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from django.db import models
from django.utils.encoding import python_2_unicode_compatible
GENDER_CHOICES = (
('M', 'Male'),
('F', 'Female'),
)
class Account(models.Model):
num = models.IntegerField()
@python_2_unicode_compatible
class Person(models.Model):
name = models.CharField(max_length=20)
gender = models.CharField(max_length=1, choices=GENDER_CHOICES)
pid = models.IntegerField(null=True, default=None)
def __str__(self):
return self.name
class Employee(Person):
employee_num = models.IntegerField(default=0)
profile = models.ForeignKey('Profile', models.SET_NULL, related_name='profiles', null=True)
accounts = models.ManyToManyField('Account', related_name='employees', blank=True)
@python_2_unicode_compatible
class Profile(models.Model):
name = models.CharField(max_length=200)
salary = models.FloatField(default=1000.0)
def __str__(self):
return self.name
class ProxyEmployee(Employee):
class Meta:
proxy = True
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