Current File : //usr/share/netplan/netplan_cli/cli/core.py
#!/usr/bin/python3
#
# Copyright (C) 2018 Canonical, Ltd.
# Author: Martin Pitt <martin.pitt@ubuntu.com>
# Author: Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com>
#
# 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; version 3.
#
# 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/>.
'''netplan command line'''
import logging
import os
from . import utils
from netplan import NetplanException, NetplanValidationException, NetplanParserException
FALLBACK_PATH = '/usr/bin:/snap/bin'
class Netplan(utils.NetplanCommand):
def __init__(self):
super().__init__(command_id='',
description='Network configuration in YAML',
leaf=False)
os.environ.update({
'LC_ALL': 'C',
'PATH': os.getenv('PATH', FALLBACK_PATH)})
def parse_args(self):
from . import commands as cli_commands
self._import_subcommands(cli_commands)
super().parse_args()
def main(self):
self.parse_args()
if self.debug:
logging.basicConfig(level=logging.DEBUG, format='%(levelname)s:%(message)s', force=True)
os.environ['G_MESSAGES_DEBUG'] = 'all'
else:
logging.basicConfig(level=logging.INFO, format='%(message)s', force=True)
try:
self.run_command()
except NetplanParserException as e:
message = f'{e.filename}:{e.line}:{e.column}: {e}'
logging.warning(f'Command failed: {message}')
except NetplanValidationException as e:
logging.warning(f'Command failed: {e.filename}: {e}')
except NetplanException as e:
logging.warning(f'Command failed: {e}')
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