← Back
Editing: managers.cpython-35.pyc
��Yf{� � @ s� d d d d g Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z d d � Z e j e j e � d d � d d d f D� Z e d e k rJd d � Z x e D] Z e j e e � q0WGd d � d e � Z f i d d � Z d d � Z Gd d � d e � Z d d! � Z d" d# � Z Gd$ d% � d% e � Z Gd& d' � d' e � Z d( e j! e j" f d) e j# e j$ f i Z% Gd* d � d e � Z& Gd+ d, � d, e' � Z( Gd- d � d e � Z) d. d/ � Z* i d0 d1 � Z+ d d d d2 d3 d4 � Z, Gd5 d6 � d6 e � Z- Gd7 d8 � d8 e � Z. d2 d9 d: � Z/ Gd; d< � d< e) � Z0 Gd= d> � d> e) � Z1 Gd? d@ � d@ e1 � Z2 GdA dB � dB e) � Z3 GdC dD � dD e) � Z4 GdE dF � dF e) � Z5 GdG dH � dH e) � Z6 e+ dI dJ dK dL dM dN dO dP dQ dR dS dT dU dV dW dX dY dZ d[ d\ f � Z7 Gd] d^ � d^ e7 � Z8 e+ d_ dK dL dM dN dR d` da db dc d d dX dd de df d f � Z9 e+ dg dN dM dR f � Z: e+ dh di dj dk dl dm dn do dp dq dr ds f � Z; dj dt dp dt dr dt dl du dm du i e; _< Gdv dh � dh e; � Z= Gdw d � d e& � Z> e> j dx e j? � e> j dy e j? � e> j dz e j@ e3 � e> j d{ e jA e1 � e> j d| e jB e1 � e> j d} e jC e1 � e> j d~ e jD e1 � e> j d e jE e2 � e> j d� e jF e4 � e> j d� e jG e= � e> j d� e e8 � e> j d� eH e9 � e> j d8 e. e6 � e> j d: e/ e: � e> j d6 e- e5 � e> j du d� e0 d� d� �e> j dt d� d� �d S)�� BaseManager� SyncManager� BaseProxy�Token� N)�time)� format_exc� )� connection)�context)�pool)�process)� reduction)�util)� get_contextc C s t j | j | j � f f S)N)�array�typecode�tobytes)�a� r �=/opt/alt/python35/lib64/python3.5/multiprocessing/managers.py� reduce_array% s r c C s( g | ] } t t i | � � � � q Sr )�type�getattr)�.0�namer r r � <listcomp>) s r �items�keys�valuesc C s t t | � f f S)N)�list)�objr r r �rebuild_as_list+ s r! c @ sL e Z d Z d Z d Z d d � Z d d � Z d d � Z d d � Z d S)r z4 Type to uniquely indentify a shared object �typeid�address�idc C s! | | | | _ | _ | _ d S)N)r" r# r$ )�selfr" r# r$ r r r �__init__: s zToken.__init__c C s | j | j | j f S)N)r" r# r$ )r% r r r � __getstate__= s zToken.__getstate__c C s | \ | _ | _ | _ d S)N)r" r# r$ )r% �stater r r � __setstate__@ s zToken.__setstate__c C s# d | j j | j | j | j f S)Nz %s(typeid=%r, address=%r, id=%r))� __class__�__name__r" r# r$ )r% r r r �__repr__C s zToken.__repr__N)r" r# r$ ) r+ � __module__� __qualname__�__doc__� __slots__r& r' r) r, r r r r r 4 s c C sN | j | | | | f � | j � \ } } | d k r; | St | | � � d S)zL Send a message to manager using connection `c` and return response z#RETURNN)�send�recv�convert_to_error)�cr$ � methodname�args�kwds�kind�resultr r r �dispatchK s r: c C s~ | d k r | S| d k r> t | � t k s4 t � t | � S| d k rp t | � t k sb t � t d | � St d � Sd S)Nz#ERRORz #TRACEBACKz#UNSERIALIZABLEzUnserializable message: %s zUnrecognized message type)r �str�AssertionError� RemoteError� ValueError)r8 r9 r r r r3 U s r3 c @ s e Z d Z d d � Z d S)r= c C s) d d d d t | j d � d d S)N� �-�K r )r; r6 )r% r r r �__str__b s zRemoteError.__str__N)r+ r- r. rB r r r r r= a s r= c C sI g } x< t | � D]. } t | | � } t | � r | j | � q W| S)z4 Return a list of names of methods of `obj` )�dirr �callable�append)r �tempr �funcr r r � all_methodsi s rH c C s d d � t | � D� S)zP Return a list of names of methods of `obj` which do not start with '_' c S s& g | ] } | d d k r | � q S)r �_r )r r r r r r x s z"public_methods.<locals>.<listcomp>)rH )r r r r �public_methodst s rJ c @ s e Z d Z d Z d d d d d d d d d g Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d e d e d e i Z d d � Z d d! � Z d" d# � Z d$ d% � Z d& d' � Z d( d) � Z d* d+ � Z d, d- � Z d. d/ � Z d0 S)1�ServerzM Server class which runs in a process controlled by a manager object �shutdown�create�accept_connection� get_methods� debug_info�number_of_objects�dummy�incref�decrefc C s� t | t � s t � | | _ t j | � | _ t | \ } } | d | d d � | _ | j j | _ d d f f i | _ i | _ t j � | _ d S)Nr# Zbacklog� �0)� isinstance�bytesr< �registryr �AuthenticationString�authkey�listener_client�listenerr# � id_to_obj�id_to_refcount� threading�RLock�mutex)r% rY r# r[ � serializer�Listener�Clientr r r r& � s zServer.__init__c C s� t j � | _ | t j � _ zq t j d | j � } d | _ | j � y* x# | j j � sq | j j d � qO WWn t t f k r� Yn XWd t j t j k r� t j d � t j t _ t j t _ t j d � Xd S)z( Run the server forever �targetTr Nzresetting stdout, stderrr )r` �Event� stop_eventr �current_process�_manager_server�Thread�accepter�daemon�start�is_set�wait�KeyboardInterrupt� SystemExit�sys�stdout� __stdout__r �debug� __stderr__�stderr�exit)r% rl r r r � serve_forever� s zServer.serve_foreverc C sg x` y | j j � } Wn t k r- w Yn Xt j d | j d | f � } d | _ | j � q Wd S)Nrf r6 T)r] Zaccept�OSErrorr` rk �handle_requestrm rn )r% r4 �tr r r rl � s zServer.accepterc ' C s� d } } } yv t j | | j � t j | | j � | j � } | \ } } } } | | j k st t d | � � t | | � } Wn! t k r� d t � f } YnG Xy | | | | � } Wn! t k r� d t � f } Yn Xd | f } y | j | � Wn� t k r�} zd y | j d t � f � Wn t k rBYn Xt j d | � t j d | � t j d | � WYd d } ~ Xn X| j � d S)z) Handle a new connection Nz%r unrecognizedz #TRACEBACKz#RETURNzFailure to send message: %rz ... request was %rz ... exception was %r)r Zdeliver_challenger[ Zanswer_challenger2 �publicr< r � Exceptionr r1 r �info�close) r% r4 �funcnamer9 �request�ignorer6 r7 rG �msg�er r r r| � s4 #zServer.handle_requestc * C s% t j d t j � j � | j } | j } | j } x�| j j � s y,d } } | � } | \ } } } } | | \ } } } | | k r� t d | t | � | f � � t | | � } y | | | � } Wn1 t k r} z d | f } WYd d } ~ Xnp X| o| j | d � } | re| j | | | � \ } } t | | j | � } d | | f f } n d | f } Wn� t k r | d k r�d t � f } n\ y8 | j | } | | | | | | | � } d | f } Wn! t k r�d t � f } Yn XYnX t k r7t j d t j � j � t j d � Yn! t k rWd t � f } Yn XyM y | | � Wn8 t k r�} z | d t � f � WYd d } ~ Xn XWq7 t k r } zU t j d t j � j � t j d | � t j d | � | j � t j d � WYd d } ~ Xq7 Xq7 Wd S)zQ Handle requests from the proxies in a particular process/thread z$starting server thread to service %rNz+method %r of %r object is not in exposed=%rz#ERRORz#PROXYz#RETURNz #TRACEBACKz$got EOF -- exiting thread serving %rr z#UNSERIALIZABLEz exception in thread serving %rz ... message was %rz ... exception was %rr )r rv r` �current_threadr r2 r1 r^ rh ro �AttributeErrorr r r �getrM r r# r �fallback_mapping�EOFErrorrs ry r� r� )r% �connr2 r1 r^ r5 r r� �identr6 r7 �exposedZ gettypeidZfunction�resr� r� r" ZridentZrexposed�tokenZ fallback_funcr9 r r r � serve_client� sl * zServer.serve_clientc C s | S)Nr )r% r� r� r r r r �fallback_getvalue s zServer.fallback_getvaluec C s t | � S)N)r; )r% r� r� r r r r � fallback_str" s zServer.fallback_strc C s t | � S)N)�repr)r% r� r� r r r r � fallback_repr% s zServer.fallback_reprrB r, z #GETVALUEc C s d S)Nr )r% r4 r r r rR . s z Server.dummyc C s� | j �� g } t | j j � � } | j � xV | D]N } | d k r6 | j d | | j | t | j | d � d d � f � q6 Wd j | � SWd QRXd S)zO Return some info --- useful to spot problems with refcounting rV z %s: refcount=%s %sr NrA r? ) rb r r^ r �sortrE r_ r; �join)r% r4 r9 r r� r r r rP 1 s *zServer.debug_infoc C s t | j � d S)z* Number of shared objects r )�lenr^ )r% r4 r r r rQ @ s zServer.number_of_objectsc C sX zC y t j d � | j d � Wn d d l } | j � Yn XWd | j j � Xd S)z' Shutdown this process z!manager received shutdown message�#RETURNNr )r� N)r rv r1 � traceback� print_excrh �set)r% r4 r� r r r rL F s zServer.shutdownc O sB | j �2| j | \ } } } } | d k r[ t | � d k rH | sN t � | d } n | | | � } | d k r� t | � } | d k r� t | � t k s� t � t | � t | � } d t | � } t j d | | � | t | � | f | j | <| | j k rd | j | <| j | | � | t | � f SWd QRXd S)z> Create a new shared object and return its id Nr r z%xz&%r callable returned object with id %r)rb rY r� r< rJ r �dictr r$ r rv r� r^ r_ rS �tuple) r% r4 r" r6 r7 rD r� �method_to_typeid� proxytyper r� r r r rM S s$ z Server.createc C s t | j | j d � S)zL Return the methods of the shared object indicated by token r )r� r^ r$ )r% r4 r� r r r rO v s zServer.get_methodsc C s- | t j � _ | j d � | j | � d S)z= Spawn a new thread to serve this connection �#RETURNN)r� N)r` r� r r1 r� )r% r4 r r r r rN | s zServer.accept_connectionc C s& | j � | j | d 7<Wd QRXd S)Nr )rb r_ )r% r4 r� r r r rS � s z Server.increfc C sv | j �f | j | d k s# t � | j | d 8<| j | d k rk | j | =| j | =t j d | � Wd QRXd S)Nr r zdisposing of obj with id %r)rb r_ r< r^ r rv )r% r4 r� r r r rT � s z Server.decrefN)r+ r- r. r/ r~ r& rz rl r| r� r� r� r� r� rR rP rQ rL rM rO rN rS rT r r r r rK ~ s. " J # rK c @ s+ e Z d Z d g Z d Z d Z d Z d S)�State�valuer r � N)r+ r- r. r0 �INITIAL�STARTED�SHUTDOWNr r r r r� � s r� �pickleZ xmlrpclibc @ s e Z d Z d Z i Z e Z d d d d d d � Z d d � Z d d � Z d f d d � Z e d f d d � � Z d d � Z d d d � Z d d � Z d d � Z d d � Z d d � Z e d d � � Z e d d � � Z e d d d d d d d � � Z d S)!r z! Base class for managers Nr� c C s� | d k r t j � j } | | _ t j | � | _ t � | _ t j | j _ | | _ t | \ | _ | _ | p| t � | _ d S)N)r ri r[ �_addressrZ �_authkeyr� �_stater� r� � _serializerr\ Z _Listener�_Clientr �_ctx)r% r# r[ rc Zctxr r r r& � s zBaseManager.__init__c C s: | j j t j k s t � t | j | j | j | j � S)zX Return server object with serve_forever() method and address attribute ) r� r� r� r� r< rK � _registryr� r� r� )r% r r r � get_server� s zBaseManager.get_serverc C sN t | j \ } } | | j d | j �} t | d d � t j | j _ d S)z> Connect manager object to the server process r[ NrR ) r\ r� r� r� r: r� r� r� r� )r% rd re r� r r r �connect� s zBaseManager.connectc C sj | j j t j k s t � | d k r@ t | � r@ t d � � t j d d � \ } } | j j d t | � j d | j | j | j | j | | | f � | _ d j d d � | j j D� � } t | � j d | | j _ | j j � | j � | j � | _ | j � t j | j _ t j | t | � j d | j | j | j | j | j f d d �| _ d S) z@ Spawn a server process for this manager object Nz initializer must be a callableZduplexFrf r6 �:c s s | ] } t | � Vq d S)N)r; )r �ir r r � <genexpr>� s z$BaseManager.start.<locals>.<genexpr>r@ � exitpriorityr ) r� r� r� r� r< rD � TypeErrorr ZPiper� ZProcessr � _run_serverr� r� r� r� �_processr� Z _identityr+ r rn r� r2 r� r �Finalize�_finalize_managerr� rL )r% � initializer�initargs�reader�writerr� r r r rn � s( " zBaseManager.startc C si | d k r | | � | j | | | | � } | j | j � | j � t j d | j � | j � d S)z@ Create a server, report its address and run it Nzmanager serving at %r)�_Serverr1 r# r� r r� rz ) �clsrY r# r[ rc r� r� r� �serverr r r r� � s zBaseManager._run_serverc O s� | j j t j k s! t d � � | j | j d | j �} z) t | d d | f | | � \ } } Wd | j � Xt | | j | � | f S)zP Create a new shared object; return the token and exposed tuple zserver not yet startedr[ NrM ) r� r� r� r� r< r� r� r� r: r� r )r% r" r6 r7 r� r$ r� r r r �_create s !) zBaseManager._createc C s; | j d k r7 | j j | � | j j � s7 d | _ d S)zC Join the manager process (if it has been spawned) N)r� r� �is_alive)r% �timeoutr r r r� s zBaseManager.joinc C sA | j | j d | j �} z t | d d � SWd | j � Xd S)zS Return some info about the servers shared objects and connections r[ NrP )r� r� r� r: r� )r% r� r r r � _debug_info s zBaseManager._debug_infoc C sA | j | j d | j �} z t | d d � SWd | j � Xd S)z5 Return the number of shared objects r[ NrQ )r� r� r� r: r� )r% r� r r r �_number_of_objects" s z BaseManager._number_of_objectsc C s> | j j t j k r | j � | j j t j k s: t � | S)N)r� r� r� r� rn r� r< )r% r r r � __enter__, s zBaseManager.__enter__c C s | j � d S)N)rL )r% �exc_type�exc_val�exc_tbr r r �__exit__2 s zBaseManager.__exit__c C s | j � r� t j d � y8 | | d | �} z t | d d � Wd | j � XWn t k re Yn X| j d d � | j � r� t j d � t | d � r� t j d � | j � | j d d � | j � r� t j d � t j | _ y t j | =Wn t k r Yn Xd S) zQ Shutdown the manager process; will be registered as a finalizer z#sending shutdown message to managerr[ NrL r� g �?zmanager still alive� terminatez'trying to `terminate()` manager processg�������?z#manager still alive after terminate)r� r r� r: r� r r� �hasattrr� r� r� r� r �_address_to_local�KeyError)r r# r[ r( r� r� r r r r� 5 s. z BaseManager._finalize_managerc C s | j S)N)r� )r% r r r �<lambda>U s zBaseManager.<lambda>Tc s! d | j k r! | j j � | _ � d k r3 t � | pH t � d d � } | p` t � d d � } | r� xd t | j � � D]P \ } } t | � t k s� t d | � � t | � t k s| t d | � � q| W| | | � f | j � <| r � � f d d � } � | _ t | � | � d S)z9 Register a typeid with the manager type r� N� _exposed_�_method_to_typeid_z%r is not a stringc s� t j d � � | j � | | � \ } } � | | j d | d | j d | �} | j | j d | j �} t | d d | j f � | S)Nz)requesting creation of a shared %r object�managerr[ r� rT ) r rv r� r� r� r� r# r: r$ )r% r6 r7 r� Zexp�proxyr� )r� r" r r rF r s z"BaseManager.register.<locals>.temp) �__dict__r� �copy� AutoProxyr r r r r; r< r+ �setattr) r� r" rD r� r� r� � create_method�keyr� rF r )r� r" r �registerW s "& zBaseManager.register)r+ r- r. r/ r� rK r� r& r� r� rn � classmethodr� r� r� r� r� r� r� � staticmethodr� �propertyr# r� r r r r r � s* $ c @ s( e Z d Z d d � Z d d � Z d S)�ProcessLocalSetc C s t j | d d � � d S)Nc S s | j � S)N)�clear)r r r r r� � s z*ProcessLocalSet.__init__.<locals>.<lambda>)r �register_after_fork)r% r r r r& � s zProcessLocalSet.__init__c C s t | � f f S)N)r )r% r r r � __reduce__� s zProcessLocalSet.__reduce__N)r+ r- r. r& r� r r r r r� � s r� c @ s� e Z d Z d Z i Z e j � Z d d d d d d � Z d d � Z f i d d � Z d d � Z d d � Z e d d � � Z d d � Z d d � Z d d � Z d d � Z d d � Z d S)r z. A base for proxies of shared objects NTc C s* t j �N t j j | j d � } | d k rS t j � t � f } | t j | j <Wd QRX| d | _ | d | _ | | _ | j j | _ | | _ | | _ t | d | _ | d k r� t j | � | _ n3 | j d k r� | j j | _ n t j � j | _ | r| j � t j | t j � d S)Nr r )r �_mutexr� r� r# r ZForkAwareLocalr� �_tls�_idset�_tokenr$ �_id�_managerr� r\ r� r rZ r� ri r[ �_increfr� � _after_fork)r% r� rc r� r[ r� rS Z tls_idsetr r r r& � s( zBaseProxy.__init__c C s� t j d � t j � j } t j � j d k rH | d t j � j 7} | j | j j d | j �} t | d d | f � | | j _ d S)Nz making connection to managerZ MainThread�|r[ rN )r rv r ri r r` r� r� r� r# r� r: r� r )r% r r� r r r �_connect� s zBaseProxy._connectc C sE y | j j } WnA t k rS t j d t j � j � | j � | j j } Yn X| j | j | | | f � | j � \ } } | d k r� | S| d k r2| \ } } | j j | j d } | j j | _ | | | j d | j d | j d | �} | j | j d | j �} t | d d | j f � | St | | � � d S) zW Try to call a method of the referrent and return a copy of the result z#thread %r does not own a connectionz#RETURNz#PROXYr r� r[ r� NrT ���)r� r r� r rv r` r� r r� r1 r� r2 r� r� r" r� r# r� r� r� r: r$ r3 ) r% r5 r6 r7 r� r8 r9 r� r� r� r� r r r � _callmethod� s, zBaseProxy._callmethodc C s | j d � S)z9 Get a copy of the value of the referent z #GETVALUE)r� )r% r r r � _getvalue� s zBaseProxy._getvaluec C s� | j | j j d | j �} t | d d | j f � t j d | j j � | j j | j � | j or | j j } t j | t j d | j | j | | j | j | j f d d �| _ d S)Nr[ rS z INCREF %rr6 r� � )r� r� r# r� r: r� r rv r$ r� �addr� r� r� r �_decrefr� Z_close)r% r� r( r r r r� � s zBaseProxy._increfc C s | j | j � | d k s. | j t j k r� yE t j d | j � | | j d | �} t | d d | j f � Wq� t k r� } z t j d | � WYd d } ~ Xq� Xn t j d | j � | rt | d � rt j d t j � j � | j j � | ` d S)Nz DECREF %rr[ rT z... decref failed %sz%DECREF %r -- manager already shutdownr z-thread %r has no more proxies so closing conn)�discardr$ r� r� r� r rv r# r: r r� r` r� r r r� )r� r[ r( ZtlsZidsetr� r� r� r r r r� � s & zBaseProxy._decrefc C sT d | _ y | j � Wn6 t k rO } z t j d | � WYd d } ~ Xn Xd S)Nzincref failed: %s)r� r� r r r� )r% r� r r r r� s zBaseProxy._after_forkc C s� i } t j � d k r% | j | d <t | d d � r` | j | d <t t | j | j | f f St t | � | j | j | f f Sd S)Nr[ �_isautoFr� ) r Zget_spawning_popenr� r r� � RebuildProxyr� r� r� r )r% r7 r r r r� s zBaseProxy.__reduce__c C s | j � S)N)r� )r% �memor r r � __deepcopy__" s zBaseProxy.__deepcopy__c C s& d t | � j | j j t | � f S)Nz <%s object, typeid %r at %#x>)r r+ r� r" r$ )r% r r r r, % s zBaseProxy.__repr__c C sB y | j d � SWn* t k r= t | � d d � d SYn Xd S)zV Return representation of the referent (or a fall-back if that fails) r, Nr z; '__str__()' failed>r� )r� r r� )r% r r r rB ) s zBaseProxy.__str__)r+ r- r. r/ r� r ZForkAwareThreadLockr� r& r� r� r� r� r� r� r� r� r� r, rB r r r r r � s " c C s� t t j � d d � } | rB | j | j k rB | j | j d S| j d d � oj t t j � d d � } | | | d | | �Sd S)z� Function used for unpickling proxy objects. If possible the shared object is returned, or otherwise a proxy for it. rj Nr rS TZ _inheritingF)r r ri r# r^ r$ �pop)rG r� rc r7 r� rS r r r r� 6 s r� c C s� t | � } y | | | f SWn t k r2 Yn Xi } x% | D] } t d | | f | � q@ Wt | t f | � } | | _ | | | | f <| S)zB Return a proxy type whose methods are given by `exposed` zLdef %s(self, *args, **kwds): return self._callmethod(%r, args, kwds))r� r� �execr r r� )r r� �_cacheZdic�meth� ProxyTyper r r � MakeProxyTypeK s r� Tc C s� t | d } | d k rY | | j d | �} z t | d d | f � } Wd | j � X| d k rz | d k rz | j } | d k r� t j � j } t d | j | � } | | | d | d | d | �} d | _ | S) z* Return an auto-proxy for `token` r Nr[ rO z AutoProxy[%s]r� rS T) r\ r# r: r� r� r ri r[ r� r" r� ) r� rc r� r[ r� rS r� r� r� r� r r r r� a s r� c @ s( e Z d Z d d � Z d d � Z d S)� Namespacec K s | j j | � d S)N)r� �update)r% r7 r r r r& s zNamespace.__init__c C s t | j j � � } g } x: | D]2 \ } } | j d � s" | j d | | f � q" W| j � d | j j d j | � f S)NrI z%s=%rz%s(%s)z, ) r r� r � startswithrE r� r* r+ r� )r% r rF r r� r r r r, � s zNamespace.__repr__N)r+ r- r. r& r, r r r r r� ~ s r� c @ sR e Z d Z d d d � Z d d � Z d d � Z d d � Z e e e � Z d S) �ValueTc C s | | _ | | _ d S)N)� _typecode�_value)r% r r� �lockr r r r& � s zValue.__init__c C s | j S)N)r )r% r r r r� � s z Value.getc C s | | _ d S)N)r )r% r� r r r r� � s z Value.setc C s d t | � j | j | j f S)Nz %s(%r, %r))r r+ r r )r% r r r r, � s zValue.__repr__N) r+ r- r. r& r� r� r, r� r� r r r r r � s r c C s t j | | � S)N)r )r Zsequencer r r r �Array� s r c @ sR e Z d Z d Z d d � Z d d � Z d d � Z d d � Z d d � Z d S)� IteratorProxy�__next__r1 �throwr� c C s | S)Nr )r% r r r �__iter__� s zIteratorProxy.__iter__c G s | j d | � S)Nr )r� )r% r6 r r r r � s zIteratorProxy.__next__c G s | j d | � S)Nr1 )r� )r% r6 r r r r1 � s zIteratorProxy.sendc G s | j d | � S)Nr )r� )r% r6 r r r r � s zIteratorProxy.throwc G s | j d | � S)Nr� )r� )r% r6 r r r r� � s zIteratorProxy.closeN)r r1 r r� ) r+ r- r. r� r r r1 r r� r r r r r � s r c @ sL e Z d Z d Z d d d d � Z d d � Z d d � Z d d � Z d S)� AcquirerProxy�acquire�releaseTNc C s1 | d k r | f n | | f } | j d | � S)Nr )r� )r% Zblockingr� r6 r r r r � s !zAcquirerProxy.acquirec C s | j d � S)Nr )r� )r% r r r r � s zAcquirerProxy.releasec C s | j d � S)Nr )r� )r% r r r r� � s zAcquirerProxy.__enter__c C s | j d � S)Nr )r� )r% r� r� r� r r r r� � s zAcquirerProxy.__exit__)r r )r+ r- r. r� r r r� r� r r r r r � s r c @ sL e Z d Z d Z d d d � Z d d � Z d d � Z d d d � Z d S)�ConditionProxyr r rp �notify� notify_allNc C s | j d | f � S)Nrp )r� )r% r� r r r rp � s zConditionProxy.waitc C s | j d � S)Nr )r� )r% r r r r � s zConditionProxy.notifyc C s | j d � S)Nr )r� )r% r r r r � s zConditionProxy.notify_allc C s� | � } | r | S| d k r/ t � | } n d } d } xF | s� | d k rj | t � } | d k rj P| j | � | � } q> W| S)Nr )�_timerp )r% Z predicater� r9 ZendtimeZwaittimer r r �wait_for� s zConditionProxy.wait_for)r r rp r r )r+ r- r. r� rp r r r r r r r r � s r c @ sI e Z d Z d Z d d � Z d d � Z d d � Z d d d � Z d S)� EventProxyro r� r� rp c C s | j d � S)Nro )r� )r% r r r ro � s zEventProxy.is_setc C s | j d � S)Nr� )r� )r% r r r r� � s zEventProxy.setc C s | j d � S)Nr� )r� )r% r r r r� � s zEventProxy.clearNc C s | j d | f � S)Nrp )r� )r% r� r r r rp � s zEventProxy.wait)ro r� r� rp )r+ r- r. r� ro r� r� rp r r r r r � s r c @ ss e Z d Z d Z d d d � Z d d � Z d d � Z e d d � � Z e d d � � Z e d d � � Z d S)� BarrierProxy�__getattribute__rp �abort�resetNc C s | j d | f � S)Nrp )r� )r% r� r r r rp � s zBarrierProxy.waitc C s | j d � S)Nr )r� )r% r r r r � s zBarrierProxy.abortc C s | j d � S)Nr )r� )r% r r r r � s zBarrierProxy.resetc C s | j d d � S)Nr �parties)r )r� )r% r r r r � s zBarrierProxy.partiesc C s | j d d � S)Nr � n_waiting)r )r� )r% r r r r � s zBarrierProxy.n_waitingc C s | j d d � S)Nr �broken)r )r� )r% r r r r � s zBarrierProxy.broken)r rp r r ) r+ r- r. r� rp r r r� r r r r r r r r � s r c @ s: e Z d Z d Z d d � Z d d � Z d d � Z d S) �NamespaceProxyr � __setattr__� __delattr__c C sB | d d k r t j | | � St j | d � } | d | f � S)Nr rI r� r )�objectr )r% r� � callmethodr r r � __getattr__� s zNamespaceProxy.__getattr__c C sH | d d k r# t j | | | � St j | d � } | d | | f � S)Nr rI r� r )r r r )r% r� r� r r r r r � s zNamespaceProxy.__setattr__c C sB | d d k r t j | | � St j | d � } | d | f � S)Nr rI r� r )r r r )r% r� r r r r r � s zNamespaceProxy.__delattr__N)r r r )r+ r- r. r� r r r r r r r r � s r c @ s= e Z d Z d Z d d � Z d d � Z e e e � Z d S) � ValueProxyr� r� c C s | j d � S)Nr� )r� )r% r r r r� s zValueProxy.getc C s | j d | f � S)Nr� )r� )r% r� r r r r� s zValueProxy.setN)r� r� )r+ r- r. r� r� r� r� r� r r r r r s r � BaseListProxy�__add__� __contains__� __delitem__� __getitem__�__len__�__mul__� __reversed__�__rmul__� __setitem__rE �count�extend�index�insertr� �remove�reverser� �__imul__c @ s( e Z d Z d d � Z d d � Z d S)� ListProxyc C s | j d | f � | S)Nr, )r� )r% r� r r r �__iadd__ s zListProxy.__iadd__c C s | j d | f � | S)Nr1 )r� )r% r� r r r r1 s zListProxy.__imul__N)r+ r- r. r3 r1 r r r r r2 s r2 � DictProxyr� r� r� Zhas_key�popitem� setdefaultr� � ArrayProxy� PoolProxyZapplyZ apply_asyncr� ZimapZimap_unorderedr� �mapZ map_async�starmapZ starmap_asyncr� Z AsyncResult�Iteratorc @ s( e Z d Z d d � Z d d � Z d S)r8 c C s | S)Nr )r% r r r r� 5 s zPoolProxy.__enter__c C s | j � d S)N)r� )r% r� r� r� r r r r� 7 s zPoolProxy.__exit__N)r+ r- r. r� r� r r r r r8 4 s c @ s e Z d Z d Z d S)r a( Subclass of `BaseManager` which supports a number of shared object types. The types registered are those intended for the synchronization of threads, plus `dict`, `list` and `Namespace`. The `multiprocessing.Manager()` function creates started instances of this class. N)r+ r- r. r/ r r r r r > s �QueueZ JoinableQueuerg �Lockra � Semaphore�BoundedSemaphore� Condition�Barrier�Poolr r� r� r� F)I�__all__rs r` r Zqueuer r r� r � r r r r r r r r r� Z view_typesr r! Z view_typer r r: r3 r r= rH rJ rK r� rd re Z XmlListenerZ XmlClientr\ r r� r� r r� r� r� r� r r r r r r r r r r! r2 r4 r7 Z BasePoolProxyr� r8 r r< rg r= ra r> r? r@ rA rB r� r r r r �<module> s� � � �
Save File
Cancel