Comment valid char array

tlvince · Apr 27, 2011 · c2a6d67 · c2a6d67
1 parent 46aa704
commit c2a6d67
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/sanitise.py b/sanitise.py
@@ -40,8 +40,10 @@ def sanitise(str):
     str = removeAccents(str)
     str = regex(str)
 
+    # Permit only letters, digits, dash (seperator) and dot (file extension)
     valid = string.ascii_letters + string.digits + "-."
     str = "".join([chr for chr in str if chr in valid])
+
     return str.lower()
 
 def parseArguments():