[Requires #4] Step output fields - Githubissues

flaxandteal / dewret

DEclarative Workflow REndering Tool

Apache License 2.0

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[Requires #4] Step output fields #5

Closed philtweir closed 5 months ago

philtweir commented 5 months ago

What has changed?

Mainly two new constructs:

output fields: multi-field output from a step can be supplied by an attrs-class (which must be typehinted)
dot access of fields: between tasks, output fields from previous steps may be accessed by dot notation

Why has this changed?

This allows us to use CWL structures for referencing individual subresults, which is not natively present in Python, but common in workflow contexts.

How to review?

Try the new examples in workflows.md and experiment with rewiring them.

philtweir commented 5 months ago

Superseded by #6