| Server IP : 127.0.0.1 / Your IP : 216.73.216.109 Web Server : Apache/2.4.54 (Win64) OpenSSL/1.1.1q PHP/8.1.10 System : Windows NT DESKTOP-E5T4RUN 10.0 build 19045 (Windows 10) AMD64 User : SERVERWEB ( 0) PHP Version : 8.1.10 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : C:/cygwin64/lib/python3.9/multiprocessing/__pycache__/ |
Upload File : |
a
} d�{ � @ s g d �Z ddlZddlZddlZddlZddlZddlZddlZddlZddl Z ddl
m Z ddl
m Z m
Z
ddlmZ ejZz$ddlZddlmZmZmZmZ W n" ey� ejdkr�� dZY n0 d Zd
Ze�� Z d Z d gZ e ed �r�d Z e d g7 Z ejdk�rd
Z e d
g7 Z efdd�Z dd� Z!dd� Z"dd� Z#dd� Z$G dd� d�Z%e�rbG dd� de%�Z&G d d � d e%�Z'G d d � d e(�Z)dPd d!�Z*ejdk�r�dQd#d$�Z+n
dRd%d$�Z+G d&d'� d'e(�Z,d(d)� Z-ejdk�r�G d*d+� d+e(�Z.d,d-� Z/d.Z0d/Z1d0Z2d1Z3d2d3� Z4d4d5� Z5G d6d7� d7e(�Z6d8d9� Z7d:d;� Z8G d<d=� d=e)�Z9d>d?� Z:ejdk�rnd@dA� Z;ej<ej=hZ>dSdBdC�Z?n,ddl@Z@e e@dD��r�e@jAZBne@jCZBdTdEdC�Z?ejdk�r�dFdG� ZDdHdI� ZEe�Fe'eD� dJdK� ZGdLdM� ZHe�Fe&eG� n dNdG� ZDdOdI� ZEe�Fe'eD� dS )U)�Client�Listener�Pipe�wait� N� )�util)�AuthenticationError�BufferTooShort)� reduction)�
WAIT_OBJECT_0�WAIT_ABANDONED_0� WAIT_TIMEOUT�INFINITE�win32i g 4@�AF_INET�AF_UNIX�AF_PIPEc C s t �� | S �N��time� monotonic)�timeout� r �0/usr/lib/python3.9/multiprocessing/connection.py�
_init_timeout; s r c C s t �� | kS r r )�tr r r �_check_timeout> s r c C sX | dkr dS | dkr&t jdt�� d�S | dkrLt jdt�� tt�f dd�S td ��d S )
Nr )� localhostr r z listener-)�prefix�dirr z\\.\pipe\pyc-%d-%d-� zunrecognized family) �tempfile�mktempr � get_temp_dir�os�getpid�next�
_mmap_counter�
ValueError��familyr r r �arbitrary_addressE s ��r+ c C sJ t jdkr | dkr td| ��t jdkrF| dkrFtt| �sFtd| ��d S )Nr r z Family %s is not recognized.r )�sys�platformr( �hasattr�socketr) r r r �_validate_familyS s
r0 c C sT t | �tkrdS t | �tu r*| �d�r*dS t | �tu s@t�| �rDdS td| ��d S )Nr z\\r r z address type of %r unrecognized)�type�tuple�str�
startswithr � is_abstract_socket_namespacer( )�addressr r r � address_type_ s r7 c @ s� e Zd ZdZd+dd�Zdd� Zdd� Zd d
� Zd d � Zd
d� Z e
dd� �Z e
dd� �Z e
dd� �Z
dd� Zdd� Zd,dd�Zd d � Zd-d d �Zd.d d!�Zd"d#� Zd/d%d&�Zd'd(� Zd)d*� ZdS )0�_ConnectionBaseNTc C s> |� � }|dk rtd��|s(|s(td��|| _|| _|| _d S )Nr zinvalid handlez6at least one of `readable` and `writable` must be True)� __index__r( �_handle� _readable� _writable)�self�handle�readable�writabler r r �__init__u s �z_ConnectionBase.__init__c C s | j d ur| �� d S r �r: �_close�r= r r r �__del__� s
z_ConnectionBase.__del__c C s | j d u rtd��d S )Nzhandle is closed)r: �OSErrorrD r r r �
_check_closed� s
z _ConnectionBase._check_closedc C s | j std��d S )Nzconnection is write-only)r; rF rD r r r �_check_readable� s z _ConnectionBase._check_readablec C s | j std��d S )Nzconnection is read-only)r< rF rD r r r �_check_writable� s z _ConnectionBase._check_writablec C s" | j rd| _n| �� td��d S )NFzbad message length)r< r; �closerF rD r r r �_bad_message_length� s z#_ConnectionBase._bad_message_lengthc C s
| j d u S r �r: rD r r r �closed� s z_ConnectionBase.closedc C s | j S r )r; rD r r r r? � s z_ConnectionBase.readablec C s | j S r )r< rD r r r r@ � s z_ConnectionBase.writablec C s | � � | jS r )rG r: rD r r r �fileno� s z_ConnectionBase.filenoc C s* | j d ur&z| �� W d | _ nd | _ 0 d S r rB rD r r r rJ � s
z_ConnectionBase.closer c C s� | � � | �� t|�}|jdkr.tt|��}t|�}|dk rFtd��||k rVtd��|d u rh|| }n&|dk rztd��n|| |kr�td��| �|||| � � d S )Nr r zoffset is negativezbuffer length < offsetzsize is negativez buffer length < offset + size)rG rI �
memoryview�itemsize�bytes�lenr( � _send_bytes)r= �buf�offset�size�m�nr r r �
send_bytes� s"
z_ConnectionBase.send_bytesc C s$ | � � | �� | �t�|�� d S r )rG rI rS �_ForkingPickler�dumps�r= �objr r r �send� s z_ConnectionBase.sendc C sJ | � � | �� |d ur(|dk r(td��| �|�}|d u rB| �� |�� S )Nr znegative maxlength)rG rH r( � _recv_bytesrK �getvalue)r= � maxlengthrT r r r �
recv_bytes� s
z_ConnectionBase.recv_bytesc C s� | � � | �� t|���}|j}|t|� }|dk r>td��n||krNtd��| �� }|�� }||| k rvt|� � ��|�
d� |� ||| || | � � |W d � S 1 s�0 Y d S )Nr znegative offsetzoffset too large) rG rH rO rP rR r( r_ �tellr r` �seek�readinto)r= rT rU rW rP �bytesize�resultrV r r r �recv_bytes_into� s$
�z _ConnectionBase.recv_bytes_intoc C s& | � � | �� | �� }t�|�� �S r )rG rH r_ rZ �loads� getbuffer)r= rT r r r �recv� s z_ConnectionBase.recv� c C s | � � | �� | �|�S r )rG rH �_poll�r= r r r r �poll� s z_ConnectionBase.pollc C s | S r r rD r r r � __enter__ s z_ConnectionBase.__enter__c C s | � � d S r �rJ �r= �exc_type� exc_value�exc_tbr r r �__exit__ s z_ConnectionBase.__exit__)TT)r N)N)r )rl )�__name__�
__module__� __qualname__r: rA rE rG rH rI rK �propertyrM r? r@ rN rJ rY r^ rb rh rk ro rp rv r r r r r8 r s.
r8 c @ s@ e Zd ZdZejfdd�Zdd� Zd
dd�Zd d
� Z d d � Z
dS )�PipeConnectionFc C s || j � d S r rL )r= Z _CloseHandler r r rC s zPipeConnection._closec C sv t j| j|dd�\}}zJz |t jkr6t �|jgdt�}W n |�� � Y n0 W |�d�\}}n|�d�\}}0 d S )NT��
overlappedF) �_winapiZ WriteFiler: �ERROR_IO_PENDING�WaitForMultipleObjects�eventr �cancel�GetOverlappedResult)r= rT �ov�err�waitresZnwrittenr r r rS s
�
zPipeConnection._send_bytesNc
C s� | j rd| _ t�� S |d u r dnt|d�}�z
tj| j|dd�\}}z�z |tjkrdt�|j gdt
�}W n |� � � Y n0 W |� d�\}}|dkr�t�� }|�
|�� � |W S |tjkr�| �||�W S nh|� d�\}}|dk�r t�� }|�
|�� � | Y W S |tjk�r2| �||� Y W S 0 W n< t�yr } z"|jtjk�r\t�n� W Y d }~n
d }~0 0 td��d S )NF� Tr| r z.shouldn't get here; expected KeyboardInterrupt)�_got_empty_message�io�BytesIO�minr~ �ReadFiler: r r� r� r r� r� �writerj ZERROR_MORE_DATA�_get_more_datarF �winerror�ERROR_BROKEN_PIPE�EOFError� RuntimeError) r= �maxsizeZbsizer� r� r� Znread�f�er r r r_ & sH
�
�
�
zPipeConnection._recv_bytesc C s. | j st�| j�d dkr dS tt| g|��S )Nr T)r� r~ �
PeekNamedPiper: �boolr rn r r r rm F s
�zPipeConnection._pollc C s� |� � }t�� }|�|� t�| j�d }|d urJt|�| |krJ| �� tj | j|dd�\}}|�
d�\}}|�|� � � |S )Nr Tr| ) rj r� r� r� r~ r� r: rR rK r� r� )r= r� r� rT r� �leftr� Zrbytesr r r r� L s
z PipeConnection._get_more_data)N) rw rx ry r� r~ � CloseHandlerC rS r_ rm r� r r r r r{ s
r{ c @ sx e Zd Zer(ejfdd�ZejZej Z
ne j fdd�Ze j
Ze jZ
efdd�Ze
fdd�Zdd � Zdd d �Zd
d� Zd
S )�
Connectionc C s || j � d S r rL �r= rC r r r rC c s zConnection._closec C s || j � d S r rL r� r r r rC h s c C s8 t |�}|| j|�}||8 }|dkr&q4||d � }qd S �Nr )rR r: )r= rT r� � remainingrX r r r �_sendm s zConnection._sendc C sb t �� }| j}|}|dkr^|||�}t|�}|dkrJ||krBt�ntd��|�|� ||8 }q|S )Nr z got end of file during message)r� r� r: rR r� rF r� )r= rV �readrT r> r� �chunkrX r r r �_recvv s
zConnection._recvc C s� t |�}|dkrHt�dd�}t�d|�}| �|� | �|� | �|� n8t�d|�}|dkrr| �|� | �|� n| �|| � d S )Ni����!i����!Qi @ )rR �struct�packr� )r= rT rX �
pre_header�headerr r r rS � s
zConnection._send_bytesNc C s^ | � d�}t�d|�� �\}|dkr@| � d�}t�d|�� �\}|d urT||krTd S | � |�S )N� r� r� � r� )r� r� �unpackr` )r= r� rT rV r r r r_ � s
zConnection._recv_bytesc C s t | g|�}t|�S r )r r� )r= r �rr r r rm � s zConnection._poll)N)rw rx ry r~ �_multiprocessingZ closesocketrC r^ �_writerk �_readr$ rJ r� r� r� r� rS r_ rm r r r r r� \ s
r� c @ sN e Zd Zddd�Zdd� Zdd� Zed d
� �Zed d � �Zd
d� Z dd� Z
dS )r Nr c C sp |p|rt |�pt}|p t|�}t|� |dkr>t||�| _nt|||�| _|d urft|t�sft d��|| _
d S �Nr z authkey should be a byte string) r7 �default_familyr+ r0 � PipeListener� _listener�SocketListener�
isinstancerQ � TypeError�_authkey)r= r6 r* �backlog�authkeyr r r rA � s � zListener.__init__c C s> | j d u rtd��| j �� }| jr:t|| j� t|| j� |S )Nzlistener is closed)r� rF �acceptr� �deliver_challenge�answer_challenge)r= �cr r r r� � s
zListener.acceptc C s | j }|d ur d | _ |�� d S r )r� rJ )r= �listenerr r r rJ � s zListener.closec C s | j jS r )r� �_addressrD r r r r6 � s zListener.addressc C s | j jS r )r� �_last_acceptedrD r r r �
last_accepted� s zListener.last_acceptedc C s | S r r rD r r r rp � s zListener.__enter__c C s | � � d S r rq rr r r r rv � s zListener.__exit__)NNr N) rw rx ry rA r� rJ rz r6 r� rp rv r r r r r � s
r c C sh |p
t | �}t|� |dkr&t| �}nt| �}|d urHt|t�sHtd��|d urdt||� t||� |S r� ) r7 r0 �
PipeClient� SocketClientr� rQ r� r� r� )r6 r* r� r� r r r r � s
r Tc C sj | r>t �� \}}|�d� |�d� t|�� �}t|�� �}n$t�� \}}t|dd�}t|dd�}||fS )NTF�r@ �r? )r/ �
socketpair� setblockingr� �detachr$ �pipe)�duplex�s1�s2�c1�c2�fd1�fd2r r r r s
r c
C s� t d�}| r*tj}tjtjB }tt }}ntj}tj}dt }}t�||tjB tj B tj
tj B tj B d||tj
tj�}t�||dtjtjtjtj�}t�|tj d d � tj|dd�}|�d�\} }
t|| d�} t|| d�} | | fS )Nr r r Tr| r� r� )r+ r~ �PIPE_ACCESS_DUPLEX� GENERIC_READ�
GENERIC_WRITE�BUFSIZEZPIPE_ACCESS_INBOUND�CreateNamedPipe�FILE_FLAG_OVERLAPPED� FILE_FLAG_FIRST_PIPE_INSTANCE�PIPE_TYPE_MESSAGE�PIPE_READMODE_MESSAGE� PIPE_WAIT�NMPWAIT_WAIT_FOREVER�NULL�
CreateFile�
OPEN_EXISTING�SetNamedPipeHandleState�ConnectNamedPiper� r{ )
r� r6 Zopenmode�accessZobsizeZibsizeZh1Zh2r} �_r� r� r� r r r r s<
�
�
� �
� c @ s& e Zd Zd dd�Zdd� Zdd� ZdS )
r� r c C s� t � tt |��| _zRtjdkr2| j�t jt jd� | j�d� | j� |� | j�
|� | j� � | _ W n t
y� | j�� � Y n0 || _d | _|dkr�t�|�s�tj| tj|fdd�| _nd | _d S )N�posixr Tr r ��args� exitpriority)r/ �getattr�_socketr$ �name�
setsockopt�
SOL_SOCKET� SO_REUSEADDRr� �bind�listen� getsocknamer� rF rJ �_familyr� r r5 �Finalize�unlink�_unlink)r= r6 r* r� r r r rA G s(
�
�
zSocketListener.__init__c C s& | j �� \}| _|�d� t|�� �S �NT)r� r� r� r� r� r� �r= �sr r r r� ` s
zSocketListener.acceptc C sJ z(| j �� W | j}|d urFd | _|� n | j}|d urDd | _|� 0 d S r )r� rJ r� )r= r� r r r rJ e s �zSocketListener.closeN)r )rw rx ry rA r� rJ r r r r r� C s
r� c C s\ t | �}t�tt|���0}|�d� |�| � t|�� �W d � S 1 sN0 Y d S r� )r7 r/ r� r� �connectr� r� )r6 r* r� r r r r� o s
r� c @ s4 e Zd Zd dd�Zd dd�Zdd� Zed d
� �ZdS )
r� Nc C sL || _ | jdd�g| _d | _t�d| j � tj| tj| j| j fdd�| _ d S )NT)�firstz listener created with address=%rr r� )
r� � _new_handle�
_handle_queuer� r � sub_debugr� r� �_finalize_pipe_listenerrJ )r= r6 r� r r r rA � s �zPipeListener.__init__Fc
C sH t jt jB }|r|t jO }t �| j|t jt jB t jB t j t
t
t j t j �S r )
r~ r� r� r� r� r� r� r� r� ZPIPE_UNLIMITED_INSTANCESr� r� r� )r= r� �flagsr r r r� � s
��zPipeListener._new_handlec
C s� | j �| �� � | j �d�}ztj|dd�}W n2 ty` } z|jtjkrL� W Y d }~nfd }~0 0 zJzt� |j
gdt �}W n |� � t�
|� � Y n0 W |�d�\}}n|�d�\}}0 t|�S )Nr Tr| F)r� �appendr� �popr~ r� rF r� Z
ERROR_NO_DATAr� r� r r� r� r� r{ )r= r> r� r� �resr� r� r r r r� � s(
�
�zPipeListener.acceptc C s$ t �d|� | D ]}t�|� qd S )Nz closing listener with address=%r)r r� r~ r� )�queuer6 r> r r r r� � s z$PipeListener._finalize_pipe_listener)N)F)rw rx ry rA r� r� � staticmethodr� r r r r r� s
r� c
C s� t � }z6t�| d� t�| tjtjB dtjtjtjtj�}W q� t y| } z(|j
tj tj fvsft
|�rh� W Y d }~qd }~0 0 q�q� t�|tjd d � t|�S )N�� r )r r~ Z
WaitNamedPiper� r� r� r� r� r� rF r� ZERROR_SEM_TIMEOUTZERROR_PIPE_BUSYr r� r� r{ )r6 r �hr� r r r r� � s*
���
�r� � s #CHALLENGE#s #WELCOME#s #FAILURE#c C s� dd l }t|t�s$td�t|����t�t�}| � t
| � |� ||d�� � }| �
d�}||krl| � t� n| � t� td��d S )Nr � Authkey must be bytes, not {0!s}�md5� zdigest received was wrong)�hmacr� rQ r( �formatr1 r$ �urandom�MESSAGE_LENGTHrY � CHALLENGE�new�digestrb �WELCOME�FAILUREr ��
connectionr� r �messager �responser r r r� � s
�
r� c C sx dd l }t|t�s$td�t|����| �d�}|tt�d � }|� ||d��
� }| � |� | �d�}|t krtt
d��d S )Nr r r r zdigest sent was rejected)r r� rQ r( r
r1 rb rR r
r r rY r r r r r r r� � s
�
r� c @ s$ e Zd Zdd� Zdd� Zdd� ZdS )�ConnectionWrapperc C s6 || _ || _|| _dD ]}t||�}t| ||� qd S )N)rN rJ ro rb rY )�_conn�_dumps�_loadsr� �setattr)r= �connr[ ri �attrr] r r r rA � s
zConnectionWrapper.__init__c C s | � |�}| j�|� d S r )r r rY )r= r] r� r r r r^ s
zConnectionWrapper.sendc C s | j �� }| �|�S r )r rb r r� r r r rk s
zConnectionWrapper.recvN)rw rx ry rA r^ rk r r r r r � s r c C s t �| fd d d d��d�S )Nr �utf-8)� xmlrpclibr[ �encode)r] r r r �
_xml_dumps s r c C s t �| �d��\\}}|S )Nr )r ri �decode)r� r] �methodr r r �
_xml_loads s r# c @ s e Zd Zdd� ZdS )� XmlListenerc C s" dd l ma t�| �}t|tt�S r� )�
xmlrpc.client�clientr r r� r r r# r\ r r r r� s
zXmlListener.acceptN)rw rx ry r� r r r r r$ s r$ c O s" dd l ma tt| i |��tt�S r� )r% r& r r r r r# )r� �kwdsr r r � XmlClient s r( c C s� t | �}g }|r�t�|d|�}|tkr*q�n\t| krFtt|� k rTn n
|t8 }n2t| krptt|� k r~n n
|t8 }ntd��|�|| � ||d d � }d}q |S )NFzShould not get herer r ) �listr~ r� r
r rR r r� r� )Zhandlesr �L�readyr r r r �_exhaustive_wait% s
r, c
s
|d u rt }n |dk r d}nt|d d �}t| �} i �g }t� � t� }�z�| D �](}zt|d�}W n ty� |�|�� < Y qP0 zt�|� dd�\}}W n: t y� } z"d |j
}}|t vr W Y d }~n
d }~0 0 |tj kr�|�
|� |�|j< qP|�rlt�� d d� dk�rlz|�d�\} }W n, t �yR } z|j
}W Y d }~n
d }~0 0 |�slt|d ��rld|_� �|� d}qPt��� |�}W |D ]}|�� �q�|D ]�}z|�d�\} }W n8 t �y� } z |j
}|t v�rނ W Y d }~n
d }~0 0 |tjk�r��|j }� �|� |dk�r�t|d ��r�d|_�q�n�|D ]}|�� �q:|D ]�}z|�d�\} }W n8 t �y� } z |j
}|t v�r�� W Y d }~n
d }~0 0 |tjk�rN�|j }� �|� |dk�rNt|d ��rNd|_�qN0 � ��fd
d �|D �� � fd d
�| D �S )Nr r g �?rN T� )� r- Fr� c 3 s | ]}� | V qd S r r )�.0r )�waithandle_to_objr r � <genexpr>� � zwait.<locals>.<genexpr>c s g | ]}|� v r|�qS r r )r/ �o)�
ready_objectsr r �
<listcomp>� r2 �wait.<locals>.<listcomp>)r �intr) �setr� �AttributeErrorr9 r~ r� rF r� �
_ready_errorsr r� r� r, Zgetwindowsversionr� r. r� �addr, �keysr� ZERROR_OPERATION_ABORTED�update)
� object_listr Zov_listZ
ready_handlesr3 rN r� r� r� r� r )r4 r0 r r ; s�
�
r � PollSelectorc C s� t � ��}| D ]}|�|tj� q |d ur4t�� | }|�|�}|r^dd� |D �W d � S |d ur4|t�� }|dk r4|W d � S q4W d � n1 s�0 Y d S )Nc S s g | ]\}}|j �qS r )�fileobj)r/ �key�eventsr r r r5 � r2 r6 r )�
_WaitSelector�register� selectors�
EVENT_READr r �select)r> r �selectorr] �deadliner+ r r r r � s
c C sf | � � }t�|tjtj��8}ddlm} |�|�}t|| j | j
ffW d � S 1 sX0 Y d S )Nr )�resource_sharer) rN r/ �fromfdr � SOCK_STREAMr rJ Z DupSocket�rebuild_connectionr? r@ )r r> r� rJ �dsr r r �reduce_connection� s
rO c C s | � � }t|� � ||�S r �r� r� )rN r? r@ �sockr r r rM � s rM c C sB | j r tjnd| jrtjndB }t�| �� |�}t|| j | jffS r� ) r? r~ ZFILE_GENERIC_READr@ ZFILE_GENERIC_WRITEr
Z DupHandlerN �rebuild_pipe_connection)r r� �dhr r r �reduce_pipe_connection� s
�rT c C s | � � }t|||�S r )r� r{ )rS r? r@ r> r r r rR � s rR c C s t �| �� �}t|| j| jffS r )r
�DupFdrN rM r? r@ )r �dfr r r rO � s c C s | � � }t|||�S r rP )rV r? r@ �fdr r r rM � s )NN)T)T)N)N)I�__all__r� r$ r, r/ r� r r! � itertoolsr� r r r r �contextr
�ForkingPicklerrZ r~ r r r
r � ImportErrorr- r� �CONNECTION_TIMEOUT�countr' r� �familiesr. r r r+ r0 r7 r8 r{ r� �objectr r r r� r� r� r� r r
r r r� r� r r r# r$ r( r, r� ZERROR_NETNAME_DELETEDr: r rE r? rC �SelectSelectorrO rM rD rT rR r r r r �<module>
s�
PT=
,, 8 P