Trio strives to be a production-quality, async/await-native I/O library for Python. Like all async libraries, its main purpose is to help you write programs that do multiple things at the same time with parallelized I/O.

NetworkX is a Python package for the creation, manipulation, and study of the structure, dynamics, and functions of complex networks.

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.

The flatten_json Python library flattens the hierarchy in your object, which can be useful if you want to force your objects into a table.

The Python Imaging Library adds image processing capabilities to your Python interpreter. This library provides extensive file format support, an efficient internal representation, and fairly powerful image processing capabilities. The core image library is designed for fast access to data stored in a few basic pixel formats. It should provide a solid foundation for a general image processing tool.

Shapely is a Python package for manipulation and analysis of planar geometric objects. It is based on the GEOS library.

This package provides a Python command line VNC client. It can be useful to automating interactions with virtual machines or hardware devices that are otherwise difficult to control.

k5test is a library for setting up self-contained Kerberos 5 environments, and running Python unit tests inside those environments. It is based on the file of the same name found alongside the MIT Kerberos 5 unit tests.

This package provides a library for W3C Provenance Data Model supporting PROV-O (RDF), PROV-XML, PROV-JSON import/export.

This package provides a parser for Python dependency files.

This package provides a way to monitor file system events such as a file modification and trigger an action. This is similar to inotify, but portable.

NLTK provides interfaces to over 50 corpora and lexical resources such as WordNet, along with a suite of text processing libraries for classification, tokenization, stemming, tagging, parsing, and semantic reasoning, wrappers for natural language processing libraries.

This package provides functionality to serialize arbitrary data types to and from JSON. Common data types are implemented and it is easy to register custom encoders and decoders.

Simple but high performance Cython hash table mapping pre-randomized keys to void* values.

This package provides liblabjackusb, a USB library for low-level communication with the U3, U6, UE9, Digit, T4 and T7 LabJack data acquisition instruments. A udev rule is also included to allow unprivileged users to communicate with the instruments via USB.

Urwid is a curses-based UI/widget library for Python. It includes many features useful for text console applications.

This Python module attempts to make it easier to generate HTML/XML from a Python program in an customizable and pythonic way.

This package provides a faster version of dbus-next.

This package provides a Python library that is an implementation of traditional readability measures based on simple surface characteristics. These measures are basically linear regressions based on the number of words, syllables, and sentences.

This package is a Python module for reading Emacs Org mode files.

PythonAnywhere provides a command-line interface and an application programming interface that allows managing files Web apps, scheduled tasks and students. It includes single-command deployment for the Django Girls tutorial.

The aim of the wrapt module is to provide a transparent object proxy for Python, which can be used as the basis for the construction of function wrappers and decorator functions.

pycodestyle (formerly pep8) is a tool to check Python code against some of the style conventions in PEP 8.

This package provides a simple package with utils to check whether versions number match PEP 440.