Merge pull request #138 from Birne94/redis-expiration-fix

Fix key expiration for redis

Author: ionrock

cachecontrol/caches/redis_cache.py

@@ -6,11 +6,11 @@
 def total_seconds(td):
     """Python 2.6 compatability"""
     if hasattr(td, 'total_seconds'):
-        return td.total_seconds()
+        return int(td.total_seconds())
 
     ms = td.microseconds
     secs = (td.seconds + td.days * 24 * 3600)
-    return (ms + secs * 10**6) / 10**6
+    return int((ms + secs * 10**6) / 10**6)
 
 
 class RedisCache(object):