asDox is an Actionscript 3 parser written in Python. It is based on qDox for Java.
Fork from code.google.com/p/asdox
The parser skims the source files only looking for things of interest such as class/interface definitions, import statements, JavaDoc tags and member declarations. The parser ignores things such as actual method implementations to avoid overhead.
The end result of the parser is a very simple document model containing enough information to be useful.