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Diffstat (limited to 'tests/expressions_regress/models.py')
-rw-r--r-- | tests/expressions_regress/models.py | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/expressions_regress/models.py b/tests/expressions_regress/models.py new file mode 100644 index 0000000000..711329031d --- /dev/null +++ b/tests/expressions_regress/models.py @@ -0,0 +1,29 @@ +from __future__ import unicode_literals +from django.utils.encoding import python_2_unicode_compatible +""" +Model for testing arithmetic expressions. +""" +from django.db import models + + +@python_2_unicode_compatible +class Number(models.Model): + integer = models.IntegerField(db_column='the_integer') + float = models.FloatField(null=True, db_column='the_float') + + def __str__(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 + |