cyipopt 1.2.0

A Cython wrapper to the IPOPT optimization package

Ipopt (Interior Point OPTimizer, pronounced eye-pea-opt) is a software package for large-scale nonlinear optimization. Ipopt is available from the COIN-OR initiative, under the Eclipse Public License (EPL).

cyipopt is a Python wrapper around Ipopt. It enables using Ipopt from the comfort of the Python programming language.

Status

Anaconda
PyPI
Read the Docs
Travis CI
Appveyor

History

This repository was forked in 2016 from https://bitbucket.org/amitibo/cyipopt and is now considered the primary repository. The fork includes a SciPy-style interface and ability to handle exceptions in the callback functions.

As of version 1.1.0 (2021-09-07), the distribution is released under the name “cyipopt” on PyPi (https://pypi.org/project/cyipopt). Before version 1.1.0, it was released under the name “ipopt” (https://pypi.org/project/ipopt).

Installation

We recommend using conda to install cyipopt on Linux, Mac, and Windows:

conda install -c conda-forge cyipopt

Other installation options are present in the documentation.

License

cyipopt is open-source code released under the EPL license, see the LICENSE file.

Contributing

For bug reports, feature requests, comments, patches use the GitHub issue tracker and/or pull request system.