from __future__ import absolute_import from django.db import models class Character(models.Model): name = models.CharField(max_length=50) def __str__(self): return self.name class Faction(models.Model): name = models.CharField(max_length=50) hero = models.ForeignKey(Character) def __str__(self): return self.name class Ship(models.Model): name = models.CharField(max_length=50) faction = models.ForeignKey(Faction, related_name='ships') def __str__(self): return self.name