golden hour

/usr/share/netplan/netplan/cli/commands

File/Folder	Size	Actions
__init__.py	1.26 KB
apply.py	15.19 KB
generate.py	1.93 KB
get.py	2.54 KB
info.py	2.32 KB
ip.py	6.2 KB
migrate.py	19.65 KB
set.py	6.83 KB
try_command.py	7.34 KB

Edit: info.py

#!/usr/bin/python3
#
# Copyright (C) 2019 Canonical, Ltd.
# 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 info command line'''

import netplan.cli.utils as utils
import netplan._features

class NetplanInfo(utils.NetplanCommand):

def __init__(self):
        super().__init__(command_id='info',
                         description='Show available features',
                         leaf=True)

def run(self):  # pragma: nocover (covered in autopkgtest)
        format_group = self.parser.add_mutually_exclusive_group(required=False)
        format_group.add_argument('--json', dest='version_format', action='store_const',
                                  const='json',
                                  help='Output version and features in JSON format')
        format_group.add_argument('--yaml', dest='version_format', action='store_const',
                                  const='yaml',
                                  help='Output version and features in YAML format')

self.func = self.command_info
        self.parse_args()
        self.run_command()

def command_info(self):

netplan_version = {
            'netplan.io': {
                'website': 'https://netplan.io/',
            }
        }

flags = netplan._features.NETPLAN_FEATURE_FLAGS
        netplan_version['netplan.io'].update({'features': flags})

# Default to output in YAML format.
        if self.version_format is None:
            self.version_format = 'yaml'

if self.version_format == 'json':
            import json
            print(json.dumps(netplan_version, indent=2))

elif self.version_format == 'yaml':
            import yaml
            print(yaml.dump(netplan_version, indent=2, default_flow_style=False))