initial creation

py3interm/EXAMPLES/scope_examples.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python
+
+x = 42  # <1>
+
+
+def function_a():
+    y = 5  # <2>
+
+    def function_b():
+        z = 32  # <3>
+        print("function_b(): z is", z)  # <4>
+        print("function_b(): y is", y)  # <5>
+        print("function_b(): x is", x)  # <6>
+        print("function_b(): type(x) is", type(x))  # <7>
+
+    return function_b
+
+
+f = function_a()  # <8>
+f()  # <9>