Django ORM how to make a fetch?

Question

Django

class Event(models.Model):
  name = ...
        ....


class Person(models.Model):
  name = ...
  events = models.ManyToManyField(Event, blank=True)
        ....

could you tell me how to select Event objects only those that must contain at least one Person object?

Answer 1

Thanks toster.ru, Found the solution here
Event.objects.filter(id__in=Person.objects.all().values(events'))