/usr/share/weechat/python/bandwidth.py is in weechat-scripts 20111030-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | # -*- coding: utf-8 -*-
#
# Copyright (c) 2009 by xt <xt@bash.no>
#
# 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/>.
#
#
#
#
# to make bandwidth visible you have to add ",[bandwidth]" (without "")
# in your weechat.bar.status.items
#
# History:
#
# 2009-10-15, xt <xt@bash.no>:
# version 0.2: error checking from output command
# 2009-10-14, xt <xt@bash.no>:
# version 0.1: initial release inspired by nils' perl script
#
SCRIPT_NAME = "bandwidth"
SCRIPT_AUTHOR = "xt <xt@bash.no>"
SCRIPT_VERSION = "0.2"
SCRIPT_LICENSE = "GPL3"
SCRIPT_DESC = "Displays network interface bandwidth on a bar"
import os
import_ok = True
try:
import weechat
except:
print "This script must be run under WeeChat."
print "Get WeeChat now at: http://www.weechat.org/"
import_ok = False
# script options
bandwidth_settings = {
"device" : "eth0", # Network interface
"refresh_rate" : "5", # in s
"display_unit" : "on", # on/off
}
last_i = 0
last_o = 0
def bandwidth_timer_cb(data, remaining_calls):
weechat.bar_item_update('bandwidth')
return weechat.WEECHAT_RC_OK
def bandwidth_item_cb(data, buffer, args):
""" Callback for building hlpv item. """
global last_i, last_o
device = weechat.config_get_plugin('device')
pipe = os.popen(''' awk -v interface="%s" 'BEGIN { gsub(/\./, "\\\\.", interface) } \\
$1 ~ "^" interface ":" {
split($0, a, /: */); $0 = a[2]; \
print "" $1 "\\n" $9 \
}' /proc/net/dev''' %device)
pipeoutput = pipe.read()
if not pipeoutput:
# Problem with reading
return ''
if not len(pipeoutput.split()) == 2:
# Problem with reading
return ''
cur_i, cur_o = pipeoutput.split()
pipe.close()
cur_i = float(cur_i)
cur_o = float(cur_o)
i = (cur_i - last_i)/1024 # KiB
o = (cur_o - last_o)/1024 # KiB
if last_i == cur_i:
return ''
last_i = cur_i
last_o = cur_o
if not last_i or not last_o:
return ''
i_unit = ''
o_unit = ''
if weechat.config_get_plugin('display_unit') == 'on':
i_unit = 'KiB/s'
o_unit = 'KiB/s'
if i > 1023:
i = i/1024
i_unit = 'MiB/s'
if o > 1023:
o = o/1024
o_unit = 'MiB/s'
return "i: %(in)d %(i_unit)s, o: %(out)d %(o_unit)s" %{
'in': i,
'out': o,
'i_unit': i_unit,
'o_unit': o_unit,
}
if __name__ == "__main__" and import_ok:
if weechat.register(SCRIPT_NAME, SCRIPT_AUTHOR, SCRIPT_VERSION,
SCRIPT_LICENSE, SCRIPT_DESC,
"", ""):
# set default settings
for option, default_value in bandwidth_settings.iteritems():
if not weechat.config_is_set_plugin(option):
weechat.config_set_plugin(option, default_value)
# new item
weechat.bar_item_new('bandwidth', 'bandwidth_item_cb', '')
weechat.hook_timer(int(weechat.config_get_plugin("refresh_rate")) * 1000, 0, 0, "bandwidth_timer_cb", "")
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