disable_list3.py
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Authored by Legoktm on Jun 13 2022, 3:05 AM.

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	F35234032: disable_list3.py
	Jun 13 2022, 3:05 AM

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	#!/usr/bin/env python3
	"""
	Disables a Mailman3 mailing list
	Copyright (C) 2021 Kunal Mehta <legoktm@debian.org>

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program. If not, see <https://www.gnu.org/licenses/>.

	TODO: Support enabling a mailing list
	"""

	import argparse
	import datetime

	from mailmanclient import Client
	import wmflib.config


	def parse_args():
	parser = argparse.ArgumentParser(
	description="Disable a Mailman3 mailing list")
	parser.add_argument("listname", help="Mailing list name")
	return parser.parse_args()


	def get_client() -> Client:
	cfg = wmflib.config.load_ini_config("/etc/mailman3/mailman.cfg")
	return Client(
	"http://localhost:8001/3.1",
	cfg["webservice"]["admin_user"],
	cfg["webservice"]["admin_pass"]
	)


	def main():
	args = parse_args()
	listname = args.listname
	client = get_client()
	mlist = client.get_list(f"{listname}@lists.wikimedia.org")
	mlist.settings["emergency"] = True
	mlist.settings['default_member_action'] = 'discard'
	mlist.settings['default_nonmember_action'] = 'discard'
	# TODO: not possible to disable subscription entirely (https://gitlab.com/mailman/mailman/-/issues/842)
	# TODO: add a cronjob to periodically clear these out
	mlist.settings['subscription_policy'] = 'moderate'
	new_desc = f"[ARCHIVED] {mlist.settings['description']}"
	mlist.settings['description'] = new_desc
	cutoff = datetime.datetime.utcnow() - datetime.timedelta(days=args.days)
	for mlist in client.get_lists():
	for message in mlist.held:
	hold_date = datetime.datetime.fromisoformat(message.hold_date)
	if hold_date <= cutoff:
	if args.dry_run:
	print(f"Would have discarded {message.message_id} "
	f"from {message.sender} to {mlist.fqdn_listname}")
	else:
	message.discard()
	print(f"Discarded {message.message_id} "
	f"from {message.sender} to {mlist.fqdn_listname}")


	if __name__ == "__main__":
	main()

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Legoktm created this paste.Jun 13 2022, 3:05 AM

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