zcollection.merging.MergeCallable#

class zcollection.merging.MergeCallable(*args, **kwargs)[source]#

Bases: Protocol

Protocol to merge datasets stored in a partition.

A merge callable is a function that accepts an existing dataset present in a partition, a new dataset to merge, the partitioning dimension and the axis to merge on. It returns the merged dataset.

Protected Methods

`_abc_impl`
`_is_protocol`

Special Methods

`__call__`(existing_ds, inserted_ds, axis, ...)	Call the partition function.
`__callable_proto_members_only__`
`__parameters__`
`__protocol_attrs__`
`__subclasshook__`(other)	Abstract classes can override this to customize issubclass().