weaviate.exceptions

Weaviate Exceptions.

exception weaviate.exceptions.AdditionalPropertiesError(additional_dict: str, additional_dataclass: str)[source]

Bases: WeaviateBaseError

Additional properties were provided multiple times.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

weaviate.exceptions.AdditionalPropertiesException: alias of AdditionalPropertiesError

exception weaviate.exceptions.AuthenticationFailedError(message: str = '')[source]

Bases: WeaviateBaseError

Authentication Failed Exception.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

weaviate.exceptions.AuthenticationFailedException: alias of AuthenticationFailedError

exception weaviate.exceptions.BackupCanceledError(message: str = '')[source]

Bases: WeaviateBaseError

Backup canceled Exception.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.BackupFailedError(message: str = '')[source]

Bases: WeaviateBaseError

Backup Failed Exception.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

weaviate.exceptions.BackupFailedException: alias of BackupFailedError

exception weaviate.exceptions.EmptyResponseError(message: str = '')[source]

Bases: WeaviateBaseError

Occurs when an HTTP request unexpectedly returns an empty response

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

weaviate.exceptions.EmptyResponseException: alias of EmptyResponseError

exception weaviate.exceptions.InsufficientPermissionsError(res: Response | AioRpcError)[source]

Bases: UnexpectedStatusCodeError

Is raised when a request to Weaviate fails due to insufficient permissions.

Is raised in case the status code returned from Weaviate is not handled in the client implementation and suggests an error.

Custom code can act on the attributes: - status_code - json

Arguments:

message:: An error message specific to the context, in which the error occurred.
response:: The request response of which the status code was unexpected.

exception weaviate.exceptions.InvalidDataModelError(type_: str)[source]

Bases: WeaviateBaseError

Is raised when the user provides a generic that is not supported

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

weaviate.exceptions.InvalidDataModelException: alias of InvalidDataModelError

exception weaviate.exceptions.MissingScopeError(message: str = '')[source]

Bases: WeaviateBaseError

Scope was not provided with client credential flow.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

weaviate.exceptions.MissingScopeException: alias of MissingScopeError

exception weaviate.exceptions.ObjectAlreadyExistsError(message: str = '')[source]

Bases: WeaviateBaseError

Object Already Exists Exception.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

weaviate.exceptions.ObjectAlreadyExistsException: alias of ObjectAlreadyExistsError

exception weaviate.exceptions.ResponseCannotBeDecodedError(location: str, response: Response)[source]

Bases: WeaviateBaseError

Raised when a weaviate response cannot be decoded to json

Arguments:

location:: From which code path the exception was raised.
response:: The request response of which the status code was unexpected.

property status_code: int

weaviate.exceptions.ResponseCannotBeDecodedException: alias of ResponseCannotBeDecodedError

exception weaviate.exceptions.SchemaValidationError(message: str = '')[source]

Bases: WeaviateBaseError

Schema Validation Exception.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

weaviate.exceptions.SchemaValidationException: alias of SchemaValidationError

exception weaviate.exceptions.UnexpectedStatusCodeError(message: str, response: Response | AioRpcError)[source]

Bases: WeaviateBaseError

Is raised in case the status code returned from Weaviate is not handled in the client implementation and suggests an error.

Custom code can act on the attributes: - status_code - json

Arguments:

message:: An error message specific to the context, in which the error occurred.
response:: The request response of which the status code was unexpected.

property status_code: int

weaviate.exceptions.UnexpectedStatusCodeException: alias of UnexpectedStatusCodeError

exception weaviate.exceptions.WeaviateAddInvalidPropertyError(message: str)[source]

Bases: WeaviateBaseError

Is raised when adding an invalid new property.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateBaseError(message: str = '')[source]

Bases: Exception

Weaviate base exception that all Weaviate exceptions should inherit from.

This error can be used to catch any Weaviate exceptions.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateBatchError(message: str)[source]

Bases: WeaviateQueryError

Is raised if a gRPC batch query to Weaviate fails in any way.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateBatchValidationError(message: str)[source]

Bases: WeaviateBaseError

Is raised when a batch validation error occurs.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateClosedClientError[source]

Bases: WeaviateBaseError

Is raised when a client is closed and a method is called on it.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateConnectionError(message: str = '')[source]

Bases: WeaviateBaseError

Is raised when the connection to Weaviate fails.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateDeleteManyError(message: str)[source]

Bases: WeaviateQueryError

Is raised if a gRPC delete many request to Weaviate fails in any way.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateEmbeddedInvalidVersionError(url: str)[source]

Bases: WeaviateBaseError

Invalid version provided to Weaviate embedded.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

weaviate.exceptions.WeaviateEmbeddedInvalidVersionException: alias of WeaviateEmbeddedInvalidVersionError

exception weaviate.exceptions.WeaviateGRPCUnavailableError(weaviate_version: str = '', grpc_address: Tuple[str, int] = ('not provided', 0))[source]

Bases: WeaviateBaseError

Is raised when a gRPC-backed query is made with no gRPC connection present.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

weaviate.exceptions.WeaviateGrpcUnavailable: alias of WeaviateGRPCUnavailableError

exception weaviate.exceptions.WeaviateInsertInvalidPropertyError(data: dict)[source]

Bases: WeaviateBaseError

Is raised when inserting an invalid property.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateInsertManyAllFailedError(message: str = '')[source]

Bases: WeaviateBaseError

Is raised when all objects fail to be inserted.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateInvalidInputError(message: str)[source]

Bases: WeaviateBaseError

Is raised if the input to a function is invalid.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

weaviate.exceptions.WeaviateInvalidInputException: alias of WeaviateInvalidInputError

exception weaviate.exceptions.WeaviateQueryError(message: str, protocol_type: str)[source]

Bases: WeaviateBaseError

Is raised if a query (either gRPC or GraphQL) to Weaviate fails in any way.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

weaviate.exceptions.WeaviateQueryException: alias of WeaviateQueryError

exception weaviate.exceptions.WeaviateRetryError(message: str, count: int)[source]

Bases: WeaviateBaseError

Is raised when a request to Weaviate fails and is retried multiple times.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateStartUpError(message: str = '')[source]

Bases: WeaviateBaseError

Is raised if weaviate is not available on the given url+port.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateTenantGetError(message: str)[source]

Bases: WeaviateQueryError

Is raised if a gRPC tenant get request to Weaviate fails in any way.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateTimeoutError(message: str = '')[source]

Bases: WeaviateBaseError

Is raised when a request to Weaviate times out.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.

exception weaviate.exceptions.WeaviateUnsupportedFeatureError(feature: str, current: str, minimum: str)[source]

Bases: WeaviateBaseError

Is raised when a client method tries to use a new feature with an old Weaviate version.

Weaviate base exception initializer.

Arguments:

message:: An error message specific to the context in which the error occurred.