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Diffstat (limited to 'gnuradio-runtime/examples/network/dial_tone_source.py')
-rwxr-xr-xgnuradio-runtime/examples/network/dial_tone_source.py39
1 files changed, 17 insertions, 22 deletions
diff --git a/gnuradio-runtime/examples/network/dial_tone_source.py b/gnuradio-runtime/examples/network/dial_tone_source.py
index 20c9a3b800..ee2bc9529b 100755
--- a/gnuradio-runtime/examples/network/dial_tone_source.py
+++ b/gnuradio-runtime/examples/network/dial_tone_source.py
@@ -21,8 +21,7 @@
#
from gnuradio import gr
-from gnuradio.eng_option import eng_option
-from optparse import OptionParser
+from argparse import ArgumentParser
import sys
try:
@@ -45,33 +44,29 @@ class dial_tone_source(gr.top_block):
add = blocks.add_ff()
# Throttle needed here to account for the other side's audio card sampling rate
- thr = blocks.throttle(gr.sizeof_float, sample_rate)
- sink = blocks.udp_sink(gr.sizeof_float, host, port, pkt_size, eof=eof)
- self.connect(src0, (add, 0))
- self.connect(src1, (add, 1))
- self.connect(add, thr, sink)
+ thr = blocks.throttle(gr.sizeof_float, sample_rate)
+ sink = blocks.udp_sink(gr.sizeof_float, host, port, pkt_size, eof=eof)
+ self.connect(src0, (add, 0))
+ self.connect(src1, (add, 1))
+ self.connect(add, thr, sink)
if __name__ == '__main__':
- parser = OptionParser(option_class=eng_option)
- parser.add_option("", "--host", type="string", default="127.0.0.1",
+ parser = ArgumentParser()
+ parser.add_argument("--host", default="127.0.0.1",
help="Remote 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 number to connect to")
- 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_source(options.host, options.port,
- options.packet_size, options.sample_rate,
- not options.no_eof)
+ top_block = dial_tone_source(args.host, args.port,
+ args.packet_size, args.sample_rate,
+ not args.no_eof)
try:
# Run forever