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| author | Jiří Pinkava <j-pi@seznam.cz> | 2016-06-26 13:04:39 +0200 |
|---|---|---|
| committer | Jiří Pinkava <j-pi@seznam.cz> | 2016-06-29 01:11:55 +0200 |
| commit | e0d5c273ab0e199e191e92f8a46325916a19ab27 (patch) | |
| tree | b56846307231469230e712952caadf62a441d7eb | |
| parent | 44a1c1628a3df652a7e2be62c5dc06157c431ce7 (diff) | |
filter: fft_filter_ccc - replace OptionParser by ArgumentParser
| -rwxr-xr-x | gr-filter/examples/fft_filter_ccc.py | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/gr-filter/examples/fft_filter_ccc.py b/gr-filter/examples/fft_filter_ccc.py index 00b0697b6c..92bcc7e316 100755 --- a/gr-filter/examples/fft_filter_ccc.py +++ b/gr-filter/examples/fft_filter_ccc.py @@ -24,8 +24,8 @@ from gnuradio import gr, filter from gnuradio import analog from gnuradio import blocks from gnuradio import eng_notation -from gnuradio.eng_option import eng_option -from optparse import OptionParser +from gnuradio.eng_arg import eng_float, intx +from argparse import ArgumentParser import sys try: @@ -68,30 +68,30 @@ class example_fft_filter_ccc(gr.top_block): self.connect(self.head, self.filt0, self.vsnk_out) def main(): - parser = OptionParser(option_class=eng_option, conflict_handler="resolve") - parser.add_option("-N", "--nsamples", type="int", default=10000, - help="Number of samples to process [default=%default]") - parser.add_option("-s", "--samplerate", type="eng_float", default=8000, - help="System sample rate [default=%default]") - parser.add_option("-S", "--start-pass", type="eng_float", default=1000, - help="Start of Passband [default=%default]") - parser.add_option("-E", "--end-pass", type="eng_float", default=2000, - help="End of Passband [default=%default]") - parser.add_option("-T", "--transition", type="eng_float", default=100, - help="Transition band [default=%default]") - parser.add_option("-A", "--attenuation", type="eng_float", default=80, - help="Stopband attenuation [default=%default]") - parser.add_option("-D", "--decimation", type="int", default=1, - help="Decmation factor [default=%default]") - (options, args) = parser.parse_args () - - put = example_fft_filter_ccc(options.nsamples, - options.samplerate, - options.start_pass, - options.end_pass, - options.transition, - options.attenuation, - options.decimation) + parser = ArgumentParser(conflict_handler="resolve") + parser.add_argument("-N", "--nsamples", type=int, default=10000, + help="Number of samples to process [default=%(default)r]") + parser.add_argument("-s", "--samplerate", type=eng_float, default=8000, + help="System sample rate [default=%(default)r]") + parser.add_argument("-S", "--start-pass", type=eng_float, default=1000, + help="Start of Passband [default=%(default)r]") + parser.add_argument("-E", "--end-pass", type=eng_float, default=2000, + help="End of Passband [default=%(default)r]") + parser.add_argument("-T", "--transition", type=eng_float, default=100, + help="Transition band [default=%(default)r]") + parser.add_argument("-A", "--attenuation", type=eng_float, default=80, + help="Stopband attenuation [default=%(default)r]") + parser.add_argument("-D", "--decimation", type=int, default=1, + help="Decmation factor [default=%(default)r]") + args = parser.parse_args() + + put = example_fft_filter_ccc(args.nsamples, + args.samplerate, + args.start_pass, + args.end_pass, + args.transition, + args.attenuation, + args.decimation) put.run() data_src = scipy.array(put.vsnk_src.data()) @@ -102,9 +102,9 @@ def main(): f1 = pylab.figure(1, figsize=(12,10)) s1 = f1.add_subplot(1,1,1) s1.psd(data_src, NFFT=nfft, noverlap=nfft/4, - Fs=options.samplerate) + Fs=args.samplerate) s1.psd(data_snk, NFFT=nfft, noverlap=nfft/4, - Fs=options.samplerate) + Fs=args.samplerate) f2 = pylab.figure(2, figsize=(12,10)) s2 = f2.add_subplot(1,1,1) |