Probably the easiest thing to do here would be to implement your own
runner that wraps another runner, and overrides
https://github.com/apache/beam/blob/master/sdks/python/apache_beam/runners/runner.py#L154
to do whatever inspection you want of the graph before passing it on.
(You would also want t
Hello,
I would like to access the graph object of my Apache Beam pipeline to traverse
it myself and also print it locally before running. I thought I could find the
starting point of my DAG from the pipeline or runner instantiation
(https://github.com/apache/beam/blob/master/sdks/python/apache_