allegra_rpc
------------
a rpc (remote procedure call) implementation using allegra.

yield_stacklesspython.py
---------------------------
implement some interfaces of stacklesspython with enhanced yield statement in python2.5

file_upload_monitor.py
-----------------------
a ajax file upload monitor using paste.

action_pattern.py
--------------------
implement an intersting action pattern

yupoo_api_wrapper.py
----------------------
utils to help using yopoo api