Using Python Parser in ArcGIS Pro Field Calculator?

Question

I am having a problem in migrating from Vbscript to Python for ArcGIS Pro.

Building 5, Street 6

What is wrong in this expression?

"{}:{}:{}:{}:{}:{}".format("Building ",!Building_Number!," , ",!Street_Type!), " " ,!Street_Number!

Answer 1

First glance - it looks like your parentheses in the wrong place:

"{}:{}:{}:{}:{}:{}".format("Building ",!Building_Number!," , ",!Street_Type!, " " ,!Street_Number!)

Answer 2

Try Code Block:

def bs(bnumber, stype):
    return "Building {0}, Street {1}".format(bnumber,stype)

Call with:

bs(!Building_number!,!Street_Type!)