Fraunhofer IWES optimization tools in Python
Project description
iwopy
Fraunhofer IWES optimization tools in Python
Overview
The iwopy
package is in fact a meta package that provides interfaces to other open-source Python optimization packages out there. Currently this includes
The basic idea of iwopy
is to provide abstract base classes, that can be concretized for any kind of problem by the users, and the corresponding solver interfaces.
iwopy
can thus be understood as an attempt to provide the best of all worlds when it comes to solving optimization problems with Python. Obviously all the credit for implementing the invoked optimizers goes to the original package providers.
Documentation: https://fraunhoferiwes.github.io/iwopy.docs/index.html
Source code: https://github.com/FraunhoferIWES/iwopy
PyPi reference: https://pypi.org/project/iwopy/
Requirements
The supported Python versions are:
Python 3.7
Python 3.8
Python 3.9
Python 3.10
Installation
Virtual Python environment
We recommend working in a Python virtual environment and install iwopy
there. Such an environment can be created by
python -m venv /path/to/my_venv
and afterwards be activated by
source /path/to/my_venv/bin/activate
Note that in the above commands /path/to/my_venv
is a placeholder that should be replaced by a path to a (non-existing) folder of your choice, for example ~/venv/iwopy
.
All subsequent installation commands via pip
can then be executed directly within the active environment without changes. After your work with iwopy
is done you can leave the environment by the command deactivate
.
Standard users
As a standard user, you can install the latest release via pip by
pip install iwopy
This in general corresponds to the main
branch at github. Alternatively, you can decide to install the latest pre-release developments (non-stable) by
pip install git+https://github.com/FraunhoferIWES/iwopy@dev#egg=iwopy
Developers
The first step as a developer is to clone the iwopy
repository by
git clone https://github.com/FraunhoferIWES/iwopy.git
Enter the root directory by cd iwopy
. Then you can either install from this directory via
pip install -e .
Alternatively, add the iwopy
directory to your PYTHONPATH
, e.g. by running
export PYTHONPATH=`pwd`:$PYTHONPATH
from the root iwopy
directory, and then
pip install -r requirements.txt
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