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django/tests/regressiontests/expressions_regress/models.py
Claude Paroz 4a103086d5 Fixed #18269 -- Applied unicode_literals for Python 3 compatibility.
Thanks Vinay Sajip for the support of his django3 branch and
Jannis Leidel for the review.
2012-06-07 18:08:47 +02:00

28 lines
677 B
Python

from __future__ import unicode_literals
"""
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 '%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