ScrapExplorer - __main__.py
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[FILE BEGIN]
1import argparse
2from plxkit.utils import list_devices, get_device_index
3from plxkit.pipe import pipe_audio
4from plxkit.record import record_audio
5
6def main():
7    parser = argparse.ArgumentParser(description="PLXkit audio utilities")
8    subparsers = parser.add_subparsers(dest="command")
9
10    # List devices
11    subparsers.add_parser("devices", help="List audio devices")
12
13    # Pipe
14    pipe_parser = subparsers.add_parser("pipe", help="Pipe audio input → output")
15    pipe_parser.add_argument("--in", dest="input", required=False, help="Input device name substring")
16    pipe_parser.add_argument("--out", dest="output", required=False, help="Output device name substring")
17    pipe_parser.add_argument("--nin", dest="num_input", type=int, default=1, help="Same as --in but using a index, use the devices command to find the index")
18    pipe_parser.add_argument("--nout", dest="num_output", type=int, default=1, help="Same as --out but using a index, use the devices command to find the index")
19
20    # Record
21    rec_parser = subparsers.add_parser("record", help="Record audio input → file")
22    rec_parser.add_argument("--in", dest="input", required=True, help="Input device name substring")
23    rec_parser.add_argument("--file", default="output.wav", help="Output file name")
24    rec_parser.add_argument("--duration", type=float, help="Duration in seconds (omit for manual stop)")
25    rec_parser.add_argument("--nin", dest="num_input", type=int, default=1, help="Same as --in but using a index, use the devices command to find the index")
26
27    args = parser.parse_args()
28
29    if args.command == "devices":
30        list_devices()
31    elif args.command == "pipe":
32        if args.num_input:
33            in_dev = args.num_input
34        else:
35            in_dev = get_device_index(args.input, is_input=True)
36        if args.num_output:
37            out_dev = args.num_output
38        else:
39            out_dev = get_device_index(args.output, is_input=False)
40        if in_dev is None or out_dev is None:
41            print("Error: Could not find matching input/output devices")
42            return
43        pipe_audio(in_dev, out_dev)
44    elif args.command == "record":
45        if args.num_input:
46            in_dev = args.num_input
47        else:
48            in_dev = get_device_index(args.input, is_input=True)
49        if in_dev is None:
50            print("Error: Could not find matching input device")
51            return
52
53        record_audio(in_dev, filename=args.file, duration=args.duration)
54    else:
55        parser.print_help()
56
57if __name__ == "__main__":
58    main()
59
[FILE END]
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