+ argv = sys.argv[1 :]
+ sys.argv = sys.argv[: 1]
+ if "--" in argv:
+ index = argv.index("--")
+ kivy_args = argv[index+1 :]
+ argv = argv[: index]
+
+ sys.argv.extend(kivy_args)
+
+ parser = argparse.ArgumentParser(
+ description="A Music Sampler application.",
+ formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+ parser.add_argument("-c", "--config",
+ default="config.yml",
+ required=False,
+ help="Config file to load")
+ parser.add_argument("-d", "--debug",
+ nargs=0,
+ action=DebugModeAction,
+ help="Print messages in console")
+ parser.add_argument("-m", "--builtin-mixing",
+ action="store_true",
+ help="Make the mixing of sounds manually\
+ (do it if the system cannot handle it correctly)")
+ parser.add_argument("-l", "--latency",
+ default="high",
+ required=False,
+ help="Latency: low, high or number of seconds")
+ parser.add_argument("-b", "--blocksize",
+ default=0,
+ type=int,
+ required=False,
+ help="Blocksize: If not 0, the number of frames to take\
+ at each step for the mixer")
+ parser.add_argument("-f", "--frame-rate",
+ default=44100,
+ type=int,
+ required=False,
+ help="Frame rate to play the musics")
+ parser.add_argument("-x", "--channels",
+ default=2,
+ type=int,
+ required=False,
+ help="Number of channels to use")
+ parser.add_argument("-s", "--sample-width",
+ default=2,
+ type=int,
+ required=False,
+ help="Sample width (number of bytes for each frame)")
+ parser.add_argument("-V", "--version",
+ action="version",
+ help="Displays the current version and exits. Only use\
+ in bundled package",
+ version=show_version())
+ parser.add_argument("--device",
+ action=SelectDeviceAction,
+ help="Select this sound device"
+ )
+ parser.add_argument("--list-devices",
+ nargs=0,
+ action=ListDevicesAction,
+ help="List available sound devices"
+ )
+ parser.add_argument('--',
+ dest="args",
+ help="Kivy arguments. All arguments after this are interpreted\
+ by Kivy. Pass \"-- --help\" to get Kivy's usage.")
+
+ from kivy.logger import Logger
+ Logger.setLevel(logging.WARN)