j(&dZddlmZddlmZddlmZGddeZGddeZGd d eZ Gd d eZ Gd de Z Gdde Z Gdde Z GddeZGddeZGddeZGddeZGddeZGddeZGdd eZGd!d"eZGd#d$eZGd%d&eZGd'd(eZGd)d*eZGd+d,eZGd-d.eZGd/d0eZGd1d2eZy3)4zCustom exceptions for the sandbox client. All sandbox exceptions extend LangSmithError for unified error handling. The exceptions are organized by error type rather than resource type, with a resource_type attribute for specific handling when needed. ) annotations)Optional)LangSmithErrorceZdZdZy)SandboxClientErrorz)Base exception for sandbox client errors.N__name__ __module__ __qualname____doc__g/var/www/html/Fitness-lenito-AI-main/venv/lib/python3.12/site-packages/langsmith/sandbox/_exceptions.pyrrs3rrceZdZdZy)SandboxAPIErrorzvRaised when the API endpoint returns an unexpected error. For example, this is raised for wrong URL or path. Nrr rrrr   rrceZdZdZy)SandboxAuthenticationErrorz>Raised when authentication fails (invalid or missing API key).Nrr rrrr#sHrrceZdZdZy)SandboxConnectionErrorz3Raised when connection to the sandbox server fails.Nrr rrrr)s=rrceZdZdZy)SandboxRetryableConnectionErrorzRaised when a transient failure occurs before a command can start. ``run()`` retries this error with the same command ID, so the server can deduplicate an attempt whose outcome is unknown. Nrr rrrr/   rrceZdZdZy)SandboxConnectTimeoutErrorzRaised when the socket fails or times out before the WebSocket handshake. The execute frame was never sent, so re-issuing the same command ID cannot double-run a command. Nrr rrrr9rrrceZdZdZy)SandboxServerReloadErroruWRaised when the server sends a 1001 Going Away close frame. This indicates a server hot-reload, not a true connection failure. The command is still running on the server. This is a subclass of SandboxConnectionError, so the auto-reconnect logic in CommandHandle catches it along with all other connection errors. The distinction matters for retry strategy: SandboxServerReloadError triggers immediate reconnect (no backoff), while other SandboxConnectionError triggers exponential backoff. Users typically never see this exception — it's handled internally. Nrr rrrrCs   rrc&eZdZdZddfd ZxZS)ResourceNotFoundErrorz}Raised when a resource is not found. Attributes: resource_type: Type of resource (sandbox, snapshot, file). c2t||||_yInitialize the error.Nsuper__init__ resource_typeselfmessager& __class__s rr%zResourceNotFoundError.__init__a !*rNr)strr& Optional[str]r r r r r% __classcell__r*s@rrrZ ++rrc@eZdZdZ d dfd Zdfd ZxZS)ResourceTimeoutErrorzRaised when an operation times out. Attributes: resource_type: Type of resource (sandbox, snapshot). last_status: The last known status before timeout (for sandboxes). c@t||||_||_yr!)r$r%r& last_status)r(r)r&r7r*s rr%zResourceTimeoutError.__init__os" !*&rc`t|}|jr|d|jdS|S)Return string representation.z (last_status: ))r$__str__r7)r(baser*s rr;zResourceTimeoutError.__str__zs7w    V?4+;+;* > rNN)r)r.r&r/r7r/returnr.r r r r r%r;r1r2s@rr5r5gs;(,%) ' '% '# 'rr5c&eZdZdZddfd ZxZS)ResourceInUseErrorzRaised when deleting a resource that is still in use. Attributes: resource_type: Type of resource (snapshot). c2t||||_yr!r#r's rr%zResourceInUseError.__init__r+rr,r-r0r2s@rrBrBr3rrBc&eZdZdZddfd ZxZS)ResourceAlreadyExistsErrorzRaised when creating a resource that already exists. Attributes: resource_type: Type of resource (e.g., snapshot). c2t||||_yr!r#r's rr%z#ResourceAlreadyExistsError.__init__r+rr,r-r0r2s@rrErEr3rrEc&eZdZdZddfd ZxZS)ResourceNameConflictErrorzRaised when updating a resource name to one that already exists. Attributes: resource_type: Type of resource (sandbox, snapshot). c2t||||_yr!r#r's rr%z"ResourceNameConflictError.__init__r+rr,r-r0r2s@rrHrHr3rrHc:eZdZdZ d dfd ZxZS)ValidationErroraRaised when request validation fails. This includes: - Resource values exceeding server-defined limits (CPU, memory, storage) - Invalid resource units - Invalid name formats Attributes: field: The field that failed validation (e.g., "cpu", "memory"). details: List of validation error details from the API. error_type: Machine-readable error type from the API. cVt||||_|xsg|_||_yr!)r$r%fielddetails error_type)r(r)rMrNrOr*s rr%zValidationError.__init__s+ ! }" $r)NNN)r)r.rMr/rNzOptional[list[dict]]rOr/r0r2s@rrKrKsC  $(,$( % % %& % " % %rrKc&eZdZdZddfd ZxZS)QuotaExceededErroraRaised when organization quota limits are exceeded. Users should contact technical support via our Support Portal (https://support.langchain.com) to increase quotas. Attributes: quota_type: Type of quota exceeded (e.g., "sandbox_count", "cpu"). c2t||||_yr!)r$r% quota_type)r(r)rSr*s rr%zQuotaExceededError.__init__s !$rr,)r)r.rSr/r0r2s@rrQrQs%%rrQc@eZdZdZ d dfd Zdfd ZxZS)ResourceCreationErrorzRaised when resource provisioning fails. Attributes: resource_type: Type of resource (sandbox, snapshot). error_type: Machine-readable error type (ImagePull, CrashLoop, SandboxConfig, Unschedulable). c@t||||_||_yr!)r$r%r&rO)r(r)r&rOr*s rr%zResourceCreationError.__init__s! !*$rct|jrt| d|jdSt| Sr9z []rOr$r;r(r*s rr;zResourceCreationError.__str__7 ??go'(4??*;1= =w  rr=)r)r.r&r/rOr/r>r@r2s@rrUrUs;(,$( % %% %" %!!rrUceZdZdZy)DataplaneNotConfiguredErrorzRaised when dataplane_url is not available for the sandbox. This occurs when the sandbox-router URL is not configured for the cluster. Nrr rrr^r^rrr^ceZdZdZy)SandboxNotReadyErrorzDRaised when attempting to interact with a sandbox that is not ready.Nrr rrr`r`sNrr`c@eZdZdZ d dfd Zdfd ZxZS)SandboxOperationErrorzRaised when a sandbox operation fails (run, read, write). Attributes: operation: The operation that failed (command, read, write). error_type: Machine-readable error type from the API. c@t||||_||_yr!)r$r% operationrO)r(r)rdrOr*s rr%zSandboxOperationError.__init__s  !"$rct|jrt| d|jdSt| SrXrZr[s rr;zSandboxOperationError.__str__!r\rr=)r)r.rdr/rOr/r>r@r2s@rrbrbs;$($( % %! %" %!!rrbc&eZdZdZddfd ZxZS)CommandTimeoutErrorzRaised when a command exceeds its timeout. Attributes: timeout: The timeout value in seconds that was exceeded. c8t||dd||_y)r"commandCommandTimeout)rdrON)r$r%timeout)r(r)rkr*s rr%zCommandTimeoutError.__init__/s IBRS rr,)r)r.rkz Optional[int]r0r2s@rrgrg(s rrgceZdZdZy) TunnelErrorz%Base exception for TCP tunnel errors.Nrr rrrmrm:s/rrmc$eZdZdZdfd ZxZS)TunnelPortNotAllowedErrorzlThe daemon rejected the port as not allowed. Attributes: port: The port that was rejected. c2t||||_yr!r$r%portr(r)rrr*s rr%z"TunnelPortNotAllowedError.__init__G ! rr)r.rrintr0r2s@rroro@ rroc$eZdZdZdfd ZxZS)TunnelConnectionRefusedErrorzNothing is listening on the target port inside the sandbox. Attributes: port: The port that could not be reached. c2t||||_yr!rqrss rr%z%TunnelConnectionRefusedError.__init__Trtrrur0r2s@rryryMrwrryceZdZdZy)TunnelUnsupportedVersionErrorzCProtocol version mismatch between the tunnel client and the daemon.Nrr rrr|r|ZsMrr|N)r __future__rtypingrlangsmith.utilsrrrrrrrrrr5rBrErHrKrQrUr^r`rbrgrmroryr|r rrrs=#*   (  !3  /  &<  !@  5 . +. +-6 ++ + +!3 + + 2 +$%(%8 %+ %*!.!@ "4  - !.!4 / $ $   ;  K r