PyPy is a faster, alternative implementation of the Python programming language employing a just-in-time compiler. It supports most Python code natively, including C extensions.

Foreign Function Interface for Python calling C code.

PyPy is a faster, alternative implementation of the Python programming language employing a just-in-time compiler. It supports most Python code natively, including C extensions.

Pycparser is a complete parser of the C language, written in pure Python using the PLY parsing library. It parses C code into an AST and can serve as a front-end for C compilers or analysis tools.

toml is a library for parsing and creating Tom's Obvious, Minimal Language (TOML) configuration files.

Virtualenv is a tool to create isolated Python environments.

Hatch is a modern, extensible Python project manager. It has features such as:

• Standardized build system with reproducible builds by default

• Robust environment management with support for custom scripts

• Easy publishing to PyPI or other indexes

• Version management

• Configurable project generation with sane defaults

• Responsive CLI, ~2-3x faster than equivalent tools.

Python's built-in itertools module implements a number of iterator building blocks inspired by constructs from APL, Haskell, and SML. more-itertools includes additional building blocks for working with iterables.

path (formerly path.py) implements path objects as first-class entities, allowing common operations on files to be invoked on those path objects directly.

A wheel is a ZIP-format archive with a specially formatted filename and the .whl extension. It is designed to contain all the files for a PEP 376 compatible install in a way that is very close to the on-disk format. Many packages will be properly installed with only the Unpack step and the unpacked archive preserves enough information to Spread (copy data and scripts to their final locations) at any later time. Wheel files can be installed with a newer pip or with wheel's own command line utility.

Six is a Python 2 and 3 compatibility library. It provides utility functions for smoothing over the differences between the Python versions with the goal of writing Python code that is compatible on both Python versions. Six supports every Python version since 2.5. It is contained in only one Python file, so it can be easily copied into your project.

The poetry-core module provides a PEP 517 build back-end implementation developed for Poetry. This project is intended to be a light weight, fully compliant, self-contained package allowing PEP 517 compatible build front-ends to build Poetry managed projects.

Packaging is a Python module for dealing with Python packages. It offers an interface for working with package versions, names, and dependency information.

This package is a plugin for Hatch that uses your preferred version control system (like Git) to determine project versions.

This package provides classes for orchestrating Python (virtual) environments.

Setuptools_scm handles managing your Python package versions in software configuration management (SCM) metadata instead of declaring them as the version argument or in a SCM managed file.

The pyparsing module is an alternative approach to creating and executing simple grammars, vs. the traditional lex/yacc approach, or the use of regular expressions. The pyparsing module provides a library of classes that client code uses to construct the grammar directly in Python code.

This package provides a low-level library for installing a Python package from a wheel distribution. It provides basic functionality and abstractions for handling wheels and installing packages from wheels.

Setuptools_scm handles managing your Python package versions in software configuration management (SCM) metadata instead of declaring them as the version argument or in a SCM managed file.

This package provides a backport of CPython tarfile module.

Setuptools is a fully-featured, stable library designed to facilitate packaging Python projects, where packaging includes:

• Python package and module definitions

• distribution package metadata

• test hooks

• project installation

• platform-specific details.

Hatch is a modern, extensible Python project manager. It has features such as:

• Standardized build system with reproducible builds by default

• Robust environment management with support for custom scripts

• Easy publishing to PyPI or other indexes

• Version management

• Configurable project generation with sane defaults

• Responsive CLI, ~2-3x faster than equivalent tools.

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

Pygments is a syntax highlighting package written in Python.