q is a Python module for "print" style of debugging Python code. It provides convenient short API for print out of values, tracebacks, and falling into the Python interpreter.

Show in File Manager is a Python package to open the system file manager and optionally select files in it. The point is not to open the files, but to select them in the file manager, thereby highlighting the files and allowing the user to quickly do something with them.

This package provides a parser for Python dependency files.

This package provides ECMAScript parsing infrastructure for multipurpose analysis in Python.

This package provides Emoji terminal output for Python. The entire set of Emoji codes as defined by the Unicode Consortium is supported in addition to a bunch of aliases.

This library provides support for legacy Python Packaging functionality removed from packaging.

This module provides a nearly complete wrapping of the Oracle/Sleepycat C API for the Database Environment, Database, Cursor, Log Cursor, Sequence and Transaction objects, and each of these is exposed as a Python type in the bsddb3.db module. The database objects can use various access methods: btree, hash, recno, and queue. Complete support of Berkeley DB distributed transactions. Complete support for Berkeley DB Replication Manager. Complete support for Berkeley DB Base Replication. Support for RPC.

python-proselint is a linter for English prose, that scans through a file and detects issues.

Spinners is a Python library that contains graphical spinners that can be displayed terminal.

Iteround is a standard library sum-safe rounding library for Python iterables (lists, tuples, dicts).

The flufl.lock package provides NFS-safe file locking with timeouts for POSIX systems. It is similar to the O_EXCL option of the open system call but uses a lockfile. Lock objects support lock-breaking and have a maximum lifetime built-in.

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

Boltons is a set of over 230 pure-Python utilities in the same spirit as — and yet conspicuously missing from — the standard library, including:

• Atomic file saving, bolted on with fileutils

• A highly-optimized OrderedMultiDict, in dictutils

• Two types of PriorityQueue, in queueutils

• Chunked and windowed iteration, in iterutils

• Recursive data structure iteration and merging, with iterutils.remap

• Exponential backoff functionality, including jitter, through iterutils.backoff

• A full-featured TracebackInfo type, for representing stack traces, in tbutils

Factory_boy is a fixtures replacement based on thoughtbot’s factory_girl. As a fixtures replacement tool, it aims to replace static, hard to maintain fixtures with easy-to-use factories for complex object. Instead of building an exhaustive test setup with every possible combination of corner cases, factory_boy allows you to use objects customized for the current test, while only declaring the test-specific fields.

python-lief is a cross platform library which can parse, modify and abstract ELF, PE and MachO formats.

Palettable (formerly brewer2mpl) is a library of color palettes for Python. It’s written in pure Python with no dependencies, but it can supply color maps for matplotlib. You can use Palettable to customize matplotlib plots or supply colors for a web application.

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

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 a decorator which makes caching time-or-computationally-expensive properties quick and easy and works in Python 2 or 3.

Citeproc-py is a CSL processor for Python. It aims to implement the CSL 1.0.1 specification. citeproc-py can output styled citations and bibliographies in a number of different output formats. Currently supported are plain text, reStructuredText and HTML.

This package provide a Python client for the etcd3 API.

This package provides an automatic class-based binding to JSON Schemas for use in python.

PyMsgBox is a simple, cross-platform, pure Python module for JavaScript-like message boxes. Types of dialog boxes include:

1. alert

2. confirm

3. prompt

4. password

This package provides ANSII Color formatting for output in terminals.