How to save queryset?

Question

Django

Good evening forum users. Question trace character.
There is a standard model:

class model_(models.Model):
    name = models.CharField("Name", max_length=10, null=False, blank=False)
    look = models.BooleanField(default=False)

So I got a set of queryset of these models, for example: And now how can I change the look field of the entire queryset to True and save it in one query to the database ?? Except how to manually form SQL. Those. preferably via queryset. Option:
_buffer = model_.objects.filter(look=False)

for item in _buffer:
    item.look = True
    item.save()

Not suitable for obvious reasons.

Answer 1

_buffer.update(look=True)