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# -*- python -*-
'''
xpybar – xmobar replacement written in python
Copyright © 2014, 2015, 2016, 2017 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 + 1 < 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)
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