Group items tagged

Link.objects.get_or_create( url = info['href'], description = info['extended'], tags = info.get('tag', ''), date = parsedate(info['time']), title = info['description']

But we don't want to have to log in to the shell every time we want to update our displayed list of bookmarks. In fact, we want our site to automatically update itself. To do that, we're going to write a quick python script and then run it through a cron job.

problem

Big list of Django tips

Writing managers is really simple, and they provide a better user interface to your code. This code snippet simply adds a latest() method to the default objects manager class ForecastDayManager(Manager): def __init__(self, *args, **kwargs): super(ForecastDayManager, self).__init__(*args, **kwargs) def latest(self): return self.get_query_set().order_by('forecast_date')[0] It can be called ForecastDay.objects.latest(). This is a trivial example, but there is a lot of power that lies in this functionality.