dtj UddlmZddlZddlZddlZddlmZmZddlm Z ddl m Z d:dZ d;dZ ejdkr ddlZddlmZejddZded<ejgej_ejej_ejejejgej_ejej_ejejejejejejejejejgej_ejej_dZded<dZded<dZ ded<dZ!ded <dd'Z%e%Z&ded(<d=d)Z#ndejd*krUddlZddl'Z'ej(dd+Z)d,ed-<d.Z*ded/<d0Z+ded1<d.Z,ded2<d3Z-d4ed5<e'j.e-Z/ded6<d=d7Z#nd=d8Z#gd9Z0dS)?) annotationsN)EPERMESRCH)Path)Finalreturnstrc(tjS)zfThe hostname recorded alongside an owner, so a marker written on another machine is never probed here.)socket gethostnameP/var/www/html/CA-Chatbot/venv/lib/python3.11/site-packages/filelock/_identity.py host_namer s    rpidinthostname start_token int | Noneboolc|tkrdSt|sdS|dSt|}|duo||kS)a Whether the recorded owner is provably gone, so reclaiming its marker cannot detach a live holder. Fail closed: return ``True`` only when this process can prove the exact recorded owner is dead. A marker from another host cannot be probed; a live PID whose start token still matches, or whose token cannot be read, is the holder or is indistinguishable from it; a live PID whose start token differs is a recycled PID, so the process that wrote the marker is gone. PostgreSQL, Qt ``QLockFile`` and Mercurial all break a stale lock only on proof of death and treat an unreadable or foreign owner as still holding. FTN)r process_aliveprocess_start_token)rrrcurrents rowner_is_stalersZ9;;u   tu!#&&G $  97k#99rwin32)wintypeskernel32T)use_last_errorzFinal[ctypes.WinDLL] _KERNEL32iz Final[int]_WIN_SYNCHRONIZEi&_WIN_PROCESS_QUERY_LIMITED_INFORMATIONW_WIN_ERROR_INVALID_PARAMETERFz Final[bool]_WIN_INHERIT_HANDLEcttt|}|rt|dSt jtkS)zSWhether a process with this PID exists, treating an access denial as proof it does.T)r OpenProcessr!r% CloseHandlectypesget_last_errorr$)rhandles rrr;sQ&&'79LcRR    ! !& ) ) )4$&&*FFFrc 4ttt|}|sdSdt dD\}}}} t|t j|t j|t j|t j|s t|dS t|n#t|wxYw|j dz|j zS)zXThe process creation FILETIME as a 100ns tick count, or ``None`` when it cannot be read.Nc3<K|]}tjVdS)N)rFILETIME).0_s r z&process_start_token..Hs+6]6]qx7H7J7J6]6]6]6]6]6]r ) r r'r"r%rangeGetProcessTimesr)byrefr(dwHighDateTime dwLowDateTime)rr+creation exit_time kernel_time user_times rrrCs&&'MObdghh 46]6]TYZ[T\T\6]6]6]3)[) *,, X&& Y'' [)) Y''    ! !& ) ) ) ) )   ! !& ) ) ) )I ! !& ) ) ) )'2-1GGGs A&C))Dc tj|dn?#t$r2}|jtkrYd}~dS|jt krYd}~dSd}~wwxYwdS)z_Whether a process with this PID exists, treating an access denial (``EPERM``) as proof it does.rNFT)oskillOSErrorerrnorr)rerrors rrrXsu  GCOOOO   {e##uuuuu{e##ttttt    ts AAAAA>linuxandroid_STARTTIME_INDEXc tdd}t|dddS#t t f$rYdSwxYw)Nz/proc/sys/kernel/random/boot_idascii)encoding-r)r read_textrstripreplacer@ ValueError)boot_ids r _read_boot_idrRksv  @AAKKU\K]]7==??223;;R@@@Z(   qq sAAA0/A0_BOOT_IDc~ td|d}n#t$rYdSwxYw||ddzd}t |t krdS t|t }n#t$rYdSwxYwtdz|zS)zeThe ``/proc//stat`` ``starttime`` folded with the boot id, or ``None`` when the process is gone.z/proc/z/statN)@) r read_bytesr@rfindsplitlenrFrrPrS)rdatafields starttimes rrrys /S///00;;==   tt $**T**Q.0017799F6{{...t '7 899    tt Ni/ /s%( 66B!! B/.B/darwin) use_errnozFinal[ctypes.CDLL]_LIBCrV _CTL_KERN _KERN_PROC_KERN_PROC_PIDz*>aHHAMMtmfl255F||CFFL,@,@$JJaOOSYS_boSoSot$*$67GUV$W$W !G\Y&5 5rc~dS)z_No proven start-time source, so the owner carries no token and liveness rests on the PID alone.Nr )rs rrrs 4r)rrrr)rr )rrrr rrrr)rrrr)rrrr)rr)1 __future__rr>r sysrArrpathlibrtypingrrrplatformr)rWinDLLr __annotations__HANDLEr(argtypesBOOLrestypeDWORDr'POINTERr.r5r!r"r$r%rrrFrRrSrnCDLLrarbrdrerfcalcsizerg__all__r rrrsv"""""""     ::::(<7MMM&3fmJt&T&T&TITTTT&.o%6I"$,MI!&.nhmX^%TI"$,OI!x())x())x())x()) *I&)1 I%#+++++9?*????/1 1111',,,,,GGGGHHHHH*     |+++ (*))))     -}.... 0 0 0 0 0  ! !  $/FK$E$E$EEEEE ! !!!!!# ####%&&&&&(-,,,,$3FO4D$E$E EEEE 6 6 6 6 6         r