mirror of
https://github.com/django/django.git
synced 2024-12-23 09:36:06 +00:00
34 lines
885 B
Python
34 lines
885 B
Python
"""
|
|
Tests for F() query expression syntax.
|
|
"""
|
|
from __future__ import unicode_literals
|
|
|
|
from django.db import models
|
|
from django.utils.encoding import python_2_unicode_compatible
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class Employee(models.Model):
|
|
firstname = models.CharField(max_length=50)
|
|
lastname = models.CharField(max_length=50)
|
|
|
|
def __str__(self):
|
|
return '%s %s' % (self.firstname, self.lastname)
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class Company(models.Model):
|
|
name = models.CharField(max_length=100)
|
|
num_employees = models.PositiveIntegerField()
|
|
num_chairs = models.PositiveIntegerField()
|
|
ceo = models.ForeignKey(
|
|
Employee,
|
|
related_name='company_ceo_set')
|
|
point_of_contact = models.ForeignKey(
|
|
Employee,
|
|
related_name='company_point_of_contact_set',
|
|
null=True)
|
|
|
|
def __str__(self):
|
|
return self.name
|