This is a python port of libaxolotl-android. This is a ratcheting forward secrecy protocol that works in synchronous and asynchronous messaging environments.

python-pydicom is a Python library for reading and writing DICOM medical imaging data. It can read, modify and write DICOM data.

meshzoo is a mesh generator for finite element or finite volume computations for simple domains like regular polygons, disks, spheres, cubes, etc.

Betamax will record your test suite's HTTP interactions and replay them during future tests. It is designed to work with python-requests.

Webtest allows you to test your Python web applications without starting an HTTP server. It supports anything that supports the minimum of WSGI.

This Python module implements an IL, also known as IR, used by the angr binary analysis platform.

unicode is a command-line utility that displays properties for a given unicode character, or searches unicode database for a given name.

Hclust2 is a handy tool for plotting heat-maps with several useful options to produce high quality figures that can be used in publications.

This is a low-level, pure Python DBus protocol client. It has an I/O-free core, and integration modules for different event loops.

Awkward Array is a library for nested, variable-sized data, including arbitrary-length lists, records, mixed types, and missing data, using NumPy-like idioms.

Nilearn enables approachable and versatile analyses of brain volumes and surfaces. It provides statistical and machine-learning tools, with instructive documentation & open community.

OnlyKey Python Command-Line Utility is a command line tool targeted towards more advanced users. This can be used for configuration and testing.

Pynbody is an analysis framework for N-body and hydrodynamic astrophysical simulations supporting PKDGRAV/Gasoline, Gadget, Gadget4/Arepo, N-Chilada and RAMSES AMR outputs.

This package provides a replacement for IRAF STSDAS SYNPHOT and ASTROLIB PYSYNPHOT, utilizing Astropy and covering the non-instrument specific portions of the old packages.

Python library doing sunrise and sunset time calculation. Takes a WGS84 (GPS) latitude/longitude as input as well as an UTC or local datetime object.

Codecov collects code coverage reports from code written in Python, Java, C/C++, R, and more, and uploads it to the codecov.io service.

Tomli-W is a Python library for writing TOML. It is a write-only counterpart to Tomli, which is a read-only TOML parser.

pycares is a Python module which provides an interface to c-ares, a C library that performs DNS requests and name resolutions asynchronously.

python-gphoto2 is a comprehensive Python interface (or binding) to libgphoto2. It is built using SWIG to automatically generate the interface code.

MessagePack is a fast, compact binary serialization format, suitable for similar data to JSON. This package provides CPython bindings for reading and writing MessagePack data.

This package provides Python bindings to the Rust rpds crate for persistent data structures. It was written initially to support replacing python-pyrsistent.

PyPugJS is a high-performance port of PugJS for Python, that converts any .pug source into different template languages: Django, Jinja2, Mako, and Tornado.

MessagePack is a fast, compact binary serialization format, suitable for similar data to JSON. This package provides CPython bindings for reading and writing MessagePack data.

This package provides a Python library for the bsdiff binary diff utility. It also provides two command-line tools, bsdiff4 and bspatch4.