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audio: split library load from c-tor

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Roman Zeyde
2015-01-17 19:00:20 +02:00
parent 2d202cf587
commit 3b6a54150f
3 changed files with 33 additions and 28 deletions
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43
amodem-cli
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@@ -96,7 +96,7 @@ def main():
'Fs={3:.1f} kHz')
description = fmt.format(config.modem_bps / 1e3, len(config.symbols),
config.Nfreq, config.Fs / 1e3)
interface = audio.Interface('libportaudio.so', config=config)
interface = audio.Interface(config=config)
p = argparse.ArgumentParser(description=description)
subparsers = p.add_subparsers()
@@ -158,6 +158,8 @@ def main():
for sub in subparsers.choices.values():
sub.add_argument('-c', '--calibrate', nargs='?', default=False,
metavar='SYSTEM', help=calibration_help)
sub.add_argument('-l', '--audio-library', default='libportaudio.so',
help='File name of PortAudio shared library.')
sub.add_argument('-z', '--zip', default=False, action='store_true',
help='Use ZIP to compress data.')
g = sub.add_mutually_exclusive_group()
@@ -167,29 +169,28 @@ def main():
if argcomplete:
argcomplete.autocomplete(p)
with interface:
args = p.parse_args()
if args.verbose == 0:
level, format = 'INFO', '%(message)s'
elif args.verbose == 1:
level, format = 'DEBUG', '%(message)s'
elif args.verbose >= 2:
level, format = ('DEBUG', '%(asctime)s %(levelname)-10s '
'%(message)-100s '
'%(filename)s:%(lineno)d')
if args.quiet:
level, format = 'WARNING', '%(message)s'
logging.basicConfig(level=level, format=format)
log.info('Interface "%s" loaded succesfully', interface.version)
args = p.parse_args()
if args.verbose == 0:
level, format = 'INFO', '%(message)s'
elif args.verbose == 1:
level, format = 'DEBUG', '%(message)s'
elif args.verbose >= 2:
level, format = ('DEBUG', '%(asctime)s %(levelname)-10s '
'%(message)-100s '
'%(filename)s:%(lineno)d')
if args.quiet:
level, format = 'WARNING', '%(message)s'
logging.basicConfig(level=level, format=format)
# Parsing and execution
log.debug(description)
# Parsing and execution
log.debug(description)
args.pylab = None
if getattr(args, 'plot', False):
import pylab
args.pylab = pylab
args.pylab = None
if getattr(args, 'plot', False):
import pylab
args.pylab = pylab
with interface.load(args.audio_library):
args.src = args.input_type(args.input)
args.dst = args.output_type(args.output)
if args.calibrate is False: