qasync allows coroutines to be used in PyQt/PySide applications by providing an implementation of the PEP 3156 event-loop.

qasync is a fork of asyncqt, which is a fork of quamash. May it live longer than its predecessors.

qasync was created because asyncqt and quamash were no longer maintained. However, as of 28th February 2020, asyncqt appears to be active once more.

qasync will continue to be maintained, and will still be accepting pull requests. Improvements to asyncqt will be pulled downstream, and improvements to qasync will be sent upstream.

qasync requires Python >= 3.6, and PyQt5 or PySide2.

To install qasync, use pip:

pip install qasync

You may use, modify and redistribute this software under the terms of the BSD License. See LICENSE.