From 42927ebef7b364000f546c9f94f7cf78ffd9f840 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Mon, 3 Oct 2016 14:10:43 +0200 Subject: Add examples for snmp, snmp6, softirqs, and vmstat MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- examples/plugins/softirqs | 76 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 examples/plugins/softirqs (limited to 'examples/plugins/softirqs') diff --git a/examples/plugins/softirqs b/examples/plugins/softirqs new file mode 100644 index 0000000..0d1aee1 --- /dev/null +++ b/examples/plugins/softirqs @@ -0,0 +1,76 @@ +# -*- python -*- +''' +xpybar – xmobar replacement written in python +Copyright © 2014, 2015, 2016 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 . +''' + +# A xpybar configuration example testing the features of plugins.alsa + +import time +import threading + +from plugins.softirqs import SoftIRQs +from plugins.clock import Clock + + +OUTPUT, HEIGHT, YPOS, TOP = 0, 12, 24, True + +SCROLL_UP = 4 +SCROLL_DOWN = 5 + +clock = Clock(sync_to = Clock.SECONDS) + +last_irqs = SoftIRQs() +last_time = time.monotonic() +index = 0 +keys = last_irqs.keys +label = keys[index] +make_label = lambda l : ''.join(w[0] + w[1:].lower() for w in l.split('_')).replace('Tx', '↑').replace('Rx', '↓') +xlabel = make_label(label) +cpus = len(last_irqs[label]) +hz = lambda n, l, t : '%.fHz' % ((n - l) / t) + +start_ = start +def start(): + start_() + async(lambda : clock.continuous_sync(lambda : bar.invalidate())) + +def redraw(): + global last_irqs, last_time + irqs = SoftIRQs() + now = time.monotonic() + t, n, l = now - last_time, irqs[label], last_irqs[label] + sn, sl = sum(n), sum(l) + text = '%s: %s : %s(%s)' % (xlabel, ' '.join(hz(*nl, t) for nl in zip(n, l)), + hz(sn, sl, t), hz(sn / cpus, sl / cpus, t)) + last_irqs = irqs + last_time = now + bar.clear() + bar.draw_coloured_text(0, 10, 0, 2, text) + +def unhandled_event(e): + global index, label, xlabel + if isinstance(e, Xlib.protocol.event.ButtonPress): + if e.detail == SCROLL_UP: + index = min(index + 1, len(keys) - 1) + label = keys[index] + xlabel = make_label(label) + elif e.detail == SCROLL_DOWN: + index = max(index - 1, 0) + label = keys[index] + xlabel = make_label(label) + bar.invalidate() + -- cgit v1.2.3-70-g09d2