֛h!T%SrSSKJr SSKrSSKJrJrJr SSK J r SSK J r J r Jr SSKJrJr SSKJr SS KJr "S S \5r\"\5"S S 55r\"\5"SS55r\"5rS \S'"SS\5r"SS\5r"SS\5r"SS\5rg)z PID file. ) annotationsN)getpidkillname) TracebackType)AnyOptionalType) Interface implementer)Logger)FilePathcd\rSrSrSrS SjrS SjrS SjrS SjrSSjr SSjr S r g )IPIDFilez- Manages a file that remembers a process ID. cg)z Read the process ID stored in this PID file. @return: The contained process ID. @raise NoPIDFound: If this PID file does not exist. @raise EnvironmentError: If this PID file cannot be read. @raise ValueError: If this PID file's content is invalid. NrgC:\Users\psant\Downloads\Noiseback\school\venv\Lib\site-packages\twisted/application/runner/_pidfile.pyread IPIDFile.readrcg)zv Store the PID of the current process in this PID file. @raise EnvironmentError: If this PID file cannot be written. NrrrrwriteRunningPIDIPIDFile.writeRunningPID%rrcg)zU Remove this PID file. @raise EnvironmentError: If this PID file cannot be removed. NrrrrremoveIPIDFile.remove,rrcg)a Determine whether there is a running process corresponding to the PID in this PID file. @return: True if this PID file contains a PID and a process with that PID is currently running; false otherwise. @raise EnvironmentError: If this PID file cannot be read. @raise InvalidPIDFileError: If this PID file's content is invalid. @raise StalePIDFileError: If this PID file's content refers to a PID for which there is no corresponding running process. Nrrrr isRunningIPIDFile.isRunning3rrcg)z Enter a context using this PIDFile. Writes the PID file with the PID of the running process. @raise AlreadyRunningError: A process corresponding to the PID in this PID file is already running. Nrrrr __enter__IPIDFile.__enter__Arrcg)z; Exit a context using this PIDFile. Removes the PID file. Nr)excTypeexcValue tracebacks r__exit__IPIDFile.__exit__KrrrNreturnintr,Noner,bool)r,z 'IPIDFile')r&Optional[Type[BaseException]]r'Optional[BaseException]r(Optional[TracebackType]r,zOptional[bool]) __name__ __module__ __qualname____firstlineno____doc__rrrr r#r)__static_attributes__rrrrrsI         .  )  +     rrc\rSrSrSr\"5r\SSj5rSSjr SSjr SSjr SSjr SSjr SS jr\SS j5rSS jrSS jrS rg)PIDFileWz Concrete implementation of L{IPIDFile}. This implementation is presently not supported on non-POSIX platforms. Specifically, calling L{PIDFile.isRunning} will raise L{NotImplementedError}. c:[U5S3R5$)z` Format a PID file's content. @param pid: A process ID. @return: Formatted PID file contents.  )r-encodepids r_formatPIDFile._formatcsc(2%%''rcXlg)z4 @param filePath: The path to the PID file on disk. NfilePath)selfrGs r__init__PIDFile.__init__ns ! rcLSnURR5nUHn O SSS5 [ U5$!,(df  N=f![a/nUR[R:Xa [ S5eeSnAff=f![a [SU<35ef=f)NrPID file does not existz#non-integer PID value in PID file: ) rGopenOSErrorerrnoENOENT NoPIDFoundr- ValueErrorInvalidPIDFileError)rH pidStringfhes rr PIDFile.readts  ##%!#I"$& y> !&% ww%,,& !:;;   %5i]C  s<A <A B A A A B*BB B#cTURRURUS95 g)zz Store a PID in this PID file. @param pid: A PID to store. @raise EnvironmentError: If this PID file cannot be written. rAN)rG setContentrCrHrBs r_writePIDFile._writes!   #!67rc6UR[55 gN)r[rrHs rrPIDFile.writeRunningPIDs FHrc8URR5 gr^)rGrr_s rrPIDFile.removes rcUR5n[S:XaURU5$[ S[35e![a gf=f)NFposixz isRunning is not implemented on )rrQ SYSTEM_NAME_pidIsRunningPOSIXNotImplementedErrorrZs rr PIDFile.isRunningsT ))+C ' !**3/ /%(H &VW W   s? A  A c[US5 g![aRnUR[R:Xa [ S5eUR[R :XaSnAgeSnAff=f)a POSIX implementation for running process check. Determine whether there is a running process corresponding to the given PID. @param pid: The PID to check. @return: True if the given PID is currently running; false otherwise. @raise EnvironmentError: If this PID file cannot be read. @raise InvalidPIDFileError: If this PID file's content is invalid. @raise StalePIDFileError: If this PID file's content refers to a PID for which there is no corresponding running process. rTz'PID file refers to non-existing processN)rrNrOESRCHStalePIDFileErrorEPERM)rBrVs rrfPIDFile._pidIsRunningPOSIXsY"  aL ww%++%'(QRREKK'  s  A+AA&%A&&A+cUR5(a [5eUR 5 U$![a URR S5 N9f=f)Nz&Replacing stale PID file: {log_source})r AlreadyRunningErrorrk_loginforr_s rr#PIDFile.__enter__sZ E~~)++   ! E IINNC D Es4%AAc$UR5 gr^)rrHr&r'r(s rr)PIDFile.__exit__s rrFN)rBr-r,bytes)rGz FilePath[Any]r,r/r+rBr-r,r/r.r0)rBr-r,r1)r,z 'PIDFile'r&r2r'r3r(r4r,r/)r5r6r7r8r9r rp staticmethodrCrIrr[rrr rfr#r)r:rrrr<r<Ws 8D((! $8 X8.*+   rr<cx\rSrSrSrS SjrSSjrSSjrS SjrS Sjr SSjr SS jr SS jr S r g ) NonePIDFilez PID file implementation that does nothing. This is meant to be used as a "active None" object in place of a PID file when no PID file is desired. cgr^rr_s rrINonePIDFile.__init__s rc[S5e)NrL)rQr_s rrNonePIDFile.reads233rc6[[RS5e)z Store a PID in this PID file. @param pid: A PID to store. @raise EnvironmentError: If this PID file cannot be written. @note: This implementation always raises an L{EnvironmentError}. zOperation not permitted)rNrOrlrZs rr[NonePIDFile._writesekk#<==rc&URS5 g)Nr)r[r_s rrNonePIDFile.writeRunningPIDs  Arc6[[RS5e)NzNo such file or directory)rNrOrPr_s rrNonePIDFile.removesell$?@@rcg)NFrr_s rr NonePIDFile.isRunningsrcU$r^rr_s rr#NonePIDFile.__enter__s rcgr^rrts rr)NonePIDFile.__exit__s rrNr.r+rwr0)r,z 'NonePIDFile'rx)r5r6r7r8r9rIrr[rrr r#r)r:rrrr{r{sV 4 >A.*+   rr{ nonePIDFilec\rSrSrSrSrg)roiz Process is already running. rNr5r6r7r8r9r:rrrrororroc\rSrSrSrSrg)rSi z PID file contents are invalid. rNrrrrrSrS rrrSc\rSrSrSrSrg)rkizO PID file contents are valid, but there is no process with the referenced PID. rNrrrrrkrksrrkc\rSrSrSrSrg)rQiz No PID found in PID file. rNrrrrrQrQrrrQ) r9 __future__rrOosrrrretypesrtypingrr r zope.interfacer r twisted.loggerr twisted.python.filepathrrr<r{r__annotations__ ExceptionrorSrkrQrrrrs # 00&&1!,? y? D Xvvvr X,,,^$ X%) )  r