在类的外面定义方法，类的内部调用

tanteng · tanteng · commit 52df16db8a4a · 2015-07-12T18:30:02.000+08:00
diff --git a/def_scope.py b/def_scope.py
@@ -0,0 +1,15 @@
+def bar(self, y):
+    return self.x + y
+
+
+class Foo(object):
+    def __init__(self, x):
+        self.x = x
+
+    bar = bar;
+
+
+foo = Foo(333);
+print(foo.bar(3))
+
+#result:336
