U
    &%e>                     @   s   d dl Z d dlZd dl mZ d dlmZmZmZ d dlmZ d dl	m
Z
mZmZmZmZmZmZ eeef Zeeeeef ZdZG dd dZdS )	    N)Queue)AnyDictUnion)Config)LifespanScopeLifespanShutdownCompleteEventLifespanShutdownEventLifespanShutdownFailedEventLifespanStartupCompleteEventLifespanStartupEventLifespanStartupFailedEventz2Got invalid state transition on lifespan protocol.c                   @   sd   e Zd ZeddddZddddZdddd	Zddd
dZdddddZddddZ	dS )
LifespanOnN)configreturnc                 C   s`   |j s|  || _td| _t | _t | _	t
 | _d| _d| _d| _d| _i | _d S )Nzuvicorn.errorF)Zloadedloadr   logging	getLoggerloggerasyncioEventstartup_eventshutdown_eventr   receive_queueerror_occuredstartup_failedshutdown_failedshould_exitstate)selfr    r    R/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/uvicorn/lifespan/on.py__init__   s    


zLifespanOn.__init__)r   c                    s   | j d t }||  }ddi}| j|I d H  | j	 I d H  | j
sd| jrx| jjdkrx| j d d| _n| j d d S )Nz Waiting for application startup.typezlifespan.startuponz$Application startup failed. Exiting.TzApplication startup complete.)r   infor   get_event_loopcreate_taskmainr   putr   waitr   r   r   lifespanerrorr   )r   loopZmain_lifespan_taskr   r    r    r!   startup-   s    zLifespanOn.startupc                    s|   | j r
d S | jd ddi}| j|I d H  | j I d H  | jsX| j rl| jj	dkrl| j
d d| _n| jd d S )Nz!Waiting for application shutdown.r#   zlifespan.shutdownr$   z%Application shutdown failed. Exiting.TzApplication shutdown complete.)r   r   r%   r   r)   r   r*   r   r   r+   r,   r   )r   r   r    r    r!   shutdown>   s    
zLifespanOn.shutdownc              
      s   zz:| jj}d| jjdd| jd}||| j| jI d H  W nz t	k
r } z\d | _
d| _| jsf| jrtW Y >W Ld S | jjdkrd}| j| nd}| jj||d	 W 5 d }~X Y nX W 5 | j   | j  X d S )
Nr+   z2.0)versionspec_version)r#   asgir   Tautoz-ASGI 'lifespan' protocol appears unsupported.z!Exception in 'lifespan' protocol
)exc_info)r   setr   r   Z
loaded_appZasgi_versionr   receivesendBaseExceptionr2   r   r   r   r+   r   r%   r,   )r   Zappscopeexcmsgr    r    r!   r(   N   s&    &
zLifespanOn.mainLifespanSendMessage)messager   c                    sJ  |d dkst |d dkrL| j r.t t| j r@t t| j  n|d dkr| j rjt t| j r|t t| j  d| _|dr| j	|d  n|d dkr| j st t| j rt t| j  nb|d dkrF| j st t| j rt t| j  d| _
|drF| j	|d  d S )	Nr#   )lifespan.startup.completelifespan.startup.failedlifespan.shutdown.completelifespan.shutdown.failedr>   r?   Tr=   r@   rA   )AssertionErrorr   is_setSTATE_TRANSITION_ERRORr   r5   r   getr   r,   r   )r   r=   r    r    r!   r7   f   s.    


zLifespanOn.sendLifespanReceiveMessagec                    s   | j  I d H S )N)r   rE   )r   r    r    r!   r6      s    zLifespanOn.receive)
__name__
__module____qualname__r   r"   r.   r/   r(   r7   r6   r    r    r    r!   r      s   "r   )r   r   r   typingr   r   r   Zuvicornr   Zuvicorn._typesr   r   r	   r
   r   r   r   rF   r<   rD   r   r    r    r    r!   <module>   s   $
