Japanese character interconverter for Hiragana, Katakana, Hankaku, Zenkaku and more

https://ikegami-yukino.github.io/jaconv/jaconv.html https://github.com/ikegami-yukino/jaconv

Shared namespace shim for py-jaraco.* ports

Python class routines

https://github.com/jaraco/jaraco.classes

Autocompletion tool for Python

https://github.com/davidhalter/jedi

Low-level, pure Python DBus protocol wrapper

https://gitlab.com/takluyver/jeepney

JSON Matching Expressions

https://github.com/boto/jmespath

Lightweight pipelining using Python functions as jobs

https://joblib.readthedocs.io/

JavaScript unobfuscator and beautifier

https://jsbeautifier.org/

JavaScript minifier written in Python

https://github.com/tikitu/jsmin

Diff JSON and JSON-like structures in Python

https://github.com/xlwings/jsondiff

Apply JSON-Patches (RFC 6902)

https://github.com/stefankoegl/python-json-patch

JSONPath implementation based on jsonpath-rw and jsonpath-rw-ext

https://github.com/h2non/jsonpath-ng

Lightweight JSONPath implementation for Python

https://github.com/sean2077/jsonpath-python

Identify specific nodes in a JSON document (RFC 6901)

https://pypi.org/project/jsonpointer/

Serializer for JSON-like data in Python

https://github.com/RussellLuo/jsonsir

Creates JUnit XML documents used by tools such as Jenkins

https://github.com/kyrus/python-junit-xml

Keystone Assembler Engine with Python bindings

https://www.keystone-engine.org/

Kitchen contains a cornucopia of useful code

https://pypi.org/project/kitchen/

Modern parsing library

https://github.com/lark-parser/lark

Lexer and codec to work with LaTeX code in Python

https://github.com/mcmtroffaes/latexcodec

Create configuration schemas, and process and validate configurations

https://launchpad.net/lazr.config

Easily write objects that delegate behavior

https://launchpad.net/lazr.delegates

Library for parsing, manipulating, and generating URIs

https://launchpad.net/lazr.uri

Fast and thorough lazy object proxy

https://github.com/ionelmc/python-lazy-object-proxy

Strictly RFC 4511 conforming LDAP V3 pure Python client

https://github.com/cannatag/ldap3

Python interface to libarchive

https://github.com/Changaco/python-libarchive-c

Straightforward binding of libsass for Python

https://pypi.org/project/libsass/

New features in linecache backported to Python 2

https://pypi.org/project/linecache2/

Links recognition library with FULL unicode support

https://github.com/tsutsu3/linkify-it-py

Small personal collection of python utility functions

https://github.com/alexmojaki/littleutils

Python bindings for low-level FUSE API

https://github.com/python-llfuse/python-llfuse

Platform-independent file locking module

https://github.com/smontanaro/pylockfile

Toolkit for logging of library method calls

https://github.com/reef-technologies/logfury

Handlers for the Python standard library logging package

https://bitbucket.org/vinay.sajip/logutils/

Pythonic binding for the libxml2 and libxslt libraries

http://lxml.de

Python binding for the LZ4 compression library

https://github.com/python-lz4/python-lz4

Python binding for the LZMA compression library

https://www.joachim-bauch.de/projects/python/pylzma

Convert markdown formatted file with reST markup to reST format

https://github.com/miyakogi/m2r

Super-fast templating language in Python

http://www.makotemplates.org/

Implements an RFC-5804 Manage Sieve client

https://bitbucket.org/ericvsmith/managesieve3

Python implementation of Markdown

https://pythonhosted.org/Markdown/

Markdown extension: Classier syntax for admonitions

https://github.com/oprypin/markdown-callouts

Python port of markdown-it

https://github.com/executablebooks/markdown-it-py

Implements XML/HTML/XHTML Markup safe string for Python

https://github.com/pallets/markupsafe

Simplified object serialization for Python

https://marshmallow.readthedocs.io/en/stable/ https://github.com/marshmallow-code/marshmallow

Build and publish crates with pyo3, rust-cpython and cffi bindings

https://github.com/PyO3/maturin

Ned's script to check McCabe complexity

https://pypi.python.org/pypi/mccabe

Collection of plugins for markdown-it-py

https://github.com/executablebooks/mdit-py-plugins

Markdown URL utilities

https://github.com/executablebooks/mdurl

Stateful programmatic web browsing in Python

https://github.com/python-mechanize/mechanize