old_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  from django.db import models
  
  # Create your models here.
  class Job(models.Model):
      title = models.CharField(max_length=500)
      location = models.CharField(max_length = 250)
      date = models.IntegerField()
      summary = models.CharField(max_length = 1000)
      
new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  from django.db import models
  from scrapy_djangoitem import DjangoItem
  # Create your models here.
  class Job(models.Model):
      title = models.CharField(max_length=500, default='no name')
      location = models.CharField(max_length = 250, default='no name')
      date = models.CharField(max_length =200, default='no name')
      summary = models.CharField(max_length = 1000, default='no name')
      joburl = models.CharField(max_length=3000, default='no name')
  
subject: Update models.py