From 2d206767e556cb4791dc99575a2f5d103e21dfe7 Mon Sep 17 00:00:00 2001
From: Will Larson <lethain@gmail.com>
Date: Wed, 4 Jun 2008 11:54:50 +0900
Subject: [PATCH] Updated the slugify method to handle more invalid characters,
 be easier to extend, and to produce more appealing output.

---
 editor/views.py | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/editor/views.py b/editor/views.py
index d93570a..9066790 100644
--- a/editor/views.py
+++ b/editor/views.py
@@ -28,11 +28,22 @@
 from django.contrib.auth import views, authenticate
 
 
-
+CHARACTERS_TO_STRIP = """ .,!?'";:/\+=# """
 def slugify(str):
-    # This could be substantially more robust,
-    # but for the moment it suffices.
-    return str.lower().replace(' ','-').replace('.','').replace(',','-').replace("'","").replace('"',"")[:95]
+    new_str = ""
+    replaced_previous = False
+    for char in str.lower():
+        if char in CHARACTERS_TO_STRIP:
+            if replaced_previous:
+                pass
+            else:
+                new_str = new_str + "-"
+                replaced_previous = True
+        else:
+            replaced_previous = False
+            new_str = new_str + char
+    return new_str.strip("-")
+
 
 def login(request):
     error_msg = u""