Change Log

0.5.1

Added

Allow addition of default values to workflow inputs (#32)
List of steps and workflows in steps library is ordered alphabetically

0.5.0

Added

Python 3 compatibility (and testing with tox)

0.4.0

Added

Generate unique names for steps that are added to the workflow more than once (#31)
Pass all outputs from a step, instead of just one (#27)
Improve listing of workflow steps

0.3.1

Added

Load ExpressionTools as steps

Changed

Preserve the order in which steps were added to the workflow

0.3.0

Changed

Replace pyyaml by ruamel (fixes compatibility with cwltool)

0.2.0

Added

Documentation for WorkflowGenerator and Step (#15).
Allow step to be scattered (#17)
Tests (#9)
Shebang to saved CWL file (#14)
Preprocess shortcuts in CWL steps (#12)
Allow workflows to be used as steps (subworkflows) (#4)
Take into account optional arguments (#6)

Removed

Step.get_input() because it was not used (#21)

0.1.0

Added

WorkflowGenerator object that allows users to create CWL workflows. The WorkflowGenerator has functionality to
- load CWL steps from a directory,
- list available CWL steps
- connect the inputs and outputs of CWL steps,
- determine the types of a step's inputs
- specify a workflow's inputs and outputs, and
- add workflow documentation.