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    z�€hò  ã                
   @   s~   d dl mZ d dlmZ d dlmZ zd dlmZ W n, e	k
r` Z
 ze	dƒe
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X Y nX dd„ ZG d	d
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eƒZdS )é    ©Úwraps)ÚBaseScheduler)Ú	maybe_ref)Úreactorz+TwistedScheduler requires Twisted installedNc                    s   t ˆ ƒ‡ fdd„ƒ}|S )Nc                    s   | j jˆ | f|ž|Ž d S ©N)Ú_reactorZcallFromThread)ÚselfÚargsÚkwargs©Úfunc© úB/tmp/pip-unpacked-wheel-qnphsy7v/apscheduler/schedulers/twisted.pyÚwrapper   s    zrun_in_reactor.<locals>.wrapperr   )r   r   r   r   r   Úrun_in_reactor   s    r   c                       s^   e Zd ZdZdZdZ‡ fdd„Zed‡ fdd„	ƒZdd	„ Z	d
d„ Z
edd„ ƒZdd„ Z‡  ZS )ÚTwistedSchedulera%  
    A scheduler that runs on a Twisted reactor.

    Extra options:

    =========== ========================================================
    ``reactor`` Reactor instance to use (defaults to the global reactor)
    =========== ========================================================
    Nc                    s"   t | dt¡ƒ| _tƒ  |¡ d S )Nr   )r   ÚpopÚdefault_reactorr   ÚsuperÚ
_configure)r	   Úconfig©Ú	__class__r   r   r   "   s    zTwistedScheduler._configureTc                    s   t ƒ  |¡ |  ¡  d S r   )r   ÚshutdownÚ_stop_timer)r	   Úwaitr   r   r   r   &   s    zTwistedScheduler.shutdownc                 C   s&   |   ¡  |d k	r"| j || j¡| _d S r   )r   r   Z	callLaterÚwakeupÚ_delayedcall©r	   Zwait_secondsr   r   r   Ú_start_timer+   s    zTwistedScheduler._start_timerc                 C   s"   | j r| j  ¡ r| j  ¡  | ` d S r   )r   ÚactiveÚcancel)r	   r   r   r   r   0   s    
zTwistedScheduler._stop_timerc                 C   s   |   ¡  |  ¡ }|  |¡ d S r   )r   Z_process_jobsr    r   r   r   r   r   5   s    zTwistedScheduler.wakeupc                 C   s   ddl m} |ƒ S )Nr   )ÚTwistedExecutor)Zapscheduler.executors.twistedr#   )r	   r#   r   r   r   Ú_create_default_executor;   s    z)TwistedScheduler._create_default_executor)T)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r   r   r   r   r    r   r   r$   Ú__classcell__r   r   r   r   r      s   

r   )Ú	functoolsr   Zapscheduler.schedulers.baser   Zapscheduler.utilr   Ztwisted.internetr   r   ÚImportErrorÚexcr   r   r   r   r   r   Ú<module>   s   