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author | Jiří Klimeš <jklimes@redhat.com> | 2013-09-26 16:25:57 +0200 |
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committer | Jiří Klimeš <jklimes@redhat.com> | 2013-09-26 16:30:23 +0200 |
commit | f820fbeeb3999e9dc97002aafe971451db198cc7 (patch) | |
tree | eefc4e7ccea0d756c3f0b148bc80a16311c610f7 /examples/python | |
parent | 1f4608e06e98991eb8aee033c99dff5e3751a889 (diff) | |
download | NetworkManager-f820fbeeb3999e9dc97002aafe971451db198cc7.tar.gz |
examples: add an python example (using GI) showing Wi-Fi networks
Diffstat (limited to 'examples/python')
-rw-r--r-- | examples/python/gi/Makefile.am | 3 | ||||
-rwxr-xr-x | examples/python/gi/show-wifi-networks.py | 73 |
2 files changed, 75 insertions, 1 deletions
diff --git a/examples/python/gi/Makefile.am b/examples/python/gi/Makefile.am index 23152c3c13..78569b3a01 100644 --- a/examples/python/gi/Makefile.am +++ b/examples/python/gi/Makefile.am @@ -1,4 +1,5 @@ EXTRA_DIST = \ list-connections.py \ device-state-ip4config.py \ - firewall-zone.py + firewall-zone.py \ + show-wifi-networks.py diff --git a/examples/python/gi/show-wifi-networks.py b/examples/python/gi/show-wifi-networks.py new file mode 100755 index 0000000000..9d9e347189 --- /dev/null +++ b/examples/python/gi/show-wifi-networks.py @@ -0,0 +1,73 @@ +#!/usr/bin/env python +# coding=utf-8 +# -*- Mode: Python; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- +# vim: ft=python ts=4 sts=4 sw=4 et ai +# +# 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 2 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, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Copyright (C) 2013 Red Hat, Inc. +# + +from gi.repository import NetworkManager, NMClient + +# +# This example lists Wi-Fi access points NetworkManager scanned on Wi-Fi devices. +# It calls libnm-glib functions using GObject introspection. +# +# Note the second line of the file: coding=utf-8 +# It is necessary because we use unicode characters and python would produce +# an error without it: http://www.python.org/dev/peps/pep-0263/ +# + +signal_bars = { + 0 : "____", + 1 : "▂___", + 2 : "▂▄__", + 3 : "▂▄▆_", + 4 : "▂▄▆█" +} + +def clamp(value, minvalue, maxvalue): + return max(minvalue, min(value, maxvalue)) + +def print_device_info(device): + active_ap = dev.get_active_access_point() + ssid = None + if active_ap is not None: + ssid = active_ap.get_ssid() + info = "Device: %s | Driver: %s | Active AP: %s" % (dev.get_iface(), dev.get_driver(), ssid) + print info + print '=' * len(info) + +def print_ap_info(ap): + strength = ap.get_strength() + frequency = ap.get_frequency() + print "SSID: %s" % (ap.get_ssid()) + print "BSSID: %s" % (ap.get_bssid()) + print "Frequency: %s" % (frequency) + print "Channel: %s" % (NetworkManager.utils_wifi_freq_to_channel(frequency)) + print "Strength: %s %s%%" % (signal_bars[(clamp(strength-5, 0, 99)+24)/25], strength) + print + +if __name__ == "__main__": + nmc = NMClient.Client.new() + devs = nmc.get_devices() + + for dev in devs: + if dev.get_device_type() == NetworkManager.DeviceType.WIFI: + print_device_info(dev) + for ap in dev.get_access_points(): + print_ap_info(ap) + |