#!/usr/bin/env python
# Copyright (C) 2013-2016  Vincent Pelletier <plr.vincent@gmail.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
import usb1

def main():
    with usb1.USBContext() as context:
        for device in context.getDeviceIterator(skip_on_error=True):
            print 'ID %04x:%04x' % (device.getVendorID(), device.getProductID()), '->'.join(str(x) for x in ['Bus %03i' % (device.getBusNumber(), )] + device.getPortNumberList()), 'Device', device.getDeviceAddress()

if __name__ == '__main__':
    main()