a
    v=ic_                     @   s  d Z ddlZddlZddlmZ ddlZddlZddlZddlm	Z	m
Z
m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dlmZ ddlmZ dZdZdZdZdZ dZ!dZ"dZ#e$e%Z&G dd dej'Z(eej)e(dddZ*G dd dZ+G d d! d!ej,Z-G d"d# d#e+Z.G d$d% d%e+Z/G d&d' d'e+Z0G d(d) d)e.e+ej1Z1G d*d+ d+e/e+ej2Z2G d,d- d-e0e.e+ej3Z3G d.d/ d/e0e/e+ej4Z4dS )0z6Invocation-side implementation of gRPC Asyncio Python.    N)partial)AsyncIterableOptionalTuple)_common)cygrpc   )
_base_call)Metadata)DeserializingFunction)DoneCallbackType)MetadatumType)RequestIterableType)RequestType)ResponseType)SerializingFunction)AioRpcErrorCallUnaryUnaryCallUnaryStreamCallz!Locally cancelled by application!z"Cancelled upon garbage collection!zRPC already finished.z0RPC is half closed after calling "done_writing".zBThe iterator and read/write APIs may not be mixed on a single RPC.z?<{} of RPC that terminated with:
	status = {}
	details = "{}"
>zZ<{} of RPC that terminated with:
	status = {}
	details = "{}"
	debug_error_string = "{}"
>c                       s   e Zd ZU dZejed< ee ed< ee	 ed< ee	 ed< ee ed< deje	e	ee ee dd fd	d
Z
ejdddZee dddZe	dddZe	dddZedddZedddZedddZedddZ  ZS )r   zAn implementation of RpcError to be used by the asynchronous API.

    Raised RpcError is a snapshot of the final status of the RPC, values are
    determined. Hence, its methods no longer needs to be coroutines.
    _code_details_initial_metadata_trailing_metadata_debug_error_stringN)codeinitial_metadatatrailing_metadatadetailsdebug_error_stringreturnc                    s.   t  |  || _|| _|| _|| _|| _dS )ah  Constructor.

        Args:
          code: The status code with which the RPC has been finalized.
          details: Optional details explaining the reason of the error.
          initial_metadata: Optional initial metadata that could be sent by the
            Server.
          trailing_metadata: Optional metadata that could be sent by the Server.
        N)super__init__r   r   r   r   r   )selfr   r   r   r   r   	__class__ _/home/droni/.local/share/virtualenvs/DPS-5Je3_V2c/lib/python3.9/site-packages/grpc/aio/_call.pyr"   I   s    zAioRpcError.__init__r    c                 C   s   | j S )ztAccesses the status code sent by the server.

        Returns:
          The `grpc.StatusCode` status code.
        )r   r#   r&   r&   r'   r   `   s    zAioRpcError.codec                 C   s   | j S )zkAccesses the details sent by the server.

        Returns:
          The description of the error.
        )r   r)   r&   r&   r'   r   h   s    zAioRpcError.detailsc                 C   s   | j S )zuAccesses the initial metadata sent by the server.

        Returns:
          The initial metadata received.
        )r   r)   r&   r&   r'   r   p   s    zAioRpcError.initial_metadatac                 C   s   | j S )zwAccesses the trailing metadata sent by the server.

        Returns:
          The trailing metadata received.
        )r   r)   r&   r&   r'   r   x   s    zAioRpcError.trailing_metadatac                 C   s   | j S )zyAccesses the debug error string sent by the server.

        Returns:
          The debug error string received.
        )r   r)   r&   r&   r'   r      s    zAioRpcError.debug_error_stringc                 C   s   t | jj| j| j| jS )z-Assembles the error string for the RPC error.)_NON_OK_CALL_REPRESENTATIONformatr%   __name__r   r   r   r)   r&   r&   r'   _repr   s    
zAioRpcError._reprc                 C   s   |   S Nr-   r)   r&   r&   r'   __repr__   s    zAioRpcError.__repr__c                 C   s   |   S r.   r/   r)   r&   r&   r'   __str__   s    zAioRpcError.__str__)NN)r,   
__module____qualname____doc__grpc
StatusCode__annotations__r   strr
   r"   r   r   r   r   r   r-   r0   r1   __classcell__r&   r&   r$   r'   r   <   s.   

  r   )r   statusr    c                 C   s4   t tj|  t| t| | | dS )N)r   r   )	r   r   !CYGRPC_STATUS_CODE_TO_STATUS_CODEr   r
   
from_tupler   r   r   )r   r:   r&   r&   r'   _create_rpc_error   s    r=   c                   @   sV  e Zd ZU dZejed< ejed< e	j
ed< eedf ed< eed< eed< e	j
eeeejd	d
ddZd	dddZedddZeedddZedddZedddZed	dddZee dddZedddZedd d!Zejdd"d#Zedd$d%Z edd&d'Z!d	dd(d)Z"edd*d+Z#edd,d-Z$edd.d/Z%d	S )0r   zyBase implementation of client RPC Call object.

    Implements logic around final status, metadata and cancellation.
    _loopr   _cython_call.	_metadata_request_serializer_response_deserializerN)cython_callmetadatarequest_serializerresponse_deserializerloopr    c                 C   s&   || _ || _t|| _|| _|| _d S r.   )r>   r?   tupler@   rA   rB   )r#   rC   rD   rE   rF   rG   r&   r&   r'   r"      s
    
zCall.__init__r(   c                 C   s"   t | dr| j s| t d S )Nr?   )hasattrr?   done_cancel_GC_CANCELLATION_DETAILSr)   r&   r&   r'   __del__   s    

zCall.__del__c                 C   s
   | j  S r.   )r?   	cancelledr)   r&   r&   r'   rN      s    zCall.cancelled)r   r    c                 C   s"   | j  s| j | dS dS dS )z0Forwards the application cancellation reasoning.TFN)r?   rJ   cancel)r#   r   r&   r&   r'   rK      s    
zCall._cancelc                 C   s
   |  tS r.   )rK   _LOCAL_CANCELLATION_DETAILSr)   r&   r&   r'   rO      s    zCall.cancelc                 C   s
   | j  S r.   )r?   rJ   r)   r&   r&   r'   rJ      s    z	Call.done)callbackr    c                 C   s   t || }| j| d S r.   )r   r?   add_done_callback)r#   rQ   cbr&   r&   r'   rR      s    
zCall.add_done_callbackc                 C   s
   | j  S r.   )r?   time_remainingr)   r&   r&   r'   rT      s    zCall.time_remainingc                    s   | j  I d H }t|S r.   )r?   r   r
   r<   r#   Zraw_metadata_tupler&   r&   r'   r      s    zCall.initial_metadatac                    s   | j  I d H  }t|S r.   )r?   r:   r   r
   r<   rU   r&   r&   r'   r      s    zCall.trailing_metadatac                    s   | j  I d H  }tj| S r.   )r?   r:   r   r   r;   )r#   Zcygrpc_coder&   r&   r'   r      s    z	Call.codec                    s   | j  I d H  S r.   )r?   r:   r   r)   r&   r&   r'   r      s    zCall.detailsc                    s   | j  I d H  S r.   )r?   r:   r   r)   r&   r&   r'   r      s    zCall.debug_error_stringc                    sP   | j  rt |  I d H }|tjjkrLt| 	 I d H | j 
 I d H d S r.   )r?   is_locally_cancelledasyncioCancelledErrorr   r5   r6   OKr=   r   r:   )r#   r   r&   r&   r'   _raise_for_status   s    
zCall._raise_for_statusc                 C   s
   t | jS r.   )reprr?   r)   r&   r&   r'   r-      s    z
Call._reprc                 C   s   |   S r.   r/   r)   r&   r&   r'   r0      s    zCall.__repr__c                 C   s   |   S r.   r/   r)   r&   r&   r'   r1      s    zCall.__str__)&r,   r2   r3   r4   rW   AbstractEventLoopr7   r5   r6   r   Z_AioCallr   r   r   r   r
   r"   rM   boolrN   r8   rK   rO   rJ   r   rR   r   floatrT   r   r   r   r   r   rZ   r-   r0   r1   r&   r&   r&   r'   r      s8   




r   c                   @   s   e Zd ZdZdZdZdS )	_APIStyler   r      N)r,   r2   r3   UNKNOWNASYNC_GENERATORREADER_WRITERr&   r&   r&   r'   r_      s   r_   c                       sL   e Zd ZU ejed< ejdddZed fddZe	ddd	Z
  ZS )
_UnaryResponseMixin_call_response)response_taskc                 C   s
   || _ d S r.   )re   )r#   rf   r&   r&   r'   _init_unary_response_mixin  s    z._UnaryResponseMixin._init_unary_response_mixinr(   c                    s    t   r| j  dS dS d S NTF)r!   rO   re   r)   r$   r&   r'   rO     s    

z_UnaryResponseMixin.cancelc                 c   sr   z| j E dH }W n& tjy6   |  s0|    Y n0 |tju rj| j rVt qnt	| jj
| jjn|S dS )z+Wait till the ongoing RPC request finishes.N)re   rW   rX   rN   rO   r   EOFr?   rV   r=   r   Z_status)r#   responser&   r&   r'   	__await__  s    


z_UnaryResponseMixin.__await__)r,   r2   r3   rW   Taskr7   rg   r]   rO   r   rk   r9   r&   r&   r$   r'   rd      s   

rd   c                       s   e Zd ZU ee ed< ejed< eed< ejdddZ	eddd	Z
ed
 fddZed
ddZee d
ddZed
ddZed
ddZ  ZS )_StreamResponseMixin_message_aiter_preparation_response_style)preparationc                 C   s   d | _ || _tj| _d S r.   )rn   ro   r_   ra   rp   )r#   rq   r&   r&   r'   _init_stream_response_mixin-  s    z0_StreamResponseMixin._init_stream_response_mixinstylec                 C   s,   | j tju r|| _ n| j |ur(ttd S r.   )rp   r_   ra   r   
UsageError_API_STYLE_ERRORr#   rt   r&   r&   r'   _update_response_style2  s    
z+_StreamResponseMixin._update_response_styler(   c                    s    t   r| j  dS dS d S rh   )r!   rO   ro   r)   r$   r&   r'   rO   8  s    

z_StreamResponseMixin.cancelc                 C  s@   |   I d H }|tjur.|V  |   I d H }q|  I d H  d S r.   )_readr   ri   rZ   )r#   messager&   r&   r'   _fetch_stream_responses?  s
    
z,_StreamResponseMixin._fetch_stream_responsesc                 C   s&   |  tj | jd u r |  | _| jS r.   )rx   r_   rb   rn   r{   r)   r&   r&   r'   	__aiter__H  s    

z_StreamResponseMixin.__aiter__c                    sv   | j I d H  z| j I d H }W n2 tjyR   |  s@|   |  I d H  Y n0 |tj	u rdtj	S t
|| jS d S r.   )ro   r?   Zreceive_serialized_messagerW   rX   rN   rO   rZ   r   ri   r   deserializerB   )r#   Zraw_responser&   r&   r'   ry   N  s    
z_StreamResponseMixin._readc                    sR   |   r|  I d H  tjS | tj |  I d H }|tju rN|  I d H  |S r.   )rJ   rZ   r   ri   rx   r_   rc   ry   )r#   Zresponse_messager&   r&   r'   read`  s    
z_StreamResponseMixin.read)r,   r2   r3   r   r   r7   rW   rl   r_   rr   rx   r]   rO   r{   r|   ry   r~   r9   r&   r&   r$   r'   rm   (  s   

	rm   c                       s   e Zd ZU ejed< eed< eej ed< e	ed< ee
 dddZe	dd	d
Zed fddZdd Ze
ddddZeddddZddddZeddddZddddZddddZ  ZS )_StreamRequestMixin_metadata_sent_done_writing_flag_async_request_poller_request_style)request_iteratorc                 C   sH   t  | _d| _|d ur6| j| || _tj	| _
nd | _tj| _
d S )NF)rW   Eventr   r   r>   create_task_consume_request_iteratorr   r_   rb   r   rc   )r#   r   r&   r&   r'   _init_stream_request_mixint  s    

z._StreamRequestMixin._init_stream_request_mixinrs   c                 C   s   | j |urttd S r.   )r   r   ru   rv   rw   r&   r&   r'   _raise_for_different_style  s    
z._StreamRequestMixin._raise_for_different_styler(   c                    s*   t   r"| jd ur| j  dS dS d S rh   )r!   rO   r   r)   r$   r&   r'   rO     s
    


z_StreamRequestMixin.cancelc                 C   s   | j   d S r.   )r   setr)   r&   r&   r'   _metadata_sent_observer  s    z+_StreamRequestMixin._metadata_sent_observerN)r   r    c                    s  zt |st|drx|2 zX3 d H W }z| |I d H  W q typ } ztd| W Y d }~ W d S d }~0 0 q6 nV|D ]P}z| |I d H  W q| ty } ztd| W Y d }~ W d S d }~0 0 q||  I d H  W n$   tdt	  | 
  Y n0 d S )Nr|   z2Exception while consuming the request_iterator: %sz,Client request_iterator raised exception:
%s)inspect
isasyncgenrI   _writer   _LOGGERdebug_done_writing	traceback
format_excrO   )r#   r   requestZ	rpc_errorr&   r&   r'   r     s8    "z-_StreamRequestMixin._consume_request_iterator)r   r    c                    s   |   rtt| jr"tt| j sR| j I d H  |   rR| 	 I d H  t
|| j}z| j|I d H  W nR tjy   | 	 I d H  Y n2 tjy   |  s|   | 	 I d H  Y n0 d S r.   )rJ   rW   InvalidStateError_RPC_ALREADY_FINISHED_DETAILSr   _RPC_HALF_CLOSED_DETAILSr   is_setwaitrZ   r   	serializerA   r?   Zsend_serialized_messager   ZInternalErrorrX   rN   rO   )r#   r   serialized_requestr&   r&   r'   r     s&    


z_StreamRequestMixin._writec                    sd   |   rd S | js`d| _z| j I d H  W n2 tjy^   |  sL|   |  I d H  Y n0 d S )NT)	rJ   r   r?   Zsend_receive_closerW   rX   rN   rO   rZ   r)   r&   r&   r'   r     s    z!_StreamRequestMixin._done_writingc                    s    |  tj | |I d H  d S r.   )r   r_   rc   r   )r#   r   r&   r&   r'   write  s    z_StreamRequestMixin.writec                    s   |  tj |  I dH  dS )zUSignal peer that client is done writing.

        This method is idempotent.
        N)r   r_   rc   r   r)   r&   r&   r'   done_writing  s    z _StreamRequestMixin.done_writingc                    s*   | j  I d H  |  r&|  I d H  d S r.   )r   r   rJ   rZ   r)   r&   r&   r'   wait_for_connection  s    z'_StreamRequestMixin.wait_for_connection)r,   r2   r3   rW   r   r7   r]   r   rl   r_   r   r   r   rO   r   r   r   r   r   r   r   r   r9   r&   r&   r$   r'   r   n  s    

 r   c                       s|   e Zd ZU dZeed< ejed< eee	 e
eej ee ejeeeejdd fddZedd	d
ZddddZ  ZS )r   z}Object for managing unary-unary RPC calls.

    Returned when an instance of `UnaryUnaryMultiCallable` object is called.
    _request_invocation_taskNr   deadlinerD   credentialswait_for_readychannelmethodrE   rF   rG   r    c                    sF   t  ||||||||	|
 || _|
|  | _| | j d S r.   )r!   r"   callr   r   _invoker   rg   r#   r   r   rD   r   r   r   r   rE   rF   rG   r$   r&   r'   r"     s    zUnaryUnaryCall.__init__r(   c                    sr   t | j| j}z| j|| jI d H }W n$ tjyN   | 	 sJ| 
  Y n0 | j rht || jS tjS d S r.   )r   r   r   rA   r?   Zunary_unaryr@   rW   rX   rN   rO   is_okr}   rB   r   ri   )r#   r   serialized_responser&   r&   r'   r     s    
zUnaryUnaryCall._invokec                    s&   | j I d H  |  r"|  I d H  d S r.   )r   rJ   rZ   r)   r&   r&   r'   r     s    z"UnaryUnaryCall.wait_for_connection)r,   r2   r3   r4   r   r7   rW   rl   r   r^   r
   r5   CallCredentialsr]   r   
AioChannelbytesr   r   r\   r"   r   r   r   r9   r&   r&   r$   r'   r     s   


r   c                       s|   e Zd ZU dZeed< ejed< eee	 e
eej ee ejeeeejdd fddZedd	d
ZddddZ  ZS )r   zObject for managing unary-stream RPC calls.

    Returned when an instance of `UnaryStreamMultiCallable` object is called.
    r   _send_unary_request_taskNr   c                    sF   t  ||||||||	|
 || _|
|  | _| | j d S r.   )r!   r"   r   r   r   _send_unary_requestr   rr   r   r$   r&   r'   r"      s    zUnaryStreamCall.__init__r(   c                    sV   t | j| j}z| j|| jI d H  W n& tjyP   | 	 sJ| 
   Y n0 d S r.   )r   r   r   rA   r?   Zinitiate_unary_streamr@   rW   rX   rN   rO   )r#   r   r&   r&   r'   r   /  s    z#UnaryStreamCall._send_unary_requestc                    s&   | j I d H  |  r"|  I d H  d S r.   )r   rJ   rZ   r)   r&   r&   r'   r   :  s    z#UnaryStreamCall.wait_for_connection)r,   r2   r3   r4   r   r7   rW   rl   r   r^   r
   r5   r   r]   r   r   r   r   r   r\   r"   r   r   r   r9   r&   r&   r$   r'   r     s   


r   c                       s^   e Zd ZdZee ee eeej	 ee
 ejeeeejdd fddZedddZ  ZS )	StreamUnaryCallzObject for managing stream-unary RPC calls.

    Returned when an instance of `StreamUnaryMultiCallable` object is called.
    Nr   r   rD   r   r   r   r   rE   rF   rG   r    c                    sB   t  ||||||||	|
 | | | |
|   d S r.   )r!   r"   r   r   rg   r   _conduct_rpcr#   r   r   rD   r   r   r   r   rE   rF   rG   r$   r&   r'   r"   H  s    
zStreamUnaryCall.__init__r(   c                    sd   z| j | j| jI d H }W n$ tjy@   |  s<|   Y n0 | j  rZt	
|| jS tjS d S r.   )r?   Zstream_unaryr@   r   rW   rX   rN   rO   r   r   r}   rB   r   ri   )r#   r   r&   r&   r'   r   V  s    
zStreamUnaryCall._conduct_rpc)r,   r2   r3   r4   r   r   r^   r
   r5   r   r]   r   r   r   r   r   rW   r\   r"   r   r   r9   r&   r&   r$   r'   r   @  s   
r   c                       sd   e Zd ZU dZejed< ee ee	 e
eej ee ejeeeejdd fddZdd Z  ZS )	StreamStreamCallzObject for managing stream-stream RPC calls.

    Returned when an instance of `StreamStreamMultiCallable` object is called.
    _initializerNr   c                    sL   t  ||||||||	|
 | j|  | _| | | | j d S r.   )	r!   r"   r   r>   r   _prepare_rpcr   r   rr   r   r$   r&   r'   r"   n  s    
zStreamStreamCall.__init__c                    sF   z| j | j| jI dH  W n$ tjy@   |  s<|   Y n0 dS )zThis method prepares the RPC for receiving/sending messages.

        All other operations around the stream should only happen after the
        completion of this method.
        N)r?   Zinitiate_stream_streamr@   r   rW   rX   rN   rO   r)   r&   r&   r'   r   |  s    zStreamStreamCall._prepare_rpc)r,   r2   r3   r4   rW   rl   r7   r   r   r^   r
   r5   r   r]   r   r   r   r   r   r\   r"   r   r9   r&   r&   r$   r'   r   e  s   


r   )5r4   rW   enum	functoolsr   r   loggingr   typingr   r   r   r5   r   Zgrpc._cythonr    r	   r@   r
   Z_typingr   r   r   r   r   r   r   __all__rP   rL   r   r   rv   Z_OK_CALL_REPRESENTATIONr*   	getLoggerr,   r   ZRpcErrorr   ZAioRpcStatusr=   r   IntEnumr_   rd   rm   r   r   r   r   r   r&   r&   r&   r'   <module>   sZ   
YY)Fx1)%