Created Custom template filter markdown

.gitignore

@@ -0,0 +1 @@
+.idea

blog/templates/blog/post/detail.html

@@ -1,50 +1,51 @@
 {% extends "blog/base.html" %}
+{% load blog_tags %}
 
 {% block title %}{{ post.title }}{% endblock %}
 
 {% block content %}
-  <h1>{{ post.title }}</h1>
-  <p class="date">
-    Published {{ post.publish }} by {{ post.author }}
-  </p>
-  {{ post.body|linebreaks }}
-  <p>
-    <a href="{% url "blog:post_share" post.id %}">
-      Share this post
-    </a>
-  </p>
-  <h2>Similar posts</h2>
-  {% for post in similar_posts %}
+    <h1>{{ post.title }}</h1>
+    <p class="date">
+        Published {{ post.publish }} by {{ post.author }}
+    </p>
+    {{ post.body|markdown }}
     <p>
-      <a href="{{ post.get_absolute_url }}">{{ post.title }}</a>
+        <a href="{% url "blog:post_share" post.id %}">
+            Share this post
+        </a>
     </p>
-  {% empty %}
-    There are no similar posts yet.
-  {% endfor %}
-  {% with comments.count as total_comments %}
-    <h2>
-      {{ total_comments }} comment{{ total_comments|pluralize }}
-    </h2>
-  {% endwith %}
-  {% for comment in comments %}
-    <div class="comment">
-      <p class="info">
-        Comment {{ forloop.counter }} by {{ comment.name }}
-        {{ comment.created }}
-      </p>
-      {{ comment.body|linebreaks }}
-    </div>
-  {% empty %}
-    <p>There are no comments yet.</p>
-  {% endfor %}
-  {% if new_comment %}
-    <h2>Your comment has been added.</h2>
-  {% else %}
-    <h2>Add a new comment</h2>
-    <form method="post">
-      {{ comment_form.as_p }}
-      {% csrf_token %}
-      <p><input type="submit" value="Add comment"></p>
-    </form>
-  {% endif %}
+    <h2>Similar posts</h2>
+    {% for post in similar_posts %}
+        <p>
+            <a href="{{ post.get_absolute_url }}">{{ post.title }}</a>
+        </p>
+    {% empty %}
+        There are no similar posts yet.
+    {% endfor %}
+    {% with comments.count as total_comments %}
+        <h2>
+            {{ total_comments }} comment{{ total_comments|pluralize }}
+        </h2>
+    {% endwith %}
+    {% for comment in comments %}
+        <div class="comment">
+            <p class="info">
+                Comment {{ forloop.counter }} by {{ comment.name }}
+                {{ comment.created }}
+            </p>
+            {{ comment.body|linebreaks }}
+        </div>
+    {% empty %}
+        <p>There are no comments yet.</p>
+    {% endfor %}
+    {% if new_comment %}
+        <h2>Your comment has been added.</h2>
+    {% else %}
+        <h2>Add a new comment</h2>
+        <form method="post">
+            {{ comment_form.as_p }}
+            {% csrf_token %}
+            <p><input type="submit" value="Add comment"></p>
+        </form>
+    {% endif %}
 {% endblock %}

blog/templates/blog/post/list.html

@@ -1,31 +1,32 @@
 {% extends "blog/base.html" %}
+{% load blog_tags %}
 
 {% block title %}My Blog{% endblock %}
 
 {% block content %}
-  <h1>My Blog</h1>
-  {% if tag %}
-    <h2>Posts tagged with "{{ tag.name }}"</h2>
-  {% endif %}
-  {% for post in posts %}
-    <h2>
-      <a href="{{ post.get_absolute_url }}">
-        {{ post.title }}
-      </a>
-    </h2>
-    <p class="tags">
-      Tags:
-      {% for tag in post.tags.all %}
-        <a href="{% url "blog:post_list_by_tag" tag.slug %}">
-          {{ tag.name }}
-        </a>
-        {% if not forloop.last %}, {% endif %}
-      {% endfor %}
-    </p>
-    <p class="date">
-      Published {{ post.publish }} by {{ post.author }}
-    </p>
-    {{ post.body|truncatewords:30|linebreaks }}
-  {% endfor %}
-  {% include "pagination.html" with page=posts %}
+    <h1>My Blog</h1>
+    {% if tag %}
+        <h2>Posts tagged with "{{ tag.name }}"</h2>
+    {% endif %}
+    {% for post in posts %}
+        <h2>
+            <a href="{{ post.get_absolute_url }}">
+                {{ post.title }}
+            </a>
+        </h2>
+        <p class="tags">
+            Tags:
+            {% for tag in post.tags.all %}
+                <a href="{% url "blog:post_list_by_tag" tag.slug %}">
+                    {{ tag.name }}
+                </a>
+                {% if not forloop.last %}, {% endif %}
+            {% endfor %}
+        </p>
+        <p class="date">
+            Published {{ post.publish }} by {{ post.author }}
+        </p>
+        {{ post.body|markdown|truncatewords:30 }}
+    {% endfor %}
+    {% include "pagination.html" with page=posts %}
 {% endblock %}

blog/templatetags/blog_tags.py

@@ -1,5 +1,7 @@
+import markdown
 from django import template
 from django.db.models import Count
+from django.utils.safestring import mark_safe
 
 from ..models import Post
 
@@ -22,3 +24,8 @@ def get_most_commented_posts(count=5):
 	return Post.published.annotate(
 		total_comments=Count('comments')
 	).order_by('-total_comments')[:count]
+
+
+@register.filter(name='markdown')
+def markdown_format(text):
+	return mark_safe(markdown.markdown(text))