[Django]-Django get unique hours in a datetime field

1👍

✅

Unfortunately there isn’t a good way to do this at present, the best way is to use some raw SQL in conjunction with the extra() method and then call distinct().

👤Alex Gaynor

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2👍

Do you want to get the hours from a datetime object? Which .dates() do you mean?

hour = instance.yourDateTimeField.hour

👤Felix Kling

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1👍

I have created this code in order to manually do it.

hours = []
for h in objects.values('start_date'):
    hours.append(h['start_date'].hour)
tempdict = {}
for x in hours:
    tempdict[x] = x
hours = tempdict.values()
hours.sort()

👤mhost