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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (C) 2013 Agustin Zubiaga <aguz@sugarlabs.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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import bluez
from gi.repository import GObject
SEARCH_TIME = 20 # seconds
class Bluetooth(GObject.GObject):
__gsignals__ = {
'device-found': (GObject.SignalFlags.RUN_FIRST, None, [object])}
def __init__(self):
super(Bluetooth, self).__init__()
manager = bluez.Manager('gobject')
self._adapter = manager.DefaultAdapter()
#self._adapter.HandleSignal(self._device_found, 'DeviceFound')
self._nearby_devices = []
self._paired_devices = self._adapter.ListDevices()
def get_paired_devices(self):
return [i.GetProperties() for i in self._paired_devices]
def find_devices(self):
self._adapter.StartDiscovery()
self._nearby_devices = []
GObject.timeout_add(SEARCH_TIME * 1000, self._stop_search)
def _device_found(self, address, properties):
self._nearby_devices.append(properties)
self.emit('device-found', properties)
return
def _stop_search(self):
self._adapter.StopDiscovery()
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