Crochet is a library that makes it easier to use Twisted from regular blocking code. Some use cases include:

Easily use Twisted from a blocking framework like Django or Flask.

Write a library that provides a blocking API, but uses Twisted for its implementation.

Port blocking code to Twisted more easily, by keeping a backwards compatibility layer.

Allow normal Twisted programs that use threads to interact with Twisted more cleanly from their threaded parts. For example, this can be useful when using Twisted as a WSGI container.

This package installs the library for Python 3.