HEX

File: //lib64/python3.9/multiprocessing/__pycache__/spawn.cpython-39.opt-2.pyc
a

�DOgP$�@sddlZddlZddlZddlZddlmZmZddlmZddlm	Z	ddlm
Z
gd�Zejdkrpd	Z
d	Zneed
d	�Z
ej���d�Zer�ej�ejd�anejad
d�Zdd�Zdd�Zdd�Zdd�Zd'dd�Zdd�Zdd�Zdd�ZgZ dd �Z!d!d"�Z"d#d$�Z#d%d&�Z$dS)(�N�)�get_start_method�set_start_method)�process)�	reduction)�util)�_main�freeze_support�set_executable�get_executable�get_preparation_data�get_command_line�import_main_path�win32F�frozenzpythonservice.exez
python.execCs|adS�N��_python_exe)Zexe�r�-/usr/lib64/python3.9/multiprocessing/spawn.pyr
)sr
cCstSrrrrrrr-srcCs$t|�dkr|ddkrdSdSdS)N�r�--multiprocessing-forkTF)�len)�argvrrr�
is_forking4srcCshttj�rdi}tjdd�D]0}|�d�\}}|dkr@d||<qt|�||<qtfi|��t��dS)Nr�=�None)r�sysr�split�int�
spawn_main�exit)�kwds�arg�name�valuerrrr	>s

r	cKshttdd�r(tjdgdd�|��D�Sd}|d�dd	�|��D��;}t��}tg|d
|dgSdS)NrFrcSsg|]}d|�qS)�%s=%rr��.0�itemrrr�
<listcomp>T�z$get_command_line.<locals>.<listcomp>z<from multiprocessing.spawn import spawn_main; spawn_main(%s)z, css|]}d|VqdS)r&Nrr'rrr�	<genexpr>Wr+z#get_command_line.<locals>.<genexpr>z-c)�getattrr�
executable�items�joinr�_args_from_interpreter_flagsr)r"�progZoptsrrrr
Ns�r
cCs�tjdkr`ddl}ddl}|dur:|�|j|jBd|�}nd}tj||d�}|�	|t
j�}|}n"ddlm
}	||	j_|}t
�|�}t||�}
t�|
�dS)NrrF)�source_processr)�resource_tracker)r�platform�msvcrt�_winapiZOpenProcessZSYNCHRONIZEZPROCESS_DUP_HANDLErZ	duplicate�open_osfhandle�os�O_RDONLY�r4�_resource_trackerZ_fd�duprr!)Zpipe_handleZ
parent_pidZ
tracker_fdr6r7r3Z
new_handle�fd�parent_sentinelr4�exitcoderrrr \s(

��

r c	Cs|tj|ddd��R}dt��_z,tj�|�}t|�tj�|�}Wt��`n
t��`0Wd�n1sh0Y|�	|�S)N�rbT)�closefd)
r9�fdopenr�current_process�_inheritingr�pickle�load�prepare�
_bootstrap)r>r?Zfrom_parentZpreparation_data�selfrrrrxs
2rcCstt��dd�rtd��dS)NrEFa
        An attempt has been made to start a new process before the
        current process has finished its bootstrapping phase.

        This probably means that you are not using fork to start your
        child processes and you have forgotten to use the proper idiom
        in the main module:

            if __name__ == '__main__':
                freeze_support()
                ...

        The "freeze_support()" line can be omitted if the program
        is not going to be frozen to produce an executable.)r-rrD�RuntimeErrorrrrr�_check_not_importing_main�srLcCst�ttjt��jd�}tjdur2tj��|d<t	j
��}z|�d�}Wnt
y\Yn0tj||<|j||t	jtjt��t�d�t	jd}t|jdd�}|dur�||d<nft	jdks�t�st�st|d	d�}|du�rtj
�|��stjdu�rtj
�tj|�}tj
�|�|d
<|S)N)�
log_to_stderr�authkey�	log_levelr;)r$�sys_path�sys_argv�orig_dir�dir�start_method�__main__r$�init_main_from_namer�__file__�init_main_from_path)rL�dictr�_log_to_stderrrrDrN�_logger�getEffectiveLevelr�path�copy�index�
ValueError�ORIGINAL_DIR�updaterr9�getcwdr�modulesr-�__spec__r5�WINEXE�
WINSERVICE�isabsr0�normpath)r$�drP�i�main_moduleZ
main_mod_name�	main_pathrrrr�sD�


�


�rcCs�d|vr|dt��_d|vr,|dt��_d|vrD|drDt��d|vr^t���|d�d|vrp|dt_	d|vr�|dt_
d|vr�t�|d�d|vr�|dt_
d	|vr�t|d	d
d�d|vr�t|d�nd
|vr�t|d
�dS)Nr$rNrMrOrPrQrSrRrTT)�forcerVrX)rrDr$rNrrM�
get_logger�setLevelrr]rr9�chdirrar�_fixup_main_from_name�_fixup_main_from_path)�datarrrrH�s,


rHcCs~tjd}|dks|�d�r dSt|jdd�|kr6dSt�|�t�d�}t	j
|ddd�}|j�|�|tjd<tjd<dS)NrUz	.__main__r$�__mp_main__T)�run_name�	alter_sys)
rrd�endswithr-re�old_main_modules�append�types�
ModuleType�runpy�
run_module�__dict__rb)�mod_name�current_mainrl�main_contentrrrrr�s


�rrcCs�tjd}tj�tj�|��d}|dkr.dSt|dd�|krBdSt�|�t	�
d�}tj|dd�}|j
�|�|tjd<tjd<dS)NrUrZipythonrWru)rv)rrdr9r]�splitext�basenamer-ryrzr{r|r}�run_pathrrb)rmr��	main_namerlr�rrrrs	s


�rscCst|�dSr)rs)rmrrrr%sr)NN)%r9rr}r{r;rrr�contextrr�__all__r5rfrgr-r.�lowerrxr]r0�exec_prefixrr
rrr	r
r rrLrryrHrrrsrrrrr�<module>s<


2&