
    ;Ig-              	      <   d Z ddlmZ ddlZddlmZ g dZ G d de      Z G d	 d
e      Z	 G d de	      Z
 G d de	      Z G d de      Z G d de      Z G d de      Z G d de      Z G d de      Z G d de      Z G d de      Z G d de      Z G d d e      Z G d! d"e      Z G d# d$e      Z G d% d&e      Z G d' d(e      Z G d) d*e      Z G d+ d,e      Z G d- d.ee      Z G d/ d0ee      Zdd1lm Z m!Z!  e e"       d2d2d2d2d2d34       y)5a  
:mod:`websockets.exceptions` defines the following hierarchy of exceptions.

* :exc:`WebSocketException`
    * :exc:`ConnectionClosed`
        * :exc:`ConnectionClosedOK`
        * :exc:`ConnectionClosedError`
    * :exc:`InvalidURI`
    * :exc:`InvalidHandshake`
        * :exc:`SecurityError`
        * :exc:`InvalidMessage` (legacy)
        * :exc:`InvalidStatus`
        * :exc:`InvalidStatusCode` (legacy)
        * :exc:`InvalidHeader`
            * :exc:`InvalidHeaderFormat`
            * :exc:`InvalidHeaderValue`
            * :exc:`InvalidOrigin`
            * :exc:`InvalidUpgrade`
        * :exc:`NegotiationError`
            * :exc:`DuplicateParameter`
            * :exc:`InvalidParameterName`
            * :exc:`InvalidParameterValue`
        * :exc:`AbortHandshake` (legacy)
        * :exc:`RedirectHandshake` (legacy)
    * :exc:`ProtocolError` (Sans-I/O)
    * :exc:`PayloadTooBig` (Sans-I/O)
    * :exc:`InvalidState` (Sans-I/O)
    * :exc:`ConcurrencyError`

    )annotationsN   )lazy_import)WebSocketExceptionConnectionClosedConnectionClosedOKConnectionClosedError
InvalidURIInvalidHandshakeSecurityErrorInvalidStatusInvalidHeaderInvalidHeaderFormatInvalidHeaderValueInvalidOriginInvalidUpgradeNegotiationErrorDuplicateParameterInvalidParameterNameInvalidParameterValueProtocolErrorPayloadTooBigInvalidStateConcurrencyErrorc                      e Zd ZdZy)r   z?
    Base class for all exceptions defined by websockets.

    N__name__
__module____qualname____doc__     R/var/www/html/answerous/venv/lib/python3.12/site-packages/websockets/exceptions.pyr   r   @       r"   r   c                  V    e Zd ZdZ	 d	 	 	 	 	 	 	 ddZd	dZed
d       Zed	d       Zy)r   a  
    Raised when trying to interact with a closed connection.

    Attributes:
        rcvd: If a close frame was received, its code and reason are available
            in ``rcvd.code`` and ``rcvd.reason``.
        sent: If a close frame was sent, its code and reason are available
            in ``sent.code`` and ``sent.reason``.
        rcvd_then_sent: If close frames were received and sent, this attribute
            tells in which order this happened, from the perspective of this
            side of the connection.

    Nc                    || _         || _        || _        | j                  d u | j                   d u xs | j                  d u k(  sJ y Nrcvdsentrcvd_then_sent)selfr)   r*   r+   s       r#   __init__zConnectionClosed.__init__V   sK     		,##t+d1B1WdiiSWFWXXXr"   c                   | j                   | j                  yd| j                   dS | j                  d| j                    dS | j                  rd| j                    d| j                   S d| j                   d| j                    S )Nzno close frame received or sentzsent z; no close frame receivedz	received z; no close frame sentz; then sent z; then received r(   r,   s    r#   __str__zConnectionClosed.__str__a   s    99yy 8tyyk)BCCyy "499+-BCC&&&tyykdii[II"499+-=dii[IIr"   c                    t        j                  dt               | j                  t        j
                  j                  S | j                  j                  S )NzZConnectionClosed.code is deprecated; use Protocol.close_code or ConnectionClosed.rcvd.code)warningswarnDeprecationWarningr)   frames	CloseCodeABNORMAL_CLOSUREcoder/   s    r#   r8   zConnectionClosed.coder   sC    D	

 99##444yy~~r"   c                |    t        j                  dt               | j                  y| j                  j                  S )Nz`ConnectionClosed.reason is deprecated; use Protocol.close_reason or ConnectionClosed.rcvd.reason )r2   r3   r4   r)   reasonr/   s    r#   r;   zConnectionClosed.reason}   s6    H	

 99yyr"   r'   )r)   frames.Close | Noner*   r<   r+   zbool | NonereturnNoner=   str)r=   int)	r   r   r   r    r-   r0   propertyr8   r;   r!   r"   r#   r   r   G   sj    $ '+		Y!	Y "	Y $		Y
 
	YJ"      r"   r   c                      e Zd ZdZy)r   z
    Like :exc:`ConnectionClosed`, when the connection terminated properly.

    A close code with code 1000 (OK) or 1001 (going away) or without a code was
    received and sent.

    Nr   r!   r"   r#   r   r          r"   r   c                      e Zd ZdZy)r	   z
    Like :exc:`ConnectionClosed`, when the connection terminated with an error.

    A close frame with a code other than 1000 (OK) or 1001 (going away) was
    received or sent, or the closing handshake didn't complete properly.

    Nr   r!   r"   r#   r	   r	      rD   r"   r	   c                       e Zd ZdZddZddZy)r
   zL
    Raised when connecting to a URI that isn't a valid WebSocket URI.

    c                     || _         || _        y r'   urimsg)r,   rI   rJ   s      r#   r-   zInvalidURI.__init__   s    r"   c                8    | j                    d| j                   S )Nz isn't a valid URI: rH   r/   s    r#   r0   zInvalidURI.__str__   s    ((/z::r"   N)rI   r@   rJ   r@   r=   r>   r?   r   r   r   r    r-   r0   r!   r"   r#   r
   r
      s    
;r"   r
   c                      e Zd ZdZy)r   zM
    Base class for exceptions raised when the opening handshake fails.

    Nr   r!   r"   r#   r   r      r$   r"   r   c                      e Zd ZdZy)r   z
    Raised when a handshake request or response breaks a security rule.

    Security limits can be configured with :doc:`environment variables
    <../reference/variables>`.

    Nr   r!   r"   r#   r   r      rD   r"   r   c                       e Zd ZdZddZddZy)r   zJ
    Raised when a handshake response rejects the WebSocket upgrade.

    c                    || _         y r'   )response)r,   rQ   s     r#   r-   zInvalidStatus.__init__   s	     r"   c                6    d| j                   j                  dS )Nz+server rejected WebSocket connection: HTTP d)rQ   status_coder/   s    r#   r0   zInvalidStatus.__str__   s#    MM--a02	
r"   N)rQ   zhttp11.Responser=   r>   r?   rL   r!   r"   r#   r   r      s    
!
r"   r   c                  "    e Zd ZdZdddZddZy)r   zK
    Raised when an HTTP header doesn't have a valid format or value.

    Nc                     || _         || _        y r'   namevaluer,   rX   rY   s      r#   r-   zInvalidHeader.__init__       	
r"   c                    | j                   d| j                   dS | j                   dk(  rd| j                   dS d| j                   d| j                    S )Nzmissing z headerr:   zempty zinvalid z	 header: rY   rX   r/   s    r#   r0   zInvalidHeader.__str__   sY    ::dii[00ZZ2DII;g..dii[	$**>>r"   r'   rX   r@   rY   
str | Noner=   r>   r?   rL   r!   r"   r#   r   r      s    
?r"   r   c                  $     e Zd ZdZd fdZ xZS )r   z
    Raised when an HTTP header cannot be parsed.

    The format of the header doesn't match the grammar for that header.

    c                6    t         |   || d| d|        y )Nz at z in superr-   )r,   rX   errorheaderpos	__class__s        r#   r-   zInvalidHeaderFormat.__init__   s#    %SEfX>?r"   )
rX   r@   rd   r@   re   r@   rf   rA   r=   r>   r   r   r   r    r-   __classcell__rg   s   @r#   r   r      s    @ @r"   r   c                      e Zd ZdZy)r   z
    Raised when an HTTP header has a wrong value.

    The format of the header is correct but the value isn't acceptable.

    Nr   r!   r"   r#   r   r      s    r"   r   c                  $     e Zd ZdZd fdZ xZS )r   zD
    Raised when the Origin header in a request isn't allowed.

    c                &    t         |   d|       y )NOriginrb   )r,   originrg   s     r#   r-   zInvalidOrigin.__init__   s    6*r"   )ro   r_   r=   r>   rh   rj   s   @r#   r   r      s    
+ +r"   r   c                      e Zd ZdZy)r   zF
    Raised when the Upgrade or Connection header isn't correct.

    Nr   r!   r"   r#   r   r      r$   r"   r   c                      e Zd ZdZy)r   zG
    Raised when negotiating an extension or a subprotocol fails.

    Nr   r!   r"   r#   r   r     r$   r"   r   c                       e Zd ZdZddZddZy)r   zK
    Raised when a parameter name is repeated in an extension header.

    c                    || _         y r'   rX   r,   rX   s     r#   r-   zDuplicateParameter.__init__  	    	r"   c                     d| j                    S )Nzduplicate parameter: rt   r/   s    r#   r0   zDuplicateParameter.__str__  s    &tyyk22r"   NrX   r@   r=   r>   r?   rL   r!   r"   r#   r   r     s    
3r"   r   c                       e Zd ZdZddZddZy)r   zJ
    Raised when a parameter name in an extension header is invalid.

    c                    || _         y r'   rt   ru   s     r#   r-   zInvalidParameterName.__init__  rv   r"   c                     d| j                    S )Nzinvalid parameter name: rt   r/   s    r#   r0   zInvalidParameterName.__str__"  s    )$))55r"   Nrx   r?   rL   r!   r"   r#   r   r     s    
6r"   r   c                       e Zd ZdZddZddZy)r   zK
    Raised when a parameter value in an extension header is invalid.

    c                     || _         || _        y r'   rW   rZ   s      r#   r-   zInvalidParameterValue.__init__,  r[   r"   c                    | j                   d| j                   S | j                   dk(  rd| j                   S d| j                   d| j                    S )Nzmissing value for parameter r:   zempty value for parameter zinvalid value for parameter z: r]   r/   s    r#   r0   zInvalidParameterValue.__str__0  sU    ::1$))==ZZ2/		{;;1$))BtzzlKKr"   Nr^   r?   rL   r!   r"   r#   r   r   &  s    
Lr"   r   c                      e Zd ZdZy)r   a  
    Raised when receiving or sending a frame that breaks the protocol.

    The Sans-I/O implementation raises this exception when:

    * receiving or sending a frame that contains invalid data;
    * receiving or sending an invalid sequence of frames.

    Nr   r!   r"   r#   r   r   9  s    r"   r   c                  <    e Zd ZdZ	 	 d	 	 	 	 	 	 	 ddZddZd	dZy)
r   aU  
    Raised when parsing a frame with a payload that exceeds the maximum size.

    The Sans-I/O layer uses this exception internally. It doesn't bubble up to
    the I/O layer.

    The :meth:`~websockets.extensions.Extension.decode` method of extensions
    must raise :exc:`PayloadTooBig` if decoding a frame would exceed the limit.

    Nc                    t        |t              r*|J |J t        j                  dt               || _        y d | _        || _        |J || _        d | _        | j                  |       y )NzMPayloadTooBig(message) is deprecated; change to PayloadTooBig(size, max_size))

isinstancer@   r2   r3   r4   messagesizemax_sizecur_sizeset_current_size)r,   size_or_messager   r   s       r#   r-   zPayloadTooBig.__init__Q  sy     os+######MM:"
 (7DLDL$3DI'''!)DM(,DM!!(+r"   c                    | j                   | j                   S d}| j                  |d| j                   dz  }| j                  |d| j                   dz  }|d| j                   dz  }|S )Nzframe zwith z bytes zafter reading zexceeds limit of z bytes)r   r   r   r   )r,   r   s     r#   r0   zPayloadTooBig.__str__h  sz    <<#<<Gyy$U499+W55}}(^DMM?'BB*4==/@@GNr"   c                ^    | j                   J || xj                  |z  c_        || _         y y r'   )r   r   )r,   r   s     r#   r   zPayloadTooBig.set_current_sizet  s2    }}$$$MMX%M$DM  r"   )NN)r   zint | None | strr   
int | Noner   r   r=   r>   r?   )r   r   r=   r>   )r   r   r   r    r-   r0   r   r!   r"   r#   r   r   E  sD    	  $#	,), , 	,
 
,.
%r"   r   c                      e Zd ZdZy)r   a  
    Raised when sending a frame is forbidden in the current state.

    Specifically, the Sans-I/O layer raises this exception when:

    * sending a data frame to a connection in a state other
      :attr:`~websockets.protocol.State.OPEN`;
    * sending a control frame to a connection in a state other than
      :attr:`~websockets.protocol.State.OPEN` or
      :attr:`~websockets.protocol.State.CLOSING`.

    Nr   r!   r"   r#   r   r   {  s    r"   r   c                      e Zd ZdZy)r   z
    Raised when receiving or sending messages concurrently.

    WebSocket is a connection-oriented protocol. Reads must be serialized; so
    must be writes. However, reading and writing concurrently is possible.

    Nr   r!   r"   r#   r   r     rD   r"   r   )r5   http11z.legacy.exceptions)AbortHandshakeInvalidMessageInvalidStatusCodeRedirectHandshakeWebSocketProtocolError)deprecated_aliases)#r    
__future__r   r2   importsr   __all__	Exceptionr   r   r   r	   r
   r   r   r   r   r   r   r   r   r   r   r   r   r   r   AssertionErrorr   RuntimeErrorr   r:   r5   r   globalsr!   r"   r#   <module>r      s\  > #   2 ? ) ? D) , ;# ;) $ 
$ 
 ?$ ?&	@- 	@ +M +] ' 
3) 
3
6+ 
6L, L&	& 	3%& 3%l%~ )<   I /.11"6
r"   