o
    YiN/                     @   s   d dl Z d dlmZ d dlmZmZmZmZ ddlm	Z	 ddl
mZmZmZmZmZ ddlmZmZmZmZmZ ddlmZmZ dd	lmZ dd
lmZmZmZ G dd de	eeeef  ZdS )    N)suppress)AnyOptionalTupleUnion   )BaseProtocol)ClientConnectionErrorClientOSErrorClientPayloadErrorServerDisconnectedErrorSocketTimeoutError)_EXC_SENTINELEMPTY_BODY_STATUS_CODESBaseTimerContextset_exception
set_result)HttpResponseParserRawResponseMessage)HttpProcessingError)EMPTY_PAYLOAD	DataQueueStreamReaderc                       s  e Zd ZdZdejddfddZededej	d f fddZ
edefd	d
ZedefddZdDddZdDddZdDddZdefddZdee ddf fddZdDddZdD fddZdD fddZefdededdf fdd Zd!ed"eddfd#d$Zdd%d%d&dd'd(d)d)d*	d+ee d,ed-ed.ed/ee d0ed1ed2ed3eddfd4d5ZdDd6d7Z dDd8d9Z!dDd:d;Z"edee fd<d=Z#e#j$d/ee ddfd>d=Z#dDd?d@Z%dAe&ddfdBdCZ'  Z(S )EResponseHandlerz8Helper class to adapt between Protocol and StreamReader.loopreturnNc                 C   sl   t j| |d t| | d| _d | _d| _d | _d | _d| _d| _	d | _
d | _d | _d| _d | _d| _d S )N)r   F       )r   __init__r   _should_close_payload_skip_payload_payload_parserZ_timer_tail	_upgraded_parser_read_timeout_read_timeout_handle_timeout_ceil_threshold_closed_connection_lost_called)selfr    r,   K/home/app/Keep/.python/lib/python3.10/site-packages/aiohttp/client_proto.pyr      s   
zResponseHandler.__init__c                 C   s"   | j du r| js| j | _ | j S )a6  Future that is set when the connection is closed.

        This property returns a Future that will be completed when the connection
        is closed. The Future is created lazily on first access to avoid creating
        futures that will never be awaited.

        Returns:
            - A Future[None] if the connection is still open or was closed after
              this property was accessed
            - None if connection_lost() was already called before this property
              was ever accessed (indicating no one is waiting for the closure)
        N)r)   r*   _loopcreate_futurer+   r,   r,   r-   closed4   s   zResponseHandler.closedc                 C      | j S N)r$   r0   r,   r,   r-   upgradedF      zResponseHandler.upgradedc                 C   sF   t | jp!| jd uo| j  p!| jp!| jd up!| jd up!| jp!| jS r3   )	boolr   r    is_eofr$   
_exceptionr"   _bufferr#   r0   r,   r,   r-   should_closeJ   s   zResponseHandler.should_closec                 C   s
   d| _ d S NT)r   r0   r,   r,   r-   force_closeV   s   
zResponseHandler.force_closec                 C   8   d | _ | j}|d ur|  d | _d | _|   d S d S r3   )r8   	transportcloser    _drop_timeoutr+   r>   r,   r,   r-   r?   Y      zResponseHandler.closec                 C   r=   r3   )r8   r>   abortr    r@   rA   r,   r,   r-   rC   b   rB   zResponseHandler.abortc                 C   s   | j d uo
| j   S r3   )r>   
is_closingr0   r,   r,   r-   is_connectedk   s   zResponseHandler.is_connectedexcc           	   
      s  d| _ |   |}|}|d u }| jd ur/|rt| jd  n|d us#J t| jtd|| | jd urMtt | j	  W d    n1 sHw   Y  d }| j
d urz| j
	 }W n. ty } z"| jd urd|}|sv|d|}t| jt|| W Y d }~nd }~ww |  st|trt|j }|rt|}|rtn|}|d usJ |d usJ | || d| _d | _
d | _d | _d| _t | d S )NTzConnection lost: z#Response payload is not completed: z. F)r*   r@   r)   r   r   r	   r"   r   	Exceptionfeed_eofr%   r    r   r7   
isinstanceOSErrorr
   argsr   r   r   Z_reading_pausedsuperconnection_lost)	r+   rF   Zoriginal_connection_errorZreraised_excZconnection_closed_cleanlyZuncompletedunderlying_excZclient_payload_exc_msgZunderlying_non_eof_exc	__class__r,   r-   rM   n   st   






zResponseHandler.connection_lostc                 C      |    d S r3   )r@   r0   r,   r,   r-   eof_received   s   zResponseHandler.eof_receivedc                       t    |   d S r3   )rL   pause_readingr@   r0   rO   r,   r-   rT         
zResponseHandler.pause_readingc                    rS   r3   )rL   resume_reading_reschedule_timeoutr0   rO   r,   r-   rV      rU   zResponseHandler.resume_reading	exc_causec                    s    d| _ |   t || d S r;   )r   r@   rL   r   )r+   rF   rX   rO   r,   r-   r      s   zResponseHandler.set_exceptionparserpayloadc                 C   s:   || _ || _|   | jr| jd}| _| | d S d S )Nr   )r    r"   r@   r#   data_received)r+   rY   rZ   datar,   r,   r-   
set_parser   s   zResponseHandler.set_parserFTi   r   i  )	timerskip_payloadread_until_eofauto_decompressread_timeoutread_bufsizetimeout_ceil_thresholdmax_line_sizemax_field_sizer^   r_   r`   ra   rb   rc   rd   re   rf   c       	         C   sZ   || _ || _|| _t| | j||t| ||||	d
| _| jr+| jd}
| _| |
 d S d S )N)r^   Zpayload_exceptionZresponse_with_bodyr`   ra   re   rf   r   )	r!   r&   r(   r   r.   r   r%   r#   r[   )r+   r^   r_   r`   ra   rb   rc   rd   re   rf   r\   r,   r,   r-   set_response_params   s&   z#ResponseHandler.set_response_paramsc                 C   s"   | j d ur| j   d | _ d S d S r3   )r'   cancelr0   r,   r,   r-   r@     s   


zResponseHandler._drop_timeoutc                 C   s>   | j }| jd ur| j  |r| j|| j| _d S d | _d S r3   )r&   r'   rh   r.   
call_later_on_read_timeout)r+   timeoutr,   r,   r-   rW     s   



z#ResponseHandler._reschedule_timeoutc                 C   rQ   r3   )rW   r0   r,   r,   r-   start_timeout  s   zResponseHandler.start_timeoutc                 C   r2   r3   r&   r0   r,   r,   r-   rb     r5   zResponseHandler.read_timeoutc                 C   s
   || _ d S r3   rm   )r+   rb   r,   r,   r-   rb     s   
c                 C   s0   t d}| | | jd urt| j| d S d S )Nz#Timeout on reading data from socket)r   r   r    )r+   rF   r,   r,   r-   rj     s
   

z ResponseHandler._on_read_timeoutr\   c           
   
   C   s  |    |sd S | jd ur&| j|\}}|r$d | _d | _|r$| | d S | js.| jd u r7|  j|7  _d S z| j|\}}}W n6 tyx } z*| j	d urT| j	
  t|trdt|j|j|jd}nt }| || W Y d }~d S d }~ww || _d }|D ]&\}	}|	jrd| _|| _| js|	jtv r| |	tfd q| |	|fd q|d ur|tur|| j n|   |r|r| | d S d S d S )N)codemessageheadersTr   )rW   r"   	feed_datar    r[   r$   r%   r#   BaseExceptionr>   r?   rI   r   rn   ro   rp   r   r:   r   r!   r   r   Zon_eofr@   )
r+   r\   eoftailmessagesr4   rN   rF   rZ   ro   r,   r,   r-   r[   #  s\   




zResponseHandler.data_received)r   N))__name__
__module____qualname____doc__asyncioAbstractEventLoopr   propertyr   Futurer1   r6   r4   r:   r<   r?   rC   rE   r   rr   rM   rR   rT   rV   r   r   r   r]   r   floatintrg   r@   rW   rl   rb   setterrj   bytesr[   __classcell__r,   r,   rO   r-   r      s    


		
K		


$


r   ) rz   
contextlibr   typingr   r   r   r   Zbase_protocolr   Zclient_exceptionsr	   r
   r   r   r   helpersr   r   r   r   r   httpr   r   Zhttp_exceptionsr   streamsr   r   r   r   r,   r,   r,   r-   <module>   s    "