_            _    _        _         _
      /\ \         /\ \ /\ \     /\_\      / /\
      \_\ \       /  \ \\ \ \   / / /     / /  \
      /\__ \     / /\ \ \\ \ \_/ / /     / / /\ \__
     / /_ \ \   / / /\ \ \\ \___/ /     / / /\ \___\
    / / /\ \ \ / / /  \ \_\\ \ \_/      \ \ \ \/___/
   / / /  \/_// / /   / / / \ \ \        \ \ \
  / / /      / / /   / / /   \ \ \   _    \ \ \
 / / /      / / /___/ / /     \ \ \ /_/\__/ / /
/_/ /      / / /____\/ /       \ \_\\ \/___/ /
\_\/       \/_________/         \/_/ \_____\/

Enter the query into the form above. You can look for specific version of a package by using @ symbol like this: gcc@10.

API method:

GET /api/packages?search=hello&page=1&limit=20

where search is your query, page is a page number and limit is a number of items on a single page. Pagination information (such as a number of pages and etc) is returned in response headers.

If you'd like to join our channel search send a patch to ~whereiseveryone/toys@lists.sr.ht adding your channel as an entry in channels.scm.


python-eds-pseudo 0.4.0
Propagated dependencies: python-edsnlp@0.20.0 python-pytorch@2.10.0 python-sentencepiece@0.2.1 python-transformers@4.44.2
Channel: guix-science
Location: guix-science/packages/nlp.scm (guix-science packages nlp)
Home page: https://aphp.github.io/eds-pseudo/
Licenses: Modified BSD
Build system: pyproject
Synopsis: Detect identifying entities in clinical reports
Description:

The EDS-Pseudo project aims at detecting identifying entities in clinical documents, and was primarily tested on clinical reports at AP-HP's clinical data warehouse. The model is built on top of edsnlp, and consists in a hybrid model (rule-based + deep learning) for which we provide rules (eds-pseudo/pipes) and a training recipe. We also provide some fictitious templates and a script to generate a synthetic dataset.

python-pyrush 1.0.8
Propagated dependencies: python-pyfastner@1.0.9 python-spacy@3.8.7
Channel: guix-science
Location: guix-science/packages/nlp.scm (guix-science packages nlp)
Home page: https://github.com/jianlins/PyRuSH
Licenses: Expat
Build system: pyproject
Synopsis: Rule-based sentence Segmenter using Hashing in Python
Description:

PyRuSH is the python implementation of RuSH, which is originally developed using Java. RuSH is an efficient, reliable, and easy adaptable rule-based sentence segmentation solution. It is specifically designed to handle the telegraphic written text in clinical note. It leverages a nested hash table to execute simultaneous rule processing, which reduces the impact of the rule-base growth on execution time and eliminates the effect of rule order on accuracy.

python-gensim 4.4.0
Propagated dependencies: python-numpy@2.3.1 python-scipy@1.16.3 python-smart-open@7.3.0
Channel: guix-science
Location: guix-science/packages/nlp.scm (guix-science packages nlp)
Home page: https://radimrehurek.com/gensim/
Licenses: LGPL 2.1
Build system: pyproject
Synopsis: Topic Modelling in Python
Description:

Gensim is a Python library for topic modelling, document indexing and similarity retrieval with large corpora. Target audience is the NLP and IR communities.

python-flashtext 2.7-0.f492744
Channel: guix-science
Location: guix-science/packages/nlp.scm (guix-science packages nlp)
Home page: https://github.com/vi3k6i5/flashtext
Licenses: Expat
Build system: pyproject
Synopsis: Extract and replace keywords in sentences
Description:

This module can be used to extract or replace keywords in sentences, based on the FlashText algorithm.

python-pyworld 0.3.5
Propagated dependencies: python-numpy@2.3.1
Channel: guix-science
Location: guix-science/packages/nlp.scm (guix-science packages nlp)
Home page: https://github.com/JeremyCCHsu/Python-Wrapper-for-World-Vocoder
Licenses: Expat
Build system: pyproject
Synopsis: Python wrapper for the WORLD vocoder
Description:

WORLD Vocoder is a fast and high-quality vocoder which parameterizes speech into three components:

  • f0: Pitch contour

  • sp: Harmonic spectral envelope

  • ap: Aperiodic spectral envelope

It can also (re)synthesize speech using these features.

python-editdistance 0.8.1
Channel: guix-science
Location: guix-science/packages/nlp.scm (guix-science packages nlp)
Home page: https://github.com/roy-ht/editdistance
Licenses: Expat
Build system: pyproject
Synopsis: Fast implementation of the edit distance
Description:

This package provides a fast implementation of the Levenshtein distance with C++ and Cython.

ctrack 1.1.0
Channel: guix-science
Location: guix-science/packages/performance-monitoring.scm (guix-science packages performance-monitoring)
Home page: https://github.com/Compaile/ctrack/tree/main
Licenses: Expat
Build system: cmake
Synopsis: Header-only library for profiling
Description:

An open-source benchmark and tracking library for C++ projects, designed to provide deep insights into function performance with minimal overhead. CTRACK is a powerful tool that can be seamlessly integrated into both development and production environments. It allows developers to effortlessly monitor applications and identify bottlenecks, requiring minimal setup and maintenance.

eztrace 2.2.1
Dependencies: libiberty@14.3.0 libomp@13.0.1 netcdf@4.9.2 opari2@2.0.9 openmpi@4.1.6 otf2@3.1.1 pnetcdf@1.13.0
Channel: guix-science
Location: guix-science/packages/performance-monitoring.scm (guix-science packages performance-monitoring)
Home page: https://eztrace.gitlab.io/eztrace/
Licenses: CeCILL-B
Build system: cmake
Synopsis: Collect program execution traces
Description:

EZTrace is a tool that aims at generating automatically execution trace from high performance computing (HPC) programs. It generates execution trace files that can be interpreted by visualization tools such as ViTE.

fxt 0.3.15
Channel: guix-science
Location: guix-science/packages/performance-monitoring.scm (guix-science packages performance-monitoring)
Home page: https://savannah.nongnu.org/projects/fkt
Licenses: GPL 2+
Build system: gnu
Synopsis: Efficient recording of program execution traces
Description:

FxT is a fast tracing engine that can be used either in user land, in kernel land, or both. It can record developer-specified events in compact "traces", with minimal run-time overhead.

mojitos 2.0.2
Dependencies: libmicrohttpd@1.0.2
Channel: guix-science
Location: guix-science/packages/performance-monitoring.scm (guix-science packages performance-monitoring)
Home page: https://gitlab.irit.fr/sepia-pub/mojitos
Licenses: GPL 3+
Build system: gnu
Synopsis: Energy and Network Monitoring Tools at the O/S level
Description:

MojitO/S is an Open Source System, Energy and Network Monitoring Tools at the O/S level. MojitO/S runs on GNU/Linux.

hepmc3 3.2.5-0.591bccc
Dependencies: root@6.34.02
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: https://hepmc.web.cern.ch/hepmc/
Licenses: LGPL 3+
Build system: cmake
Synopsis: Event record library for High Energy Physics
Description:

The HepMC package is an object oriented C++ event record for High Energy Physics Monte Carlo generators and simulation.

python-scikit-hep 2026.2.1
Propagated dependencies: python-awkward@2.8.5 python-decaylanguage@0.20.2 python-hepstats@0.9.2 python-hepunits@2.4.4 python-hist@2.10.1 python-histoprint@2.6.0 python-iminuit@2.32.0 python-matplotlib@3.10.8 python-mplhep@1.0.0 python-numpy@2.3.1 python-particle@0.26.1 python-pylhe@1.0.2 python-resample@1.10.2 python-uproot@5.6.4 python-vector@1.8.0
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: https://scikit-hep.org/
Licenses: Modified BSD
Build system: pyproject
Synopsis: Metapackage of Scikit-HEP project libraries
Description:

The Scikit-HEP project (HEP stands for High Energy Physics, see more in the FAQ) is a community-driven and community-oriented project with the aim of providing Particle Physics at large with an ecosystem for data analysis in Python.

xrootd 5.7.2
Dependencies: zlib@1.3.1 util-linux@2.40.4 openssl@3.0.8 libxcrypt@4.4.38 tinyxml@2.6.2 libxml2@2.14.6 readline@8.2.13 curl@8.6.0 mit-krb5@1.21 isa-l@2.31.1 python@3.11.14
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: http://xrootd.org
Licenses: LGPL 3+
Build system: cmake
Synopsis: Framework for fast, low latency, scalable data access
Description:

XRootD aims to give high performance, scalable, fault tolerant access to data repositories of many kinds, including file-based ones. It is based on a scalable architecture, a communication protocol, and a set of plugins and tools.

python-pylhe 1.0.2
Propagated dependencies: python-awkward@2.8.5 python-graphviz@0.20.3 python-particle@0.26.1 python-vector@1.8.0
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: https://scikit-hep.org/pylhe/
Licenses: Modified BSD
Build system: pyproject
Synopsis: Python interface to Les Houches Event files
Description:

This package provides a small and thin Python interface to read Les Houches Event (LHE) files.

dcap 2.47.14
Dependencies: libxcrypt@4.4.38 zlib@1.3.1
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: https://github.com/dCache/dcap
Licenses: LGPL 2.1+
Build system: gnu
Synopsis: POSIX like interface for accessing dCache
Description:

DCAP (dCache access protocol) client library: DCAP is the native random access I/O protocol for files within dCache. In addition to the usual data transfer mechanisms, it supports all necessary file metadata and name space manipulation operations.

python-fisx 1.3.2
Propagated dependencies: python-numpy@2.3.1
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: https://github.com/vasole/fisx
Licenses: Expat
Build system: pyproject
Synopsis: Quantitative X-Ray Fluorescence Analysis Support Library
Description:

This software library implements formulas to calculate, given an experimental setup, the expected x-ray fluorescence intensities. The library accounts for secondary and tertiary excitation, K, L and M shell emission lines and de-excitation cascade effects. The basic implementation is written in C++ and a Python binding is provided.

python-fabio 2025.10.0
Propagated dependencies: python-glymur@0.14.3 python-h5py@3.15.1 python-hdf5plugin@6.0.0 python-lxml@6.0.1 python-matplotlib@3.10.8 python-numexpr@2.14.1 python-numpy@2.3.1 python-pillow@11.1.0 python-pyside-6@6.9.2
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: https://www.silx.org/doc/fabio/latest
Licenses: Expat
Build system: pyproject
Synopsis: I/O library for images produced by 2D X-ray detectors
Description:

FabIO is an I/O library for images produced by 2D X-ray detectors and written in Python. FabIO support images detectors from a dozen of companies (including Mar, Dectris, ADSC, Hamamatsu, Oxford, …), for a total of 30 different file formats (like CBF, EDF, TIFF, …) and offers an unified interface to their headers (as a Python dictionary) and datasets (as a numpy ndarray of integers or floats).

hepmc3 3.3.1
Dependencies: root@6.34.02
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: https://hepmc.web.cern.ch/hepmc/
Licenses: LGPL 3+
Build system: cmake
Synopsis: Event record library for High Energy Physics
Description:

The HepMC package is an object oriented C++ event record for High Energy Physics Monte Carlo generators and simulation.

davix 0.8.10
Dependencies: util-linux@2.40.4 curl@8.6.0 libxml2@2.14.6 openssl@3.0.8 rapidjson@1.1.0-1.949c771
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: https://davix.web.cern.ch/
Licenses: LGPL 2.1+
Build system: cmake
Synopsis: Manage files over HTTP-based protocols
Description:

Davix aims to make the task of managing files overHTTP-based protocols simple. It is being developed by the IT-SDC-ID section at CERN, and while the project’s purpose is its use on the CERN grid, the functionality offered is generic.

egsnrc 2025a
Dependencies: grace@5.1.25 guile@3.0.9 inetutils@2.5 qtbase@5.15.17
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: https://nrc-cnrc.github.io/EGSnrc
Licenses: AGPL 3+
Build system: gnu
Synopsis: Toolkit for Monte Carlo simulation of ionizing radiation transport
Description:

EGSnrc is a software toolkit to perform Monte Carlo simulation of ionizing radiation transport through matter. It models the propagation of photons, electrons and positrons with kinetic energies between 1 keV and 10 GeV, in homogeneous materials.

python-occ-core 7.9.0
Dependencies: fontconfig-minimal@2.16.0 freetype@2.13.3 glu@9.0.2 mesa@25.2.3 opencascade-occt@7.9.3 python@3.11.14 rapidjson@1.1.0-1.949c771
Propagated dependencies: python-numpy@2.3.1 python-svgwrite@1.4.3
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: https://github.com/tpaviot/pythonocc-core
Licenses: LGPL 3
Build system: cmake
Synopsis: Python package for 3D geometry CAD/BIM/CAM
Description:

pythonocc provides 3D modeling and dataexchange features. It is intended for CAD/PDM/PLM/BIM development. It is based on the OpenCascade Technology modeling kernel.

pythonocc provides the following features:

  • Full access from Python to almost all of the thousand OpenCascade C++ classes. Classes and methods/functions share the same names, and, as possible as it can be, the same signature;

  • 3D visualization from the most famous Python Gui (tkinter, pyQt5 and 6, PySide2 and 6, wxPython);

  • 3D visualization in a web browser using threejs or x3dom frameworks;

  • 3D visualization and work within a jupyter notebook;

  • Data exchange using most famous formats IGES/STEP/STL/PLY/OBJ/GLTF;

  • Utility Python classes/methods for Topology operations, inertia computations, and more.

vdt 0.4.4
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: https://root.cern/root/html606/md_math_vdt_ReadMe.html
Licenses: LGPL 3+
Build system: cmake
Synopsis: The VDT mathematical library
Description:

VDT is a library of mathematical functions, implemented in double and single precision. The implementation is fast and with the aid of modern compilers (e.g. gcc 4.7) vectorisable. VDT exploits also Pade polynomials.

python-pymca 5.9.5
Propagated dependencies: python-fisx@1.3.2 python-h5py@3.15.1 python-matplotlib@3.10.8 python-numpy@2.3.1 python-pyopengl@3.1.9 python-pyside-6@6.9.2
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: https://www.silx.org/doc/PyMca/dev
Licenses: Expat
Build system: pyproject
Synopsis: Mapping and X-Ray Fluorescence Analysis
Description:

Stand-alone application and Python tools for interactive and/or batch processing analysis of X-Ray Fluorescence Spectra.

python-pyfai 2025.12.1
Propagated dependencies: python-fabio@2025.10.0 python-h5py@3.15.1 python-hdf5plugin@6.0.0 python-matplotlib@3.10.8 python-numexpr@2.14.1 python-numpy@2.3.1 python-pyopencl@2026.1 python-pyside-6@6.9.2 python-scipy@1.16.3 python-silx@2.2.2
Channel: guix-science
Location: guix-science/packages/physics.scm (guix-science packages physics)
Home page: http://www.silx.org/doc/pyfai/latest
Licenses: Expat
Build system: pyproject
Synopsis: Python implementation of fast azimuthal integration
Description:

PyFAI is an azimuthal integration library that tries to be fast (as fast as C and even more using OpenCL and GPU). It is based on histogramming of the 2theta/Q positions of each (center of) pixel weighted by the intensity of each pixel, but parallel version uses a SparseMatrix-DenseVector multiplication. Neighboring output bins get also a contribution of pixels next to the border thanks to pixel splitting. Finally pyFAI provides also tools to calibrate the experimental setup using Debye-Scherrer rings of a reference compound.

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