Project:Python/Implementation USE flags

This page provides a quick matrix of USE flags supported by various Python implementations.

The table
As of 2018-06-26.

Notes:


 * 1) The 'USE deps' column lists whether the flag was used in any USE dependency for any of the implementations. It also states whether the dependency had a USE default.
 * 2) 'Always-on' modules were either based on deps or test used installed implementation.
 * 3) IPv6 support was tested through using low-level socket module to connect to IPv6 service.