btrdb.exceptions

exception btrdb.exceptions.BTrDBError

The primary exception for BTrDB errors.

exception btrdb.exceptions.ConnectionError

Raised when an error occurrs while trying to establish a connection with BTrDB.

exception btrdb.exceptions.StreamNotFoundError

Raised when attempting to perform an operation on a stream that does not exist in the specified BTrDB allocation.

exception btrdb.exceptions.CredentialsFileNotFound

Raised when a credentials file could not be found.

exception btrdb.exceptions.ProfileNotFound

Raised when a requested profile could not be found in the credentials file.

exception btrdb.exceptions.BTRDBServerError

Raised when an error occurs with btrdb-server.

exception btrdb.exceptions.BTRDBTypeError

Raised when attempting to perform an operation with an invalid type.

exception btrdb.exceptions.InvalidOperation

Raised when an invalid BTrDB operation has been requested.

exception btrdb.exceptions.StreamExists

Raised when create() has been attempted and the uuid already exists.

exception btrdb.exceptions.AmbiguousStream

Raised when create() has been attempted and uuid is different, but collection and tags already exist

exception btrdb.exceptions.PermissionDenied

Raised when user does not have permission to perform an operation.

exception btrdb.exceptions.BTRDBValueError

Raised when an invalid value has been passed to a BTrDB operation.

exception btrdb.exceptions.InvalidCollection

Raised when a collection name is invalid. It is either too long or not a valid string.

exception btrdb.exceptions.InvalidTagKey

Raised when a tag key is invalid. Must be one of (“name”, “unit”, “ingress”, “distiller”).

exception btrdb.exceptions.InvalidTagValue

Raised when a tag value is invalid. It is either too long or not a valid string.

exception btrdb.exceptions.InvalidTimeRange

Raised when insert data contains a timestamp outside the range of (btrdb.MINIMUM_TIME, btrdb.MAXIMUM_TIME)

exception btrdb.exceptions.InvalidPointWidth

Raised when attempting to use a pointwidth that is not a whole number between 0 and 64 (exclusive).

exception btrdb.exceptions.BadValue

Raised when attempting to insert data that contains non-float values such as None.

exception btrdb.exceptions.RecycledUUID

Raised when attempting to create a stream with a uuid that matches a previously deleted stream.

exception btrdb.exceptions.BadSQLValue

Raised when invalid parameters have been passed to metadata db.

exception btrdb.exceptions.VersionNotAvailable

Raised when querying a stream at a pruned or otherwise invalid version number.

exception btrdb.exceptions.NoSuchPoint

Raised when asking for next/previous point and there isn’t one.