Python-сообщество

 class Person(models.Model):
    name = models.CharField()
    work = models.ForeignKey(Work)
class Work(models.Model):
    name = models.CharField()

 >>> r3 = Reporter(first_name='John', last_name='Smith', email='john@example.com')
>>> Article.objects.create(headline="This is a test", pub_date=date(2005, 7, 27), reporter=r3)
Traceback (most recent call last):
...
ValueError: save() prohibited to prevent data loss due to unsaved related object 'reporter'.