gym-wrapper

The purpose of this repository is to link the TPG GEGELATI library to the gym environment.

gym is a python library. As a result, it needs a special binding to be used in C++. To do so, http binding is used : it needs a server from the python side, and a client (using curl) from the C++ side. The code of these two components has been taken from gym-http-api, before being modified in accordance to the free software licence.

To finish, the http api uses another library to read the json http answers : jsoncpp.

How to install ?

First of all, install the GEGELATI library. To do so, execute the following commands :

$ git clone https://github.com/gegelati/gegelati.git
$ cd gegelati/bin
$ cmake ..
$ cmake --build . --target INSTALL # On Windows
$ cmake --build . --target install # On Linux

Then, clone this project.

$ git clone https://github.com/PYLRR/gym-gegelati.git

The python part needs some dependencies.

$ cd gym-gegelati/server-python
$ pip install -Ir requirements.txt 

How to use ?

Start the python server:

$ cd gym-gegelati/server-python
$ python3 gym_http_server.py

Then, simply use the main of the C++ side. This will use a "Learning Agent" from Gegelati and make it work on Gym by communicating with the python server.

License

This project is free. Any copy and modification is allowed with the only restriction it has to be in turn free (see LICENSE file).