async became a keyword in python 3.7. This looks like the upstream fix:
https://github.com/fail2ban/fail2ban/commit/ac9d5f61e7e9151f7518c26db192dd6d0bf56591
async became a keyword in python 3.7. This looks like the upstream fix:
https:/ /github. com/fail2ban/ fail2ban/ commit/ ac9d5f61e7e9151 f7518c26db192dd 6d0bf56591