在python中解密ActiveSupport :: MessageEncryptor加密值

Question

I have a rails project that has sensitive string type values stored on a remote Postgresql database. I encrypted these strings using the ActiveSupport::MessageEncryptor ( http://api.rubyonrails.org/classes/ActiveSupport/MessageEncryptor.html ) functions. I have the key I used to encrypt them and trying to find a way to retrieve them from the database and decrypt them in a python script.

I'am open for any suggestions on how to achieve this in any other way using rails and python. And much appreciated for any advice on how to decrypt these values in python.

Thanks,