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Upstream software project

python-pyppmd

PPMd compression/decompression library

About python-pyppmd

PPMd compression/decompression library

This project links 2 native package records across 1 recorded operating-system release. Compare the retained versions and architectures below, then open the package for your own release.

These are catalog observations, not a guarantee of installation, compatibility, or upstream support.

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Project pictures and package coverage

python-pyppmd repository preview from GitHub
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openSUSE Tumbleweed: 2 package records. Catalog coverage diagram, not an application screenshot.python-pyppmd: recorded package coverageopenSUSE Tumbleweed2 records
OpenFactory diagram of linked package records. It is not an application screenshot.

Project identity

Project
python-pyppmd
Publisher
Not authoritatively mapped
Native package records
2
Operating systems
opensuse-tumbleweed
License expression
LGPL-2.1-or-later
Metadata completeness
100/100 (not a software quality rating)
Homepage
Visit upstream site
Source repository
Open source repository

Source-reported description

The fullest retained description is shown with its source. Distribution packaging descriptions may include downstream details.

The pyppmd module provides classes and functions for compressing and decompressing text data, using PPM(Prediction by partial matching) compression algorithm which has several variations of implementations. PPMd is the implementation by Dmitry Shkarin. PyPPMD use Igor Pavlov's range coder introduced in 7-zip. The API is similar to Python's bz2/lzma/zlib module. Some parts of th codes are derived from 7-zip, pyzstd and ppmd-cffi.

Description source

Packages by operating system

Compare recorded versions, then open a package for dependency, file, checksum, and repository evidence. Version strings are distribution-specific, not a ranking of newer software.

openSUSE Tumbleweed

  1. python313-pyppmd

    openSUSE Tumbleweed / Unspecified / source python-pyppmd

    1.3.1-1.6

    PPMd compression/decompression library

    x86_64tumbleweed
  2. python314-pyppmd

    openSUSE Tumbleweed / Unspecified / source python-pyppmd

    1.3.1-1.6

    PPMd compression/decompression library

    x86_64tumbleweed

Project resources and further reading

Mapping provenance

Only source-backed identity signals create public cross-OS links. A reviewer can later approve or dispute an inferred relationship without rewriting native package history.

No field-level source record is published yet.