Overridden save() method that adds Gravatar support for a user with a profile photo field (and presumably an email field). Checks to see if user has provided a photo. If not, then query Gravatar for a possible photo. Finally, if Gravatar does not have an appropriate photo for this user, then use whatever default photo is available (in this case, 'users/photos/default_profile_photo.png'... change as necessary).
Reuse blocks of template code and content as macros. This is a small extension of https://gist.github.com/skyl/1715202 (which was based on http://djangosnippets.org/snippets/363/) to support rendering macro output into context variables. See comments for details.
`<h3>Page: {{ page.number }} of {{ page.paginator.num_pages }}</h3> {% if page.has_previous or page.has_next %} <div> {% if page.has_previous %} <a href="{% url_add_query page=page.previous_page_number %}">{% endif %}« Previous {% if page.has_previous %}</a>{% endif %} | {% if page.has_next %} <a href="{% url_add_query page=page.next_page_number %}">{% endif %} Next »{% if page.has_next %}</a>{% endif %} </div> {% endif %}`
This management command is run like this: `./manage.py -a someapp filename.cfg` it looks in `someapp`'s directory for a file called `/config/filename.cfg` with the format explained in the help text, and creates the model instances described in the config file. It uses the configobj module. this would be an example config file: [project.Profile] [[fields]] receive_notifications = False [[children]] [[[auth.User]]] [[[[fields]]]] username = AnnonymousUser password = ! # set unusable password. There's no way yet to hash and set a given password email = [email protected]
This snippet loads data from JSON files into a MongoDB database. The code is related with the other snippet [MongoDB data dump](http://djangosnippets.org/snippets/2872/). To get it working, just create a ``MONGODB_NAME`` variable in settings, holding the name of your Mongo database. This can be edited to fit more your needs. The snippet requires ``Pymongo``, since it uses its bson module and the ``MongoClient``.
This Django management command just dumps data from a given MongoDB collection into a JSON file. To get it working, just create a ``MONGODB_NAME`` variable in settings, holding the name of your Mongo database. This can be edited to fit more your needs. The snippet requires Pymongo, since it uses its ``bson`` module and the ``MongoClient``.
in models, import GeoCoordinateField: class Place(models.Model): geocoordn = GeoCoordinateField(verbose_name="geocordfield", null=True, blank = True) >>>place = Place.objects.geocoordn #gives you a Geocoordinate object >>>place.geocoordn.latitude, place.geocoordn.longitude #gives latitude and longitude of place
This template tag was inspired by http://djangosnippets.org/snippets/592/, but with improvements in the syntax it is used with to be more function-like, and avoiding the problem of conditional recursion as noted in http://djangosnippets.org/comments/cr/15/592/#c2472. The syntax for using it can be seen in the docstring of the defrecurse() function. Additionally, a magic "level" variable is used to indicate the level of recursion, starting with 0 for the outermost level. This should theoretically allow for nested recursion, but the inner {% recurse %} call cannot call the outer {% defrecurse %} block.
This feed class outputs an existing xml feed as json
Thread-safe middleware that makes the current `request` object available globally.
This is caching mechanism augmented to help address a number of common pitfalls in caching: cache stampeding, simultaneous expiry, cache invalidation, and the storing of None as a legitimate value. No doubt the automatic key generation could stand to be simplified, but it works.
Sometimes using regex is a huge pain
This displays the short commit id from the current HEAD. Add this to your admin/base_site.html or any other template. {% block userlinks %} / HEAD: <span style="color:yellow">{% git_short_version %}</span> / {{ block.super }} {% endblock %}
With this function if you filter using regular admin filters you'll reduce the queryset to the objects in view.
Routes models of each app into the database with same name falling back to "default" database.
3110 snippets posted so far.