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Diffstat (limited to 'gnuradio-runtime/examples/network/dial_tone_sink.py')
-rwxr-xr-xgnuradio-runtime/examples/network/dial_tone_sink.py29
1 files changed, 12 insertions, 17 deletions
diff --git a/gnuradio-runtime/examples/network/dial_tone_sink.py b/gnuradio-runtime/examples/network/dial_tone_sink.py
index 7139a13250..4b1db98649 100755
--- a/gnuradio-runtime/examples/network/dial_tone_sink.py
+++ b/gnuradio-runtime/examples/network/dial_tone_sink.py
@@ -22,8 +22,7 @@
from gnuradio import gr, audio
from gnuradio import blocks
-from gnuradio.eng_option import eng_option
-from optparse import OptionParser
+from argparse import ArgumentParser
class dial_tone_sink(gr.top_block):
def __init__(self, host, port, pkt_size, sample_rate, eof):
@@ -33,26 +32,22 @@ class dial_tone_sink(gr.top_block):
self.connect(udp, sink)
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=8000,
- 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=8000,
+ 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 = dial_tone_sink(options.host, options.port,
- options.packet_size, options.sample_rate,
- not options.no_eof)
+ top_block = dial_tone_sink(args.host, args.port,
+ args.packet_size, args.sample_rate,
+ not args.no_eof)
try:
# Run forever