Modified the msg_callback in demo.py to work with py2 and py3

barometz · Sep 20, 2012 · 11a3f2b · 11a3f2b
1 parent d38febe
commit 11a3f2b
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/demo.py b/demo.py
@@ -7,7 +7,16 @@
 
 import interro as inter
 
-c = inter.Interro(msg_callback=print)
+def output(value):
+    """A little wrapper to print things.
+
+    Necessary to have the msg_callback work in Python 2.7, where print isn't a
+    function.
+
+    """
+    print(value)
+
+c = inter.Interro(msg_callback=output)
 
 c.add(inter.YesNoQ('TOS',
                    question='Do you agree to the TOS?',