Function _handle_live_attach

Lib/profiling/sampling/cli.py:1094–1126

Handle live mode for an existing process.

(args, pid)

def _handle_live_attach(args, pid):
    """Handle live mode for an existing process."""
    mode = _parse_mode(args.mode)

    # Determine skip_idle based on mode
    skip_idle = mode != PROFILING_MODE_WALL

    # Create live collector with default settings
    collector = LiveStatsCollector(
        args.sample_interval_usec,
        skip_idle=skip_idle,
        sort_by="tottime",  # Default initial sort
        limit=20,  # Default limit
        pid=pid,
        mode=mode,
        opcodes=args.opcodes,
        async_aware=args.async_mode if args.async_aware else None,
    )

    # Sample in live mode
    sample_live(
        pid,
        collector,
        duration_sec=args.duration,
        all_threads=args.all_threads,
        realtime_stats=args.realtime_stats,
        mode=mode,
        async_aware=args.async_mode if args.async_aware else None,
        native=args.native,
        gc=args.gc,
        opcodes=args.opcodes,
        blocking=args.blocking,
    )


def _handle_live_run(args):