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from django.db import models
from django.template.defaultfilters import slugify
import uuid
def uuid_str():
return str(uuid.uuid1())
RATING_CHOICES = ((0, 'Awful'),
(1, 'Poor'),
(2, 'OK'),
(3, 'Good'),
(4, 'Excellent'))
MAX_POSTS = 10
class BlogPost(models.Model):
key = models.CharField(primary_key=True, max_length=64, default=uuid_str, editable=False)
title = models.CharField(max_length=128)
content = models.TextField()
created = models.DateTimeField(auto_now_add=True)
slug = models.SlugField(editable=False, default='')
def save(self, *args, **kwargs):
self.slug = slugify(self.title)
super(self.__class__, self).save(*args, **kwargs)
for obj in self.__class__.objects.order_by('-created')[MAX_POSTS:]:
obj.delete()
class Comment(models.Model):
blogpost = models.ForeignKey(BlogPost, editable=False, related_name='comments')
username = models.CharField(max_length=128)
comment = models.TextField()
rating = models.IntegerField(blank=True, null=True, choices=RATING_CHOICES, help_text='How did you rate this post?')
created = models.DateTimeField(auto_now_add=True)
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