The semantic_version class is a small library for handling semantic versioning (SemVer) in Python.

It can compare versions, generate a new version that represents a bump in one of the version levels, and check whether any given string is a proper semantic version identifier.

The flufl.bounce library provides a set of heuristics and an API for detecting the original bouncing email addresses from a bounce message. Many formats found in the wild are supported, as are VERP and RFC 3464.

bashlex is a Python port of the parser used internally by GNU bash.

For the most part it's transliterated from C, the major differences are:

• it does not execute anything

• it is reentrant

• it generates a complete AST

This package provides a functionality for working with user perceived characters. More specifically, string manipulation and calculation functions for working with grapheme cluster groups (graphemes) as defined by the Unicode Standard Annex #29.

Parso is a Python parser that supports error recovery and round-trip parsing for different Python versions (in multiple Python versions). Parso is also able to list multiple syntax errors in your Python file.

Ipywidgets are interactive HTML widgets for Jupyter notebooks and the IPython kernel. Notebooks come alive when interactive widgets are used. Users gain control of their data and can visualize changes in the data.

folium makes it easy to visualize data that’s been manipulated in Python on an interactive leaflet map. It enables both the binding of data to a map for choropleth visualizations as well as passing rich vector/raster/HTML visualizations as markers on the map.

The library has a number of built-in tilesets from OpenStreetMap, Mapbox, and Stamen, and supports custom tilesets with Mapbox or Cloudmade API keys. It supports Image, Video, GeoJSON and TopoJSON overlays.

This package provides Python module to slice a list of sliceables (1 indexed, both start and end index are inclusive). Helps to slice file content line by line or column by column or a combination of both.

This package provides a python client for the Valkey key-value store, forked from redis-py.

Blinker provides a fast dispatching system that allows any number of interested parties to subscribe to events, or "signals".

Python driver for MongoDB.

Dogtail is a GUI test tool and automation framework written in Python. It uses Accessibility (a11y) technologies to communicate with desktop applications. dogtail scripts are written in Python and executed like any other Python program.

Joblib is a set of tools to provide lightweight pipelining in Python. In particular, joblib offers: transparent disk-caching of the output values and lazy re-evaluation (memoize pattern), easy simple parallel computing logging and tracing of the execution.

This package provides a pythonic way to manipulate color representations (HSL, RVB,web, X11, ...).

Shapely is a Python package for manipulation and analysis of planar geometric objects. It is based on the GEOS library.

Sign JSON objects with ED25519 signatures.

• More than one entity can sign the same object.

• Each entity can sign the object with more than one key making it easier to rotate keys

• ED25519 can be replaced with a different algorithm.

• Unprotected data can be added to the object under the "unsigned" key.

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

The pure_eval Python library can safely evaluate abstract syntax tree (AST) nodes without side effects.

jsondiff is a Python library which lets you compare, diff, and patch JSON and JSON-like structures in Python.

easyprocess is an easy to use Python subprocess interface.

MkDocs is a static site generator geared towards building project documentation. Documentation source files are written in Markdown, and configured with a single YAML configuration file.

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

This library computes and verifies Cyclic Redundancy Check checksums, using predefined and custom CRC configurations.

Configurations:

CRC8

CCITT AUTOSAR SAEJ1850 SAEJ1850_ZERO BLUETOOTH MAXIM-DOW

CRC16

XMODEM GSM PROFIBUS MODBUS IBM-3740 KERMIT

CRC32

CRC32 AUTOSAR BZIP2 POSIX

CRC64

CRC64

API to query the distutils metadata written in PKG-INFO inside a source distriubtion (an sdist) or a binary distribution (e.g., created by running bdist_egg). It can also query the EGG-INFO directory of an installed distribution, and the *.egg-info stored in a "development checkout" (e.g, created by running python setup.py develop).