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-rw-r--r--examples/plugins/mem53
1 files changed, 53 insertions, 0 deletions
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+# -*- python -*-
+
+# A xpybar configuration example testing the features of plugins.chase
+
+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)
+