Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Revision history [back]

Most of the core of ROS is tested against both Python2 and Python3. As you get to more leaf packages the level of testing is lower. If you are going to switch there are likely going to be issues that need to be debugged and preferrably submitted back upstream with a patch but there shouldn't be any major blockers.

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.