From: W. Trevor King <wking@drexel.edu>
Date: Mon, 2 Apr 2012 17:18:25 +0000 (-0400)
Subject: Use Django's slugify() to sanitize paths.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=2a177ebc9f2e51dead013ded95b835392a73e3b6;p=chemdb.git

Use Django's slugify() to sanitize paths.
---

diff --git a/chemdb/util.py b/chemdb/util.py
index 7910dbf..2d9f10b 100644
--- a/chemdb/util.py
+++ b/chemdb/util.py
@@ -3,6 +3,8 @@
 import os.path as _os_path
 import re as _re
 
+from django.template.defaultfilters import slugify as _slugify
+
 from . import LOG as _LOG
 
 
@@ -63,9 +65,9 @@ def valid_CASno(cas_string):
     return False
 
 def sanitize_path(string):
-    for a,b in [(' ', '-'), ('..', '-')]:
+    for a,b in [('..', '-')]:
         string = string.replace(a, b)
-    return string
+    return _slugify(string)
 
 def chemical_upload_to(instance, filename, storage=None):
     basename,extension = _os_path.splitext(filename)