mode.py

from django.db import models

# Create your models here.
class MY_ROLE(models.Model):
    role_name = models.CharField(max_length=20)

    def __unicode__(self):
        return self.role_name

class MY_USER(models.Model):
    user_name = models.CharField(max_length=30,unique=True)
    email = models.EmailField()
    telphone = models.CharField(max_length=11,blank=True)
    role = models.ForeignKey(MY_ROLE,related_name='roles')


class MY_STATUS(models.Model):
    status_name = models.CharField(max_length=20)

    def __unicode__(self):
        return self.status_name

class USER_STATUS(models.Model):
    username = models.ForeignKey(MY_USER)
    status = models.ForeignKey(MY_STATUS)

    def __unicode__(self):
        return self.username