In an effort to migrate a script that transfers attributes from a geometric network to a feature class (on a given network edge segment, what are the up and downstream junctions?) I would like to determine what the equivalent function in python for the following VBA/.Net IEdgeFeature Interface:

  • FromJunctionFeature
  • ToJunctionFeature

1 Answer 1


ArcPy is not and was never intended to be functionally equivalent to ArcObjects. This is one of those things I think you need ArcObjects for.

You will probably want to look into .NET/Java add-in development or, what I think would be cool and assuming you are at 10.1, is using Python add-ins and ArcObjects in Python.

Don't think I've seen anyone make one yet though so you'd be the first :)

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