转载自：http://degizmo.com/2010/03/22/getting-started-redis-and-python/
So if you have been following NoSQL movement, the migration of some types of data to non-relational datastores has recently picked up speed. For web (and other developers) this ha[......]
将Twisted配置好后，import居然都没法使用，提示ImportError: No module named zope.interface
查了一下，原来是twisted需要zope.interface的依赖，汗。。
1、下载
http://pypi.python.org/pypi/zope.interface#downloads
选择zope.interface-3.6.1.tar.gz就好。
2、解压缩、安装
python setup.py install
搞定。[......]
随即产生n个字节的字符串，可以作为随机加密key使用~[......]