Snippets by arthurfurlan

Signal to notify new saved comments

Signal to notify new saved comments. **Example:** from django.contrib.comment import models, signals signals.comment_was_posted.connect(new_comment_notifier, sender=models.Comment)

• django
• python
• comments
• signals

Wed 05 Jan 2022 Read More

Template tag "ifregex" and "ifnotregex"

Outputs the contents of the block if the second argument matches (or not, depending on the tag) the regular expression represented by the first argument. Usage: {% ifregex "^/comments/" request.path %} ... {% endifregex %} {% ifnotregex "^/comments/" request.path %} ... {% else %} ... {% endifnotregex %}

• template
• templatetag
• regex
• ifregex

Wed 13 Jun 2018 Read More

Default to a static template.

Default to a static template. **Example:** urlpatterns = patterns('', ... # this rule SHOULD BE the last one (r'^(?P<template>[a-z-_/]+/?)?$', 'myproj.apps.myapp.views.static_template'), )

• template
• static
• default

Sun 11 Jul 2010 Read More

Get the referer view of a request

Get the referer view of a request. **Example:** def some_view(request): ... referer_view = get_referer_view(request) return HttpResponseRedirect(referer_view, '/accounts/login/')

• view
• referer
• request
• path

Mon 18 Nov 2019 Read More

Signal to post new saved objects to Twitter

Post new saved objects to Twitter. **Example:** from django.db import models class MyModel(models.Model): text = models.CharField(max_length=255) link = models.CharField(max_length=255) def __unicode__(self): return u'%s' % self.text def get_absolute_url(self): return self.link # the following method is optional def get_twitter_message(self): return u'my-custom-twitter-message: %s - %s' % (self.text, self.link) models.signals.post_save.connect(post_to_twitter, sender=MyModel)

• twitter
• signal

Tue 17 Sep 2013 Read More