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version.py
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version.py

#!/usr/bin/env python3
#
# Copyright (C) 2016-2022 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/>.
#
# Purpose:
# Displays image version and system information.
# Used by the "run show version" command.
import sys
import typing
import vyos.opmode
import vyos.version
import vyos.limericks
from jinja2 import Template
version_output_tmpl = """
Version: VyOS {{version}}
Release train: {{release_train}}
Built by: {{built_by}}
Built on: {{built_on}}
Build UUID: {{build_uuid}}
Build commit ID: {{build_git}}
Architecture: {{system_arch}}
Boot via: {{boot_via}}
System type: {{system_type}}
Hardware vendor: {{hardware_vendor}}
Hardware model: {{hardware_model}}
Hardware S/N: {{hardware_serial}}
Hardware UUID: {{hardware_uuid}}
Copyright: VyOS maintainers and contributors
{%- if limerick %}
{{limerick}}
{% endif -%}
"""
def _get_raw_data(funny=False):
version_data = vyos.version.get_full_version_data()
if funny:
version_data["limerick"] = vyos.limericks.get_random()
return version_data
def _get_formatted_output(version_data):
tmpl = Template(version_output_tmpl)
return tmpl.render(version_data).strip()
def show(raw: bool, funny: typing.Optional[bool]):
""" Display neighbor table contents """
version_data = _get_raw_data(funny=funny)
if raw:
return version_data
else:
return _get_formatted_output(version_data)
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)

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version.py (2 KB)

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