django aggregation to lower resolution using grouping by a date range

Question

horrible title, but let me explain: i\'ve got this django model containing a timestamp (date) and the attribute to log - f.e. the number of users consuming some ressource -

Answer 1

have you looked at the range filter?

https://docs.djangoproject.com/en/dev/ref/models/querysets/#range

The example given in the doc's seems similar to your situation.