python3-sphinxcontrib.openapi
Sphinx extension to generate API docs from OpenAPI spec (Python 3)
This extension generates API documentation for reStructuredText
documentation using the Sphinx system. It also depends on
`sphinxcontrib.httpdomain` that provides an HTTP domain for describing
RESTful HTTP APIs.
python3-ppmd
PPMd compression/decompression library
PPM(Prediction by partial matching) is a compression algorithm which has
several variations of implementations. PPMd is the implementation by Dmitry
Shkarin. It is used in the RAR and by 7-Zip as one of several possible methods.