Hi,
I have a model which looks like:
class Person(models.Model):
friends = models.ManyToManyField("self", through="Friendship")
class Friendship(models.Model):
person_a = models.ForeignKey(Person)
person_b = models.ForeignKey(Person, related_name="_unused_")
Now, as mentioned in:
http://docs.djangoproject.com/en/dev/topics/db/models/#intermediary-manytomany
For this to work, you also /have/ to use symmetrical=False in the
ManyToManyField, but frankly I don't understand why.
Do you have an explanation?
Thank you!
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