Each step in the blueprint assembly process is contained in a wrapper
'bpstep' object.
bpstep(step, bp, payload, ...)
Arguments
- step
The name of the step
- bp
A 'blueprint' object to create the assembled step
- payload
A 'bpstep_payload' object that outlines the code
to be assembled depending on the workflow executor
- ...
Extensions to the bpstep, like "allow_duplicates"