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django/tests/db_functions/models.py

57 lines
1.8 KiB
Python

"""
Tests for built in Function expressions.
"""
from django.db import models
class Author(models.Model):
name = models.CharField(max_length=50)
alias = models.CharField(max_length=50, null=True, blank=True)
goes_by = models.CharField(max_length=50, null=True, blank=True)
age = models.PositiveSmallIntegerField(default=30)
def __str__(self):
return self.name
class Article(models.Model):
authors = models.ManyToManyField(Author, related_name='articles')
title = models.CharField(max_length=50)
summary = models.CharField(max_length=200, null=True, blank=True)
text = models.TextField()
written = models.DateTimeField()
published = models.DateTimeField(null=True, blank=True)
updated = models.DateTimeField(null=True, blank=True)
views = models.PositiveIntegerField(default=0)
def __str__(self):
return self.title
class Fan(models.Model):
name = models.CharField(max_length=50)
age = models.PositiveSmallIntegerField(default=30)
author = models.ForeignKey(Author, models.CASCADE, related_name='fans')
def __str__(self):
return self.name
class DTModel(models.Model):
name = models.CharField(max_length=32)
start_datetime = models.DateTimeField(null=True, blank=True)
end_datetime = models.DateTimeField(null=True, blank=True)
start_date = models.DateField(null=True, blank=True)
end_date = models.DateField(null=True, blank=True)
start_time = models.TimeField(null=True, blank=True)
end_time = models.TimeField(null=True, blank=True)
duration = models.DurationField(null=True, blank=True)
def __str__(self):
return 'DTModel({0})'.format(self.name)
class DecimalModel(models.Model):
n1 = models.DecimalField(decimal_places=2, max_digits=6)
n2 = models.DecimalField(decimal_places=2, max_digits=6)