RPf8(fdZddlmZddlZddlmZddlmZmZm 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&y)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 ProtocolErrorWebSocketProtocolErrorceZdZdZy)r z? Base class for all exceptions defined by websockets. N__name__ __module__ __qualname____doc__O/var/www/fastapitest/venv/lib/python3.12/site-packages/websockets/exceptions.pyr r Er*r cVeZdZdZ d ddZd dZed dZed dZy) 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. Nc.||_||_||_yNrcvdsentrcvd_then_sent)selfr1r2r3s r+__init__zConnectionClosed.__init__[s   ,r*c|j9|j|jJy|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 r0r4s r+__str__zConnectionClosed.__str__es 99 yy **2228**222tyyk)BCCyy **222"499+-BCC**666&&&tyykdii[II"499+-=dii[IIr*cz|jtjjS|jjSr/)r1r CloseCodeABNORMAL_CLOSUREcoder7s r+r<zConnectionClosed.codezs, 99 ##44 4yy~~r*cH|jy|jjS)N)r1reasonr7s r+r?zConnectionClosed.reasons 99 yyr*r/)r1Optional[frames.Close]r2r@r3zOptional[bool]returnNonerAstr)rAint) r%r&r'r(r5r8propertyr<r?r)r*r+r r Lse $*. -$-%-' -  -J*   r*r ceZdZdZy)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$r)r*r+r r r*r ceZdZdZy)r z Like :exc:`ConnectionClosed`, when the connection terminated properly. A close code with code 1000 (OK) or 1001 (going away) or without a code was received and sent. Nr$r)r*r+r r rHr*r ceZdZdZy)rzK Raised during the handshake when the WebSocket connection fails. Nr$r)r*r+rrr,r*rceZdZdZy)rzs Raised when a handshake request or response breaks a security rule. Security limits are hard coded. Nr$r)r*r+rrr*rceZdZdZy)rzD Raised when a handshake request or response is malformed. Nr$r)r*r+rrr,r*rc"eZdZdZdddZddZy)rzK Raised when an HTTP header doesn't have a valid format or value. Nc ||_||_yr/namevaluer4rQrRs r+r5zInvalidHeader.__init__  r*c|jd|jdS|jdk(rd|jdSd|jd|jS)Nzmissing z headerr>zempty zinvalid z header: rRrQr7s r+r8zInvalidHeader.__str__sY :: dii[0 0 ZZ2 DII;g. .dii[ $**> >r*r/rQrDrR Optional[str]rArBrCr%r&r'r(r5r8r)r*r+rrs ?r*rc$eZdZdZdfd ZxZS)rz Raised when an HTTP header cannot be parsed. The format of the header doesn't match the grammar for that header. c6t|||d|d|y)Nz at z in superr5)r4rQerrorheaderpos __class__s r+r5zInvalidHeaderFormat.__init__s# %SEfX>?r*) rQrDr^rDr_rDr`rErArBr%r&r'r(r5 __classcell__ras@r+rrs@@r*rceZdZdZy)rz Raised when an HTTP header has a wrong value. The format of the header is correct but a value isn't acceptable. Nr$r)r*r+rrrLr*rc$eZdZdZdfd ZxZS)rzD Raised when the Origin header in a request isn't allowed. c&t|d|y)NOriginr\)r4originras r+r5zInvalidOrigin.__init__s 6*r*)rirXrArBrbrds@r+rrs ++r*rceZdZdZy)rzF Raised when the Upgrade or Connection header isn't correct. Nr$r)r*r+rrr,r*rc eZdZdZddZddZy)rzJ Raised when a handshake response rejects the WebSocket upgrade. c||_yr/)response)r4rms r+r5zInvalidStatus.__init__s   r*c6d|jjdS)N+server rejected WebSocket connection: HTTP d)rm status_coder7s r+r8zInvalidStatus.__str__s# MM--a0 2 r*N)rmzhttp11.ResponserArBrCrYr)r*r+rrs ! r*rc eZdZdZddZddZy)rzC Raised when a handshake response status code is invalid. c ||_||_yr/)rqheaders)r4rqrts r+r5zInvalidStatusCode.__init__s& r*c d|jS)Nro)rqr7s r+r8zInvalidStatusCode.__str__szempty value for parameter zinvalid value for parameter z: rVr7s r+r8zInvalidParameterValue.__str__4sU :: 1$))= = ZZ2 / {; ;1$))BtzzlK Kr*NrWrCrYr)r*r+rr*s Lr*rc2eZdZdZ d ddZddZy)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. cztj||_tj||_||_yr/)http HTTPStatusstatusrHeadersrtbody)r4rrtrs r+r5zAbortHandshake.__init__Ls-oof- %--g6  r*c|d|jddt|jdt|jdS)NzHTTP rpz, z headers, z bytes)rlenrtrr7s r+r8zAbortHandshake.__str__Ws<DKK?"4<< !499~f & r*N)r*)rr rtzdatastructures.HeadersLikerbytesrArBrCrYr)r*r+rr=s< $  ,     r*rc eZdZdZddZddZy)rzd Raised when a handshake gets redirected. This exception is an implementation detail. c||_yr/uri)r4rs r+r5zRedirectHandshake.__init__gs r*c d|jS)Nz redirect to rr7s r+r8zRedirectHandshake.__str__jsdhhZ((r*N)rrDrArBrCrYr)r*r+rr_s)r*rceZdZdZy)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$r)r*r+rrnsr*rc eZdZdZddZddZy)rzL Raised when connecting to a URI that isn't a valid WebSocket URI. c ||_||_yr/rmsg)r4rrs r+r5zInvalidURI.__init__sr*c8|jd|jS)Nz isn't a valid URI: rr7s r+r8zInvalidURI.__str__s((/z::r*N)rrDrrDrArBrCrYr)r*r+rrys ;r*rceZdZdZy)r zS Raised when receiving a frame with a payload exceeding the maximum size. Nr$r)r*r+r r r,r*r ceZdZdZy)r!z3 Raised when a frame breaks the protocol. Nr$r)r*r+r!r!r,r*r!)'r( __future__rrtypingrr>rrrr __all__ Exceptionr r r r rrrrrrrrrrrrrrrrAssertionErrorrrr r!r"r)r*r+rsj<# ,, :8 )8 v,))$%?$?& @- @+M+]  $  P( P' 3) 3 6+ 6L,L& % D )( )%~ ;# ;&&'r*