[docs] Section 4.7.1

[Doug and Riekie Dorman]

I am having problems with the example in 4.7.1.  Attached is code with 
comments explaining my problems.

Doug Dorman
-------------- next part --------------
A non-text attachment was scrubbed...
Name: ask_ok.py
Type: text/x-python
Size: 943 bytes
Desc: not available
URL: <http://mail.python.org/pipermail/docs/attachments/20140107/c1a49a73/attachment.py>