See also http://appscript.sourceforge.net/
"Appscript is a high-level, user-friendly Apple event bridge that allows you to control scriptable Mac OS X applications from Python, Ruby and Objective-C."
"Appscript is a high-level, user-friendly Apple event bridge that allows you to control scriptable Mac OS X applications from Python, Ruby and Objective-C."
However, it does have to be installed separately. ScriptingBridge OTOH comes installed with OS X.