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Python decorator library for rospy

I have developed a helper library for rospy that uses Python decorators to abstract a bit from publishers and subscribers. You are able to instantiate publishers and subscribers by decorating functions that either return or receive ROS messages. I also wrap the running and instantiating of the ROS node by specifying an entry point for the node that will be called in a separate thread at a given frequency. Also, for more convenience, I provide decorators for classes that use the names of the parameters to automatically lookup parameters from the Parameter Server and instantiate the class with the collected parameters.

Check it out:


1 Like

That’s pretty cool! :thumbsup:

Thanks! I was trying to make something that I would use all the time. I based it Flask.

Are there any suggestions on how to improve roshelper? Or how about better names for the project?