A caching API built around the concept of a "dogpile lock", which allows continued access to an expiring data value while a single thread generates a new value.
Powerhose is a single master/ multiple worker zmq lib, that can be used to push some work to specialized workers.
Cornice provides helpers to build & document REST-ish Web Services with Pyramid, with decent default behaviors.
Insane! ;) RT @jtauber: Slides from my talk tonight: You Used Python For WHAT?!
If your Python application has users, you should be worried about security. This talk will cover advanced material, highlighting common mistakes. Topics will include hashing and salts, timing attacks, serialization, and much more. Expect eye opening demos, and an urge to go fix your code right away.
Slugging done right. Tries to support close to 300 languages.