0023357eb0
Backport of r13785 from trunk. git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.2.X@13802 bcc190cf-cafb-0310-a4f2-bffc1f526a37
22 lines
623 B
Python
22 lines
623 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 django.db import models, IntegrityError
|
|
|
|
class Person(models.Model):
|
|
first_name = models.CharField(max_length=100)
|
|
last_name = models.CharField(max_length=100)
|
|
birthday = models.DateField()
|
|
|
|
def __unicode__(self):
|
|
return u'%s %s' % (self.first_name, self.last_name)
|
|
|
|
class ManualPrimaryKeyTest(models.Model):
|
|
id = models.IntegerField(primary_key=True)
|
|
data = models.CharField(max_length=100)
|