pyJanus

Janus is a Dynamic Aerospace Vehicle Exchange Mark-up Language (DAVE-ML) C++ Interpreter.

This repository contains python wrappers for the Janus library, a supporting library called Ute, and example use cases.

Installation

If using pip install, ensure that you have first configure pip to use any internal proxies required but your company. This can be done by specifying an artifactory in your pip.ini file.

Once pip is configured, you can install the pre-built pyJanus wheels using:

pip install python-janus

Alternatively, you can directly install the development version:

pip install https://github.com/Boeing/pyjanus.git

Resources

• DST Group Janus website: https://www.dst.defence.gov.au/our-technologies/janus-dynamic-aerospace-vehicle-exchange-mark-language-dave-ml-c-interpreter

• DAVE-ML website: http://daveml.org/intro.html

Build

From within the top-level directory you can install pyJanus with pip:

export MAKEFLAGS=-j8
pip install --verbose .[test]

To run tests, run python -m pytest --verbose

If you wish to only compile the binary pyJanus.pyd, you can run:

mkdir build
cmake . -B build -DBUILD_PYBINDINGS=ON -DPY_VERSION_INFO=dev -DBUILD_EXAMPLES=ON
cmake --build build -j8 --config Release

See build.md for other options such as building only the Janus library.

Primary Contributers

Janus Contributors

• Geoff Brian
• Shane Hill
• Dan Newman
• Rob Curtin
• Rob Porter
• Mike Young
• Jon Dansie
• Kylie Bedwell
• Mike Grant

PyJanus Contributuers

• Alwin Wang

Licences

Janus Licence

Janus is released under the MIT licence. Licence text:

DST Janus Library (Janus DAVE-ML Interpreter Library)

Defence Science and Technology (DST) Group Department of Defence, Australia. 506 Lorimer St Fishermans Bend, VIC AUSTRALIA, 3207

Copyright 2005-2021 Commonwealth of Australia

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Ute Licence

Ute is released under the MIT licence. Licence text:

DST Ute Library (Utilities Library)

Defence Science and Technology (DST) Group Department of Defence, Australia. 506 Lorimer St Fishermans Bend, VIC AUSTRALIA, 3207

Copyright 2005-2021 Commonwealth of Australia

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

pyJanus Licence

pyJanus is released under the MIT licence. Licence text:

pyJanus (Python Bindings for Janus)

Copyright (c) 2022 Alwin Wang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.