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#!/usr/bin/env python
# -*- coding: UTF-8 -*-
# vim: expandtab sw=4 ts=4 sts=4:
'''
Service numbers dialogue example.
'''
__author__ = 'Michal Čihař'
__email__ = 'michal@cihar.com'
__license__ = '''
Copyright © 2003 - 2008 Michal Čihař
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 2 as published by
the Free Software Foundation.
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 gammu
import sys
def callback(sm, type, data):
'''
Callback on USSD data.
'''
if type != 'USSD':
print 'Unexpected event type: %s' % type
sys.exit(1)
print 'Network reply:'
print 'Status: %s' % data['Status']
print data['Text']
if data['Status'] == 'ActionNeeded':
do_service(sm)
def init():
'''
Intializes gammu and callbacks.
'''
global sm
sm = gammu.StateMachine()
sm.ReadConfig()
sm.Init()
sm.SetIncomingCallback(callback)
try:
sm.SetIncomingUSSD()
except gammu.ERR_NOTSUPPORTED:
print 'Incoming USSD notification is not supported.'
sys.exit(1)
return sm
def do_service(sm):
'''
Main code to talk with worker.
'''
print 'Enter code (empty string to end):',
code = raw_input()
if code != '':
print 'Talking to network...'
sm.DialService(code)
if __name__ == '__main__':
sm = init()
print 'This example shows interaction with network using service codes'
do_service(sm)
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