Ok, here is some simple code:

class Maker(models.Model):
    name = CharField(max_length=20)

class Auto(models.Model):
    name = CharField(max_length)
    maker = ForeignKey(Maker)


maker = Maker.objects.get(pk=1)

How do I get all the Autos made by this maker

I don't see a maker.autos (railsish)
All I have been able to figure out for this is:

Auto.objects.filter(maker=maker.id)    # this works
Auto.objects.filter(maker=maker)        # this works too

Is that all there is, or is there some maker.autos abstraction that I
just don't see.  The last method 2 methods both work, but it seems
awkward to use them given the fact that I have a Maker, and the
relationship between Maker and Auto is known in the models but via the
Manager interface requires restatement in (maker=maker.id) or
alternately (maker=maker)
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