It's great that Power BI already has the capability to run R scripts for data transformation. It would be even better if we could run Python script.
It would be great if we could access all tables in our data model to create custom measures in Python. At this point it seems that you can ETL one table at a time in the import phase, and create visuals in the visual element. If we can write python functions to act as DAX functions I think this will be very useful.
