Choice Submit Widget
This widget renders choices as submit buttons. This may be a better choice than radio buttons + submit sometimes
- choices
- widget
- submit
Snippet List
Automatically create urls for templates in a directory
When developing a site, I sometimes want to be able to visually reference the HTML before it's given a real context, and a view. This extra bit of code will allow you to add a directory within your templates dir, and pull any html files and subdirectories from it. I added the if statement to automatically use an index.html file if there's no file and extension at the end. You can substitute anything you like for the "html" in "(?P<base>html)". That's just passed as an argument to prepend to the template as a base directory for the templates.
- urls
- templates
- direct_to_template
Django model objects and querysets dehydration/hydration
Dehydrates objects that can be dictionaries, lists or tuples containing django model objects or django querysets. For each of those, it creates a smaller/dehydrated version of it for saving in cache or pickling. The reverse operation is also provided so dehydrated objects can also be re-hydrated. *Example:* >>> import pickle >>> users = list(User.objects.all()[:20]) >>> print users [<User: Indiana Jones>, <User: Bilbo Baggins>, ...] >>> pickled_users = pickle.dumps(users) >>> print len(pickled_users) 17546 >>> dehydrated_users = dehydrate(users) >>> pickled_dehydrated_users = pickle.dumps(dehydrated_users) >>> rehydrated_users = hydrate(pickle.loads(pickled_dehydrated_users)) >>> print rehydrated_users [<User: Indiana Jones>, <User: Bilbo Baggins>, ...] >>> print len(pickled_dehydrated_users) 1471
- models
- orm
- queryset
- hydrate
- dehydrate
UTC-based astimezone filter
A version of http://djangosnippets.org/snippets/2388/ which assumes UTC-based dates. This is when you store dates in UTC (as you should), and want to display them in your site's local timezone, and you notice that Django's timesince/time template tags still do not support timezones.
- timezone
- utc
- timezones
- times
Property Attributes in Memcache
Memcached Property Attributes ----------------------------- Setting the attribute will store the value in memcached; accessing the attribute will retrieve from memcached. Most useful as a way of simulating memcached "fields" on model instances. See the docstring for details.
- cache
- memcached
- descriptors
ClearableFileInput with image preview
This widget allows you to display preview images with adjustable width and length of the link: [example](http://img526.imageshack.us/img526/6588/screenshotat20111026215.png) AdvancedFileInput(preview=True, image_width=200) For other files, you can adjust the length of the link without preview: [example](http://img845.imageshack.us/img845/6588/screenshotat20111026215.png) AdvancedFileInput(preview=False, url_length=30) by default, parameters are: preview = True url_length = 30 image_width = 200
- imagefield
- preview
- imagepreview
- previews-on-imagefield
"Ukrainian telephone number" model and form fields.
Fields are validate Ukrainian phone numbers in popular formats.
- form_field
- model_field
Haystack objects in one query
Actually the best way to handle this is to use built-in http://docs.haystacksearch.org/dev/searchqueryset_api.html#load-all I just missed it while checking documentation and wrote this crappy snippet!
- django
- haystack
- SearchQuerySet
Admin related widget wrapper with edit / delete link (python model admin)
Here's the python code to produce an admin related widget with the edit and delete link also. * [RelatedFieldWidgetWrapper](http://djangosnippets.org/snippets/2562) * [related-widget-wrapper.html](http://djangosnippets.org/snippets/2563) * [related-widget-wrapper.js](http://djangosnippets.org/snippets/2564) * [RelatedWidgetWrapperAdmin](http://djangosnippets.org/snippets/2565)
- admin
- related
- widget
- wrapper
Admin related widget wrapper with edit / delete link (widget js)
Here's the python code to produce an admin related widget with the edit and delete link also. * [RelatedFieldWidgetWrapper](http://djangosnippets.org/snippets/2562) * [related-widget-wrapper.html](http://djangosnippets.org/snippets/2563) * [related-widget-wrapper.js](http://djangosnippets.org/snippets/2564) * [RelatedWidgetWrapperAdmin](http://djangosnippets.org/snippets/2565)
- admin
- related
- widget
- wrapper
Admin related widget wrapper with edit / delete link (python widget)
Here's the python code to produce an admin related widget with the edit and delete link also. * [RelatedFieldWidgetWrapper](http://djangosnippets.org/snippets/2562) * [related-widget-wrapper.html](http://djangosnippets.org/snippets/2563) * [related-widget-wrapper.js](http://djangosnippets.org/snippets/2564) * [RelatedWidgetWrapperAdmin](http://djangosnippets.org/snippets/2565)
- admin
- related
- widget
- wrapper
Custom 'save' method, automate creating pdf file from entry.
Save method, useful for automate pdf files creation if you want to use the file in database.
- model
- save
- reportlab
Adding Fields to Registration Form [or Multiple Inheritance of forms]
A simple way to add fields to an existing form, demonstrated using `django-registration`.
- forms
- django-registration
- multiple-inheritance
django-pagination with "clean url"
To enable "clean url" mode, install [django-pagination](http://code.google.com/p/django-pagination/), then just add to settings.py PAGINATION_CLEAN_URL = True and replace '.../pagination/templatetags/pagination_tags.py' with follow, and so add to 'pagination/templates/pagination/' folder pagination_clean_url.html file, with following code **Note:** in urls.py should be like this: url(r'^/foo/bar/\d*/?$', foobar_list_handle),
- pagination
- clean url
"Youtube watch link to embed" custom tag.
Tag for simple embed video from youtube watch link. It can be modified to manage size of embedded video.
- youtube
- embed
- custom-tag