diff options
Diffstat (limited to 'gnuradio-runtime/examples/network/audio_sink.py')
| -rw-r--r--[-rwxr-xr-x] | gnuradio-runtime/examples/network/audio_sink.py | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/gnuradio-runtime/examples/network/audio_sink.py b/gnuradio-runtime/examples/network/audio_sink.py index de20abe48d..9ebe8a4c80 100755..100644 --- a/gnuradio-runtime/examples/network/audio_sink.py +++ b/gnuradio-runtime/examples/network/audio_sink.py @@ -20,10 +20,10 @@ # Boston, MA 02110-1301, USA. # +from __future__ import unicode_literals from gnuradio import gr from gnuradio import blocks -from gnuradio.eng_option import eng_option -from optparse import OptionParser +from argparse import ArgumentParser import sys try: @@ -40,26 +40,22 @@ class audio_sink(gr.top_block): self.connect(src, dst) if __name__ == '__main__': - parser = OptionParser(option_class=eng_option) - parser.add_option("", "--host", type="string", default="0.0.0.0", + parser = ArgumentParser() + parser.add_argument("--host", default="0.0.0.0", help="local host name (domain name or IP address)") - parser.add_option("", "--port", type="int", default=65500, + parser.add_argument("--port", type=int, default=65500, help="port value to listen to for connection") - parser.add_option("", "--packet-size", type="int", default=1472, + parser.add_argument("--packet-size", type=int, default=1472, help="packet size.") - parser.add_option("-r", "--sample-rate", type="int", default=32000, - help="audio signal sample rate [default=%default]") - parser.add_option("", "--no-eof", action="store_true", default=False, + parser.add_argument("-r", "--sample-rate", type=int, default=32000, + help="audio signal sample rate [default=%(default)r]") + parser.add_argument("--no-eof", action="store_true", default=False, help="don't send EOF on disconnect") - (options, args) = parser.parse_args() - if len(args) != 0: - parser.print_help() - raise SystemExit, 1 - + args = parser.parse_args() # Create an instance of a hierarchical block - top_block = audio_sink(options.host, options.port, - options.packet_size, options.sample_rate, - not options.no_eof) + top_block = audio_sink(args.host, args.port, + args.packet_size, args.sample_rate, + not args.no_eof) try: # Run forever |