HTTP traffic mocking and expectations made easy for Python testing and development

A friend to fetch your data files

Mock data generation factories for Python types with support for dataclasses, Pydantic, SQLAlchemy, and more

A library to manipulate gettext files (po and mo files).

Blazingly fast DataFrame library for legacy CPUs without AVX2 support

Blazingly fast DataFrame library with 64-bit index support for handling datasets with more than 4.2 billion rows

Blazingly fast DataFrame library for Python with lazy and eager evaluation modes

Python dependency management and packaging made easy.

Poetry plugin to export the dependencies to various formats

Plugin for Poetry to enable dynamic versioning based on VCS tags

Poetry PEP 517 Build Backend for building Python packages with lightweight, compliant, self-contained build system

Process mining library for discovering, analyzing and visualizing business processes from event data

A batteries included task runner that works well with poetry and uv

NumPy-based PLY format input and output for Python with comprehensive support for reading and writing PLY polygon mesh files

Python implementation of lex and yacc parsing tools with LALR(1) algorithm and zero dependencies

Open Source Stenography Software providing real-time stenographic typing, machine support, and plugin architecture.

A Grammar of Graphics for Python providing a declarative approach to data visualization similar to R's ggplot2

A high-level API to automate web browsers across Chromium, Firefox and WebKit with both synchronous and asynchronous execution models.

An open-source interactive data visualization library for Python

Pure Python, cross platform, single function module with no dependencies for playing sounds.