twine currently supports registering projects and uploading distributions. It authenticates the user over HTTPS, allows them to pre-sign their files and supports any packaging format (including wheels).

This package allows to detect if the user is using Dark Mode.

MILC is a Python library for developing command line interface programs. This library provides features to parse arguments, automatic tab-completion, color support, logging to std, etc.

eliot is a Python logging system that outputs causal chains of actions: actions can spawn other actions, and eventually they either succeed or fail. The resulting logs tell you the story of what your software did: what happened, and what caused it.

XlsxWriter is a Python module that can be used to write text, numbers, formulas and hyperlinks to multiple worksheets in an Excel 2007+ XLSX file.

Netifaces is a Python module providing information on network interfaces in an easy and portable manner.

NumPy is the fundamental package for scientific computing with Python. It contains among other things: a powerful N-dimensional array object, sophisticated (broadcasting) functions, tools for integrating C/C++ and Fortran code, useful linear algebra, Fourier transform, and random number capabilities.

This package provides a Python implementation of Bresenham's line drawing algorithm.

Daft is a Python package that uses matplotlib to render pixel-perfect probabilistic graphical models for publication in a journal or on the internet. With a short Python script and an intuitive model-building syntax you can design directed (Bayesian Networks, directed acyclic graphs) and undirected (Markov random fields) models and save them in any formats that matplotlib supports (including PDF, PNG, EPS and SVG).

This package provides Python 3 bindings for libfuse 3 with async I/O support.

ISO 8601 is most commonly known as a way to exchange datetimes in textual format. A lesser known aspect of the standard is the representation of durations. The state of the art of ISO 8601 duration handling in Python is more or less limited to what's offered by isodate. This package attempts to address the shortcomings of isodate.

Docutils is a modular system for processing documentation into useful formats, such as HTML, XML, and LaTeX. It uses reStructuredText, an easy to use markup language, for input.

This package provides tools for converting .rst files to other formats via commands such as rst2man, as well as supporting Python code.

This package lets you get information about what a frame is currently doing, particularly the AST node being executed.

This package provides a framework for working with formal language grammars. The library was originally developed for educational purposes and therefore implements many textbook algorithms regarding the manipulation and interaction with formal grammars.

Biblib provides a simple, standalone Python 3 package for parsing BibTeX bibliographic databases, as well as algorithms for manipulating BibTeX entries in BibTeX-y ways. Biblib's parser is derived directly from the WEB source code for BibTeX and hence (barring bugs in translation) should be fully compatible with BibTeX's own parser.

LDAP3 is a strictly RFC 4510 conforming LDAP V3 pure Python client library.

Simple, modern file watching and code reload in Python inspired by watchdog. Among the differences are a unified approach for each operating systems and an elegant approach to concurrency using threading.

This package provides a textbox edit widget for python-urwid that supports readline shortcuts.

This library reads DBF files and returns the data as native Python data types for further processing. It is primarily intended for batch jobs and one-off scripts.

PyMD4C provides Python bindings for MD4c, a C Markdown parser, compliant to CommonMark.

This Python tool figures out the differences between two similar XML files, in the same way the diff utility does it.

This package contains a Python implementation of the patiencediff algorithm. Patiencediff provides a good balance of performance, nice output for humans, and implementation simplicity.

Polib can manipulate any gettext format (po, pot and mo) files. It can be used to create po files from scratch or to modify existing ones.

pysocks is an updated and semi-actively maintained version of SocksiPy with bug fixes and extra features.