evpn.py
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evpn.py
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	#!/usr/bin/env python3
	#
	# Copyright (C) 2016-2024 VyOS maintainers and contributors
	#
	# This program is free software; you can redistribute it and/or modify
	# it under the terms of the GNU General Public License version 2 or later as
	# published by the Free Software Foundation.
	#
	# 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 <http://www.gnu.org/licenses/>.
	#
	# This script is a helper to run VTYSH commands for "show evpn", allowing for the --raw flag to output JSON

	import sys
	import typing
	import json

	import vyos.opmode
	from vyos.utils.process import cmd

	def show_evpn(raw: bool, command: typing.Optional[str]):
	if raw:
	command = f"{command} json"
	evpnDict = {}
	try:
	evpnDict['evpn'] = json.loads(cmd(f"vtysh -c '{command}'"))
	except:
	raise vyos.opmode.DataUnavailable(f"\"{command.replace(' json', '')}\" is invalid or has no JSON option")

	return evpnDict
	else:
	return cmd(f"vtysh -c '{command}'")

	if __name__ == '__main__':
	try:
	res = vyos.opmode.run(sys.modules[__name__])
	if res:
	print(res)
	except (ValueError, vyos.opmode.Error) as e:
	print(e)
	sys.exit(1)