Update for an Issue #352

lib/core/decorators.py

@@ -11,9 +11,11 @@ def cachedmethod(f, cache={}):
 
     Reference: http://code.activestate.com/recipes/325205-cache-decorator-in-python-24/
     """
+
     def _(*args, **kwargs):
         key = (f, tuple(args), frozenset(kwargs.items()))
         if key not in cache:
             cache[key] = f(*args, **kwargs)
         return cache[key]
+
     return _