justmytwospence/cache.py

Created July 10, 2014 18:44

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Revisions

Spencer Boucher created this gist Jul 10, 2014.

cache.py

-Original file line number
+Diff line change
@@ -0,0 +1,10 @@
+    def cache(func):
+        saved = {}
+        @wraps(func)
+        def newfunc(*args):
+            if args in saved:
+                return newfunc(*args)
+            result = func(*args)
+            saved[args] = result
+            return result
+        return newfunc