20 lines
496 B
Python
20 lines
496 B
Python
from django.db import models
|
|
|
|
class User(models.Model):
|
|
username = models.CharField(max_length=12, unique=True)
|
|
serial = models.IntegerField()
|
|
|
|
class UserSite(models.Model):
|
|
user = models.ForeignKey(User, to_field="username")
|
|
data = models.IntegerField()
|
|
|
|
class Place(models.Model):
|
|
name = models.CharField(max_length=50)
|
|
|
|
class Restaurant(Place):
|
|
pass
|
|
|
|
class Manager(models.Model):
|
|
retaurant = models.ForeignKey(Restaurant)
|
|
name = models.CharField(max_length=50)
|