diff options
Diffstat (limited to 'gr-fec/python/fec/polar/polar_channel_construction')
| -rw-r--r-- | gr-fec/python/fec/polar/polar_channel_construction | 44 |
1 files changed, 14 insertions, 30 deletions
diff --git a/gr-fec/python/fec/polar/polar_channel_construction b/gr-fec/python/fec/polar/polar_channel_construction index 448253659e..1c999aa145 100644 --- a/gr-fec/python/fec/polar/polar_channel_construction +++ b/gr-fec/python/fec/polar/polar_channel_construction @@ -21,25 +21,22 @@ # """ A tool for POLAR code channel construction.""" -from optparse import OptionParser +from argparse import ArgumentParser import gnuradio.fec.polar as cc def setup_parser(): - """ Init the option parser. If derived classes need to add options, + """Init the argument parser. If derived classes need to add options, override this and call the parent function. """ - parser = OptionParser(add_help_option=False) - parser.usage = '%prog [blocksize] [designsnr] [mu]' - - parser.add_option("-h", "--help", action="help", help="Displays this help message.") - - parser.add_option("-c", "--channel", action="store", type="string", dest="channel", - help="specify channel, currently BEC or AWGN (default='BEC')", default='BEC') - parser.add_option("-b", "--blocksize", action="store", type="int", dest="block_size", + parser = ArgumentParser() + parser.add_argument("-c", "--channel", choices=('BEC', 'AWGN'), + help="specify channel, currently BEC or AWGN (default='BEC')", + default='BEC') + parser.add_argument("-b", "--blocksize", type=int, dest="block_size", help="specify block size of polar code (default=16)", default=16) - parser.add_option("-s", "--desgin-snr", action="store", type="float", dest="design_snr", + parser.add_argument("-s", "--desgin-snr", type=float, dest="design_snr", help="specify design SNR of polar code (default=0.0)", default=0.0) - parser.add_option("-k", "--mu", action="store", type="int", dest="mu", + parser.add_argument("-k", "--mu", type=int, help="specify block size of polar code (default=2)", default=2) return parser @@ -47,26 +44,13 @@ def setup_parser(): def main(): """ Here we go. Parse command, choose class and run. """ - print('POLAR code channel constructor commandline tool') + print 'POLAR code channel constructor commandline tool' parser = setup_parser() - (options, args) = parser.parse_args() - - channel = str(options.channel) - block_size = int(options.block_size) - design_snr = float(options.design_snr) - mu = int(options.mu) - - if len(args) > 0: - channel = str(args[0]) - if len(args) > 1: - block_size = int(args[1]) - if len(args) > 2: - design_snr = float(args[2]) - if len(args) == 4: - mu = int(args[3]) + args = parser.parse_args() - z_params = cc.get_z_params(False, channel, block_size, design_snr, mu) - print(z_params) + z_params = cc.get_z_params(False, args.channel, args.block_size, + args.design_snr, args.mu) + print z_params if __name__ == '__main__': |