py_trees_parser

[erichlf]

I recently released a py_trees xml parser as opensource. I see that you too have done some work here and you have, in fact, went a bit further by creating a WUI. This is/was something I had planned, but maybe it would be better to collaborate. The parser I wrote can work with any py_trees based library. It doesn't care if the behavior was created by your or is part of py_trees or py_trees_ros etc. It also supports subtrees, arguments, and embedded python.

EDIT: I should also mention that the ROS dependency is a superficial one. It is actually only a requirement for logging purposes, but he logger can easily be replaced, via dependency injection, with python logging.