From 4100242fa2395bef8db0c5ffbab6f5d0cf95301d Mon Sep 17 00:00:00 2001
From: tom christie tom@tomchristie.com
Date: Sun, 23 Jan 2011 23:08:16 +0000
Subject: Sphinx docs, examples, lots of refactoring

---
 examples/blogpost/models.py | 68 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 examples/blogpost/models.py

(limited to 'examples/blogpost/models.py')

diff --git a/examples/blogpost/models.py b/examples/blogpost/models.py
new file mode 100644
index 00000000..1690245c
--- /dev/null
+++ b/examples/blogpost/models.py
@@ -0,0 +1,68 @@
+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'))
+
+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='')
+
+    class Meta:
+        ordering = ('created',)
+
+    @models.permalink
+    def get_absolute_url(self):
+        return ('blogpost.views.BlogPostInstance', (), {'key': self.key})
+
+    @property
+    @models.permalink
+    def comments_url(self):
+        """Link to a resource which lists all comments for this blog post."""
+        return ('blogpost.views.CommentList', (), {'blogpost_id': self.key})
+
+    @property
+    @models.permalink
+    def comment_url(self):
+        """Link to a resource which can create a comment for this blog post."""
+        return ('blogpost.views.CommentCreator', (), {'blogpost_id': self.key})
+
+    def __unicode__(self):
+        return self.title
+
+    def save(self, *args, **kwargs):
+        self.slug = slugify(self.title)
+        super(self.__class__, self).save(*args, **kwargs)
+
+
+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)
+
+    class Meta:
+        ordering = ('created',)
+
+    @models.permalink
+    def get_absolute_url(self):
+        return ('blogpost.views.CommentInstance', (), {'blogpost': self.blogpost.key, 'id': self.id})
+    
+    @property
+    @models.permalink
+    def blogpost_url(self):
+        """Link to the blog post resource which this comment corresponds to."""
+        return ('blogpost.views.BlogPostInstance', (), {'key': self.blogpost.key})
+        
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