zarr.errors#

Exceptions#

`ArrayNotFoundError`	Raised when an array isn't found at a certain path.
`BaseZarrError`	Base error which all zarr errors are sub-classed from.
`ContainsArrayAndGroupError`	Raised when both array and group metadata are found at the same path.
`ContainsArrayError`	Raised when an array already exists at a certain path.
`ContainsGroupError`	Raised when a group already exists at a certain path.
`GroupNotFoundError`	Raised when a group isn't found at a certain path.
`MetadataValidationError`	Raised when the Zarr metadata is invalid in some way
`NodeTypeValidationError`	Specialized exception when the node_type of the metadata document is incorrect.
`UnstableSpecificationWarning`	A warning raised to indicate that a feature is outside the Zarr specification.
`ZarrDeprecationWarning`	A warning raised to indicate that a feature will be removed in a future release.
`ZarrFutureWarning`	A warning intended for end users raised to indicate deprecated features.
`ZarrRuntimeWarning`	A warning for dubious runtime behavior.

exception zarr.errors.ArrayNotFoundError(*args: Any)[source]#

Bases: NodeNotFoundError

Raised when an array isn’t found at a certain path.

exception zarr.errors.BaseZarrError(*args: Any)[source]#

Bases: ValueError

Base error which all zarr errors are sub-classed from.

exception zarr.errors.ContainsArrayAndGroupError(*args: Any)[source]#

Raised when both array and group metadata are found at the same path.

exception zarr.errors.ContainsArrayError(*args: Any)[source]#

Raised when an array already exists at a certain path.

exception zarr.errors.ContainsGroupError(*args: Any)[source]#

Raised when a group already exists at a certain path.

exception zarr.errors.GroupNotFoundError(*args: Any)[source]#

Bases: NodeNotFoundError

Raised when a group isn’t found at a certain path.

exception zarr.errors.MetadataValidationError(*args: Any)[source]#

Raised when the Zarr metadata is invalid in some way

exception zarr.errors.NodeTypeValidationError(*args: Any)[source]#

Specialized exception when the node_type of the metadata document is incorrect.

This can be raised when the value is invalid or unexpected given the context, for example an ‘array’ node when we expected a ‘group’.

exception zarr.errors.UnstableSpecificationWarning[source]#

A warning raised to indicate that a feature is outside the Zarr specification.

exception zarr.errors.ZarrDeprecationWarning[source]#

Bases: DeprecationWarning

A warning raised to indicate that a feature will be removed in a future release.

exception zarr.errors.ZarrFutureWarning[source]#

Bases: FutureWarning

A warning intended for end users raised to indicate deprecated features.

exception zarr.errors.ZarrRuntimeWarning[source]#

Bases: RuntimeWarning

A warning for dubious runtime behavior.