The example contains indexes (3, 4) that are reversed.

16:04  * xkahn reads: http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_MRG/1.3/html-single/Programming_in_Apache_Qpid/index.html
16:04 < xkahn> Python example: 2.2. A Simple Messaging Program in Python
16:04 < xkahn>   sender = session.sender(address)  «3»  
16:04 < xkahn>   receiver = session.receiver(address)  «4»
16:05 < xkahn> «3» Creates a receiver that receives messages from the given address. 
16:05 < xkahn> «4» Creates a sender that sends to the given address. 
16:05 < xkahn> Pretty sure that isn't right.