Changelog

Forthcoming

[tests] moved from unittest to pytest
[transforms] From and To behaviours added, #121
...

1.2.1 (2019-10-08)

[trees] bugfix KeyError on publication of missing keys, #118
[utilities] a ros myargv stipper, a'la ROS1 style, until something is available upstream

1.2.0 (2019-10-02)

[blackboards] sweeping changes to accomodate the new blackboards with tracking, #109
[backend] ensure tree modifications are published with an updated timestamp, #100
[behaviours] subscriber related behaviours now require qos_profile args, #104
[trees] ros parameterisation of the setup timeout, #101
[trees] make use of the new DisplaySnapshotVisitor, #102

1.1.2 (2019-08-10)

[utilities] permit discovery of multiples with find_topics, #97

1.1.1 (2019-06-22)

[tests] add missing tests/__init.py, #94
[infra] add missing ros2topic dependency, #94

1.1.0 (2019-06-19)

[actions] bugfix action client, don't cancel if not RUNNING
[conversions] bugfix msg_to_behaviour for decorators
[watchers] bugfix tree-watchers dot-graph to string functionality
[watchers] bugfix missing tip in deserialised tree-watcher tree

1.0.0 (2019-04-28)

Stripped down and rebuilt for ROS2:

[behaviours] the familiar subscriber and action client behaviours
[blackboard] the exchange, mostly unmodified
[infra] colcon build environment
[trees] simpler communications, just one serialised tree snapshot, watchers do the rest
[watchers] revamped 'blackboard' and new 'tree' watcher

What's missing:

[logging] the basic mechanisms have moved to py_trees, the rosbag implementation is to come

0.5.13 (2017-05-28)

[doc] add many missing packages to satiate autodoc

0.5.9 (2017-04-16)

[doc] add missing rqt-py-trees image
[infra] bugfix missing install rule for mock sensors script

0.5.5 (2017-03-31)

[infra] missed the py_trees exec dependency, fixed.

0.5.4 (2017-03-25)

[docs] faq added
[tutorials] 9 - bagging
[infra] various dependency fixes for tests and autodoc
[tests] fix broken subscrirber test

0.5.3 (2017-03-21)

[tutorials] 8 - dynamic loading, insertion and execution
[tutorials] 7 - docking, undocking, cancelling and recovery

0.5.2 (2017-03-19)

[infra] add missing actionlib dependencies

0.5.1 (2017-03-19)

[tutorials] 6 - context switching
[tutorials] re-insert missing images

0.5.0 (2017-02-21)

[docs] new and shiny index added
[tutorials] qt dashboard support
[tutorials] 5 - tree scanning added
[tutorials] 4 - tree introspection added
[tutorials] 3 - blackboards added
[tutorials] 2 - battery low branch added
[tutorials] 1 - data gathering added
[mock] a mock robot for tutorials and testing
[behaviours] action client, battery behaviours added
[infra] refactoring for kinetic

Indigo -> Kinetic Changelist

Py Trees ROS API

subscribers
- py_trees.subscribers.SubscriberHandler -> py_trees_ros.subscribers.Handler
- py_trees.subscribers.CheckSubscriberVariable -> py_trees_ros.subscribers.CheckData
- py_trees.subscribers.WaitForSubscriberData -> py_trees_ros.subscribers.WaitForData
conversions
- py_trees.converters.convert_type -> py_trees_ros.converters.behaviour_type_to_msg_constant
- py_trees.converters.convert_status -> py_trees_ros.converters.status_enum_to_msg_constant
- py_trees.converters.convert_blackbox -> py_trees_ros.converters.blackbox_enum_to_msg_constant
blackboard
- py_trees.ros.blackboard -> py_trees_ros.blackboard.Exchange
- ~list_blackboard_variables -> ~get_blackboard_variables
- ~spawn_blackboard_watcher -> ~open_blackboard_watcher
- ~destroy_blackboard_watcher -> ~close_blackboard_watcher
visitors : classes moved from py_trees.trees -> py_trees_ros.visitors

Py Trees ROS Msgs API

blackboard services
- py_trees.msgs.srv.BlackboardVariables -> py_trees_msgs.srv.GetBlackboardVariables
- py_trees.msgs.srv.SpawnBlackboardWatcher -> py_trees_msgs.srv.OpenBlackboardWatcher
- py_trees.msgs.srv.DestroyBlackboardWatcher -> py_trees_msgs.srv.CloseBlackboardWatcher

Py Trees

program : py-trees-render added
imposter : bugfix to permit visitors to the children of a composite original
visitors : py_trees.trees -> py_trees.visitors