text: #/usr/bin/env python
  # coding: utf-8
  
  from django.db import models
  from django.contrib.auth.models import User
  
  from handle.models import Handle
  from problemset.models import Problem
  
  class Course(models.Model):
      courseid = models.AutoField("courseid", primary_key = True)
      title = models.CharField(max_length = 128)
      creater = models.ForeignKey(User)
  
      class Meta:
          ordering = ['-courseid']
  
  class CourseRegister(models.Model):
      courseid = models.ForeignKey(Course)
      user = models.ForeignKey(User)
      verification = models.BooleanField(default = False)
  