PyPPMd Python module ==================== PPM, Prediction by partial matching, is a wellknown compression technique based on context modeling and prediction. PPM models use a set of previous symbols in the uncompressed symbol stream to predict the next symbol in the stream. PPMd is an implementation of PPMII by Dmitry Shkarin. The ``pyppmd`` package uses core C files from ``p7zip``. The library has a bare function and no metadata/header handling functions. This means you should know compression parameters and input/output data sizes. This library implements PPMd Variant H, and PPMd Variant I Version 2. .. toctree:: :maxdepth: 2 :caption: Contents: getting_started api_guide ppmd8 ppmd7 contribution authors security_policy license_notices changelog Indices and tables ================== * :ref:`genindex` * :ref:`modindex` * :ref:`search`