# HG changeset patch
# User Peter Sanchez <petersanchez@gmail.com>
# Date 1282257561 25200
#      Thu Aug 19 15:39:21 2010 -0700
# Node ID 4bd10335d97231f0ccbfc369952e527e1d583d6d
# Parent  27343e28be1d5cb87a2c56c3259c39228e2a9825
Added RENEW command

diff --git a/cartfreakapi/views.py b/cartfreakapi/views.py
--- a/cartfreakapi/views.py
+++ b/cartfreakapi/views.py
@@ -5,6 +5,8 @@
 from cartfreakapi import CartFreakError
 
 
+REQUIRED_VARS = ('command', 'hash')
+VALID_COMMANDS = ('CREATE', 'REMOVE', 'RENEW', 'COMPLETE')
 ERROR_STR = 'ERROR %s'
 
 
@@ -13,12 +15,9 @@
         raise ImproperlyConfigured(
             u'No CartFreak API setting configured for %s' % key_name
         )
-
-    required = ('command', 'hash')
-    valid_commands = ('CREATE', 'REMOVE', 'COMPLETE')
     
     cf_key = getattr(settings, key_name)
-    for req in required:
+    for req in REQUIRED_VARS:
         if req not in request.POST:
             err_msg = 'No %s varaible was sent' % req
             return HttpResponse(ERROR_STR % err_msg)
@@ -27,7 +26,7 @@
     command = request.POST.get('command')
     _hash = hashlib.sha1(cf_key + command).hexdigest()
 
-    if command not in valid_commands:
+    if command not in VALID_COMMANDS:
         return HttpResponse(ERROR_STR % 'Invalid command sent')
 
     if _hash != in_hash: