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django/tests/get_or_create/models.py
Aymeric Augustin 3a4276ffc3 Tested that get_or_create raises IntegrityError.
It used to raise "DatabaseError: no such savepoint" with the old
transaction management. Closes #15117.
2013-04-28 17:15:41 +02:00

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823 B
Python

"""
33. get_or_create()
``get_or_create()`` does what it says: it tries to look up an object with the
given parameters. If an object isn't found, it creates one with the given
parameters.
"""
from __future__ import unicode_literals
from django.db import models
from django.utils.encoding import python_2_unicode_compatible
@python_2_unicode_compatible
class Person(models.Model):
first_name = models.CharField(max_length=100)
last_name = models.CharField(max_length=100)
birthday = models.DateField()
def __str__(self):
return '%s %s' % (self.first_name, self.last_name)
class ManualPrimaryKeyTest(models.Model):
id = models.IntegerField(primary_key=True)
data = models.CharField(max_length=100)
class Profile(models.Model):
person = models.ForeignKey(Person, primary_key=True)