PyTrees Tutorials for ROS

Tutorials for usage of PyTrees on ROS 2 and, more generally, behaviour trees for robotics applications.

Documentation

Documentation and tutorials are on ReadTheDocs.

• devel
• release-2.3.x.

PyTrees ROS Ecosystem

Refer to py_trees_ros/README.md for more information on the PyTrees packages in the ROS ecosystem.

Changelog

2.3.0 (2025-01-11)

• [tutorials] fix: grammar mistake (#51)
• [doc] some fresh dot files
• [mock] update for new shutdown handling for humble
• [docs] update intersphinx releases to latest py_trees releases
• [tutorials] refactor for explicit composite arguments
• [mock] bugfix signal type mismatch for charging status
• Contributors: Daniel Stonier, Humaney

2.1.0 (2020-08-02)

• [infra] api updates for py_trees 2.1.x and ros2/foxy compatibility
• [infra] spelling fix for tutorial eight

2.0.2 (2020-05-14)

• [launch] tutorials seven, eight - not five

2.0.1 (2019-12-30)

• [launch] switch to ros2 launch (not ros2 run)
• [launch] dashing/eloquent handling of emulate_tty
• [tests] moved from unittest to pytest
• [tutorials] catch and log appropriately when ctrl-c engaged in setup
• [tutorials] catch the setup specific TimedOutError so other errors are easy to diagnose

1.0.5 (2019-10-04)

• [tests] shorten time to send cancel request to avoid accidental success too early

1.0.4 (2019-10-03)

• [tutorials] updated for new blackboard (with tracking) changes

1.0.3 (2019-08-16)

• [infra] add ament_index file to be installed

1.0.2 (2019-06-27)

• [infra] script installation bugfix

1.0.1 (2019-06-26)

• [infra] various minor release bugfixes

1.0.0 (2019-06-22)

• [tutorials] all tutorials except for bagging upgraded for ROS2 dashing