From a05186c6cbbd2fc434694d126cfdbe70e96be72b Mon Sep 17 00:00:00 2001
From: Weitian LI <liweitianux@gmail.com>
Date: Tue, 29 Apr 2014 09:06:52 +0800
Subject: * implemented 'my_markdown' templatetag (requires python-markdown) *
 updated 'list_notice.html' .notice-content with my_markdown tag * added
 help_text for notice/models.py/Notice contents field

---
 notice/templatetags/__init__.py    |  0
 notice/templatetags/my_markdown.py | 26 ++++++++++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 notice/templatetags/__init__.py
 create mode 100644 notice/templatetags/my_markdown.py

(limited to 'notice/templatetags')

diff --git a/notice/templatetags/__init__.py b/notice/templatetags/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/notice/templatetags/my_markdown.py b/notice/templatetags/my_markdown.py
new file mode 100644
index 0000000..6b25146
--- /dev/null
+++ b/notice/templatetags/my_markdown.py
@@ -0,0 +1,26 @@
+# -*- coding: utf8 -*-
+
+"""
+implement my own 'markdown' template tag
+requires 'python-markdown' (pip install markdown)
+"""
+# ref: http://www.dominicrodger.com/django-markdown.html
+
+import markdown
+
+from django import template
+from django.template.defaultfilters import stringfilter
+from django.utils.encoding import force_unicode
+from django.utils.safestring import mark_safe
+
+register = template.Library()
+
+@register.filter(is_safe=True)
+@stringfilter
+def my_markdown(value):
+    extensions = ["nl2br", ]
+
+    return mark_safe(markdown.markdown(force_unicode(value),
+                                       extensions,
+                                       safe_mode=True,
+                                       enable_attributes=False))
-- 
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