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Refactor a bit

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This commit is contained in:
Roman Zeyde
2014-06-27 18:23:12 +03:00
parent b276440b01
commit 5a854be751
7 changed files with 24 additions and 17 deletions
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17
wave.py
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@@ -4,15 +4,14 @@ import subprocess as sp
from common import Fs
def play(fd):
args = ['aplay', fd.name, '-q', '-f', 'S16_LE', '-c', '1', '-r', str(int(Fs))]
ret = sp.call(args=args)
assert ret == 0
def play(fname, **kwargs):
return launch('aplay', fname, '-q', '-f', 'S16_LE', '-c', '1', '-r', str(int(Fs)), **kwargs)
def record(fname):
args = ['arecord', fname, '-q', '-f', 'S16_LE', '-c', '1', '-r', str(int(Fs))]
p = sp.Popen(args=args)
def record(fname, **kwargs):
return launch('arecord', fname, '-q', '-f', 'S16_LE', '-c', '1', '-r', str(int(Fs)), **kwargs)
def launch(*args, **kwargs):
print args
p = sp.Popen(args=args, **kwargs)
p.stop = lambda: os.kill(p.pid, signal.SIGINT)
return p