Missing keys and delete methods?

[vhlongmore]

I suppose I could get an approximate equivalent of redis keys(pattern='') by doing:

root = Root()
keys = root.__dict__['evaluated_items'].keys()

but it would be nice to have a proper keys method to search things saved in previous sessions.

Also, it would be nice to be able to clean up with something like:

badkey = 'delete_me'
del root[badkey]
# alternatively,
root.deleteitem(badkey)

Clearly, I can get around these issues by importing both redis and redisworks, and using the former when I need keys() and delete(), but it would be nice to have it all in one package.