I have a field Time with type DurationField and I want to sum the values and convert it into decimal hour
Task.objects.all().annotate(total=Sum('Time'))
For example if total = timedelta(seconds=5400) I want to get 1.5 hours
You can divide the duration by timedelta(hours=1)
, so you render this with:
mytask.total / timedelta(hours=1)
This then produces:
>>> timedelta(seconds=5400) / timedelta(hours=1)
1.5
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