- Add ``and_finally`` option to the Group (and derived) nodes. This provides a way to execute nodes to clean up after a workflow has completed successfully or an exception was raised.
Changes -------
- testing.call_node now accepts a workflow context. This allows for inspection of the context if an exception is raised. - Fix the inheritance of exceptions. All RunTime exceptions are now based off of ``WorkflowRuntimeError``. - ``TryExcept`` now resolves nodes called after an exception taking subclasses into account. This matches the behaviour of Python itself.
0.15.0
======
Additions ---------
- Add TryExcept node to handle errors in a workflow.
Changes -------
- ForEach node now shows each loop and allows for custom labels for each loop. - Improve indentation of workflow output.
0.14.0
======
Additions ---------
- Add FeatureEnabled node to enable/disable a feature based on a PyApp feature-flag.
0.13.0
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Additions ---------
- Add Group. A group is a set of nodes that are executed but do not get placed in a new variable scope. Useful for building blocks of nodes. - Group also includes an option to change the log_level for the duration of the group being executed. - Fatal step has been added to trigger a fatal exception to stop the workflow.
Changes -------
- Nodes now inherits from Group and includes the log_level option.
0.12.0
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Additions ---------
- Add TryUntil node for trying multiple nodes until one succeeds.
Changes -------
- Add log-level helpers - Include that flowfile.py is located on in the workflow context. - Use var name to reference workflow from CLI. - Fetch version from package info. - Added tracing support to aid in debugging workflows. - Add flowfile.py support for execution of workflows in a repository.
0.11.0
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Changes -------
- Format output of Workflow name to format from the context. - Added a skip_step function, that allows a step to be skipped. This is based off an exception that is handled by the Step class wrapping the function.