o
     i8                     @   sV  d Z ddlZddlZddlZddlmZ ddlmZ ddlmZ ddlm	Z	 ddlm
Z
 ddlmZ dd	lmZ dd
lmZ ddlmZ dZG dd dejZG dd dejZdd Zdd ZG dd dejZdd Zdd Zdd Zdd Zdd  ZG d!d" d"ed#d$ej Z!d%d& Z"d'd( Z#G d)d* d*ej$Z%G d+d, d,ej&Z'd-d. Z(dS )/zCTranslates gRPC's server-side API into gRPC's server-side Beta API.    N)_common)	_metadata)
interfaces)cardinality)style)abandonment)logging_pool)stream)face   c                   @   s$   e Zd Zdd Zdd Zdd ZdS )_ServerProtocolContextc                 C   
   || _ d S N_servicer_contextselfservicer_context r   }/var/www/snowflake_co_dev_github/snow_flake_back_end_deploy/env/lib/python3.10/site-packages/grpc/beta/_server_adaptations.py__init__$      
z_ServerProtocolContext.__init__c                 C   
   | j  S r   )r   peerr   r   r   r   r   '   r   z_ServerProtocolContext.peerc                 C   s   d S r   r   r   r   r   r   !disable_next_response_compression*   s   z8_ServerProtocolContext.disable_next_response_compressionN)__name__
__module____qualname__r   r   r   r   r   r   r   r   #   s    r   c                   @   sd   e Z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
dd Zdd Zdd ZdS )_FaceServicerContextc                 C   r   r   r   r   r   r   r   r   /   r   z_FaceServicerContext.__init__c                 C   r   r   )r   	is_activer   r   r   r   r    2   r   z_FaceServicerContext.is_activec                 C   r   r   )r   time_remainingr   r   r   r   r!   5   r   z#_FaceServicerContext.time_remainingc                 C   s   d}t |)Nz6add_abortion_callback no longer supported server-side!)NotImplementedError)r   abortion_callback	error_msgr   r   r   add_abortion_callback8   s   z*_FaceServicerContext.add_abortion_callbackc                 C      | j   d S r   )r   cancelr   r   r   r   r'   <      z_FaceServicerContext.cancelc                 C   s
   t | jS r   )r   r   r   r   r   r   protocol_context?   r   z%_FaceServicerContext.protocol_contextc                 C   s   t | j S r   )r   betar   invocation_metadatar   r   r   r   r+   B      z(_FaceServicerContext.invocation_metadatac                 C      | j t| d S r   )r   send_initial_metadatar   unbeta)r   initial_metadatar   r   r   r0   E      z%_FaceServicerContext.initial_metadatac                 C   r-   r   )r   set_terminal_metadatar   r/   )r   terminal_metadatar   r   r   r3   J   r1   z&_FaceServicerContext.terminal_metadatac                 C      | j | d S r   )r   set_code)r   coder   r   r   r6   O   r,   z_FaceServicerContext.codec                 C   r4   r   )r   set_details)r   detailsr   r   r   r8   R   r,   z_FaceServicerContext.detailsN)r   r   r   r   r    r!   r%   r'   r)   r+   r0   r3   r6   r8   r   r   r   r   r   .   s    r   c                        fdd}|S )Nc                        | t |S r   r   )requestr   unary_request_inliner   r   
adaptationW      z/_adapt_unary_request_inline.<locals>.adaptationr   )r>   r?   r   r=   r   _adapt_unary_request_inlineV      rA   c                    r9   )Nc                    r:   r   r;   )request_iteratorr   stream_request_inliner   r   r?   `   r@   z0_adapt_stream_request_inline.<locals>.adaptationr   )rE   r?   r   rD   r   _adapt_stream_request_inline_   rB   rF   c                   @   D   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dS )	_Callbackc                 C   s    t  | _g | _d| _d| _d S NF)	threading	Condition
_condition_values_terminated
_cancelledr   r   r   r   r   i   s   

z_Callback.__init__c                 C   sB   | j  | j| | j   W d    d S 1 sw   Y  d S r   )rL   rM   append
notify_allr   valuer   r   r   consumeo   s   "z_Callback.consumec                 C   <   | j  d| _| j   W d    d S 1 sw   Y  d S NT)rL   rN   rQ   r   r   r   r   	terminatet      "z_Callback.terminatec                 C   sH   | j  | j| d| _| j   W d    d S 1 sw   Y  d S rV   )rL   rM   rP   rN   rQ   rR   r   r   r   consume_and_terminatey   s
   "z_Callback.consume_and_terminatec                 C   rU   rV   )rL   rO   rQ   r   r   r   r   r'      rX   z_Callback.cancelc                 C   sp   | j + 	 | jrt | jr| jdW  d    S | jr(	 W d    d S | j   q1 s1w   Y  d S )NTr   )rL   rO   r   	AbandonedrM   poprN   waitr   r   r   r   draw_one_value   s   

	z_Callback.draw_one_valuec                 C   s`   | j # 	 | jrt | jr t| j}d | _|W  d    S | j   q1 s)w   Y  d S r   )rL   rO   r   rZ   rN   tuplerM   r\   )r   
all_valuesr   r   r   draw_all_values   s   

	z_Callback.draw_all_valuesN)
r   r   r   r   rT   rW   rY   r'   r]   r`   r   r   r   r   rH   h   s    rH   c                    s8   t   fdd}t j|d}d|_|  d S )Nc                     sL   D ]}   r r d S  |    r r d S q   d S r   )r    is_setrT   rW   )r<   request_consumerrC   r   thread_joinedr   r   pipe_requests   s   
z/_run_request_pipe_thread.<locals>.pipe_requests)targetT)rJ   EventThreaddaemonstart)rC   rc   r   re   request_pipe_threadr   rb   r   _run_request_pipe_thread   s
   	rl   c                    r9   )Nc                    s8   t  }||jst  | |jt| | d S Nr   )rH   add_callbackr'   r   rZ   rY   r   r`   )r<   r   callbackunary_unary_eventr   r   r?      s   z,_adapt_unary_unary_event.<locals>.adaptationr   )rq   r?   r   rp   r   _adapt_unary_unary_event   s   rr   c                    r9   )Nc                 3   sJ    t  }||jst  | |t| 	 | }|d u r!d S |V  qr   )rH   rn   r'   r   rZ   r   r]   )r<   r   ro   responseunary_stream_eventr   r   r?      s   
z-_adapt_unary_stream_event.<locals>.adaptationr   )ru   r?   r   rt   r   _adapt_unary_stream_event   s   rv   c                    r9   )Nc                    sB   t  }||jst  |jt|}t| || | d S rm   )	rH   rn   r'   r   rZ   rY   r   rl   r`   )rC   r   ro   rc   stream_unary_eventr   r   r?      s   z-_adapt_stream_unary_event.<locals>.adaptationr   )rx   r?   r   rw   r   _adapt_stream_unary_event   s   ry   c                    r9   )Nc                 3   sT    t  }||jst  |t|}t| || 	 | }|d u r&d S |V  qr   )rH   rn   r'   r   rZ   r   rl   r]   )rC   r   ro   rc   rs   stream_stream_eventr   r   r?      s    z._adapt_stream_stream_event.<locals>.adaptationr   )r{   r?   r   rz   r   _adapt_stream_stream_event   s   r|   c                   @   s   e Zd ZdS )_SimpleMethodHandlerN)r   r   r   r   r   r   r   r}      s    r}   _MethodHandler)request_streamingresponse_streamingrequest_deserializerresponse_serializerunary_unaryunary_streamstream_unarystream_streamc              
   C   sx  | j t jju r^| jtjju rtdd||t| jd d d S | jtjj	u r1tdd||d t| j
d d S | jtjju rFtdd||d d t| jd S | jtjju r[tdd||d d d t| jS t | j t jju r| jtjju rztdd||t| jd d d S | jtjj	u rtdd||d t| jd d S | jtjju rtdd||d d t| jd S | jtjju rtdd||d d d t| jS t )NFT)r   ServiceINLINEr   CardinalityUNARY_UNARYr}   rA   unary_unary_inlineUNARY_STREAMunary_stream_inlineSTREAM_UNARYrF   stream_unary_inlineSTREAM_STREAMstream_stream_inlineEVENTrr   rq   rv   ru   ry   rx   r|   r{   
ValueError)implementationr   r   r   r   r   _simple_method_handler
  s   

9



r   c                 C   s:   | pi } i }| D ]}t |d |d }| | ||< q|S )Nr      )r   fully_qualified_method)method_pair_mapflat_mapmethod_pairmethodr   r   r   _flatten_method_pair_mapn  s   r   c                   @   s   e Zd Zdd Zdd ZdS )_GenericRpcHandlerc                 C   s(   t || _t || _t || _|| _d S r   )r   _method_implementations_request_deserializers_response_serializers_multi_method_implementation)r   method_implementationsmulti_method_implementationrequest_deserializersresponse_serializersr   r   r   r   x  s   
z_GenericRpcHandler.__init__c                 C   sb   | j |j}|d urt|| j|j| j|jS | jd u r"d S zW d S  tjy0   Y d S w r   )	r   getr   r   r   r   r   r
   NoSuchMethodError)r   handler_call_detailsmethod_implementationr   r   r   service  s    
z_GenericRpcHandler.serviceN)r   r   r   r   r   r   r   r   r   r   w  s    r   c                   @   rG   )_Serverc                 C   r   r   )_grpc_server)r   grpc_serverr   r   r   r     r   z_Server.__init__c                 C      | j |S r   )r   add_insecure_port)r   addressr   r   r   r        z_Server.add_insecure_portc                 C   s   | j ||S r   )r   add_secure_port)r   r   server_credentialsr   r   r   r     r(   z_Server.add_secure_portc                 C   r&   r   r   rj   r   r   r   r   rj     r(   z_Server.startc                 C   r   r   r   stop)r   gracer   r   r   r     r   z_Server.stopc                 C   s   | j   | S r   r   r   r   r   r   	__enter__  s   
z_Server.__enter__c                 C   s   | j d  dS rI   r   )r   exc_typeexc_valexc_tbr   r   r   __exit__  s   z_Server.__exit__N)
r   r   r   r   r   r   rj   r   r   r   r   r   r   r   r     s    r   c                 C   sF   t | |||}|d u rt|d u rtn|}n|}ttj||fdS )N)handlers)r   r   pool_DEFAULT_POOL_SIZEr   grpcserver)service_implementationsr   r   r   thread_poolthread_pool_sizegeneric_rpc_handlereffective_thread_poolr   r   r   r     s   r   ))__doc__collectionsrJ   r   r   	grpc.betar   r   grpc.framework.commonr   r   grpc.framework.foundationr   r   r	   grpc.framework.interfaces.facer
   r   GRPCServicerContextr   ServicerContextr   rA   rF   ConsumerrH   rl   rr   rv   ry   r|   
namedtupleRpcMethodHandlerr}   r   r   GenericRpcHandlerr   Serverr   r   r   r   r   r   <module>   sH   (		5
d	%