# -*- python -*- ''' xpybar – xmobar replacement written in python Copyright © 2014, 2015 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 <http://www.gnu.org/licenses/>. ''' # A xpybar configuration example testing the features of plugins.mem import time import threading from plugins.mem import Memory from plugins.clock import Clock OUTPUT, HEIGHT, YPOS, TOP = 0, 12, 24, True clock = Clock(sync_to = Clock.SECONDS) start_ = start def start(): start_() async(lambda : clock.continuous_sync(lambda : bar.invalidate())) def redraw(): def c(used, total): value = used * 100 / total colour = '39' if value >= 20: colour = '32' if value >= 50: colour = '33' if value >= 90: colour = '31' return '\033[%sm%.0f\033[0m%%' % (colour, value) def u(b): unit = 0 units = ['KB', 'MB', 'GB', 'TB', 'PB', 'EB'] while (unit < len(units)) and (b >= 1024): b /= 1024 unit += 1 return '%.0f%s' % (b, units[unit]) mem_ = Memory() text = 'Mem: %s (%s cached, %s buffers, %s free) │ Swp: %s (%s cached, %s free)' text %= (c(mem_.mem_used, mem_.mem_total), u(mem_.cached), u(mem_.buffers), u(mem_.mem_free), c(mem_.swap_used, mem_.swap_total), u(mem_.swap_cached), u(mem_.swap_free)) if mem_.shmem is not None: text += ' │ Shm: %s' % c(mem_.shmem, mem_.mem_total) if mem_.slab is not None: text += ' │ Slab: %s' % c(mem_.slab, mem_.mem_total) if mem_.hardware_corrupted is not None: text += ' │ Crpt: %s' % c(mem_.hardware_corrupted, mem_.mem_total) bar.clear() bar.draw_coloured_text(0, 10, 0, 2, text)