Common

The common package contains settings parameters and error exceptions.

Settings

class firebolt.common.settings.Settings(_env_file: Optional[Union[str, PathLike]] = '<object object>', _env_file_encoding: Optional[str] = None, _env_nested_delimiter: Optional[str] = None, _secrets_dir: Optional[Union[str, PathLike]] = None, *, auth: Auth = None, user: str = None, password: SecretStr = None, access_token: str = None, account_name: str = None, server: str, default_region: str, use_token_cache: bool = True)

Bases: BaseSettings

Settings for Firebolt SDK.

user

User name

Type

Optional[str]

password

User password

Type

Optional[str]

access_token

Access token to use for authentication Mutually exclusive with user and password

Type

Optional[str]

account_name

Account name Default user account is used if none provided

Type

Optional[str]

server

Environment api endpoint (Advanced) Default api endpoint is used if none provided

Type

Optional[str]

default_region

Default region for provisioning

Type

str

Exception

exception firebolt.utils.exception.AccountNotFoundError(account_name: str)

Bases: FireboltError

Account with provided name doesn’t exist.

Parameters

account_name (str) – Name of account that wasn’t found

account_name

Name of account that wasn’t found

Type

str

exception firebolt.utils.exception.AlreadyBoundError

Bases: FireboltEngineError

Engine is already bound to a database.

exception firebolt.utils.exception.AsyncExecutionUnavailableError(error_message)

Bases: ProgrammingError

If use_standard_sql is specified the query status endpoint returns a JSON object with empty values instead of a proper status object. In that case, it is not possible to retrieve the results of an asynchronous query.

exception firebolt.utils.exception.AttachedEngineInUseError(method_name: str)

Bases: FireboltDatabaseError

Engine unavailable because it’s starting/stopping.

Parameters

method_name (str) – Method that caused the error

method_name

Method that caused the error

Type

str

exception firebolt.utils.exception.AuthenticationError(cause: str)

Bases: FireboltError

Firebolt authentication error.

Stores error cause and authentication endpoint.

Parameters

• api_endpoint (str) – Environment api endpoint used for authentication

• cause (str) – Reason for authentication failure

api_endpoint

Environment api endpoint used for authentication

Type

str

cause

Reason for authentication failure

Type

str

exception firebolt.utils.exception.AuthorizationError(cause: str)

Bases: FireboltError

Firebolt authentication error.

Parameters

cause (str) – Reason for authorization failure

cause

Reason for authorization failure

Type

str

exception firebolt.utils.exception.ConfigurationError

Bases: InterfaceError

Invalid configuration error.

exception firebolt.utils.exception.ConnectionClosedError

Bases: ConnectionError

Connection operations are unavailable since it’s closed.

exception firebolt.utils.exception.ConnectionError

Bases: FireboltError

Base class for connection related errors.

exception firebolt.utils.exception.CursorClosedError(method_name: str)

Bases: CursorError

Cursor operations are unavailable since it’s closed.

Parameters

method_name (str) – Method that caused the error

method_name

Method that caused the error

Type

str

exception firebolt.utils.exception.CursorError

Bases: FireboltError

Base class for cursor related errors.

exception firebolt.utils.exception.DataError

Bases: DatabaseError

Data processing error.

Exception raised for errors that are due to problems with the processed data, like division by zero, numeric value out of range, etc.

exception firebolt.utils.exception.DatabaseError

Bases: FireboltError

Exception raised for errors that are related to the database.

exception firebolt.utils.exception.EngineNotRunningError

Bases: FireboltEngineError

Engine that’s being queried is not running.

firebolt.utils.exception.Error

alias of FireboltError

exception firebolt.utils.exception.FireboltDatabaseError

Bases: FireboltError

Base class for database related errors.

exception firebolt.utils.exception.FireboltEngineError

Bases: FireboltError

Base class for engine related errors.

exception firebolt.utils.exception.FireboltError

Bases: Exception

Base class for all Firebolt errors.

exception firebolt.utils.exception.IntegrityError

Bases: DatabaseError

Database data integrity error.

Exception raised when the relational integrity of the database is affected, e.g., a foreign key check fails.

exception firebolt.utils.exception.InterfaceError

Bases: FireboltError

Database interface related error.

Exception raised for errors that are related to the database interface rather than the database itself.

exception firebolt.utils.exception.InternalError

Bases: DatabaseError

Database internal error.

Exception raised when the database encounters an internal error, e.g., the cursor is not valid anymore, the transaction is out of sync, etc.

exception firebolt.utils.exception.NoAttachedDatabaseError(method_name: str)

Bases: FireboltEngineError

Engine that’s being accessed is not running.

Parameters

method_name (str) – Method that caused the error

method_name

Method that caused the error

Type

str

exception firebolt.utils.exception.NotSupportedError

Bases: DatabaseError

Operation not supported.

Exception raised in case a method or database API was used which is not supported by the database, e.g., requesting a .rollback() on a connection that does not support transaction or has transactions turned off.

exception firebolt.utils.exception.OperationalError

Bases: DatabaseError

Database operating error.

Exception raised for errors that are related to the database’s operation and not necessarily under the control of the programmer, e.g., an unexpected disconnect occurs, the data source name is not found, a transaction could not be processed, a memory allocation error occurred during processing, etc.

exception firebolt.utils.exception.ProgrammingError

Bases: DatabaseError

Database programming error.

Exception raised for programming errors, e.g., table not found or already exists, syntax error in the SQL statement, wrong number of parameters specified, etc.

exception firebolt.utils.exception.QueryNotRunError(method_name: str)

Bases: CursorError

Some cursor methods are unavailable before a query is run.

Parameters

method_name (str) – Method that caused the error

method_name

Method that caused the error

Type

str

exception firebolt.utils.exception.Warning

Bases: Exception

Base class for warning exceptions.

Exception raised for important warnings, like data truncations while inserting, etc.

URLs

Storage

Util