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

python-schema is a library for validating Python data structures, such as those obtained from config-files, forms, external services or command-line parsing, converted from JSON/YAML (or something else) to Python data-types.

python-osc is a pure Python library with no external dependencies. It implements the Open Sound Control 1.0 specification.

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 provides python library for full-text search. It indexes documents and provides a search interface for retrieving documents that best match text queries.

This package provides a parser for Python dependency files.

Grako takes a grammar in a variation of EBNF as input, and outputs a memoizing PEG/Packrat parser in Python.

Retrieve a scale based on a given mode and starting note. Information about these scales can be found on Wikipedia.

Dlmanager is a download manager library. It can download files in background and in parallel, and cancel downloads. It stores downloads in a given directory, avoiding re-downloading files and limits the size of this directory, removing oldest files.

This package provides facilities for working with VCS repositories in Python.

Jedi is a static analysis tool for Python that can be used in Integrated Development Environments (IDEs) and text editors. It understands Python on a deeper level than many other static analysis frameworks for Python.

Jedi understands docstrings and you can use Jedi autocompletion in your REPL as well.

Modern datetime library for Python. Supports:

• DST-safe arithmetic

• Nanosecond precision

• Date arithmetic

This package provides a Python interface to the MPFR library for multiprecision arithmetic.

Mako is a templating language for Python that compiles templates into Python modules.

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

This Python package provides buffer compression and transformation codecs for use in data storage and communication applications.

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

This package provides dynaconf the dynamic configurator manager for your Python project. It provides features such as:

• Inspired by the 12-factor application guide;

• Settings management (default values, validation, parsing, templating);

• Protection of sensitive information (passwords/tokens);

• Multiple file formats toml|yaml|json|ini|py and also customizable loaders;

• Full support for environment variables to override existing settings (dotenv support included);

• Optional layered system for multiple environments [default, development, testing, production];

• Built-in support for Hashicorp Vault and Redis as settings and secrets storage;

• Built-in extensions for Django and Flask web frameworks;

• CLI for common operations such as init, list, write, validate, export.

This library provides a Python module to parse command-line arguments.

This module provides various memoizing collections and decorators, including variants of the Python standard library's lru_cache function decorator.

Daemonize is a library for writing system daemons in Python.

Pastel is a simple library to help you colorize strings in your terminal.

This is a Python library for computing common heuristic accuracy scores for various music/audio information retrieval/signal processing tasks.

Feedgenerator-py3k is a standalone version of Django's feedgenerator, which can produce feeds in RSS 2.0, RSS 0.91, and Atom formats.