When a task expects a pyannote.core.Annotation as input, it should only contain labels of type string.

Consequently, when a task outputs a pyannote.core.Annotation, it should only contain labels of type string.

Adding AutoOutput mixin to a sciluigi.Task will automagically add method called out_put that generates a file whose path is derived from the hashing or all in_xxxx().path and all task parameters with the following structure:

workdir/workflow_name/instance_name/hash

where

• workdir is the value of parameter sciluigi.WorkflowTask.workdir,
• workflow_name is the workflow class name,
• instance_name is the name of the task used in self.new_task(instance_name, ...)
• hash is a hash that uniquely identify a task based on its inputs paths and its parameters.

For the AutoOutput mixin to be functional, all inputs must be declared as task attributes directly.

This will work:

task.in_put1 = task1.out_put
task.in_put2 = task2.out_put

This will not work:

task.in_put = {
  'input1': task1.out_put
  'input2': task2.out_put
}