This snippet display a human readable date diff. You give it the your date in parameter and the diff with datetime.datetime.now() is returned. The diff must be positive to be more accurate (future dates are not supported) Usage: {{ status.created_at|date_diff }} Will give something like: less than 1 minute ago 13 minutes ago 1 hour ago etc. Based on [Fuzzy Date Diff Template Filter](http://www.djangosnippets.org/snippets/1347/)
This code provides a Django model for photos based on Flickr, as well as a script to perform a one-way sync between Flickr and a Django installation. *Please note that the snipped contains code for two files, update.py and a Django model.* *The two chunks are separated by:* """ END OF FLICKRUPDATE """ """ START DJANGO PHOTO MODEL Requires django-tagging (http://code.google.com/p/django-tagging/) """ My model implements tagging in the form of the wonderful django-tagging app by Jonathan Buchanan, so be sure to install it before trying to use my model. The flickrupdate.py code uses a modified version of flickerlib.py (http://code.google.com/p/flickrlib/). Flickr returns invalid XML occasionally, which Python won't stand for. I got around this by wrapping the return XML in `<flickr_root>` tags. To modify flickrlib to work with my code, simply change the this line: return self.parseData(getattr(self._serverProxy, '.'.join(n))(kwargs)) to: return self.parseData('<flickr_root>' + getattr(self._serverProxy, '.'.join(n))(kwargs) + '</flickr_root>') I hate this workaround, but I can't control what Flickr returns. flickrupdate will hadle the addition and deletion of photos, sets and tags. It will also keep track of photos' pools, although, right now, it doesn't delete unused pools. This is mostly because I don't care about unused pools hanging around. It's a simple enough addition, so I'll probably add it when I have a need. Be sure to set the appropriate information on these lines: api_key = "YOUR API KEY" api_secret = "YOUR FLICKR SECRET" flickr_uid = 'YOUR FLICKR USER ID' I hadn't seen a Django model and syncing script, so I threw these together. I hope they will be useful to those wanting start syncing their photos.
inspired by crucialfelix's [inheritance hack](http://www.djangosnippets.org/snippets/1031/), which was a far better method of fetching a model's subclassed version from an instance than my own, i decided to bake his snippet in to my own inheritance hack, which i think benefits both. the result is a query set that returns subclassed instances per default. So - in the snippet's example, querying `Meal.objects.all()[0]` will return a salad object, if that instance of Meal happens to be the parent of a Salad instance. To my mind this is closer to the 'intuitive' way for a query set on an inheriting model to behave. **Updated:** added subclassing behaviour for the iterator access as well. **Updated:** incorporated carljm's feedback on inheritance
This is the approach I've taken to access instances of child models from their parent. Functionally it's very similar to snippets [1031](http://www.djangosnippets.org/snippets/1031/) and [1034](http://www.djangosnippets.org/snippets/1034/), but without the use of `django.contrib.contenttypes`. Usage: class Post(ParentModel): title = models.CharField(max_length=50) objects = models.Manager() children = ChildManager() def __unicode__(self): return self.title def get_parent_model(self): return Post class Article(Post): text = models.TextField() class Photo(Post): image = models.ImageField(upload_to='photos/') class Link(Post): url = models.URLField() In this case, the `Post.children` manager will return a queryset containing instances of the appropriate child model, rather than instances of `Post`. >>> Post.objects.all() [<Post: Django>, <Post: Make a Tumblelog>, <Post: Self Portrait>] >>> Post.children.all() [<Link: Django>, <Article: Make a Tumblelog>, <Photo: Self Portrait>]
Django later than 1.3 (not sure of exact version) wasn't using prefix settings in cache tags or functions used in views. Just for whole page caching. This is small custom cache snippet based on memcached.CacheClass. Feel free adding any comments.
I18n Get all language with form. Tüm diller için otomatik form
This snipplet is based on [Ryan Kanno's work](http://blog.localkinegrinds.com/2007/09/06/digg-style-pagination-in-django/) and [snipplet #2680](http://djangosnippets.org/snippets/2680/). The page numbers are basically composed by `pages_outside_trailing_range`, `page_range` and `pages_outside_leading_range`. The GET params in the request(except for `page` itself) are retained across different pages. This is important when you have an `order_by` param working inline.
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`.
I'm working on a Project where on certain places I need absolute URL's, in development mode I need the port 8000 added to any absolute url. This piece of work, took me some time to figure out. Couldn't find something similiar on the net, it's based on Code from the Python urlparse module. You can change the "settings.PORT" part to "settings.DEBUG == True" if you like, and so on. META: replace parameters in URL, edit parameters in URL, edit URL, urlparse
If you read the docstring and the example you should get a clue what this Code does. I didn't want a big function everytime that handles every specific form, formset combinations so this how i can add/edit Models with specific Forms given to the magic_handle_inlineformsets function. It also works for Forms without innline_formsets.
simple search with Q object you just pass a list of fields and the search string then it will come up with a object to use in a filter. This snippet is thanks to Julien Phalip at [julienphalip.com](http://www.julienphalip.com/blog/2008/08/16/adding-search-django-site-snap/)
Veritabanına eklenmiş tüm models isimleri Get all models name kullanımı / usage: {% load moduller %} {% moduller %}
Html içinde split ile kesme Kesme işleminden sonra kaçıncı bloğun okunacağını düzeltebilme {% kes request.path "/" 3 4 %} gelenveri.split("/")[3:4]
A shortcut to render templates with RequestContext
Version of ManyToManyField that can be set even if it relies on a intermediary model.