From 6c6c34d05a75954c07314bc4bdf3f87cb2729ddf Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Mon, 3 Mar 2014 16:20:00 +0100 Subject: misc MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/plugins/cpuonline.py | 52 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 src/plugins/cpuonline.py (limited to 'src/plugins/cpuonline.py') diff --git a/src/plugins/cpuonline.py b/src/plugins/cpuonline.py new file mode 100644 index 0000000..75e8bed --- /dev/null +++ b/src/plugins/cpuonline.py @@ -0,0 +1,52 @@ +# -*- python -*- +''' +xpybar – xmobar replacement written in python +Copyright © 2014 Mattias Andrée (maandree@member.fsf.org) + +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 . +''' + +from util import * + + +class CPUOnline: + ''' + Online CPU listing + + @variable offline:list Offline CPU:s + @variable online:list Online CPU:s + @variable possible:list Possible CPU:s + @variable present:list Present CPU:s + ''' + + + def __init__(self): + ''' + Constructor + ''' + def expand(data): + if '-' not in data: + return [int(data)] + range_ = lambda a, b : list(range(a, b + 1)) + return range_(*[int(x) for x in data.split('-')]) + + data = [] + for filename in ('offline', 'online', 'possible', 'present'): + with open('/sys/devices/system/cpu/online', 'rb') as file: + data.append(file.read()) + data = [x.decode('utf-8', 'replace').replace('\n', ' ').replace(',', ' ') for x in data] + data = [reduce(lambda x, y : x + y, map(expand, x.split(' '))) for x in data] + + (self.offline, self.online, self.possible, self.present) = data + -- cgit v1.2.3-70-g09d2