This package provides POSIX IPC primitives - semaphores, shared memory and message queues for Python.

This package implements a functionality to convert between Python's datetime.timedelta and Golang's time.Duration formats.

TatSu (竜) takes a grammar in a variation of Extended Backus-Naur Form (EBNF) as input, and outputs a memoizing Parsing Expression Grammar (PEG) or Packrat parser in Python.

Patch NG (New Generation) is a command and Python library to parse and apply unified diffs. It has features such as:

• automatic correction of common patch formatting corruption

• patch format detection (SVN, Hg, Git)

• nice diffstat histogram.

This package provides a library for accessing stubs in typeshed.

This package contains a list of Python Standard Libraries.

PyDispatcher is an enhanced version of Patrick K. O’Brien’s original dispatcher.py module. It provides the Python programmer with a robust mechanism for event routing within various application contexts.

Included in the package are the robustapply and saferef modules, which provide the ability to selectively apply arguments to callable objects and to reference instance methods using weak-references.

The deep-merge Python library provides a toolset to deeply merge nested data structures in Python like lists and dictionaries.

python-aiofiles is a library for handling local disk files in asyncio applications.

This package provides the reference implementation of the Jupyter Notebook format and Python APIs for working with notebooks.

The goal of this project is to manage configuration for Python tools, such as rope and add support for a pyproject.toml configuration file.

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.

Lexer and codec to work with LaTeX code in Python.

Avoid repetetive boilerplate code in Python classes.

This package provides both simple, atomic constructs (such as integers of various sizes), as well as composite ones which allow you form hierarchical and sequential structures of increasing complexity. It features bit and byte granularity, easy debugging and testing, an easy-to-extend subclass system, and lots of primitive constructs to make your work easier.

This package provides Python module to slice a list of sliceables (1 indexed, both start and end index are inclusive). Helps to slice file content line by line or column by column or a combination of both.

Pymodbus is a full Modbus protocol implementation using asyncio, tornado or twisted for its asynchronous communications core. It includes the following client features:

• full read/write protocol on discrete and register

• most of the extended protocol (diagnostic/file/pipe/setting/information)

• TCP, UDP, Serial ASCII, Serial RTU, and Serial Binary

• asynchronous and synchronous versions

• payload builder/decoder utilities

• pymodbus read eval print loop (REPL).

It also includes the following server features:

• can function as a fully implemented Modbus server

• TCP, UDP, Serial ASCII, Serial RTU, and Serial Binary

• asynchronous and synchronous versions

• full server control context (device information, counters, etc)

• a number of backing contexts (database, redis, sqlite, a slave device).

py3status is an i3status wrapper which extends i3status functionality in a modular way, allowing you to extend your panel with your own code, responding to click events and updating clock every second.

makefun helps create functions dynamically with a given signature. It was largely inspired by python-decorator and functools.

This package is a wrapper around argparse, allowing you to write complete CLI applications in seconds while maintaining all the flexibility.

Pyasn1-modules is a collection of Python modules providing ASN.1 types and implementations of ASN.1-based codecs and protocols.

The isoweek module provide the class Week that implements the week definition of ISO 8601. This standard also defines a notation for identifying weeks; yyyyWww (where the W is a literal). Week instances stringify to this form.

Nanobind is a small binding library that exposes C++ types in Python and vice versa. It is reminiscent of Boost.Python and pybind11 and uses near-identical syntax. In contrast to these existing tools, nanobind is more efficient: bindings compile in a shorter amount of time, produce smaller binaries, and have better runtime performance.

Easy ANSI is a terminal framework API to give you an easy way to use colors, cursor control movements, and line/box drawing. It is not meant as a replacement to more full-featured frameworks (such as curses or urwid), but as a tool to quickly create nice-looking screens in your terminal window. You can even create animations with the cursor controls.