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I have a metaflow flowspec with a decorator @some_decorator(parameter="something"). Is it possible to set things up so that I can set the parameter to the decorator via a command line parameter when I run the flow?

I tried a couple of approaches, but reached dead ends.

  • metaflow.Parameter won't work because the parameter only becomes available once we've entered the flow, whereas I need when the decorator is called.
  • I tried grabbing the parameter with argparse. But it turns out the flow file gets executed several times by metaflow, with different arguments, so this did not work.

本文标签: Setting metaflow decorator using command line parameterStack Overflow