title: Add comment count near the link Django
body: <p>I have a working blog.
  Each post has a link "Comments" that leads to comments for that particular post.
  I want to add comment count so it would look like: "Comments (5)" ect.</p>
  
  <p>I added <code>% get_comment_count for post.pk as comment_count %}</code> value to my template, so it looks like this :</p>
  
  <pre><code>    {% for post in posts.object_list %}
  &lt;div class="post"&gt;
      &lt;div class="title"&gt;{{ post.title }}&lt;/div&gt;
      &lt;ul&gt;
          &lt;div class="time"&gt;{{ post.created }}&lt;/div&gt;
          &lt;div class="body tresc"&gt;{{ post.body }}&lt;/div&gt;
          {% get_comment_count for post.pk as comment_count %}
          &lt;div class="commentlink"&gt;&lt;a href="post/{{ post.pk }}/"&gt;{{ comment_count }} Comments&lt;/a&gt;&lt;/div&gt;
  
      &lt;/ul&gt;
   &lt;/div&gt;
  {% endfor %}
  </code></pre>
  
  <p>but I get the error :</p>
  
  <pre><code>Invalid block tag: 'get_comment_count', expected 'empty' or 'endfor'
  </code></pre>
  
  <p>at line containing <code>{% get_comment_count for post.pk as comment_count %}</code>.
  What am I doing wrong?</p>
  
  <p>My models.py looks like that :</p>
  
  <pre><code>from django.db import models
  from django.contrib import admin
  
  class Post(models.Model):
      title = models.CharField(max_length=60)
      body = models.TextField()
      created = models.DateTimeField(auto_now_add=True)
  
      def __unicode__(self):
          return self.title
  
  class PostAdmin(admin.ModelAdmin):
      search_fields = ["title"]
  
  class Comment(models.Model):
      created = models.DateTimeField(auto_now_add=True)
      author = models.CharField(max_length=60)
      body = models.TextField()
      post = models.ForeignKey(Post)
  
      def __unicode__(self):
          return unicode("%s: %s" % (self.post, self.body[:60]))
  
  class CommentAdmin(admin.ModelAdmin):
      display_fields = ["post", "author", "created"]
  
  admin.site.register(Comment, CommentAdmin)
  admin.site.register(Post, PostAdmin)
  </code></pre>
  
  <p>How can I use db_table to change the table Django is reading comments from?
  I need it to read from <code>news_comment</code> table.</p>