2006-06-07 08:09:29 +08:00
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"""
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2007-03-24 04:17:04 +08:00
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33. get_or_create()
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2006-06-07 08:09:29 +08:00
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2008-08-12 22:15:38 +08:00
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``get_or_create()`` does what it says: it tries to look up an object with the
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given parameters. If an object isn't found, it creates one with the given
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parameters.
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2006-06-07 08:09:29 +08:00
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"""
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2008-08-21 02:50:06 +08:00
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from django.db import models, IntegrityError
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2006-06-07 08:09:29 +08:00
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class Person(models.Model):
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2007-08-05 13:14:46 +08:00
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first_name = models.CharField(max_length=100)
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last_name = models.CharField(max_length=100)
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2006-06-07 08:09:29 +08:00
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birthday = models.DateField()
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Merged Unicode branch into trunk (r4952:5608). This should be fully
backwards compatible for all practical purposes.
Fixed #2391, #2489, #2996, #3322, #3344, #3370, #3406, #3432, #3454, #3492, #3582, #3690, #3878, #3891, #3937, #4039, #4141, #4227, #4286, #4291, #4300, #4452, #4702
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5609 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-07-04 20:11:04 +08:00
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def __unicode__(self):
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return u'%s %s' % (self.first_name, self.last_name)
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2006-06-07 08:09:29 +08:00
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2008-09-03 08:09:33 +08:00
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class ManualPrimaryKeyTest(models.Model):
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id = models.IntegerField(primary_key=True)
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data = models.CharField(max_length=100)
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