dqa.tasks.data_structure.Stack#

class dqa.tasks.data_structure.Stack(input_name: str | List[str], output_name: str, axis: int = -1, **kwargs)#

Concatenates input arrays along a newly added axis using np.stack.

Parameters:

input_name (str or list of strings) – Names of the input data rows.
output_name (str) – Name of the output data row. Must be exactly one.
axis (int, default=-1) – Indicates at which position the new axis should be added.

Methods

finish()

Can perform actions that are required to clean up after the task has finished, e.g. close network connections etc.