initial commit

CustomDecorators.py

@@ -0,0 +1,22 @@
+import time
+
+def Singleton(class_):
+    instances = {}
+    def getinstance(*args, **kwargs):
+        if class_ not in instances:
+            instances[class_] = class_(*args, **kwargs)
+        return instances[class_]
+    return getinstance
+
+def Timed(method):
+    def timed(*args, **kw):
+        ts = time.time()
+        result = method(*args, **kw)
+        te = time.time()
+        if 'log_time' in kw:
+            name = kw.get('log_name', method.__name__.upper())
+            kw['log_time'][name] = int((te - ts) * 1000)
+        else:
+            print('%r total execution time was %2.2f ms' % (method.__name__, (te - ts) * 1000))
+        return result
+    return timed