rfc822.Message:
Represents a single RFC 2822-compliant message.
mimetools.Message:
A derived class of rfc822.Message that knows about MIME headers and
contains some hooks for decoding encoded and multipart messages.
SocketServer.ThreadingMixIn:
Mix-in class to handle each request in a new thread.
tlib.base.MysqlConnector.MysqlConnector:
Connects to MySQL DB, executes queries Autocommit is disabled by
default, commit is done with commit function Warnings are turned
into exceptions