a4
a d dl Z d dlZd dlZd dlZddlmZmZ ddlmZ ddlm Z ddlm
Z
g dZ ej dk rd Z
d Zn@ eed
d Z
ej o+ej d Zd Zd
Zer* ee j ej d n eej d Zd Zd ZddZd Z d Z d Z g Z d Z d Z!d Z"d Z#dS ) N )get_start_methodset_start_method)process) reduction)util)_mainfreeze_supportset_executableget_executableget_preparation_dataget_command_lineimport_main_pathwin32Ffrozenzpythonservice.exec | | a d S t j dk rt j | a d S t j | a d S )Nr ) _python_exesysplatformosfsdecodefsencode)exes z$get_command_line..Y s 999D4 999r zz#get_command_line..\ s& BBT'D.BBBBBBr z-c)getattrr
executableitemsjoinr _args_from_interpreter_flagsr )r+ progoptsr s r r r S s sHe$$ E !9:99DJJLL999: ; N BBTZZ\\BBBBBB022 ut|tT+C DDDr c t j dk rjddl}ddl}|%| |j |j z d| }nd}t j | | }| |t j }|}n(ddl m
} || j _ | }t j | }t# || }
t j |
dS )z7
Run code specified by data received over pipe
r r NF)source_processr )resource_tracker)r r msvcrt_winapi OpenProcess SYNCHRONIZEPROCESS_DUP_HANDLEr duplicateopen_osfhandler O_RDONLY rA _resource_tracker_fddupr r* ) pipe_handle
parent_pid
tracker_fdrB rC r@
new_handlefdparent_sentinelrA exitcodes r r) r) b s
|w
! $ 0 0#g&@@z # #NN "N (8FH H H
"
":r{
;
;(&&&&&&1;*.
&--R ))HHXr c t j | dd 5 }dt j _ t
j | }t | t
j | }t j `n# t j `w xY w d d d n # 1 swxY w Y | | S )NrbT)closefd)
r fdopenr current_process _inheritingr pickleloadprepare
_bootstrap)rR rS from_parentpreparation_dataselfs r r r ~ s 2tT * * * 6k04 !!- 6 ( / 4 4[ A A $ % % % #((55D'))55'))5 5 5 5 556 6 6 6 6 6 6 6 6 6 6 6 6 6 6 ??? + ++s) B8A
B?B8B((B88B<?B<c h t t j dd rt d d S )NrZ 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.
To fix this issue, refer to the "Safe importing of main module"
section in https://docs.python.org/3/library/multiprocessing.html
)r8 r rY RuntimeErrorr r r _check_not_importing_mainrd s@ w&((-??
r c t t t j t j j }t j !t j |d< t j
} | d }t j
||< n# t $ r Y nw xY w| | |t j t j
t# j t' t j d }t+ |j dd }|||d< nt j d k st0 st2 st+ |d
d }|wt" j
| s6t j
*t" j
t j
| }t" j
| |d < |S ) zM
Return info about parent needed by child to unpickle process object
)
log_to_stderrauthkeyN log_levelrJ )r- sys_pathsys_argvorig_dirdir start_method__main__r- init_main_from_namer __file__init_main_from_path) rd dictr _log_to_stderrr rY rg _loggergetEffectiveLevelr pathcopyindex ORIGINAL_DIR
ValueErrorupdater" r getcwdr modulesr8 __spec__r WINEXE
WINSERVICEisabsr; normpath)r- dri i main_module
main_mod_name main_paths r r
r
s )'))1
A
| 7799+
X]]__H+ NN2 *
HH
% IKK%''
+j)KK 0&$??M #0
KT:: GMM),,
J ,8 GLL)=y I I ')w'7'7 'B'BA# $ Hs B1 1
B>=B>c d| v r | d t j _ d| v r | d t j _ d| v r| d rt j d| v r,t j | d d| v r| d t _ d| v r| d t _
d| v rt j | d d| v r| d t _
d | v rt | d d
d | v rt | d dS d
| v rt! | d
dS dS )zE
Try to get current process ready to unpickle process object
r- rg rf rh ri rj rl rk rm T)forcero rq N)r rY r- rg r rf
get_loggersetLevelr rv r" r chdirry r _fixup_main_from_name_fixup_main_from_path)datas r r] r] sj ~~)-f !!&D,0O !!)$ 4#8 d ""4 #4555T
#T
# }}
e T #J / n-T:::: $$ d#8 9::::: $ & & d#8 9:::::
' &r c t j d }| dk s| d rd S t |j dd | k rd S t
| t j d }t j
| dd }|j | |xt j d< t j d< d S )Nrn z .__main__r- __mp_main__T)run_name alter_sys)
r r} endswithr8 r~ old_main_modulesappendtypes
ModuleTyperunpy
run_module__dict__r{ )mod_name current_mainr main_contents r r r s
;z*L: !2!2;!?!? |$fd33x??
L)))"=11K#H-:.24 4 4L ---;FFCK
ck- 8 8 8r c t j d }t j t j | d }|dk rd S t
|dd | k rd S t | t j
d }t j | d }|j
| |xt j d< t j d< d S )Nrn r ipythonrp r )r )r r} r rv splitextbasenamer8 r r r r r run_pathr r{ )r r main_namer r s r r r s ;z*L !1!1)!)+8: : :L ---;FFCK
ck- 8 8 8r c $ t | dS )z<
Set sys.modules['__main__'] to module at main_path
N)r )r s r r r / s )$$$$$r )NN)$r r r r rJ r r r contextr r __all__r r r r8 r9 lowerr r r rv r; exec_prefixr# r
r r) r rd r
r r] r r r r r r r s
0 0 0 0 0 0 0 0 K K K <7
FJJ
WS(E
*
*F XCN$8$8$:$:$C$CDW$X$XJ' ' ' #N27<< >>????N3>"""
E E E 8 , , ,
,,
,
,
d "; "; ";LG G G2G G G8% % % % %r