Function main

cli.py:194–220

()

def main():
    # 无参数时进入交互模式
    if len(sys.argv) == 1:
        run_interactive()
        return

    parser = build_parser()
    args = parser.parse_args()

    try:
        if args.command == 'embed':
            cmd_embed(args)
        elif args.command == 'extract':
            cmd_extract(args)
        elif args.command == 'wm':
            if args.wm_command == 'embed':
                cmd_wm_embed(args)
            elif args.wm_command == 'verify':
                cmd_wm_verify(args)
            elif args.wm_command == 'generate-sig':
                cmd_wm_generate_sig(args)
    except FileNotFoundError as e:
        print(f"错误：文件未找到 — {e}", file=sys.stderr)
        sys.exit(1)
    except Exception as e:
        print(f"错误：{e}", file=sys.stderr)
        sys.exit(1)


# ── 交互模式 ───────────────────────────────────────────────────────────