9h3SrSSKJr SSKrSSKJr /SQr"SS\5r"S S \5r "S S \ 5r "S S\ 5r "SS\5r "SS\5r "SS\5r"SS\5r"SS\5r"SS\5r"SS\5r"SS\5r"SS \5r"S!S"\5r"S#S$\5r"S%S&\5r"S'S(\5r"S)S*\5r"S+S,\5r"S-S.\5r"S/S0\5r"S1S2\5r"S3S4\5r"S5S6\5r"S7S8\\ 5r!"S9S:\\"5r#SS;K$J%r%J&r& \"\'"5S9 g)?aU :mod:`websockets.exceptions` defines the following hierarchy of exceptions. * :exc:`WebSocketException` * :exc:`ConnectionClosed` * :exc:`ConnectionClosedOK` * :exc:`ConnectionClosedError` * :exc:`InvalidURI` * :exc:`InvalidProxy` * :exc:`InvalidHandshake` * :exc:`SecurityError` * :exc:`ProxyError` * :exc:`InvalidProxyMessage` * :exc:`InvalidProxyStatus` * :exc:`InvalidMessage` * :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)WebSocketExceptionConnectionClosedConnectionClosedOKConnectionClosedError InvalidURI InvalidProxyInvalidHandshake SecurityError ProxyErrorInvalidProxyMessageInvalidProxyStatusInvalidMessage InvalidStatus InvalidHeaderInvalidHeaderFormatInvalidHeaderValue InvalidOriginInvalidUpgradeNegotiationErrorDuplicateParameterInvalidParameterNameInvalidParameterValue ProtocolError PayloadTooBig InvalidStateConcurrencyErrorc\rSrSrSrSrg)rIz7 Base class for all exceptions defined by websockets. N__name__ __module__ __qualname____firstlineno____doc____static_attributes__r"ZC:\Suresh\moveshuttle\MDcreated\moveengine\venv\Lib\site-packages\websockets/exceptions.pyrrIr*rch\rSrSrSrS S SjjrS Sjr\S Sj5r\S Sj5r Sr g) rPa 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. NcXlX lX0lURSLURSL=(d URSL:XdegNrcvdsentrcvd_then_sent)selfr2r3r4s r+__init__ConnectionClosed.__init___sE   ,##t+d1B1WdiiSWFWXXXr*c$URcURcgSURS3$URcSURS3$UR(aSURSUR3$SURSUR3$)Nzno close frame received or sentzsent z; no close frame receivedz received z; no close frame sentz ; then sent z; then received r1r5s r+__str__ConnectionClosed.__str__js 99 yy 8tyyk)BCCyy "499+-BCC&&&tyykdii[II"499+-=dii[IIr*c[R"S[5 URc[R R $URR$)NzZConnectionClosed.code is deprecated; use Protocol.close_code or ConnectionClosed.rcvd.code)warningswarnDeprecationWarningr2frames CloseCodeABNORMAL_CLOSUREcoder9s r+rCConnectionClosed.code{sC  D  99 ##44 4yy~~r*c[R"S[5 URcgURR$)Nz`ConnectionClosed.reason is deprecated; use Protocol.close_reason or ConnectionClosed.rcvd.reason)r=r>r?r2reasonr9s r+rGConnectionClosed.reasons6  H  99 yyr*)r2r4r3r0)r2frames.Close | Noner3rIr4z bool | NonereturnNonerJstr)rJint) r$r%r&r'r(r6r:propertyrCrGr)r"r*r+rrPsj $'+ Y! Y" Y$ Y  Y J"  r*rc\rSrSrSrSrg)rz 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. r"Nr#r"r*r+rrr*rc\rSrSrSrSrg)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. r"Nr#r"r*r+r r rRr*r c,\rSrSrSrSSjrSSjrSrg) r zD Raised when connecting to a URI that isn't a valid WebSocket URI. cXlX lgr0urimsg)r5rYrZs r+r6InvalidURI.__init__s r*c8URSUR3$)Nz isn't a valid URI: rXr9s r+r:InvalidURI.__str__s((/z::r*)rZrYN)rYrMrZrMrJrKrLr$r%r&r'r(r6r:r)r"r*r+r r s ;r*r c,\rSrSrSrSSjrSSjrSrg) r z7 Raised when connecting via a proxy that isn't valid. cXlX lgr0proxyrZ)r5rcrZs r+r6InvalidProxy.__init__s  r*c8URSUR3$)Nz isn't a valid proxy: rbr9s r+r:InvalidProxy.__str__s**3DHH:>>r*)rZrcN)rcrMrZrMrJrKrLr^r"r*r+r r s ?r*r c\rSrSrSrSrg)r zE Base class for exceptions raised when the opening handshake fails. r"Nr#r"r*r+r r r,r*r c\rSrSrSrSrg)r z Raised when a handshake request or response breaks a security rule. Security limits can be configured with :doc:`environment variables <../reference/variables>`. r"Nr#r"r*r+r r rRr*r c\rSrSrSrSrg)rz- Raised when failing to connect to a proxy. r"Nr#r"r*r+rrr,r*rc\rSrSrSrSrg)rz3 Raised when an HTTP proxy response is malformed. r"Nr#r"r*r+rrr,r*rc,\rSrSrSrSSjrSSjrSrg) rz4 Raised when an HTTP proxy rejects the connection. cXlgr0responser5rss r+r6InvalidProxyStatus.__init__ r*c6SURRS3$)Nz proxy rejected connection: HTTP drs status_coder9s r+r:InvalidProxyStatus.__str__s1$--2K2KA1NOOr*rrNrszhttp11.ResponserJrKrLr^r"r*r+rrs !Pr*rc\rSrSrSrSrg)rz< Raised when a handshake request or response is malformed. r"Nr#r"r*r+rrr,r*rc,\rSrSrSrSSjrSSjrSrg) rzB Raised when a handshake response rejects the WebSocket upgrade. cXlgr0rrrts r+r6InvalidStatus.__init__rvr*c6SURRS3$)Nz+server rejected WebSocket connection: HTTP rxryr9s r+r:InvalidStatus.__str__s9$--:S:STU9V W r*rrNr|rLr^r"r*r+rrs ! r*rc0\rSrSrSrSSSjjrS SjrSrg) rizC Raised when an HTTP header doesn't have a valid format or value. NcXlX lgr0namevaluer5rrs r+r6InvalidHeader.__init__    r*cURcSURS3$URS:XaSURS3$SURSUR3$)Nzmissing z headerrFzempty zinvalid z header: rrr9s r+r:InvalidHeader.__str__sY :: dii[0 0 ZZ2 DII;g. .dii[ $**> >r*rr0rrMr str | NonerJrKrLr^r"r*r+rrs ?r*rc0^\rSrSrSrSU4SjjrSrU=r$)rizt Raised when an HTTP header cannot be parsed. The format of the header doesn't match the grammar for that header. c4>[TU]XSUSU35 g)Nz at z in superr6)r5rerrorheaderpos __class__s r+r6InvalidHeaderFormat.__init__s! SEfX>?r*r") rrMrrMrrMrrNrJrKr$r%r&r'r(r6r) __classcell__rs@r+rrs@@r*rc\rSrSrSrSrg)ri#zu Raised when an HTTP header has a wrong value. The format of the header is correct but the value isn't acceptable. r"Nr#r"r*r+rr#sr*rc0^\rSrSrSrSU4SjjrSrU=r$)ri,z< Raised when the Origin header in a request isn't allowed. c&>[TU]SU5 g)NOriginr)r5originrs r+r6InvalidOrigin.__init__2s 6*r*r")rrrJrKrrs@r+rr,s ++r*rc\rSrSrSrSrg)ri6z> Raised when the Upgrade or Connection header isn't correct. r"Nr#r"r*r+rr6r,r*rc\rSrSrSrSrg)ri=z? Raised when negotiating an extension or a subprotocol fails. r"Nr#r"r*r+rr=r,r*rc,\rSrSrSrSSjrSSjrSrg) riDzC Raised when a parameter name is repeated in an extension header. cXlgr0rr5rs r+r6DuplicateParameter.__init__J r*c SUR3$)Nzduplicate parameter: rr9s r+r:DuplicateParameter.__str__Ms&tyyk22r*rNrrMrJrKrLr^r"r*r+rrDs 3r*rc,\rSrSrSrSSjrSSjrSrg) riQzB Raised when a parameter name in an extension header is invalid. cXlgr0rrs r+r6InvalidParameterName.__init__Wrr*c SUR3$)Nzinvalid parameter name: rr9s r+r:InvalidParameterName.__str__Zs)$))55r*rNrrLr^r"r*r+rrQs 6r*rc,\rSrSrSrSSjrSSjrSrg) ri^zC Raised when a parameter value in an extension header is invalid. cXlX lgr0rrs r+r6InvalidParameterValue.__init__drr*cURcSUR3$URS:XaSUR3$SURSUR3$)Nzmissing value for parameter rFzempty value for parameter zinvalid value for parameter z: rr9s r+r:InvalidParameterValue.__str__hsU :: 1$))= = ZZ2 / {; ;1$))BtzzlK Kr*rNrrLr^r"r*r+rr^s Lr*rc\rSrSrSrSrg)riqz 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. r"Nr#r"r*r+rrqsr*rcL\rSrSrSrSS SjjrS SjrS SjrSrg) ri}a= 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[U[5(a,UbeUbe[R"S[5 XlgSUlXlUceX lSUlURU5 g)NzMPayloadTooBig(message) is deprecated; change to PayloadTooBig(size, max_size)) isinstancerMr=r>r?messagesizemax_sizecur_sizeset_current_size)r5size_or_messagerrs r+r6PayloadTooBig.__init__sv os + +# ### ## MM:"  (7LDL$3I' ''!)M(,DM  ! !( +r*cURb UR$SnURbUSURS3- nURbUSURS3- nUSURS3- nU$)Nzframe zwith z bytes zafter reading zexceeds limit of z bytes)rrrr)r5rs r+r:PayloadTooBig.__str__sz << #<< Gyy$U499+W55}}(^DMM?'BB *4==/@ @GNr*c`URbeUbU=RU- slXlggr0)rr)r5rs r+rPayloadTooBig.set_current_sizes0}}$$$   MMX %M$M r*)rrrr)NN)rzint | None | strr int | NonerrrJrKrL)rrrJrK) r$r%r&r'r(r6r:rr)r"r*r+rr}sD  $# ,),, ,  ,. %r*rc\rSrSrSrSrg)ria~ Raised when sending a frame is forbidden in the current state. Specifically, the Sans-I/O layer raises this exception when: * sending a data frame to a connection in a state other :attr:`~websockets.protocol.State.OPEN`; * sending a control frame to a connection in a state other than :attr:`~websockets.protocol.State.OPEN` or :attr:`~websockets.protocol.State.CLOSING`. r"Nr#r"r*r+rrs r*rc\rSrSrSrSrg)riz Raised when receiving or sending messages concurrently. WebSocket is a connection-oriented protocol. Reads must be serialized; so must be writes. However, reading and writing concurrently is possible. r"Nr#r"r*r+rrrRr*r)r@http11z.legacy.exceptions)AbortHandshakeInvalidStatusCodeRedirectHandshakeWebSocketProtocolError)deprecated_aliases)(r( __future__rr=importsr__all__ Exceptionrrrr r r r r rrrrrrrrrrrrrrrrAssertionErrorr RuntimeErrorrrFr@rglobalsr"r*r+rs!F#  <? )? D), ;# ; ?% ?)$!* P P%  $  ?$?& @- @+M+]' 3) 3 6+ 6L,L& & 3%&3%l %~ )<  I/11"6  r*