          return "%s is a member of %s" % (self.person.name, self.group.name)
  
  
  # using custom id column to test ticket #11107
  @python_2_unicode_compatible
  class UserMembership(models.Model):
      id = models.AutoField(db_column='usermembership_id', primary_key=True)
      user = models.ForeignKey(User, models.CASCADE)
      group = models.ForeignKey('Group', models.CASCADE)
      price = models.IntegerField(default=100)
 
</s> remove @python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add 
          return "%s is a member of %s" % (self.person.name, self.group.name)
  
  
  # using custom id column to test ticket #11107

  class UserMembership(models.Model):
      id = models.AutoField(db_column='usermembership_id', primary_key=True)
      user = models.ForeignKey(User, models.CASCADE)
      group = models.ForeignKey('Group', models.CASCADE)
      price = models.IntegerField(default=100)
keep keep keep keep replace keep keep keep keep keep
 Refs #23919 -- Removed python_2_unicode_compatible decorator usage 
tests/m2m_through_regress/models.py