관리-도구
편집 파일: process.pyc
� { fc @ s2 d d d g Z d d l Z d d l Z d d l Z d d l Z y e j j e j � � Z Wn e k rt d Z n Xd � Z d � Z d � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ e � a [ i Z xG e j j � D]6 \ Z Z e d d k r� d e k r� e e e <q� q� Wd S( t Processt current_processt active_childreni����Nc C s t S( s@ Return process object representing the current process ( t _current_process( ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR ; s c C s t � t t j � S( sN Return list of process objects corresponding to live child processes ( t _cleanupt listR t _children( ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR A s c C sF x? t t j � D]. } | j j � d k r t j j | � q q Wd S( N( R R R t _popent pollt Nonet discard( t p( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR L s c B s� e Z d Z d Z d d d d i d � Z d � Z d � Z d � Z d d � Z d � Z e d � � Z e j d � � Z e d � � Z e j d � � Z e d � � Z e j d � � Z e d � � Z e d � � Z e Z d � Z d � Z RS( s� Process objects represent activity that is run in a separate process The class is analagous to `threading.Thread` c C s� | d k s t d � � t j j � } t j | f | _ t j | _ t j | _ t j | _ t j � | _ d | _ | | _ t | � | _ t | � | _ | p� t | � j d d j d � | j D� � | _ d S( Ns# group argument must be None for nowt -t :c s s | ] } t | � Vq d S( N( t str( t .0t i( ( s/ /usr/lib64/python2.7/multiprocessing/process.pys <genexpr>k s ( R t AssertionErrorR t _countert nextt _identityt _authkeyt _daemonict _tempdirt ost getpidt _parent_pidR t _targett tuplet _argst dictt _kwargst typet __name__t joint _name( t selft groupt targett namet argst kwargst count( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt __init__^ s c C s& | j r" | j | j | j � n d S( sQ Method to be run in sub-process; can be overridden in sub-class N( R R R ( R$ ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt runm s c C s� | j d k s t d � � | j t j � k s< t d � � t j sR t d � � t � | j d k rt | j } n d d l m } | | � | _ | ` | ` | ` t j j | � d S( s% Start child process s cannot start a process twices: can only start a process object created by current processs3 daemonic processes are not allowed to have childreni ( t PopenN( R R R R R R R R R t _Popent forkingR- R R R R t add( R$ R- ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt startt s c C s | j j � d S( sT Terminate process; sends SIGTERM signal or uses TerminateProcess() N( R t terminate( R$ ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR2 � s c C sq | j t j � k s! t d � � | j d k s< t d � � | j j | � } | d k rm t j j | � n d S( s5 Wait until child process terminates s can only join a child processs can only join a started processN( R R R R R R t waitR R R ( R$ t timeoutt res( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR" � s ! c C s{ | t k r t S| j t j � k s1 t d � � | j d k rD t S| j j � } | d k rc t St j j | � t Sd S( s1 Return whether process is alive s can only test a child processN( R t TrueR R R R R R t FalseR R R ( R$ t returncode( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt is_alive� s ! c C s | j S( N( R# ( R$ ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR' � s c C s( t | t � s t d � � | | _ d S( Ns name must be a string( t isinstancet basestringR R# ( R$ R' ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR' � s c C s | j S( s4 Return whether process is a daemon ( R ( R$ ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt daemon� s c C s( | j d k s t d � � | | _ d S( s1 Set whether process is a daemon s process has already startedN( R R R R ( R$ t daemonic( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR< � s c C s | j S( N( R ( R$ ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt authkey� s c C s t | � | _ d S( s2 Set authorization key of process N( t AuthenticationStringR ( R$ R> ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR> � s c C s# | j d k r | j S| j j � S( sM Return exit code of process or `None` if it has yet to stop N( R R R ( R$ ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt exitcode� s c C s- | t k r t j � S| j o( | j j Sd S( sU Return identifier (PID) of process or `None` if it has yet to start N( R R R R t pid( R$ ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt ident� s c C s� | t k r d } n] | j t j � k r3 d } n? | j d k rK d } n' | j j � d k rl | j } n d } t | � t t f k r� | d k r� d } q� d t j | | � } n d t | � j | j | | j r� d p� d f S( Nt startedt unknownt initiali t stoppeds stopped[%s]s <%s(%s, %s%s)>s daemont ( R R R R R R R R@ R t intt longt _exitcode_to_namet getR! R# R ( R$ t status( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt __repr__� s c C s� d d l m } y� t � | _ t j d � | _ y# t j j � t t j � t _ Wn t t f k rm n X| a | j j � | j � | j d � z | j � d } Wd | j � XWn� t k rH} | j s� d } q�t | j d t t f � rt | j d � } q�t j j t | j d � d � t j j � d } nG d } d d l } t j j d | j � t j j � | j! � n X| j d | � | S( Ni ( t utils child process calling self.run()i s i����s Process %s: s process exiting with exitcode %d(" RG RN t setR t itertoolsR* R t syst stdint closet openR t devnullt OSErrort ValueErrorR t _finalizer_registryt cleart _run_after_forkerst infoR, t _exit_functiont SystemExitR( R: RH RI t stderrt writeR t flusht tracebackR' t print_exc( R$ RN R@ t eRa ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt _bootstrap� sB ! N( ( R! t __module__t __doc__R R. R+ R, R1 R2 R" R9 t propertyR' t setterR< R> R@ RB RA RM Rd ( ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR V s& R? c B s e Z d � Z RS( c C s> d d l m } | j � s+ t d � � n t t | � f f S( Ni ( R- sJ Pickling an AuthenticationString object is disallowed for security reasons( R/ R- t thread_is_spawningt TypeErrorR? t bytes( R$ R- ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt __reduce__' s ( R! Re Rl ( ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR? & s t _MainProcessc B s e Z d � Z RS( c C sp d | _ t | _ d | _ d | _ d | _ t j d � | _ t � | _ t t j d � � | _ d | _ d S( Nt MainProcessi i ( ( R R7 R R# R R R RP R* R RO R R? R t urandomR R ( R$ ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR+ 6 s ( R! Re R+ ( ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyRm 4 s i t SIGt _( t __all__R RQ t signalRP t patht abspatht getcwdt ORIGINAL_DIRRV R R R R t objectR Rk R? Rm R RJ t __dict__t itemsR' t signum( ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt <module># s( �