Operation   : Linux premium131.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64
Software     : Apache
Server IP    : 162.0.232.56 | Your IP: 216.73.216.111
Domains      : 1034 Domain(s)
Permission   : [ 0755 ]

U

e5d(%�@sdd
lm
Z

ddlZddlZddlZddlZddlZddlZddlZddl	m
Z

ddddd	gZejd
kp�e
ed�o�e
ed�o�e
ejd
�ZGdd�dej�ZejZd6dd	�
Zejd
k�
redddg7ZddlZd7dd�
dd�Zdd�Zdd�Zdd�ZGdd�de�ZnHedddg7ZddlZejdkZdd�Zdd�Zd d�Zd!d�Zd"d�Zd#d$�ZGd%d&�d&�Z ee!e �j"�
e�
d'd(�Z#ee!e$j%�
e#�
ee!e&j'�
e#�
d)d*�Z(d+d,�Z)eej*e(�
ejd
k�
r�d-d.�Z+d/d0�Z,eeje+�
nd1d.�Z+d2d0�Z,eeje+�
Gd3d4�d4e
d5�Z-dS)8�)
�ABCMetaN�
)
�context�send_handle�recv_handle�ForkingPickler�register�dump�win32ZCMSG_LEN�
SCM_RIGHTS�sendmsgcsJeZ
dZd
ZiZejZ�f
dd�Ze	dd��
Z
e	d	dd�
�
Zej
Z
�ZS)
rz)Pickler subclass used by multiprocessing.c
s*t�j
|
�
|j��|_|j�|j�

dS�
N)�super�__init__�_copyreg_dispatch_table�copy�dispatch_table�update�_extra_reducers��self�args�
�	__class__��1/usr/lib64/python3.8/multiprocessing/reduction.pyr&s


zForkingPickler.__init__cCs||j|
<d
S)z&Register a reduce function for a type.N)
r)�cls�type�reducerrrr+szForkingPickler.registerNcCs t�
�}|||��|
�

|��Sr
)�io�BytesIOr	�	getbuffer)r�obj�protocolZbufrrr�dumps0s

zForkingPickler.dumps)
N)�__name__�
__module__�__qualname__�__doc__r�copyregrrr�classmethodrr$�pickle�loads�
__classcell__rrrrr!s





cCst|
|��
|�

d
S)z3Replacement for pickle.dump() using ForkingPickler.N)rr	)r"�filer#rrrr	:s�	DupHandle�	duplicate�steal_handleF)
�source_processc
Cs6t�
�}|d
kr|}|
d
kr |}
t�|||
d|tj�S)z<Duplicate a handle.  (target_process is a handle not a pid!)Nr
)�_winapi�GetCurrentProcess�DuplicateHandle�DUPLICATE_SAME_ACCESS)�handleZtarget_processZinheritabler2Zcurrent_processrrrr0Gs






�c	CsFt�
tjd
|�}z$t�||
t��dd
tjtjB�W�St�|�

XdS)z5Steal a handle from process identified by source_pid.Fr
N)r3�OpenProcess�PROCESS_DUP_HANDLE�CloseHandler5r4r6�DUPLICATE_CLOSE_SOURCE)Z
source_pidr7Zsource_process_handlerrrr1Ss
�




�cCst|
t
j|�}|�|�

d
S�z&Send a handle over a local connection.N)r/r3r6�send)�connr7�destination_pidZdhrrrr_s
c

Cs|���
�S)
�)Receive a handle over a local connection.)�recv�detach)
r>rrrrdsc@s"eZ
dZd
Zddd�
Zdd�ZdS)r/zPicklable wrapper for a handle.Nc	Cs\|dkrt�
�}t�tjd
|�}zt�t��|
||d
d�|_W5t�|�

X||_	||_
dS)NFr
)�os�getpidr3r8r9r:r5r4�_handle�_access�_pid)rr7�access�pid�procrrrrjs





�


zDupHandle.__init__c
	CsZ|jt
��kr|jSt�tjd
|j�}
z"t�|
|jt�	�|j
d
tj�W�St�|
�

XdS)z1Get the handle.  This should only be called once.FN)rGrCrDrEr3r8r9r:r5r4rFr;)rrJrrrrBys

�


�zDupHandle.detach)
N)r%r&r'r(rrBrrrrr/hs


�DupFd�sendfds�recvfds�darwincCsVt�d
|
�}
t
t|
�
dg
�
}|�|g
tjtj|
fg
�
trR|�d�
dkrRt	d�
�
dS)z,Send an array of fds over an AF_UNIX socket.�
i�
r�
Az%did not receive acknowledgement of fdN)
�array�bytes�lenr�socket�
SOL_SOCKETr�ACKNOWLEDGErA�RuntimeError)�sockZfds�msgrrrrL�s




c	Cs
t�d
�
}|j
|
}|�dt�|�
�\}}}}|s:|s:t�
z�trJ|�d�

t|�
dkrft	dt|�
�
�
|d\}}	}
|tj
kr�|	tjkr�t|
�
|j
dkr�t�
|�
|
�

t|�
d|dkr�td�t|�
|d��
�
t|�
WSWnttfk
r�


YnXt	d�
�
d	S)
z/Receive an array of fds over an AF_UNIX socket.rOrrQzreceived %d items of ancdatar
rPz Len is {0:n} but msg[0] is {1!r}zInvalid data receivedN)rR�itemsizeZrecvmsgrUZ
CMSG_SPACE�EOFErrorrWr=rTrXrVr�
ValueErrorZ	frombytes�AssertionError�format�list�
IndexError)rY�size�
aZ
bytes_sizerZZancdata�flagsZaddrZ
cmsg_levelZ	cmsg_typeZ	cmsg_datarrrrM�s<












�


�






��


c	Cs2t�
|��tjtj��}t||
g
�
W5QRXd
Sr<)rU�fromfd�fileno�AF_UNIX�SOCK_STREAMrL)r>r7r?�
srrrr�s
c

Cs<t�
|��tjtj��}
t|
d
�dW5QR�SQRXdS)r@rr
N)rUrerfrgrhrM)r>rirrrr�s
c
CsFt�
�}
|
d
k	r |
�|
�|�
�
Str:ddlm}
|�|�
Std�
�
d
S)zReturn a wrapper for an fd.Nr)
�resource_sharerz&SCM_RIGHTS appears not to be available)rZget_spawning_popenrKZduplicate_for_child�HAVE_SEND_HANDLE�rjr])�fdZ	popen_objrjrrrrK�s





c

Cs2|jdkrt
|j|jjffSt
|j|jjffSdSr
)�__self__�getattrr�__func__r%�
�
mrrr�_reduce_method�s


rsc@seZ
dZd
d�ZdS)�_Cc


CsdSr
r)
rrrr�
f�s
z_C.fN)r%r&r'rurrrrrt�s
rtc

Cst|j
|jffSr
)ro�__objclass__r%rqrrr�_reduce_method_descriptor�s
rwc

Cst|j
|j|jpiffSr
)�_rebuild_partial�funcr�keywords)
�
prrr�_reduce_partial�s
r|cCstj
|f
|
�|�
Sr
)�	functools�partial)ryrrzrrrrx�s
rxc
Csd
dlm
}

t|
|�
f
fS)Nr)
�	DupSocket)rjr�_rebuild_socket)rirrrr�_reduce_socket�s

r�c

Cs|��Sr
)
rB)
Zdsrrrr��s
r�c
Cs"t|�
��
}
t|
|j|j|jffSr
)rKrfr��familyr�proto)ri�dfrrrr��s

cCs|��}t
j
|
|||d
�S)N)
rf)rBrU)r�r�rr�rmrrrr��s

c@sdeZ
dZd
ZeZeZeZeZeZe	j
dkr8eZeZe
Z
neZeZeZeZeZeZeZeZdd�ZdS)�AbstractReducerz�Abstract base class for use in implementing a Reduction class
    suitable for use in replacing the standard reduction mechanism
    used in multiprocessing.r
c
GsNtt
t�j�
t�
tt
tj�
t�
tt
tj	�
t�
tt
jt�
tt
j
t�
dSr
)rrrtrursr`�appendrw�int�__add__r}r~r|rUr�rrrrr
s





zAbstractReducer.__init__N)r%r&r'r(rrr	rr�sys�platformr1r0r/rLrMrKrsrwrxr�r�rrrrrr��s&














r�)
�	metaclass)
N)NF).�abcrr)r}rrCr+rUr�rlr�__all__r��hasattrrkZPicklerrrr	r3r0r1rr�objectr/rRrWrLrMrKrsrtrrurwr`r�r�r�r|rxr~r�r�r�rrrr�<module>
sj










�
�	


�#