A template filter for adding curly quotes around a string. The filter understands enough HTML to put the quotes inside an initial paragraph begin and ending paragraph end, if they exist. Put the code inside a file in a templatetags subdir in your app, add a {% load myfile %} statement and you're ready to go with {{somebodysays|addquotes}}. Of course, beware the script kiddies, be careful with escaping.
This script can be useful if you want to obfuscate your django project sources. I use the [pyobfuscate](http://freshmeat.net/projects/pyobfuscate/) tool, a little bit patched, the patch you can get [here](http://farid.adigamov.com/files/pyobfuscate.patch). The patch switchs off the classes and methods obfuscation as they could be imported from other files. The **pyobfuscate** util can obfuscate only one file at once. This script can obfuscate all .py files from the specified path (src_dir), at the end of the obfuscation it compiles them using **compileall** module. Set the **src_dir** and the **dst_dir** variables. Note: remove original **settings.py** and **urls.py** from the **src_dir** cause **pyobfuscate** util raises an error trying to encode them. The decorators are not handled correctly by pyobfuscate tool. I'm using django for about year and i didn't use the decorators except the '@transaction' decorators. I replace them from the sources at the beginning of the obfuscation and put them at their places in encoded file. In case of using other decorators you should make some changes in code ( line # 64 ).
In editing a ManyToMany field in a form, it is necessary to clear the entries in the bridge table before adding new entries. So first save the new entries, remove the old entries in the multiple choice field and then add the new entries. It is also necessary to add the commit_on_success decorator to make sure that the whole process is in one transaction.
Working off b23's [recaptcha support](http://www.djangosnippets.org/snippets/433/), I have hacked a way to add recaptcha support using existing comments. I am sure there is a better way, and ultimately I will suggest a patch to add captcha support as an option, but for now I hope this helps. For a more detailed rundown (as well as a working sample), check out my [blog entry](http://nikolajbaer.us/blog/recaptcha-django-free-comments/).
The problem was to output self-related objects (like category objects which may be a sub-category in any category and so on) in unordered list with links to certain view (providing some object.id arg). Its somewhat like unordered_list tag but takes plain list of objects and provides links. For example: category_list = Category.objects.all() In your template: {% related_linked_list category_list view_category %} This tag, however, have some limits: 1. Model shoud have self-related "parent" and id that may be passed into view. 2. In model parent = ForeignKey('self', ...) *related_name* is "child_set". But its simple enough that you may easily rewrite it for your own needs. :)
This is a simple template tag to create Tag Clouds. Based on the number of Posts (change the model_name according to your schema), Tags are provided different size ( most number of posts => most popular => and hence the largest. We create a property called cloudsize for each tag, which is an integer between minsize and maxsize.
A python module for integration with http://www.divshare.com/integrate/api.
You have two models, one of which also has an image field. You want to get the data into a form and edit it. This also requires showing the url of the image, if there is one, on the form. This is a complete working example. No big deal, but for newbies, a complete working example could be valuable.
Often, you may register more than one domain name for your website, which may have a primary domain of *mysite.com.au*: 1. mysite.com 2. my-site.com 3. mysite.net 4. mysite.co.uk For SEO and brand awareness reasons, (remember: every page should have exactly one URL) you want every visitor to end up on your primary domain, *mysite.com.au*. This middleware checks the HTTP_HOST for all incoming requests, and sends the user to http://www.mysite.com.au/ if they've managed to hit another domain.
Makes sure the value a user entered into a a text-based field is automatically trimmed during form cleaning / validation. The 'field' parameter is expected to be a newforms.fields.Field _instance_.Only modifies str and unicode descending values, and passes everything else on untouched. Example: form = form_for_model(Person) make_trimming(form.fields['name'])
Adds a filter input above a select widget that allows live-filtering on the client-side (no ajax) in Firefox. Example: make_fields_searchable(ModelItemForm, { 'publisher': {'set_size': 8}, 'developer': {'set_size': 8}, 'genre': {}, 'platform': {} })
I tried to use [Joshua's](http://www.djangosnippets.org/users/joshua/) nice and very useful [getattr template filter (#38)](http://www.djangosnippets.org/snippets/38/), but ran into a few problems. I used it on objects outside of my control (admin internals, coughcough) and on some of them the code didn't catch the resulting exceptions. So I improved the error handling a bit. Furthermore, the code now also returns the *value of a callable* instead of the callable *itself* (last 4 lines). Looking at my code though, it can certainly be improved further.
Dada una fecha_origen, incrementa N dias a partir de esa fecha ignorando sábados y domingos. Increments a date by n days without counting weekends. Just working days.
This snippet uses signals to replace the `contrib.auth.models.User.set_password()` function with one that uses *crypt* instead of *sha1* to hash the password. *Crypt* is of course cryptographically inferior to *sha1*, but this may be useful for interoperability with legacy systems e.g. when sharing a user authentication database with unix, a MTA etc. For some reason the `User` class doesn't emit a `class_prepared` signal, which would otherwise be a better choice here. That's why I had to resort to patching each `User` instance separately. A clean way to deploy this snippet is to place it in the `models.py` of an otherwise empty app, and add the app in `settings.INSTALLED_APPS`. The order of `INSTALLED_APPS` doesn't matter since we're patching instances, not classes.
Example for provided django-tagging url snippet: {% paginator 4 image_tag_paged tag=tag page %} links then equals {% url image_tag_paged tag=tag,page=n %}