dQj!UdZddlmZddlmZmZGddeZGddeZGdd eZ Gd d eZ Gd d eZ GddeZ GddeZ GddeZGddeZGddeZGddeZGddeZGddeZGddeZGd d!eZGd"d#eZGd$d%eZGd&d'eZGd(d)eZGd*d+eZGd,d-eZGd.d/eZGd0d1eZGd2d3eZGd4d5eZGd6d7eZ iejBe ejDe ejFe ejHe ejJe ejLeejNeejPeejReejTeejVeejXeejZeej\eej^eej`eejbeejdeejfeejheejjeejleejneejpe iZ9eeeefe:d8<d9e;d:eaLance Namespace error types. This module defines the exception hierarchy for Lance Namespace operations. Each exception has an associated error code for programmatic handling. Error codes are globally unique across all Lance Namespace implementations. Examples -------- Raise an error: >>> raise TableNotFoundError("Table 'users' not found") Chain with another exception: >>> raise TableNotFoundError("Table 'users' not found") from original_error Access the error code: >>> try: ... namespace.describe_table(...) ... except LanceNamespaceError as e: ... print(e.code) # ErrorCode.TABLE_NOT_FOUND ... print(str(e)) # "Table 'users' not found" )IntEnum)TypeDictcpeZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZdZdZdZdZdZdZdZdZdZy) ErrorCodezrLance Namespace error codes. These codes are globally unique across all Lance Namespace implementations. r N)__name__ __module__ __qualname____doc__ UNSUPPORTEDNAMESPACE_NOT_FOUNDNAMESPACE_ALREADY_EXISTSNAMESPACE_NOT_EMPTYTABLE_NOT_FOUNDTABLE_ALREADY_EXISTSTABLE_INDEX_NOT_FOUNDTABLE_INDEX_ALREADY_EXISTSTABLE_TAG_NOT_FOUNDTABLE_TAG_ALREADY_EXISTSTRANSACTION_NOT_FOUNDTABLE_VERSION_NOT_FOUNDTABLE_COLUMN_NOT_FOUND INVALID_INPUTCONCURRENT_MODIFICATIONPERMISSION_DENIEDUNAUTHENTICATEDSERVICE_UNAVAILABLEINTERNALINVALID_TABLE_STATETABLE_SCHEMA_VALIDATION_ERROR THROTTLINGTABLE_BRANCH_NOT_FOUNDTABLE_BRANCH_ALREADY_EXISTS[/home/oem/CyberBrain26-unified/.venv/lib/python3.12/site-packages/lance_namespace/errors.pyrr+s K O!"  M OH$&!J"$r<rcLeZdZUdZej Zeed<deffd Z xZ S)LanceNamespaceErrorzBase exception for all Lance Namespace errors. Attributes ---------- code : ErrorCode The error code identifying the error type. codemessagec$t||y)N)super__init__)selfrA __class__s r=rDzLanceNamespaceError.__init__Vs !r<) rr r!r"rr5r@__annotations__strrD __classcell__)rFs@r=r?r?Ks+ ((D)("""r<r?c(eZdZdZej Zy)UnsupportedOperationErrorz9Raised when an operation is not supported by the backend.N)rr r!r"rr#r@r;r<r=rKrKZsC  Dr<rKc(eZdZdZej Zy)NamespaceNotFoundErrorz3Raised when the specified namespace does not exist.N)rr r!r"rr$r@r;r<r=rMrM`=  ( (Dr<rMc(eZdZdZej Zy)NamespaceAlreadyExistsErrorz?Raised when a namespace with the specified name already exists.N)rr r!r"rr%r@r;r<r=rPrPfI  - -Dr<rPc(eZdZdZej Zy)NamespaceNotEmptyErrorz>Raised when trying to drop a namespace that contains children.N)rr r!r"rr&r@r;r<r=rSrSlsH  ( (Dr<rSc(eZdZdZej Zy)TableNotFoundErrorz/Raised when the specified table does not exist.N)rr r!r"rr'r@r;r<r=rUrUrs9  $ $Dr<rUc(eZdZdZej Zy)TableAlreadyExistsErrorz;Raised when a table with the specified name already exists.N)rr r!r"rr(r@r;r<r=rWrWxsE  ) )Dr<rWc(eZdZdZej Zy)TableIndexNotFoundErrorz5Raised when the specified table index does not exist.N)rr r!r"rr)r@r;r<r=rYrY~?  * *Dr<rYc(eZdZdZej Zy)TableIndexAlreadyExistsErrorzARaised when a table index with the specified name already exists.N)rr r!r"rr*r@r;r<r=r\r\sK  / /Dr<r\c(eZdZdZej Zy)TableTagNotFoundErrorz3Raised when the specified table tag does not exist.N)rr r!r"rr+r@r;r<r=r^r^rNr<r^c(eZdZdZej Zy)TableTagAlreadyExistsErrorz?Raised when a table tag with the specified name already exists.N)rr r!r"rr,r@r;r<r=r`r`rQr<r`c(eZdZdZej Zy)TransactionNotFoundErrorz5Raised when the specified transaction does not exist.N)rr r!r"rr-r@r;r<r=rbrbrZr<rbc(eZdZdZej Zy)TableVersionNotFoundErrorz7Raised when the specified table version does not exist.N)rr r!r"rr.r@r;r<r=rdrdsA  , ,Dr<rdc(eZdZdZej Zy)TableColumnNotFoundErrorz6Raised when the specified table column does not exist.N)rr r!r"rr/r@r;r<r=rfrf@  + +Dr<rfc(eZdZdZej Zy)InvalidInputErrorz4Raised when the request contains invalid parameters.N)rr r!r"rr0r@r;r<r=riris>  " "Dr<ric(eZdZdZej Zy)ConcurrentModificationErrorz6Raised when an optimistic concurrency conflict occurs.N)rr r!r"rr1r@r;r<r=rkrks@  , ,Dr<rkc(eZdZdZej Zy)PermissionDeniedErrorz8Raised when the user lacks permission for the operation.N)rr r!r"rr2r@r;r<r=rmrmsB  & &Dr<rmc(eZdZdZej Zy)UnauthenticatedErrorz>Raised when authentication credentials are missing or invalid.N)rr r!r"rr3r@r;r<r=rorosH  $ $Dr<roc(eZdZdZej Zy)ServiceUnavailableErrorz3Raised when the service is temporarily unavailable.N)rr r!r"rr4r@r;r<r=rqrqrNr<rqc(eZdZdZej Zy) InternalErrorz&Raised for unexpected internal errors.N)rr r!r"rr5r@r;r<r=rsrss0   Dr<rsc(eZdZdZej Zy)InvalidTableStateErrorz?Raised when the table is in an invalid state for the operation.N)rr r!r"rr6r@r;r<r=rurusI  ( (Dr<ruc(eZdZdZej Zy)TableSchemaValidationErrorz*Raised when table schema validation fails.N)rr r!r"rr7r@r;r<r=rwrws4  2 2Dr<rwc(eZdZdZej Zy)ThrottlingErrorz/Raised when the request rate limit is exceeded.N)rr r!r"rr8r@r;r<r=ryrys9   Dr<ryc(eZdZdZej Zy)TableBranchNotFoundErrorz6Raised when the specified table branch does not exist.N)rr r!r"rr9r@r;r<r=r{r{rgr<r{c(eZdZdZej Zy)TableBranchAlreadyExistsErrorzBRaised when a table branch with the specified name already exists.N)rr r!r"rr:r@r;r<r=r}r}sL  0 0Dr<r}_ERROR_CODE_TO_EXCEPTIONr@rAreturnc t|}tj|t}||S#t$r t}YwxYw)aCreate an exception from an error code. Parameters ---------- code : int The numeric error code. message : str The error message. Returns ------- LanceNamespaceError The appropriate exception type for the error code. Examples -------- >>> err = from_error_code(4, "Table not found") >>> isinstance(err, TableNotFoundError) True >>> err.code )rr~getrs ValueError)r@rA error_code exc_classs r=from_error_codersE."t_ ,00]K  W  "! "s%/AAN)>r"enumrtypingrrr Exceptionr?rKrMrPrSrUrWrYr\r^r`rbrdrfrirkrmrorqrsrurwryr{r}r#r$r%r&r'r(r)r*r+r,r-r.r/r0r1r2r3r4r5r6r7r8r9r:r~rGintrHrr;r<r=rsH4%%@ ") "! 3! )0) ."5. )0) %,% *1* +1+ 0#60 )/) .!4. +2+ - 3- ,2, #+# -"5- '/' %.% )1) ' )0) 3!43  ) ,2, 1$71H 4H !!#9H&&(CH!!#9 H 1 H ""$; H##%<H((*FH!!#8H&&(BH##%=H%%'@H$$&>H.H%%'BH !6!H"3#H$!!#:   !!#9 ++-G / $$&> ))+H1H$y$/B*CCD8#0Cr<