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✏️ context.cpython-37.pyc
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If so then run code specified by commandline and exit. �win32�frozenFr )�freeze_supportN)�sys�platform�getattr�spawnr7 )r r7 r r r r7 � s zBaseContext.freeze_supportc C s ddl m} |� S )zZReturn package logger -- if it does not already exist then it is created. r )� get_logger)�utilr< )r r< r r r r< � s zBaseContext.get_loggerc C s ddl m} ||�S )z8Turn on logging and add a handler which prints to stderrr )� log_to_stderr)r= r> )r �levelr> r r r r> � s zBaseContext.log_to_stderrc C s ddl m} dS )zVInstall support for sending connections and sockets between processes r )r N)� r )r r r r r �allow_connection_pickling� s z%BaseContext.allow_connection_picklingc C s ddl m} ||� dS )z�Sets the path to a python.exe or pythonw.exe binary used to run child processes instead of sys.executable when using the 'spawn' start method. Useful for people embedding Python. r )�set_executableN)r; rB )r � executablerB r r r rB � s zBaseContext.set_executablec C s ddl m} ||� dS )zkSet list of module names to try to load in forkserver process. This is really just a hint. r )�set_forkserver_preloadN)� forkserverrD )r Z module_namesrD r r r rD � s z"BaseContext.set_forkserver_preloadc C sH |d kr | S y t | }W n" tk r: td| �d �Y nX |�� |S )Nzcannot find context for %r)�_concrete_contexts�KeyError� ValueError�_check_available)r �methodr r r r r � s zBaseContext.get_contextFc C s | j S )N)�_name)r � allow_noner r r �get_start_method� s z BaseContext.get_start_methodc C s t d��d S )Nz+cannot set start method of concrete context)rH )r rJ �forcer r r �set_start_method� s z BaseContext.set_start_methodc C s t � �d�S )z_Controls how objects will be reduced to a form that can be shared with other processes.r )�globals�get)r r r r �reducer� s zBaseContext.reducerc C s |t � d< d S )Nr )rP )r r r r r rR � s c C s d S )Nr )r r r r rI � s z BaseContext._check_available)T)N)r )r )NN)r )r )NNr N)N)N)F)F)*r r r r r r r � staticmethodr Zcurrent_processZactive_childrenr r r r r r r r" r# r$ r& r) r* r+ r- r1 r3 r4 r7 r< r> rA rB rD r rM rO �propertyrR �setterrI r r r r r sJ r c @ s e Zd ZdZedd� �ZdS )�ProcessNc C s t �� j�| �S )N)�_default_contextr rV �_Popen)� process_objr r r rX � s zProcess._Popen)r r r � _start_methodrS rX r r r r rV � s rV c sF e Zd ZeZdd� Zd � fdd� Zddd�Zdd d �Zd d � Z� Z S )�DefaultContextc C s || _ d | _d S )N)rW �_actual_context)r r, r r r �__init__� s zDefaultContext.__init__Nc s0 |d kr | j d kr| j| _ | j S t� �|�S d S )N)r\ rW �superr )r rJ )� __class__r r r � s zDefaultContext.get_contextFc C s< | j d k r|std��|d kr,|r,d | _ d S | �|�| _ d S )Nz context has already been set)r\ � RuntimeErrorr )r rJ rN r r r rO � s z DefaultContext.set_start_methodc C s" | j d kr|rd S | j| _ | j jS )N)r\ rW rK )r rL r r r rM � s z DefaultContext.get_start_methodc C s, t jdkrdgS tjr dddgS ddgS d S )Nr5 r; �forkrE )r8 r9 r �HAVE_SEND_HANDLE)r r r r �get_all_start_methods� s z$DefaultContext.get_all_start_methods)N)F)F) r r r rV r] r rO rM rc � __classcell__r r )r_ r r[ � s r[ c C s g | ]}|d dkr|�qS )r �_r )�.0�xr r r � <listcomp> s rh r5 c @ s e Zd ZdZedd� �ZdS )� ForkProcessra c C s ddl m} || �S )Nr )�Popen)Z popen_forkrj )rY rj r r r rX s zForkProcess._PopenN)r r r rZ rS rX r r r r ri s ri c @ s e Zd ZdZedd� �ZdS )� SpawnProcessr; c C s ddl m} || �S )Nr )rj )Zpopen_spawn_posixrj )rY rj r r r rX s zSpawnProcess._PopenN)r r r rZ rS rX r r r r rk s rk c @ s e Zd ZdZedd� �ZdS )�ForkServerProcessrE c C s ddl m} || �S )Nr )rj )Zpopen_forkserverrj )rY rj r r r rX s zForkServerProcess._PopenN)r r r rZ rS rX r r r r rl s rl c @ s e Zd ZdZeZdS )� ForkContextra N)r r r rK ri rV r r r r rm % s rm c @ s e Zd ZdZeZdS )� SpawnContextr; N)r r r rK rk rV r r r r rn ) s rn c @ s e Zd ZdZeZdd� ZdS )�ForkServerContextrE c C s t jstd��d S )Nz%forkserver start method not available)r rb rH )r r r r rI 0 s z"ForkServerContext._check_availableN)r r r rK rl rV rI r r r r ro - s ro )ra r; rE ra c @ s e Zd ZdZedd� �ZdS )rk r; c C s ddl m} || �S )Nr )rj )Zpopen_spawn_win32rj )rY rj r r r rX ? s zSpawnProcess._PopenN)r r r rZ rS rX r r r r rk = s c @ s e Zd ZdZeZdS )rn r; N)r r r rK rk rV r r r r rn D s r; c C s t | t_d S )N)rF rW r\ )rJ r r r �_force_start_methodQ s rp c C s t tdd �S )N�spawning_popen)r: �_tlsr r r r �get_spawning_popenZ s rs c C s | t _d S )N)rr rq )�popenr r r �set_spawning_popen] s ru c C s t � d kr tdt| �j ��d S )NzF%s objects should only be shared between processes through inheritance)rs r` �typer )�objr r r �assert_spawning` s rx )!r r8 Z threadingr@ r r �__all__� Exceptionr r r r �objectr Z BaseProcessrV r[ �dirr9 ri rk rl rm rn ro rF rW rp Zlocalrr rs ru rx r r r r �<module> sD >'
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