Django: Distinct foreign keys

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名媛妹妹
名媛妹妹 2021-01-17 10:02
class Log:
 project = ForeignKey(Project)
 msg = CharField(...)
 date = DateField(...)

I want to select the four most recent Log entries where each

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  •  青春惊慌失措
    2021-01-17 10:36

    I know this is an old post, but in Django 2.0, I think you could just use:

    Log.objects.values('project').distinct().order_by('project')[:4]
    

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