Python Build Reasonableness (PBR) is a library that injects some useful and sensible default behaviors into your setuptools run. It will set versions, process requirements files and generate AUTHORS and ChangeLog file from git information.

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 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.

This Python module lets you correctly generate plurals, singular nouns, ordinals, indefinite articles; it also can convert numbers to words.

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.

The iniconfig package provides a small and simple INI-file parser module having a unique set of features ; iniconfig

• maintains the order of sections and entries ;

• supports multi-line values with or without line-continuations ;

• supports "#" comments everywhere ;

• raises errors with proper line-numbers ;

• raises an error when two sections have the same name.

This package implements a functionality to read project dependencies from requirements.txt.

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.

This package provides a utility library for gitignore style pattern matching of file paths.

When writing applications, finding the right location to store user data and configuration varies per platform. Even for single-platform apps, there may by plenty of nuances in figuring out the right location. This small Python module determines the appropriate platform-specific directories, e.g. the ``user data dir''.

This package provides models and classes to supplement the standard library collections module. Examples include

• RangeMap: A mapping that accepts a range of values for keys.

• Projection: A subset over an existing mapping.

• KeyTransformingDict: Generalized mapping with keys transformed by a function.

• FoldedCaseKeyedDict: A dict whose string keys are case-insensitive.

• BijectiveMap: A map where keys map to values and values back to their keys.

• ItemsAsAttributes: A mapping mix-in exposing items as attributes.

• IdentityOverrideMap: A map whose keys map by default to themselves unless overridden.

• FrozenDict: A hashable, immutable map.

• Enumeration: An object whose keys are enumerated.

• Everything: A container that contains all things.

• Least, Greatest: Objects that are always less than or greater than any other.

• pop_all: Return all items from the mutable sequence and remove them from that sequence.

• DictStack: A stack of dicts, great for sharing scopes.

• WeightedLookup: A specialized RangeMap for selecting an item by weights.

Pretend is a library to make stubbing with Python easier. Stubbing is a technique for writing tests. You may hear the term mixed up with mocks,fakes, or doubles. Basically, a stub is an object that returns pre-canned responses, rather than doing any computation.

This package is the canonical source for classifiers use on PyPI (pypi.org).

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 miscellaneous path functions for Python.

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.

Tomli is a minimal TOML parser that is fully compatible with TOML v1.0.0. It is about 2.4 times as fast as python-toml.

This package provides handy routines for dealing with text, such as wrapping, substitution, trimming, stripping, prefix and suffix removal, line continuation, indentation, comment processing, identifier processing, values parsing, case insensitive comparison, and more.

This package provides testing support by jaraco.

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.

This library supports the building of wheels which, when installed, will expose packages in a local directory on sys.path in ``editable mode''. In other words, changes to the package source will be reflected in the package visible to Python, without needing a reinstall.

Virtualenv is a tool to create isolated Python environments.

This package provides flit-core, a PEP 517 build backend for packages using Flit. The only public interface is the API specified by PEP 517, flit_core.buildapi.

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.