o
    hwF                     @   sx  U d dl Z d dlZd dlZd dlZd dlZd dlZd dlmZmZm	Z	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mZ ddlmZmZmZmZmZmZmZmZm Z m!Z!m"Z" dd	l#m$Z$ dd
l%m&Z&m'Z' ddl(m)Z)m*Z* ddl+m,Z,m-Z- ddl.m/Z/ ddl0m1Z1 ej2dkrd dl Z3nd dl3Z3dZ4dZ5ee6 e7d< ej8ddddG dd dZ9G dd de1Z:dS )    N)AnyFinalIterableOptionalTuplecast)CIMultiDict   )hdrs)AbstractStreamWriter)
call_later
set_result)WS_CLOSED_MESSAGEWS_CLOSING_MESSAGEWS_KEYWebSocketErrorWebSocketReaderWebSocketWriterWSCloseCode	WSMessage	WSMsgType
ws_ext_genws_ext_parse)	ws_logger)	EofStreamFlowControlDataQueue)JSONDecoderJSONEncoder)HTTPBadRequestHTTPException)BaseRequest)StreamResponse)      )WebSocketResponseWebSocketReadyr      THRESHOLD_CONNLOST_ACCESST)auto_attribsfrozenslotsc                   @   s0   e Zd ZU eed< ee ed< defddZdS )r%   okprotocolreturnc                 C      | j S N)r+   self r2   D/var/www/html/ai/venv/lib/python3.10/site-packages/aiohttp/web_ws.py__bool__6      zWebSocketReady.__bool__N)__name__
__module____qualname__bool__annotations__r   strr4   r2   r2   r2   r3   r%   1   s   
 r%   c                       s  e Zd ZdZdddddddddded	ee d
ededee dee dede	ddf fddZ
d`ddZd`ddZd`ddZd`ddZdedef fddZdededeeef fdd Zdedeeef fd!d"Zded#ed$eddfd%d&Zdedefd'd(Zedefd)d*Zedee	 fd+d,Zedee fd-d.Zedefd/d0Zdad1ed2edefd3d4Zdee  fd5d6Z!dbd8e"ddfd9d:Z#dbd8e"ddfd;d<Z$dad=edee ddfd>d?Z%dad=e"dee ddfd@dAZ&	dae'j(dBd=edee dCe)ddfdDdEZ*d`dFdGZ+e,j-d7dHdIe	d8e"defdJdKZ.dadee de/fdLdMZ0ddNdee defdOdPZ1ddNdee de"fdQdRZ2e'j3ddSdTe4dee defdUdVZ5d=e"ddfdWdXZ6dcdYdZZ7de/fd[d\Z8d]e ddfd^d_Z9  Z:S )dr$   Fg      $@NTr2   i  @ )timeoutreceive_timeout	autocloseautoping	heartbeat	protocolscompressmax_msg_sizer<   r=   r>   r?   r@   rA   rB   rC   r-   c          	         s   t  jdd || _d | _d | _d | _d| _d| _d| _d | _	d | _
d | _d | _|| _|| _|| _|| _|| _d | _|d urC|d | _d | _|| _|| _d S )Ne   )statusFr   g       @)super__init__
_protocols_ws_protocol_writer_reader_closed_closing
_conn_lost_close_code_loop_waiting
_exception_timeout_receive_timeout
_autoclose	_autoping
_heartbeat_heartbeat_cb_pong_heartbeat_pong_response_cb	_compress_max_msg_size)	r1   r<   r=   r>   r?   r@   rA   rB   rC   	__class__r2   r3   rG   >   s.   

zWebSocketResponse.__init__c                 C   s<   | j d ur| j   d | _ | jd ur| j  d | _d S d S r/   )rZ   cancelrX   r0   r2   r2   r3   _cancel_heartbeatb   s   




z#WebSocketResponse._cancel_heartbeatc                 C   sT   |    | jd ur(| jd usJ t| j| j| j| jd ur!| jjjndd| _d S d S Nr&   )timeout_ceil_threshold)	r`   rW   rP   r   _send_heartbeat_req	_protocol_timeout_ceil_thresholdrX   r0   r2   r2   r3   _reset_heartbeatk   s   


z"WebSocketResponse._reset_heartbeatc                 C   s|   | j d ur:| js<| jd usJ | j| j  | jd ur"| j  t| j	| j
| j| jd ur3| jjjndd| _d S d S d S ra   )rW   rL   rP   create_taskrJ   pingrZ   r_   r   _pong_not_receivedrY   rd   re   rf   r0   r2   r2   r3   rc   y   s   



z!WebSocketResponse._send_heartbeatc                 C   sF   | j d ur| j jd ur!d| _tj| _t | _| j j	  d S d S d S )NT)
rd   	transportrL   r   ABNORMAL_CLOSURErO   asyncioTimeoutErrorrR   closer0   r2   r2   r3   rj      s   
z$WebSocketResponse._pong_not_receivedrequestc                    s^   | j d ur	| j S | |\}}t |I d H }|d usJ | ||| | I d H  |S r/   )_payload_writer
_pre_startrF   prepare_post_startdrain)r1   rp   r,   writerpayload_writerr]   r2   r3   rs      s   
zWebSocketResponse.preparezCIMultiDict[str]c                 C   s  |j }d|tjd  krtd|tjdd|tjd vr3td|tjdd }tj	|v r]dd |tj	 
d	D }|D ]}|| jv rT|} n	qItd
|| j |tjd}|dvrptd| d|tj}z|rtt|dkrtd|dW n tjy   td|dd w tt| t   }ttjdtjdtj|i}	d}
d}| jr|tj}t |dd\}}
|rt!|d|
d}||	tj< |r||	tj	< |	|||
fS )N	websocket z@No WebSocket UPGRADE hdr: {}
 Can "Upgrade" only to "WebSocket".)textupgradezNo CONNECTION upgrade hdr: {}c                 S   s   g | ]}t | qS r2   )r;   strip).0protor2   r2   r3   
<listcomp>   s    
z0WebSocketResponse._handshake.<locals>.<listcomp>,u8   Client protocols %r don’t overlap server-known ones %r)1387zUnsupported version:    zHandshake error: Fr   T)isserver)rB   r   server_notakeover)"headersgetr
   UPGRADElowerr|   r   format
CONNECTIONSEC_WEBSOCKET_PROTOCOLsplitrH   r   warningSEC_WEBSOCKET_VERSIONSEC_WEBSOCKET_KEYlenbase64	b64decodebinasciiError	b64encodehashlibsha1encoder   digestdecoder   SEC_WEBSOCKET_ACCEPTr[   SEC_WEBSOCKET_EXTENSIONSr   r   )r1   rp   r   r,   req_protocolsr~   versionkey
accept_valresponse_headers
notakeoverrB   
extensions
enabledextr2   r2   r3   
_handshake   s   




zWebSocketResponse._handshakec                 C   sl   |j | _ | |\}}}}| d | j| |   || _|jj}|d us)J t	|j|||d}||fS )NrD   )rB   r   )
rP   r   
set_statusr   updateforce_closer[   re   rk   r   )r1   rp   r   r,   rB   r   rk   rv   r2   r2   r3   rr      s   

zWebSocketResponse._pre_startr,   rv   c                 C   sd   || _ || _|   | j}|d usJ t|jd|d| _|jt	| j| j
| jd |jd d S )Ni   )looprB   F)rI   rJ   rg   rP   r   re   rK   r,   
set_parserr   r\   r[   
keep_alive)r1   rp   r,   rv   r   r2   r2   r3   rt     s   zWebSocketResponse._post_startc                 C   sP   | j d ur	tdz| |\}}}}W n ty"   tdd  Y S w td|S )NzAlready startedFT)rJ   RuntimeErrorr   r   r%   )r1   rp   _r,   r2   r2   r3   can_prepare  s   

zWebSocketResponse.can_preparec                 C   r.   r/   )rL   r0   r2   r2   r3   closed      zWebSocketResponse.closedc                 C   r.   r/   )rO   r0   r2   r2   r3   
close_code$  r   zWebSocketResponse.close_codec                 C   r.   r/   )rI   r0   r2   r2   r3   ws_protocol(  r   zWebSocketResponse.ws_protocolc                 C   r.   r/   )r[   r0   r2   r2   r3   rB   ,  r   zWebSocketResponse.compressnamedefaultc                 C   s0   | j }|du r	|S |j}|du r|S |||S )z}Get optional transport information.

        If no value associated with ``name`` is found, ``default`` is returned.
        N)rJ   rk   get_extra_info)r1   r   r   rv   rk   r2   r2   r3   r   0  s   z WebSocketResponse.get_extra_infoc                 C   r.   r/   )rR   r0   r2   r2   r3   	exception=  r5   zWebSocketResponse.exception    messagec                    *   | j d u r
td| j |I d H  d S NCall .prepare() first)rJ   r   ri   r1   r   r2   r2   r3   ri   @  s   
zWebSocketResponse.pingc                    r   r   )rJ   r   pongr   r2   r2   r3   r   E  s   
zWebSocketResponse.pongdatac                    sJ   | j d u r
tdt|tstdt| | j j|d|dI d H  d S )Nr   zdata argument must be str (%r)FbinaryrB   )rJ   r   
isinstancer;   	TypeErrortypesendr1   r   rB   r2   r2   r3   send_strK  s   

zWebSocketResponse.send_strc                    sP   | j d u r
tdt|tttfstdt| | j j|d|dI d H  d S )Nr   z#data argument must be byte-ish (%r)Tr   )	rJ   r   r   bytes	bytearray
memoryviewr   r   r   r   r2   r2   r3   
send_bytesR  s   
zWebSocketResponse.send_bytes)dumpsr   c                   s   | j |||dI d H  d S )Nr   )r   )r1   r   rB   r   r2   r2   r3   	send_jsonY  s   zWebSocketResponse.send_jsonc                    s6   | j rd S | jd u rtd|  I d H  d| _ d S )NzResponse has not been startedT)	_eof_sentrq   r   ro   r0   r2   r2   r3   	write_eofb  s   

zWebSocketResponse.write_eof)coder   r   c             
      s  | j d u r
td|   | j}|d usJ | jd ur+| js+|td | jI d H  | jsd| _z| j ||I d H  | j	}|d usEJ |
 I d H  W n) tjtjfy]   tj| _  tyv } ztj| _|| _W Y d }~dS d }~ww | jr|dS | j}|d usJ z)t| j4 I d H  | I d H }W d   I d H  n1 I d H sw   Y  W n& tjy   tj| _  ty } ztj| _|| _W Y d }~dS d }~ww |jtjkr|j| _dS tj| _t | _dS dS )Nr   r   TF)rJ   r   r`   rK   rQ   rL   	feed_datar   ro   rq   ru   rm   CancelledErrorrn   r   rl   rO   	ExceptionrR   rM   async_timeoutr<   rS   readr   r   CLOSEr   )r1   r   r   readerrv   excmsgr2   r2   r3   ro   k  sd   
(
zWebSocketResponse.closec              
      s  | j d u r
td| j}|d usJ 	 | jd urtd| jr2|  jd7  _| jtkr0tdtS | jr7t	S zO|
 | _z;t|pD| j4 I d H  | j  I d H }W d   I d H  n1 I d H scw   Y  |   W | j}t|d d | _n| j}t|d d | _w W ny tjtjfy   tj| _  ty   tj| _|  I d H  ttjd d  Y S  ty } z|j| _| j|jdI d H  ttj|d W  Y d }~S d }~w t y } z|| _!d| _tj| _|  I d H  ttj|d W  Y d }~S d }~ww |j"tj#krd| _|j$| _| js| j%r|  I d H  |S |j"tj&kr+d| _|S |j"tj'kr@| j(r@| )|j$I d H  q|j"tj*krL| j(rLq|S )Nr   Tz+Concurrent call to receive() is not allowedr	   zWebSocket connection is closed.)r   )+rK   r   rP   rQ   rL   rN   r'   r   rM   r   create_futurer   r<   rT   r   rg   r   rm   r   rn   r   rl   rO   r   OKro   r   r   CLOSEDr   r   ERRORr   rR   r   r   r   rU   CLOSINGPINGrV   r   PONG)r1   r<   r   r   waiterr   r2   r2   r3   receive  s~   



(


	zWebSocketResponse.receiver<   c                   s>   |  |I d H }|jtjkrtd|j|jtt|jS )Nz.Received message {}:{!r} is not WSMsgType.TEXT)	r   r   r   TEXTr   r   r   r   r;   r1   r<   r   r2   r2   r3   receive_str  s   zWebSocketResponse.receive_strc                   sD   |  |I d H }|jtjkrtd|j d|jdtt|jS )NzReceived message :z is not bytes)r   r   r   BINARYr   r   r   r   r   r2   r2   r3   receive_bytes  s
   zWebSocketResponse.receive_bytes)loadsr<   r   c                   s   | j |dI d H }||S )Nr   )r   )r1   r   r<   r   r2   r2   r3   receive_json  s   zWebSocketResponse.receive_jsonc                    s
   t d)Nz"Cannot call .write() for websocket)r   )r1   r   r2   r2   r3   write  s   zWebSocketResponse.writec                 C   s   | S r/   r2   r0   r2   r2   r3   	__aiter__  s   zWebSocketResponse.__aiter__c                    s.   |   I d H }|jtjtjtjfv rt|S r/   )r   r   r   r   r   r   StopAsyncIteration)r1   r   r2   r2   r3   	__anext__  s
   zWebSocketResponse.__anext__r   c                 C   s   | j d ur| j | d S d S r/   )rK   set_exception)r1   r   r2   r2   r3   _cancel  s   
zWebSocketResponse._cancel)r-   Nr/   )r   )r-   r$   );r6   r7   r8   _length_checkfloatr   r9   r   r;   intrG   r`   rg   rc   rj   r    r   rs   r   r   r   rr   rt   r%   r   propertyr   r   r   rB   r   r   BaseExceptionr   r   ri   r   r   r   jsonr   r   r   r   r   r   ro   r   r   r   r   r   r   r   r   r   r   r   __classcell__r2   r2   r]   r3   r$   :   s    	

$
	


U




	 	7=


r$   );rm   r   r   r   r   systypingr   r   r   r   r   r   attr	multidictr   ry   r
   abcr   helpersr   r   httpr   r   r   r   r   r   r   r   r   r   r   logr   streamsr   r   typedefsr   r   web_exceptionsr   r   web_requestr    web_responser!   version_infor   __all__r'   r   r:   sr%   r$   r2   r2   r2   r3   <module>   s6   
  4

