oh for v1 to call v2, would it look like this? <ht...
# developmentw
wide-energy-11069
09/05/2019, 8:04 PMoh for v1 to call v2, would it look like this? https://github.com/pantsbuild/pants/blob/f9bb8d6cf172df3e8f68b091614e9fdb6dbc37dc/tests/python/pants_test/backend/python/rules/test_create_requirements_pex.py#L24-L35
w
witty-crayon-22786
09/05/2019, 8:51 PMthat is what "registering" a ruled looks like, yea. when a rule is registered, it ends up in the "rule graph"
w
wide-energy-11069
09/05/2019, 8:52 PMthanks!
w
witty-crayon-22786
09/05/2019, 8:52 PMfor v1 to trigger something running in v2, you'd use
xs = scheduler.product_request(X, [y])witty-crayon-22786
09/05/2019, 8:53 PMwhich checks that there is a path through the rule graph to produce an X given a Y
witty-crayon-22786
09/05/2019, 8:53 PMthe method "product_request" is pretty greppable, and each example is a little bit different an interesting in its own way, so i won't link to a specific one
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