A backport of the Python 3 subprocess module for use on Python 2.

An implementation of time.monotonic() for Python 2 & Python 3

backport of lib2to3, with enhancements

Backport of the cross-DB JSONField model and form fields from Django 3.1.

Backport compiler for Python 3.6 formatted string literals (f-string).

Backport of 'functools.singledispatchmethod' from Python 3.8 to Python 2.7 - 3.7.

A fast implementation of mmap in Python

backport of latest pathlib (3.10.a0) to python 3.6 and newer with a few extensions

AsyncExitStack backport for Python 3.5+

Backport of https://github.com/django/django/pull/6478 to support legacy Django versions.

Backport compiler for Python 3.8 assignment expressions (walrus).

Backport module for sys.audit and sys.addaudithook mechanism

Backport of the Python 3.9 graphlib module to Python 3.6+ and pypy3. Amongst top 1 percent PyPI downloads.

The compiler for next generation Python.

A simple backport of the SSLProtocol from Python 3.7 to work on Python 3.5 and 3.6 adding SSL handshake timeout capabilities

A backport of Python 3 LRU Cache functionality for Python 2

Backport compiler for Python 3.8 positional-only parameters.

Gitlab Bot to backport merge requests to stable release branches.

Utility library for the bpc backport compiler.

plistlib from Python 3.8+, backported to Python 3.4+ with slight enhancements