o
    svXj�-  ã                   @   sh  d dl mZ d dlZd dlZd dlZd dlZd dlZd dlZd dlZddl	m
Z
mZ ddl	mZ ddl	mZ g d¢ZdZejd	krFd
Zd
Znejd	koPeedd
ƒZej ¡  d¡Zerdej ejd¡aneja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#d2d d!„Z$d"d#„ Z%d$d%„ Z&d&d'„ Z'd(d)„ Z(g Z)d*d+„ Z*d,d-„ Z+d.d/„ Z,d0d1„ Z-dS )3é    )Úabsolute_importNé   )Úget_start_methodÚset_start_method)Úprocess©Úutil)Ú_mainÚfreeze_supportÚset_executableÚget_executableÚget_preparation_dataÚget_command_lineÚimport_main_pathzÈWill add directory %r to path! This is necessary to accommodate pre-Django 1.4 layouts using setup_environ.
You can skip this warning by adding a DJANGO_SETTINGS_MODULE=settings environment variable.
Úwin32FÚfrozenzpythonservice.exez
python.exec                 C   s.   t j t| ƒ¡\}}|t jks|st  ¡ }|S ©N)ÚosÚpathÚsplitÚ_module_dirÚcurdirÚgetcwd)ÚmodÚdirÚfilename© r   úK/var/www/html/myproject/venv/lib/python3.10/site-packages/billiard/spawn.pyÚ_module_parent_dir4   s   r   c                 C   s   d| j v rtj | j ¡S | j S )Nz__init__.py)Ú__file__r   r   Údirname)r   r   r   r   r   ;   s   
r   c                  C   sÐ   dt jvrfzt jd } W n
 ty   Y d S w tj d¡}|o!|j}z
|  dd¡\}}W n
 ty6   Y d S w t	|ƒ}z
t j
 t|ƒ¡}W n
 tyO   Y d S w |r_t ttt j
 |¡ ƒ¡ |t jd< d S d S )NÚDJANGO_PROJECT_DIRÚDJANGO_SETTINGS_MODULEzdjango.conf.settingsÚ.r   )r   ÚenvironÚKeyErrorÚsysÚmodulesÚgetÚ
configuredr   Ú
ValueErrorÚ
__import__r   Únormpathr   ÚAttributeErrorÚwarningsÚwarnÚUserWarningÚW_OLD_DJANGO_LAYOUTÚrealpath)Úsettings_nameÚconf_settingsr)   Úproject_nameÚ_ÚprojectÚproject_dirr   r   r   Ú_Django_old_layout_hack__saveA   s2   
ÿ
ÿÿÿêr9   c                   C   s.   zt j tjd ¡ W d S  ty   Y d S w )Nr!   )r&   r   Úappendr   r$   r%   r   r   r   r   Ú_Django_old_layout_hack__load[   s
   ÿr;   c                 C   s   | a d S r   ©Ú_python_exe)Úexer   r   r   r   b   s   r   c                   C   s   t S r   r<   r   r   r   r   r   g   s   r   c                 C   s    t | ƒdkr| d dkrdS dS )z=
    Return whether commandline indicates we are forking
    é   r   ú--billiard-forkTF)Úlen)Úargvr   r   r   Ú
is_forkingo   s   rC   c                  C   sl   t tjƒr4i } tjdd… D ]}| d¡\}}|dkr d| |< qt|ƒ| |< qtdi | ¤Ž t ¡  dS dS )zE
    Run code for process object if this in not the main process
    r?   Nú=ÚNoner   )rC   r&   rB   r   ÚintÚ
spawn_mainÚexit)ÚkwdsÚargÚnameÚvaluer   r   r   r
   y   s   

÷r
   c                  K   sd   t tddƒrtjdgdd„ |  ¡ D ƒ S d}|d dd	„ |  ¡ D ƒ¡; }t ¡ }tg| d
|dg S )zJ
    Returns prefix of command line used for spawning a child process
    r   Fr@   c                 S   s   g | ]}d | ‘qS )ú%s=%rr   ©Ú.0Úitemr   r   r   Ú
<listcomp>�   s    z$get_command_line.<locals>.<listcomp>z5from billiard.spawn import spawn_main; spawn_main(%s)z, c                 s   s   � | ]}d | V  qdS )rM   Nr   rN   r   r   r   Ú	<genexpr>’   s   € z#get_command_line.<locals>.<genexpr>z-c)Úgetattrr&   Ú
executableÚitemsÚjoinr   Ú_args_from_interpreter_flagsr=   )rI   ÚprogÚoptsr   r   r   r   ‰   s   ÿr   c           	      C   st   t tjƒsJ ‚tjdkr#ddl}ddlm} ||| ƒ}| |tj	¡}nddl
m} ||j_| }t|ƒ}t |¡ dS )z7
    Run code specified by data received over pipe
    r   r   Nr   )Ústeal_handle)Úsemaphore_tracker)rC   r&   rB   ÚplatformÚmsvcrtÚ	reductionrZ   Úopen_osfhandler   ÚO_RDONLYÚ r[   Ú_semaphore_trackerÚ_fdr	   rH   )	Úpipe_handleÚ
parent_pidÚ
tracker_fdr]   rZ   Ú
new_handleÚfdr[   Úexitcoder   r   r   rG   —   s   

rG   c                  C   sö   zt jd jtjd< W n ty   Y n	 ty   Y nw tj d¡} tj d¡p*d }tj d¡}| rwddlm	} dd l
}| ¡ }| t| ƒ¡ |jsyd	|_|pRt j}t|d
ƒr^| |¡}n| |¡}| |pi|j¡}| |¡ | |¡ d S d S d S )NÚ__main__ÚMP_MAIN_FILEÚ_MP_FORK_LOGLEVEL_Ú_MP_FORK_LOGFILE_Ú_MP_FORK_LOGFORMAT_r   r   r   TÚwrite)r&   r'   r   r   r$   r%   r-   r(   ra   r   ÚloggingÚ
get_loggerÚsetLevelrF   ÚhandlersÚ_rudimentary_setupÚ
__stderr__ÚhasattrÚStreamHandlerÚFileHandlerÚ	FormatterÚDEFAULT_LOGGING_FORMATÚsetFormatterÚ
addHandler)ÚloglevelÚlogfileÚformatr   rp   ÚloggerÚhandlerÚ	formatterr   r   r   Ú_setup_logging_in_child_hack©   s8   ÿ


ÿ
ðrƒ   c              	   C   sˆ   t ƒ  tj| ddd��-}dt ¡ _zt |¡}t|ƒ t	ƒ  t |¡}W t ¡ `nt ¡ `w W d   ƒ | 
¡ S 1 s;w   Y  | 
¡ S )NÚrbT)Úclosefd)r;   ÚioÚopenr   Úcurrent_processÚ_inheritingÚpickleÚloadÚpreparerƒ   Ú
_bootstrap)rh   Úfrom_parentÚpreparation_dataÚselfr   r   r   r	   Ç   s   


ø	÷	r	   c                   C   s   t t ¡ ddƒrtdƒ‚d S )Nr‰   Fa  
        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.)rS   r   rˆ   ÚRuntimeErrorr   r   r   r   Ú_check_not_importing_mainÕ   s   ÿr’   c                 C   s0  t ƒ  ttjt ¡ jd�}tjdurtj ¡ |d< t	j
dd… }z| d¡}W n	 ty0   Y nw tj||< |j| |t	jtjt ¡ tƒ d� t	jd }z|jj}W n ty]   |j}Y nw |durh||d< |S t	jdksqts–ts–t|d	dƒ}|dur–tj
 |¡sŽtjdurŽtj
 tj|¡}tj
 |¡|d
< |S )zM
    Return info about parent needed by child to unpickle process object
    )Úlog_to_stderrÚauthkeyNÚ	log_levelra   )rK   Úsys_pathÚsys_argvÚorig_dirr   Ústart_methodrj   Úinit_main_from_namer   r   Úinit_main_from_path)r’   Údictr   Ú_log_to_stderrr   rˆ   r”   Ú_loggerÚgetEffectiveLevelr&   r   Úindexr*   ÚORIGINAL_DIRÚupdaterB   r   r   r   r'   Ú__spec__rK   r-   Ú__name__r\   ÚWINEXEÚ
WINSERVICErS   ÚisabsrV   r,   )rK   Údr–   ÚiÚmain_moduleÚmain_mod_nameÚ	main_pathr   r   r   r   ç   sN   þ
ÿ
ú

ÿ	ø
r   c                 C   sò   d| v r| d t  ¡ _d| v r| d t  ¡ _d| v r"| d r"t ¡  d| v r/t ¡  | d ¡ d| v r8| d t_	d| v rA| d t_
d| v rLt | d ¡ d| v rU| d t _d	| v r_t| d	 ƒ d
| v rkt| d
 ƒ dS d| v rwt| d ƒ dS dS )zE
    Try to get current process ready to unpickle process object
    rK   r”   r“   r•   r–   r—   r   r˜   r™   rš   r›   N)r   rˆ   rK   r”   r   r“   rq   rr   r&   r   rB   r   Úchdirr¡   r   Ú_fixup_main_from_nameÚ_fixup_main_from_path)Údatar   r   r   rŒ      s.   


ÿrŒ   c                 C   s~   t jd }| dks|  d¡rd S t|jdd ƒ| krd S t |¡ t d¡}t	j
| ddd�}|j |¡ | t jd< t jd< d S )Nrj   z	.__main__rK   Ú__mp_main__T)Úrun_nameÚ	alter_sys)r&   r'   ÚendswithrS   r£   Úold_main_modulesr:   ÚtypesÚ
ModuleTypeÚrunpyÚ
run_moduleÚ__dict__r¢   )Úmod_nameÚcurrent_mainrª   Úmain_contentr   r   r   r®   H  s   


þr®   c                 C   sˆ   t jd }tj tj | ¡¡d }|dkrd S t|dd ƒ| kr!d S t |¡ t	 
d¡}tj| dd�}|j |¡ | t jd< t jd< d S )Nrj   r   Úipythonr   r±   )r²   )r&   r'   r   r   ÚsplitextÚbasenamerS   rµ   r:   r¶   r·   r¸   Úrun_pathrº   r¢   )r¬   r¼   Ú	main_namerª   r½   r   r   r   r¯   a  s   


ÿr¯   c                 C   s   t | ƒ dS )z<
    Set sys.modules['__main__'] to module at main_path
    N)r¯   )r¬   r   r   r   r   }  s   r   )NN).Ú
__future__r   r†   r   rŠ   r&   r¸   r¶   r.   ra   r   r   r   r   Ú__all__r1   r\   r¥   r¦   rS   rT   Úlowerr´   r   rV   Úexec_prefixr=   r   r   r9   r;   r   r   rC   r
   r   rG   rƒ   r	   r’   r   rµ   rŒ   r®   r¯   r   r   r   r   r   Ú<module>   sP   	


6(