/tests/regressiontests/expressions_regress/models.py
https://code.google.com/p/mango-py/ · Python · 25 lines · 16 code · 6 blank · 3 comment · 0 complexity · 582f22bfee68c343c06ac755efd8af6f MD5 · raw file
- """
- Model for testing arithmetic expressions.
- """
- from django.db import models
- class Number(models.Model):
- integer = models.IntegerField(db_column='the_integer')
- float = models.FloatField(null=True, db_column='the_float')
- def __unicode__(self):
- return u'%i, %.3f' % (self.integer, self.float)
- class Experiment(models.Model):
- name = models.CharField(max_length=24)
- assigned = models.DateField()
- completed = models.DateField()
- start = models.DateTimeField()
- end = models.DateTimeField()
- class Meta:
- ordering = ('name',)
- def duration(self):
- return self.end - self.start