From 7f9f31103445de2c664e2daa2680de86030a8855 Mon Sep 17 00:00:00 2001
From: Amr Hassan <amr.hassan@gmail.com>
Date: Wed, 25 Feb 2009 20:23:31 +0000
Subject: [PATCH] * using SHA-1 for cache keys.

---
 pylast.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pylast.py b/pylast.py
index 0f7a5a9..9ca1671 100644
--- a/pylast.py
+++ b/pylast.py
@@ -180,7 +180,7 @@ class _Request(object):
 			if key != "api_sig" and key != "api_key" and key != "sk":
 				cache_key += urllib.quote_plus(key) + urllib.quote_plus(urllib.quote_plus(self.params[key]))
 		
-		return cache_key
+		return hashlib.sha1(cache_key).hexdigest()
 	
 	def _is_cached(self):
 		"""Returns True if the request is available in the cache."""