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# -*- python -*-
'''
xpybar – xmobar replacement written in python
Copyright © 2014, 2015, 2016, 2017, 2018, 2019 Mattias Andrée (maandree@kth.se)
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, either version 3 of the License, or
(at your option) any later version.
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/>.
'''
import os
from util import *
class Uname:
'''
Retrieve certain system information
@variable kernel_name:str The kernel name
@variable nodename:str The network node hostname
@variable kernel_release:str The kernel release
@variable kernel_version:str The kernel version
@variable machine:str The machine hardware name
@variable processor:str? The processor type, `None` if unknown
@variable hardware_platform:str? The hardware platform, `None` if unknown
@variable operating_system:str The operating system
'''
def __init__(self):
'''
Constructor
'''
u = lambda s : None if s == 'unknown' else s
(self.kernel_name, self.nodename, self.kernel_release, self.kernel_version, self.machine) = os.uname()
self.processor = u(spawn_read('uname', '-p'))
self.hardware_platform = u(spawn_read('uname', '-i'))
self.operating_system = spawn_read('uname', '-o')
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