I need this filter in Django 1.1.
Ok, I just took [wolever](http://djangosnippets.org/users/wolever/)'s snippet at [http://djangosnippets.org/snippets/1926/](http://djangosnippets.org/snippets/1926/) and added template variable/filter support for range values. For instance, you could write something like this: `{% mkrange 1 tool_page.paginator.num_pages|add:"1" as page_range %}` I'm just learning python and django, so any advice would be appreciated.
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.
This Snippet allows a view to controle the printed forms on the templates, in a similar way to the fieldsets used by the django admin. How to Use: In the view in question, put: def some_view(request): ... fieldsets = ( (u'Title 1', {'hidden' : ('field_1', 'field_2',), 'fields' : ('field_3',)}), (u'Title 2', {'hidden' : ('field_5', 'field_6',), 'fields' : ('field_4',)}),) ) return render_to_response('some.html', {'fieldsets': fieldsets}) fieldsets = ( (None, {'hidden' : ('evento', 'colaborador',), 'fields' : ('acompanhantes',)}), ) Next, in the html just add: <form enctype="multipart/form-data" id="edit" method="post" ...> ... {% include "inc/form_snippet.html" %} ... <input type="submit" value="Submit"> </form>
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