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py_trees repository

Repository Summary

Checkout URI https://github.com/splintered-reality/py_trees.git
VCS Type git
VCS Version devel
Last Updated 2020-11-06
Dev Status DEVELOPED
CI status No Continuous Integration
Released RELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
py_trees 2.1.2

README

Py Trees

[About][Docs & Demos][Releases][Installation][PyTrees-Ros Ecosystem]

About

PyTrees is a python implementation of behaviour trees designed to facilitate the rapid development of medium sized decision making engines for use in fields like robotics. Brief feature list:

  • Sequence, Selector, Parallel composites
  • Blackboards for data sharing
  • Python generators for smarter ticking over the tree graph
  • Python decorators for enabling meta behaviours
  • Render trees to dot graphs or visualise with ascii graphs on stdout

Docs and Demos

Core API documentation (also includes some explanation concerning the demo scripts):

devel 2.1.x 0.7.x 0.6.x

If you're really looking for something more edifying than hello world examples, walk through the ros tutorials which incrementally step through the process of building a scenario handling layer for a robot.

There are also runtime visualisation tools - refer to the py_trees_ros_viewer/README as an example implementation of the underlying py_trees_js library.

Releases

  • 0.y.x - first open source releases
  • 1.0.x - first stable release
  • 1.1.x - improvements
  • 1.2.x - improvements
  • 2.0.x - blackboards v2 with namespaces, access permissions and key tracking
  • 2.1.x - Chooser deprecated, api housekeeping
Devel 2.1.x 2.0.x 1.2.x 0.7.x 0.6.x
Sources devel 2.1.x 2.0.x 1.2.x 0.7.x 0.6.x
Compatibility Python 3.6 Python 3.6 Python 3.6 Python 3.6 Python 3.6 Python 2.7
CI devel-Status 2.1.x-Status 2.0.x-Status 1.2.x-Status 0.7.x-Status 0.6.x-Status
Documentation devel-Docs 2.1.x-Docs 2.0.x-Docs 1.2.x-Docs 0.7.x-Docs 0.6.x-Docs

Installation

From ppa on Ubuntu/Bionic:

$ sudo apt install python3-py-trees

From pypi:

$ pip3 install py_trees

In a Python Virtual Environment:

$ git clone https://github.com/splintered-reality/py_trees
$ cd py_trees
$ source ./venv.bash

Build your own python3 deb:

$ git clone https://github.com/splintered-reality/py_trees
$ cd py_trees
$ source ./venv.bash
$ make deb

From the ROS2 ecosystem:

$ sudo apt install ros-<rosdistro>-py-trees

PyTrees-ROS Ecosystem

See the py_trees_ros README for the latest information on pytrees packages in the ROS ecosystem and their status.

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/splintered-reality/py_trees.git
VCS Type git
VCS Version release/2.0.x
Last Updated 2020-08-11
Dev Status DEVELOPED
CI status No Continuous Integration
Released RELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
py_trees 2.0.16

README

Py Trees

[About][Docs & Demos][Releases][Installation][PyTrees-Ros Ecosystem]

About

PyTrees is a python implementation of behaviour trees designed to facilitate the rapid development of medium sized decision making engines for use in fields like robotics. Brief feature list:

  • Sequence, Selector, Parallel and Chooser composites
  • Blackboards for data sharing
  • Python generators for smarter ticking over the tree graph
  • Python decorators for enabling meta behaviours
  • Render trees to dot graphs or visualise with ascii graphs on stdout

Docs and Demos

devel 2.0.x 1.2.x 0.6.x

Releases

  • 0.5.x/0.6.x - first open source releases
  • 1.0.x - first stable release
  • 1.1.x - improvements
  • 1.2.x - improvements
  • 2.0.x - blackboards v2, with namespaces, access permissions and key tracking
Devel 2.0.x 1.2.x 0.6.x 0.5.x
Sources devel 2.0.x 1.2.x 0.6.x 0.5.x
Compatibility Python 3.6 Python 3.6 Python 3.6 Python 2.7 Python 2.7
Continuous Integration devel-Status 2.0.x-Status 1.2.x-Status melodic-Status kinetic-Status
Documentation devel-Docs 2.0.x-Docs 1.2.x-Docs 0.6.x-Docs 0.5.x-Docs

Installation

From ppa on Ubuntu/Bionic:

$ sudo apt install python3-py-trees

From pypi:

$ pip install py_trees

In a Python Virtual Environment:

$ git clone https://github.com/splintered-reality/py_trees
$ cd py_trees
$ source ./virtualenv.bash

Build your own python3 deb:

$ git clone https://github.com/splintered-reality/py_trees
$ cd py_trees
$ source ./virtualenv.bash
$ make deb

From the ROS2 ecosystem:

$ sudo apt install ros-<rosdistro>-py-trees

PyTrees-ROS Ecosystem

See the py_trees_ros README for the latest information on pytrees packages in the ROS ecosystem and their status.

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/splintered-reality/py_trees.git
VCS Type git
VCS Version release/1.2.x
Last Updated 2019-08-06
Dev Status DEVELOPED
CI status No Continuous Integration
Released RELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
py_trees 1.2.2

README

Py Trees

[About][Status][Demos & Tutorials][Installation][PyTrees-Ros Ecosystem]

About

PyTrees is a python implementation of behaviour trees designed to facilitate the rapid development of medium sized decision making engines for use in fields like robotics. Brief feature list:

  • Sequence, Selector, Parallel and Chooser composites
  • Blackboards for data sharing
  • Python generators for smarter ticking over the tree graph
  • Python decorators for enabling meta behaviours
  • Render trees to dot graphs or visualise with ascii graphs on stdout

Docs and Demos

devel 1.2.x 0.6.x

Status

Devel 1.2.x 0.6.x 0.5.x
Sources devel 1.2.x 0.6.x 0.5.x
Compatibility Python 3.6 Python 3.6 Python 2.7 Python 2.7
Continuous Integration devel-Status 1.2.x-Status melodic-Status kinetic-Status
Documentation devel-Docs 1.2.x-Docs 0.6.x-Docs 0.5.x-Docs

Installation

From ppa on Ubuntu/Bionic:

$ sudo apt install python3-py-trees

From pypi:

$ pip install py_trees

In a Python Virtual Environment:

$ git clone https://github.com/splintered-reality/py_trees
$ cd py_trees
$ source ./virtualenv.bash

Build your own python3 deb:

$ git clone https://github.com/splintered-reality/py_trees
$ cd py_trees
$ source ./virtualenv.bash
$ make deb

From the ROS2 ecosystem:

$ sudo apt install ros-<rosdistro>-py-trees

PyTrees-ROS Ecosystem

See the py_trees_ros README for the latest information on pytrees packages in the ROS ecosystem and their status.

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/splintered-reality/py_trees.git
VCS Type git
VCS Version release/0.7.x
Last Updated 2020-08-03
Dev Status DEVELOPED
CI status No Continuous Integration
Released RELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
py_trees 0.7.3

README

Py Trees

This is a python implementation of behaviour trees designed to facilitate the rapid development of medium sized decision making engines for use in fields like robotics. Brief feature list:

  • Sequence, Selector, Parallel and Chooser composites
  • Blackboards for data sharing
  • Python generators for smarter ticking over the tree graph
  • Python decorators for enabling meta behaviours
  • Render trees to dot graphs or visualise with ascii graphs on stdout

Detailed api reference and demo instructions can be found in the sphinx documentation for the package. There is also the py_trees_ros package which includes additional modules and documentation for using py_trees with ROS.

Sources, Builds & Docs

Devel Melodic Kinetic
devel-Sources 0.6.x-Sources 0.5.x-Sources
devel-Status melodic-Status kinetic-Status
devel-Docs 0.6.x-Docs 0.5.x-Docs

Getting Started

Installation

From ppa on Ubuntu/Xenial

sudo apt install python-py-trees

From pypi:

pip install py_trees

Or in a sandboxed ROS Kinetic environment (coming soon):

sudo apt install ros-kinetic-py-trees

Development

You can develop in either a virtualenv (python style):

source ./venv.bash

or in a catkin environment alongside other ROS py-trees packages:

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/splintered-reality/py_trees.git
VCS Type git
VCS Version release/0.6.x
Last Updated 2019-03-22
Dev Status DEVELOPED
CI status No Continuous Integration
Released RELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
py_trees 0.6.8

README

Py Trees

This is a python implementation of behaviour trees designed to facilitate the rapid development of medium sized decision making engines for use in fields like robotics. Brief feature list:

  • Sequence, Selector, Parallel and Chooser composites
  • Blackboards for data sharing
  • Python generators for smarter ticking over the tree graph
  • Python decorators for enabling meta behaviours
  • Render trees to dot graphs or visualise with ascii graphs on stdout

Detailed api reference and demo instructions can be found in the sphinx documentation for the package. There is also the py_trees_ros package which includes additional modules and documentation for using py_trees with ROS.

Sources, Builds & Docs

Devel Melodic Kinetic
devel-Sources 0.6.x-Sources 0.5.x-Sources
devel-Status melodic-Status kinetic-Status
devel-Docs 0.6.x-Docs 0.5.x-Docs

Getting Started

Installation

From ppa on Ubuntu/Xenial

sudo apt install python-py-trees

From pypi:

pip install py_trees

Or in a sandboxed ROS Kinetic environment (coming soon):

sudo apt install ros-kinetic-py-trees

Development

You can develop in either a virtualenv (python style):

# python 2
source ./virtualenv.bash
# python 3
source ./virtualenv3.bash

or in a catkin environment alongside other ROS py-trees packages:

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/splintered-reality/py_trees.git
VCS Type git
VCS Version release/0.5.x
Last Updated 2019-03-22
Dev Status DEVELOPED
CI status No Continuous Integration
Released RELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
py_trees 0.5.12

README

Py Trees

This is a python implementation of behaviour trees designed to facilitate the rapid development of medium sized decision making engines for use in fields like robotics. Brief feature list:

  • Sequence, Selector, Parallel and Chooser composites
  • Blackboards for data sharing
  • Python generators for smarter ticking over the tree graph
  • Python decorators for enabling meta behaviours
  • Render trees to dot graphs or visualise with ascii graphs on stdout

Detailed api reference and demo instructions can be found in the sphinx documentation for the package. There is also the py_trees_ros package which includes additional modules and documentation for using py_trees with ROS.

Sources, Builds & Docs

Devel Kinetic Indigo
devel-Sources 0.5.x-Sources 0.4.x-Sources
devel-Status kinetic-Status
devel-Docs 0.5.x-Docs

Getting Started

Installation

From ppa on Ubuntu/Xenial

sudo apt install python-py-trees

From pypi:

pip install py_trees

Or in a sandboxed ROS Kinetic environment (coming soon):

sudo apt install ros-kinetic-py-trees

Development

You can develop in either a virtualenv (python style):

source ./virtualenv.bash

or in a catkin environment alongside other ROS py-trees packages:

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/splintered-reality/py_trees.git
VCS Type git
VCS Version release/1.2.x
Last Updated 2019-08-06
Dev Status DEVELOPED
CI status No Continuous Integration
Released RELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
py_trees 1.2.2

README

Py Trees

[About][Status][Demos & Tutorials][Installation][PyTrees-Ros Ecosystem]

About

PyTrees is a python implementation of behaviour trees designed to facilitate the rapid development of medium sized decision making engines for use in fields like robotics. Brief feature list:

  • Sequence, Selector, Parallel and Chooser composites
  • Blackboards for data sharing
  • Python generators for smarter ticking over the tree graph
  • Python decorators for enabling meta behaviours
  • Render trees to dot graphs or visualise with ascii graphs on stdout

Docs and Demos

devel 1.2.x 0.6.x

Status

Devel 1.2.x 0.6.x 0.5.x
Sources devel 1.2.x 0.6.x 0.5.x
Compatibility Python 3.6 Python 3.6 Python 2.7 Python 2.7
Continuous Integration devel-Status 1.2.x-Status melodic-Status kinetic-Status
Documentation devel-Docs 1.2.x-Docs 0.6.x-Docs 0.5.x-Docs

Installation

From ppa on Ubuntu/Bionic:

$ sudo apt install python3-py-trees

From pypi:

$ pip install py_trees

In a Python Virtual Environment:

$ git clone https://github.com/splintered-reality/py_trees
$ cd py_trees
$ source ./virtualenv.bash

Build your own python3 deb:

$ git clone https://github.com/splintered-reality/py_trees
$ cd py_trees
$ source ./virtualenv.bash
$ make deb

From the ROS2 ecosystem:

$ sudo apt install ros-<rosdistro>-py-trees

PyTrees-ROS Ecosystem

See the py_trees_ros README for the latest information on pytrees packages in the ROS ecosystem and their status.

CONTRIBUTING

No CONTRIBUTING.md found.

Repository Summary

Checkout URI https://github.com/splintered-reality/py_trees.git
VCS Type git
VCS Version 0.3-indigo
Last Updated 2016-08-25
Dev Status DEVELOPED
CI status No Continuous Integration
Released UNRELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Packages

Name Version
py_trees 0.3.0
py_trees_suite 0.3.0

README

Py Trees Suite

Release License

About

Expecting your robot to behave? You are probably in the wrong place.

CONTRIBUTING

No CONTRIBUTING.md found.