Gecko [ tsuru-no-tsurugi.tokyo ]

Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2026-06-23 20:32
__init__.py	1.23 KB	-rw-r--r--	2023-12-13 01:56
apply.py	21.11 KB	-rw-r--r--	2026-04-23 22:17
generate.py	3.47 KB	-rw-r--r--	2023-12-13 01:56
get.py	1.52 KB	-rw-r--r--	2023-12-13 01:56
info.py	2.4 KB	-rw-r--r--	2023-12-13 01:56
ip.py	6.08 KB	-rw-r--r--	2023-12-13 01:56
migrate.py	19.98 KB	-rw-r--r--	2026-04-23 22:17
set.py	5.57 KB	-rw-r--r--	2023-12-13 01:56
sriov_rebind.py	7.74 KB	-rw-r--r--	2026-04-23 22:17
status.py	10.55 KB	-rw-r--r--	2023-12-13 01:56
try_command.py	7.81 KB	-rw-r--r--	2023-12-13 01:56

Rename

#!/usr/bin/python3
#
# Copyright (C) 2022 Canonical, Ltd.
# Author: Lukas Märdian <slyon@ubuntu.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 status command line'''

import json
import logging
import re

import yaml

from .. import utils
from ..state import SystemConfigState, JSON

MATCH_TAGS = re.compile(r'\[([a-z0-9]+)\].*\[\/\1\]')
RICH_OUTPUT = False
try:
    from rich.console import Console
    from rich.highlighter import RegexHighlighter
    from rich.theme import Theme

class NetplanHighlighter(RegexHighlighter):
        base_style = 'netplan.'
        highlights = [
            r'(^|[\s\/])(?P<int>\d+)([\s:]?\s|$)',
            r'(?P<str>(\"|\').+(\"|\'))',
            ]
    RICH_OUTPUT = True
except ImportError:  # pragma: nocover (we mock RICH_OUTPUT, ignore the logging)
    logging.debug("python3-rich not found, falling back to plain output")

class NetplanStatus(utils.NetplanCommand):
    def __init__(self):
        super().__init__(command_id='status',
                         description='Query networking state of the running system',
                         leaf=True)
        self.all = False

def run(self):
        self.parser.add_argument('ifname', nargs='?', type=str, default=None,
                                 help='Show only this interface')
        self.parser.add_argument('-a', '--all', action='store_true',
                                 help='Show all interface data (incl. inactive)')
        self.parser.add_argument('-v', '--verbose', action='store_true',
                                 help='Show extra information')
        self.parser.add_argument('-f', '--format', default='tabular',
                                 help='Output in machine readable `json` or `yaml` format')

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

def plain_print(self, *args, **kwargs):
        if len(args):
            lst = list(args)
            for tag in MATCH_TAGS.findall(lst[0]):
                # remove matching opening and closing tag
                lst[0] = lst[0].replace('[{}]'.format(tag), '')\
                               .replace('[/{}]'.format(tag), '')
            return print(*lst, **kwargs)
        return print(*args, **kwargs)

def pretty_print(self, data: JSON, total: int, _console_width=None) -> None:
        if RICH_OUTPUT:
            # TODO: Use a proper (subiquity?) color palette
            theme = Theme({
                'netplan.int': 'bold cyan',
                'netplan.str': 'yellow',
                'muted': 'grey62',
                'online': 'green bold',
                'offline': 'red bold',
                'unknown': 'yellow bold',
                'highlight': 'bold'
                })
            console = Console(highlighter=NetplanHighlighter(), theme=theme,
                              width=_console_width, emoji=False)
            pprint = console.print
        else:
            pprint = self.plain_print

pad = '18'
        global_state = data.get('netplan-global-state', {})
        interfaces = [(key, data[key]) for key in data if key != 'netplan-global-state']

# Global state
        pprint(('{title:>'+pad+'} {value}').format(
            title='Online state:',
            value='[online]online[/online]' if global_state.get('online', False) else '[offline]offline[/offline]',
            ))
        ns = global_state.get('nameservers', {})
        dns_addr: list = ns.get('addresses', [])
        dns_mode: str = ns.get('mode')
        dns_search: list = ns.get('search', [])
        if dns_addr:
            for i, val in enumerate(dns_addr):
                pprint(('{title:>'+pad+'} {value}[muted]{mode}[/muted]').format(
                    title='DNS Addresses:' if i == 0 else '',
                    value=val,
                    mode=' ({})'.format(dns_mode) if dns_mode else '',
                    ))
        if dns_search:
            for i, val in enumerate(dns_search):
                pprint(('{title:>'+pad+'} {value}').format(
                    title='DNS Search:' if i == 0 else '',
                    value=val,
                    ))
        pprint()

# Per interface
        for (ifname, data) in interfaces:
            state = data.get('operstate', 'UNKNOWN') + '/' + data.get('adminstate', 'UNKNOWN')
            scolor = 'unknown'
            if state == 'UP/UP':
                state = 'UP'
                scolor = 'online'
            elif state == 'DOWN/DOWN':
                state = 'DOWN'
                scolor = 'offline'
            full_type = data.get('type', 'other')
            ssid = data.get('ssid')
            tunnel_mode = data.get('tunnel_mode')
            if full_type == 'wifi' and ssid:
                full_type += ('/"' + ssid + '"')
            elif full_type == 'tunnel' and tunnel_mode:
                full_type += ('/' + tunnel_mode)
            pprint('[{col}]●[/{col}] {idx:>2}: {name} {type} [{col}]{state}[/{col}] ({backend}{netdef})'.format(
                col=scolor,
                idx=data.get('index', '?'),
                name=ifname,
                type=full_type,
                state=state,
                backend=data.get('backend', 'unmanaged'),
                netdef=': [highlight]{}[/highlight]'.format(data.get('id')) if data.get('id') else ''
                ))

if data.get('macaddress'):
                pprint(('{title:>'+pad+'} {mac}[muted]{vendor}[/muted]').format(
                    title='MAC Address:',
                    mac=data.get('macaddress', ''),
                    vendor=' ({})'.format(data.get('vendor', '')) if data.get('vendor') else '',
                    ))

lst: list = data.get('addresses', [])
            if lst:
                for i, obj in enumerate(lst):
                    ip, extra = list(obj.items())[0]  # get first (any only) address
                    flags = []
                    if extra.get('flags'):  # flags
                        flags = extra.get('flags', [])
                    highlight_start = ''
                    highlight_end = ''
                    if not flags or 'dhcp' in flags:
                        highlight_start = '[highlight]'
                        highlight_end = '[/highlight]'
                    pprint(('{title:>'+pad+'} {start}{ip}/{prefix}{end}[muted]{extra}[/muted]').format(
                        title='Addresses:' if i == 0 else '',
                        ip=ip,
                        prefix=extra.get('prefix', ''),
                        extra=' ('+', '.join(flags)+')' if flags else '',
                        start=highlight_start,
                        end=highlight_end,
                        ))

lst = data.get('dns_addresses', [])
            if lst:
                for i, val in enumerate(lst):
                    pprint(('{title:>'+pad+'} {value}').format(
                        title='DNS Addresses:' if i == 0 else '',
                        value=val,
                        ))

lst = data.get('dns_search', [])
            if lst:
                for i, val in enumerate(lst):
                    pprint(('{title:>'+pad+'} {value}').format(
                        title='DNS Search:' if i == 0 else '',
                        value=val,
                        ))

lst = data.get('routes', [])
            if lst:
                for i, obj in enumerate(lst):
                    if not self.verbose and obj.get('table') != 'main':
                        continue
                    default_start = ''
                    default_end = ''
                    if obj['to'] == 'default':
                        default_start = '[highlight]'
                        default_end = '[/highlight]'
                    via = ''
                    if 'via' in obj:
                        via = ' via ' + obj['via']
                    src = ''
                    if 'from' in obj:
                        src = ' from ' + obj['from']
                    metric = ''
                    if 'metric' in obj:
                        metric = ' metric ' + str(obj['metric'])
                    table = ''
                    if self.verbose and 'table' in obj:
                        table = ' table ' + str(obj['table'])

extra = []
                    if 'protocol' in obj and obj['protocol'] != 'kernel':
                        proto = obj['protocol']
                        extra.append(proto)
                    if 'scope' in obj and obj['scope'] != 'global':
                        scope = obj['scope']
                        extra.append(scope)
                    if 'type' in obj and obj['type'] != 'unicast':
                        type = obj['type']
                        extra.append(type)

pprint(('{title:>'+pad+'} {start}{to}{via}{src}{metric}{table}{end}[muted]{extra}[/muted]').format(
                        title='Routes:' if i == 0 else '',
                        to=obj['to'],
                        via=via,
                        src=src,
                        metric=metric,
                        table=table,
                        extra=' ('+', '.join(extra)+')' if extra else '',
                        start=default_start,
                        end=default_end))

val = data.get('activation_mode')
            if val:
                pprint(('{title:>'+pad+'} {value}').format(
                    title='Activation Mode:',
                    value=val,
                    ))
            pprint()

hidden = total - len(interfaces)
        if (hidden > 0):
            pprint('{} inactive interfaces hidden. Use "--all" to show all.'.format(hidden))

def command(self):
        state_data = SystemConfigState(self.ifname, self.all)

# Output data in requested format
        output_format = self.format.lower()
        if output_format == 'json':  # structural JSON output
            print(json.dumps(state_data.get_data()))
        elif output_format == 'yaml':  # stuctural YAML output
            print(yaml.dump(state_data.get_data()))
        else:  # pretty print, human readable output
            self.pretty_print(state_data.get_data(), state_data.number_of_interfaces)