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Diffstat (limited to 'examples/simpleexample/models.py')
| -rw-r--r-- | examples/simpleexample/models.py | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/examples/simpleexample/models.py b/examples/simpleexample/models.py new file mode 100644 index 00000000..13867f61 --- /dev/null +++ b/examples/simpleexample/models.py @@ -0,0 +1,23 @@ +from django.db import models + +MAX_INSTANCES = 20 + +class MyModel(models.Model): + foo = models.BooleanField() + bar = models.IntegerField(help_text='Must be an integer.') + baz = models.CharField(max_length=32, help_text='Free text. Max length 32 chars.') + created = models.DateTimeField(auto_now_add=True) + + class Meta: + ordering = ('created',) + + def save(self, *args, **kwargs): + """For the purposes of the sandbox, limit the maximum number of stored models.""" + while MyModel.objects.all().count() > MAX_INSTANCES: + MyModel.objects.all()[0].delete() + super(MyModel, self).save(*args, **kwargs) + + @models.permalink + def get_absolute_url(self): + return ('simpleexample.views.MyModelResource', (self.pk,)) + |
