Humble & Rolling Release Task List

[stonier]

Bugfixes

py_trees

• [display] bugfix off-the-grid bb nodes and render exclusive write edges py_trees#383
• [common] a practically usable inf py_trees#366
• [display] prevent unicode leakage when no unicode for dot rendering py_trees#359

py_trees_ros_interfaces

• float32->float64 in snapshot_period → compatible bounds with python's float

py_trees_ros

• [viz] bugfix tree watcher shutdown fix in humble and handle memory/nomemory #196
• [viz] bugfix blackboard watcher shutdown crash in humble #194
• [code] refactor for explicit composite arguments #191
• [behaviours] eliminate more AUTO_GENERATED name defaults #201
• [pkg] tf2_ros -> tf2_ros_py #204

py_trees_ros_tutorials

• [tutorials] more bugfixes for humble py_trees_ros_tutorials#49
• [tutorials] refactor for explicit composite arguments py_trees_ros_tutorials#48
• [mock] bugfix signal type mismatch for charging status py_trees_ros_tutorials#47

New Features / Breaking Changes

py_trees

• Explicit constructor arguments py_trees#373
• Review Seq/Sel with and Without Memory py_trees#352
  • Sequence(memory=False) (experimental→final)
  • Selector(memory=True) (experimental→final)
• Repeat/Retry decorator py_trees#364
  • decorators.Repeat (added)
  • decorators.Retry (added)
• [behaviours|decorators] behaviours.Count -> behaviours.StatusQueue + … py_trees#376
  • decorators.Count (added)
  • behaviours.Count (removed → use behaviours.StatusQueue + decorators.Count)
• Deprecate or remove Eternal Guard py_trees#333
  • idioms.eternal_guard (removed → use Sequence(memory=False))
• Rename behaviours.StatusSequence py_trees#367
  • behaviours.StatusSequence → behaviours.StatusQueue (changed)

py_trees_ros

• [trees] optional node, node name arguments to the tree setup #188
  • tree.setup(node, node_name) (added)
• [trees] add keyword arguments to setup #212
  • tree.setup(node, node_name, timeout, my_custom_arg="foo") (added)

General Improvements

py_trees

• [composites] avoid redundant stop for non-running children py_trees#360
• [behaviours|decorators|composites] abstract base classes py_trees#375

py_trees_ros

• [utilities] switch from deprecating QOS policies #187 (eliminates deprecation warnings)

Development Environment

py_trees

• [tox] it's mypy now, by the time this ends, it'll be someone else's py py_trees#380
• [common] generics, not Any for ComparisonExpression. py_trees#386
• [actions] cache the tox venvs py_trees#396
• [tox] format with black, usort and fix flake8 warnings py_trees#397
• [infra] poetry + github actions py_trees#389
• [docs] sphinx 1.4 -> 5.3 py_trees#391
• webhook check
• update README

py_trees_ros

• [infra] switch to vscode + devcontainers #183 (for foxy)
• [docs] sphinx 1.4->5.3 #192
• [actions] refine pre-merge and push-ci-image #200
• webhook check, testes #207, testies #208
• [readme] release table updated #202
  • update README for py_trees_ros_tutorials, py_trees_js and py_trees_ros_viewer

py_trees_ros_interfaces

• webhook check
• update README

py_trees_js

• [vscode|poetry] devcontainers, a poetry setup and basic testing py_trees_js#143
• circleci -> github actions
  • [actions] push pyN-poetry-gl-bullseye containers py_trees_js#144
  • [actions] pre-merge and update cache py_trees_js#146
• update README
• webhook check

py_trees_ros_tutorials

• upgrade sphinx
• circleci -> github actions
• deprecate use of distutils
• check tutorials
• update README

py_trees_ros_viewer

• devcontainers
• poetry
• update README
• webhook check

Release

• py_trees (2.2.3) - github, pypi, read-the-docs, humble, rolling
• py_trees_js (0.6.4) - github, pypi, humble, rolling
• py_trees_ros_interfaces (2.1.0) - humble, rolling
• py_trees_ros (2.2.2) - github, read-the-docs, humble, rolling
• py_trees_ros_viewer - humble, rolling
• py_trees_ros_tutorials - read-the-docs, humble, rolling
• Discourse advertisement

[boilerbots]

When will py-tree and py-tree-ros show up in rosdep for Humble?

[stonier]

When will py-tree and py-tree-ros show up in rosdep for Humble?

Completely depends on the ros team and when they roll out a release.

You can keep an eye on it here. When the last box goes from red to green, it's been released.

You can also point your apt source to the staging apt server if you can't wait (or you just want to road test them). They're over at http://packages.ros.org/. It used to be called ros-shadow-fixed. Looks like you want ros2-testing now. You'll find the humble debs under there.

[VArt3m]

@stonier
Hello! Sorry to bother you, is there any plans to port or solutions for running py_trees_ros_viewer on ROS2 Humble? I've tried downloading the source and building it - which kinda works, but webview area remains empty and does not load.
I really would appreciate any pointer on what could be wrong there or what be done to port this great tool to Humble.
Thanks in advance

[FranzEricSchneider]

Similarly, I'm trying to walk through the tutorials but the install steps are failing, my plan is to try to go backwards to Foxy for the tutorials, then maybe forward to Humble for usage unless the viewer seems critical.

E: Unable to locate package ros-humble-py-trees-ros-tutorials
E: Unable to locate package ros-humble-py-trees-ros-viewer