i8(dZddlmZddlZddlmZddlmZmZm Z ddlm Z gdZ Gd d e Z Gd d e ZGd deZGddeZGdde ZGddeZGddeZGddeZGddeZGddeZGddeZGdd eZGd!d"eZGd#d$eZGd%d&eZGd'd(eZGd)d*eZGd+d,eZGd-d.eZGd/d0eZ Gd1d2e e!Z"Gd3d4e Z#Gd5d6e Z$Gd7d8e Z%e%Z&dS)9ay :mod:`websockets.exceptions` defines the following exception hierarchy: * :exc:`WebSocketException` * :exc:`ConnectionClosed` * :exc:`ConnectionClosedError` * :exc:`ConnectionClosedOK` * :exc:`InvalidHandshake` * :exc:`SecurityError` * :exc:`InvalidMessage` * :exc:`InvalidHeader` * :exc:`InvalidHeaderFormat` * :exc:`InvalidHeaderValue` * :exc:`InvalidOrigin` * :exc:`InvalidUpgrade` * :exc:`InvalidStatus` * :exc:`InvalidStatusCode` (legacy) * :exc:`NegotiationError` * :exc:`DuplicateParameter` * :exc:`InvalidParameterName` * :exc:`InvalidParameterValue` * :exc:`AbortHandshake` * :exc:`RedirectHandshake` * :exc:`InvalidState` * :exc:`InvalidURI` * :exc:`PayloadTooBig` * :exc:`ProtocolError` ) annotationsN)Optional)datastructuresframeshttp11) StatusLike)WebSocketExceptionConnectionClosedConnectionClosedErrorConnectionClosedOKInvalidHandshake SecurityErrorInvalidMessage InvalidHeaderInvalidHeaderFormatInvalidHeaderValue InvalidOriginInvalidUpgrade InvalidStatusInvalidStatusCodeNegotiationErrorDuplicateParameterInvalidParameterNameInvalidParameterValueAbortHandshakeRedirectHandshake InvalidState InvalidURI PayloadTooBig ProtocolErrorWebSocketProtocolErrorceZdZdZdS)r z? Base class for all exceptions defined by websockets. N__name__ __module__ __qualname____doc__[/var/www/html/crypto-bot/backend/venv/lib/python3.11/site-packages/websockets/exceptions.pyr r Er*r cVeZdZdZ ddd Zdd ZeddZeddZdS)r aG Raised when trying to interact with a closed connection. Attributes: rcvd (Optional[Close]): if a close frame was received, its code and reason are available in ``rcvd.code`` and ``rcvd.reason``. sent (Optional[Close]): if a close frame was sent, its code and reason are available in ``sent.code`` and ``sent.reason``. rcvd_then_sent (Optional[bool]): if close frames were received and sent, this attribute tells in which order this happened, from the perspective of this side of the connection. NrcvdOptional[frames.Close]sentrcvd_then_sentOptional[bool]returnNonec0||_||_||_dSNr.r0r1)selfr.r0r1s r+__init__zConnectionClosed.__init__[s   ,r*strc|j&|j |jJdS|jJd|jdS|j|jJd|jdS|jJ|jrd|jd|jSd|jd|jS)Nzno close frame received or sentzsent z; no close frame receivedz received z; no close frame sentz ; then sent z; then received r7r8s r+__str__zConnectionClosed.__str__es 9 y *22288*222CtyCCCCy *222C49CCCC*666&JItyIIdiIIII49IIdiIIIr*intcJ|jtjjS|jjSr6)r.r CloseCodeABNORMAL_CLOSUREcoder<s r+rBzConnectionClosed.codezs 9 #4 4y~r*c,|jdS|jjS)N)r.reasonr<s r+rEzConnectionClosed.reasons 9 2yr*r6)r.r/r0r/r1r2r3r4r3r:)r3r>) r%r&r'r(r9r=propertyrBrEr)r*r+r r Ls  $*. -----JJJJ*X    X   r*r ceZdZdZdS)r z Like :exc:`ConnectionClosed`, when the connection terminated with an error. A close frame with a code other than 1000 (OK) or 1001 (going away) was received or sent, or the closing handshake didn't complete properly. Nr$r)r*r+r r r*r ceZdZdZdS)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$r)r*r+r r rIr*r ceZdZdZdS)rzK Raised during the handshake when the WebSocket connection fails. Nr$r)r*r+rrr,r*rceZdZdZdS)rzs Raised when a handshake request or response breaks a security rule. Security limits are hard coded. Nr$r)r*r+rrr*rceZdZdZdS)rzD Raised when a handshake request or response is malformed. Nr$r)r*r+rrr,r*rc$eZdZdZd d d Zd d ZdS)rzK Raised when an HTTP header doesn't have a valid format or value. Nnamer:value Optional[str]r3r4c"||_||_dSr6rPrQr8rPrQs r+r9zInvalidHeader.__init__  r*cv|j d|jdS|jdkr d|jdSd|jd|jS)Nzmissing z headerrDzempty zinvalid z header: rQrPr<s r+r=zInvalidHeader.__str__sW : 0di000 0 Z2  .DI... .>di>>$*>> >r*r6rPr:rQrRr3r4rFr%r&r'r(r9r=r)r*r+rrsK ??????r*rc$eZdZdZd fd ZxZS) rz Raised when an HTTP header cannot be parsed. The format of the header doesn't match the grammar for that header. rPr:errorheaderposr>r3r4c\t||d|d|dS)Nz at z in superr9)r8rPr\r]r^ __class__s r+r9zInvalidHeaderFormat.__init__s9 %>>S>>f>>?????r*) rPr:r\r:r]r:r^r>r3r4r%r&r'r(r9 __classcell__rbs@r+rrsQ@@@@@@@@@@r*rceZdZdZdS)rz Raised when an HTTP header has a wrong value. The format of the header is correct but a value isn't acceptable. Nr$r)r*r+rrrMr*rc$eZdZdZdfd ZxZS)rzD Raised when the Origin header in a request isn't allowed. originrRr3r4cLtd|dS)NOriginr`)r8rhrbs r+r9zInvalidOrigin.__init__s# 6*****r*)rhrRr3r4rcres@r+rrsG ++++++++++r*rceZdZdZdS)rzF Raised when the Upgrade or Connection header isn't correct. Nr$r)r*r+rrr,r*rc"eZdZdZd dZd dZd S) rzJ Raised when a handshake response rejects the WebSocket upgrade. responsehttp11.Responser3r4c||_dSr6)rm)r8rms r+r9zInvalidStatus.__init__s   r*r:c"d|jjdS)N+server rejected WebSocket connection: HTTP d)rm status_coder<s r+r=zInvalidStatus.__str__s! 2M- 1 2 2 r*N)rmrnr3r4rFrZr)r*r+rrsF !!!!      r*rc"eZdZdZd dZd d Zd S)rzC Raised when a handshake response status code is invalid. rsr>headersdatastructures.Headersr3r4c"||_||_dSr6)rsru)r8rsrus r+r9zInvalidStatusCode.__init__s& r*r:cd|jS)Nrq)rsr<s r+r=zInvalidStatusCode.__str__sOT=MOOOr*N)rsr>rurvr3r4rFrZr)r*r+rrsL PPPPPPr*rceZdZdZdS)rz6 Raised when negotiating an extension fails. Nr$r)r*r+rr r,r*rc"eZdZdZd dZd dZdS) rzK Raised when a parameter name is repeated in an extension header. rPr:r3r4c||_dSr6rPr8rPs r+r9zDuplicateParameter.__init__  r*cd|jS)Nzduplicate parameter: r|r<s r+r=zDuplicateParameter.__str__s2ty222r*NrPr:r3r4rFrZr)r*r+rrsF 333333r*rc"eZdZdZd dZd dZdS) rzJ Raised when a parameter name in an extension header is invalid. rPr:r3r4c||_dSr6r|r}s r+r9zInvalidParameterName.__init__#r~r*cd|jS)Nzinvalid parameter name: r|r<s r+r=zInvalidParameterName.__str__&s5$)555r*NrrFrZr)r*r+rrsF 666666r*rc"eZdZdZd dZd d Zd S) rzK Raised when a parameter value in an extension header is invalid. rPr:rQrRr3r4c"||_||_dSr6rTrUs r+r9zInvalidParameterValue.__init__0rVr*cr|j d|jS|jdkr d|jSd|jd|jS)Nzmissing value for parameter rDzempty value for parameter zinvalid value for parameter z: rXr<s r+r=zInvalidParameterValue.__str__4sQ : =$)== = Z2  ; ;; ;K$)KKtzKK Kr*NrYrFrZr)r*r+rr*sL LLLLLLr*rc&eZdZdZ ddd Zdd ZdS)ra Raised to abort the handshake on purpose and return an HTTP response. This exception is an implementation detail. The public API is :meth:`~websockets.server.WebSocketServerProtocol.process_request`. Attributes: status (~http.HTTPStatus): HTTP status code. headers (Headers): HTTP response headers. body (bytes): HTTP response body. r*statusr rudatastructures.HeadersLikebodybytesr3r4cxtj||_tj||_||_dSr6)http HTTPStatusrrHeadersrur)r8rrurs r+r9zAbortHandshake.__init__Ls2of-- %-g66  r*r:cnd|jddt|jdt|jdS)NzHTTP rrz, z headers, z bytes)rlenrurr<s r+r=zAbortHandshake.__str__WsN &DK % & &4<   & &49~~ & & & r*N)r*)rr rurrrr3r4rFrZr)r*r+rr=sP  $           r*rc"eZdZdZd dZd dZdS) rzd Raised when a handshake gets redirected. This exception is an implementation detail. urir:r3r4c||_dSr6r)r8rs r+r9zRedirectHandshake.__init__gs r*cd|jS)Nz redirect to rr<s r+r=zRedirectHandshake.__str__js(dh(((r*N)rr:r3r4rFrZr)r*r+rr_sF))))))r*rceZdZdZdS)rz Raised when an operation is forbidden in the current state. This exception is an implementation detail. It should never be raised in normal circumstances. Nr$r)r*r+rrnsr*rc"eZdZdZd dZd dZd S) rzL Raised when connecting to a URI that isn't a valid WebSocket URI. rr:msgr3r4c"||_||_dSr6rr)r8rrs r+r9zInvalidURI.__init__sr*c$|jd|jS)Nz isn't a valid URI: rr<s r+r=zInvalidURI.__str__s(:::::r*N)rr:rr:r3r4rFrZr)r*r+rrysF ;;;;;;r*rceZdZdZdS)r zS Raised when receiving a frame with a payload exceeding the maximum size. Nr$r)r*r+r r r,r*r ceZdZdZdS)r!z3 Raised when a frame breaks the protocol. Nr$r)r*r+r!r!r,r*r!)'r( __future__rrtypingrrDrrrr __all__ Exceptionr r r r rrrrrrrrrrrrrrrrAssertionErrorrrr r!r"r)r*r+rs<#""""" ,,,,,,,,,,   :8 8 8 8 8 )8 8 8 v,))$%?????$???& @ @ @ @ @- @ @ @+++++M+++]      $    P P P P P( P P P' 3 3 3 3 3) 3 3 3 6 6 6 6 6+ 6 6 6LLLLL,LLL&     %   D ) ) ) ) )( ) ) )%~ ; ; ; ; ;# ; ; ;&&'r*