Step Decorators

These decorators are set at the step level, i.e. above the @step decorator.

Notably, you can attach any of these decorators to the flow on the command line as well without changing the code using the --with option. For instance,

python myflow.py run --with retry --with batch:cpu=4

attaches a @retry and @batch(cpu=4) decorators to all steps of the flow.

Index

@environment - define environment variables for containers.
@batch - run on AWS Batch.
@card - enable reporting.
@catch - catch errors.
@conda - define libraries.
@kubernetes - run on Kubernetes.
@resources - request resources.
@retry - retry errors.
@secrets - access secrets.
@step - define steps.
@timeout - avoid getting stuck.

Step Decorators

Index​

Index