From 2b6bb2c1bed8f7009631e8f8c306fa3160324a49 Mon Sep 17 00:00:00 2001 From: "Sergey G. Brester" Date: Mon, 8 Feb 2021 17:19:24 +0100 Subject: [PATCH] follow bpo-37324: :ref:`collections-abstract-base-classes` moved to the :mod:`collections.abc` module (since 3.10-alpha.5 `MutableMapping` is missing in collections module) --- fail2ban/server/action.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/fail2ban/server/action.py +++ b/fail2ban/server/action.py @@ -30,7 +30,10 @@ import tempfile import threading import time from abc import ABCMeta -from collections import MutableMapping +try: + from collections.abc import MutableMapping +except ImportError: + from collections import MutableMapping from .failregex import mapTag2Opt from .ipdns import DNSUtils