iV(dZddlmZddlmZddgZy)zauthlib.oauth2.rfc7636. ~~~~~~~~~~~~~~~~~~~~~~ This module represents a direct implementation of Proof Key for Code Exchange by OAuth Public Clients. https://tools.ietf.org/html/rfc7636 ) CodeChallenge)create_s256_code_challengerrN)__doc__ challengerr__all__W/var/www/timesheet/venv/lib/python3.12/site-packages/authlib/oauth2/rfc7636/__init__.pyr s%1 8 9r