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opcut
=====
`https://opcut.herokuapp.com/`
`opcut` is cutting stock problem optimizer
(`https://en.wikipedia.org/wiki/Cutting_stock_problem`) utilizing multiple
panels and guillotine cuts (end-to-end cuts). This project includes:
* multiple back-end optimizer implementations
* command line front-end
* REST service API (OpenAPI definition)
* single-page web application front-end
Runtime requirements
--------------------
* python >=3.8
Development requirements
------------------------
* nodejs >=7
* yarn
Install
-------
::
$ pip install opcut
.. note::
on Ubuntu, if pycairo is not available, additional
``apt install pkg-config libcairo2-dev python3-dev`` is required
Run
---
Running server (default listening address http://0.0.0.0:8080)::
$ opcut server
Running command line utility::
$ opcut calculate ...
$ opcut generate_output ...
Additional command line arguments::
$ opcut --help
Build
-----
Build tool used for `opcut` is pydoit (`http://pydoit.org/`). It can be
installed together with other python dependencies by running::
$ pip install -r requirements.pip.dev.txt
For listing available doit tasks, use::
$ doit list
Default task::
$ doit
creates wheel package inside `build` directory.
TODO
----
* global
* create CONTRIBUTING
* optimizer
* add additional algorithms
* evaluate python implementations and do native rewrites if needed
* back-end
* additional output formats
License
-------
opcut - cutting stock problem optimizer
Copyright (C) 2017-2021 Bozo Kopic
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
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