+ j 6Rt^RIHtRR.tRRltRRltR#) zHelpers for inspecting Linux process state from ``/proc``. These are intentionally agent-agnostic so they can be reused outside of ``torch.distributed.elastic.agent``. ) annotationsread_proc_stateis_uninterruptible_statec V^8dQhRRRR/#)pidintreturn str | None)formats"n/home/luca/screen-checking/.venv/lib/python3.14/site-packages/torch/distributed/elastic/utils/process_state.py __annotate__rsc:\RV R24;_uu_4pVP4pRRR4XPR4pVR8XdR#W#^,RP4pV'gR#V^,# +'giLV;i \dR#i;i)atRead the process state char from ``/proc//stat``. Linux-only. Returns the single-letter state (e.g. ``'R'``, ``'S'``, ``'D'``, ``'Z'``) or ``None`` if the file is unreadable (non-Linux, process gone, permission denied, or parse error). The ``comm`` field can contain spaces and parentheses, so the parser keys off the last ``)`` rather than splitting on whitespace. z/proc/z/statN))openreadrfindsplitOSError)rfdatarparenrests& r rrs  F3%u% & &!668D'C R<QJL!'')Aw' & s3B A8 B !B /B 8 B B BBc V^8dQhRRRR/#)rstater r boolr )r s"r rr/s77J747rc<VRJ;'dVPR4#)zReturn True if ``state`` is Linux uninterruptible sleep ('D'). Includes the ``'D+'`` (foreground) variant; the state field is a single char in the kernel format we read, but we accept any string that starts with ``'D'`` defensively. ND) startswith)rs&r rr/s"   6 6!1!1#!66rN)__doc__ __future__r__all__rrr rr r%s& # 8 927r