42 lines
1.6 KiB
Python
42 lines
1.6 KiB
Python
#!/usr/bin/env python2
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# -*- coding: utf-8 -*-
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# @file
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# @author (C) 2016 by Piotr Krysik <ptrkrysik@gmail.com>
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# @section LICENSE
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#
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# Gr-gsm is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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#
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# Gr-gsm is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with gr-gsm; see the file COPYING. If not, write to
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# the Free Software Foundation, Inc., 51 Franklin Street,
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# Boston, MA 02110-1301, USA.
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#
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from gnuradio import gr
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from distutils.version import LooseVersion as version
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#class created to solve incompatibility of reginstration of message inputs
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#that was introduced in gnuradio 3.7.9
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class hier_block(gr.hier_block2):
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def message_port_register_hier_in(self, port_id):
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if version(gr.version()) >= version('3.7.9'):
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super(hier_block, self).message_port_register_hier_in(port_id)
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else:
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super(hier_block, self).message_port_register_hier_out(port_id)
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def message_port_register_hier_out(self, port_id):
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if version(gr.version()) >= version('3.7.9'):
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super(hier_block, self).message_port_register_hier_out(port_id)
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else:
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super(hier_block, self).message_port_register_hier_in(port_id)
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