+1
I have a reader (esri shape) where the feature type is named 'test'. This has 2 attributes: 'price', 'quantity'.
How would you use the python caller to create a create a new attribute 'SalesRevenue' which contained price multiplied by quantity for each feature in test?
I know you can do the same thing using the ExpressionEvaluator but I want to know how this can be done in the python caller.
Best answer by david_r
here's a small example:
The code:
---
import fmeobjects
def getSalesRevenue(feature):
unit_price = float(feature.getAttribute('price'))
no_units = int(feature.getAttribute('quantity'))
revenue = unit_price * no_units
feature.setAttribute('SalesRevenue', revenue)
---
David
here's a small example:
The code:
---
import fmeobjects
def getSalesRevenue(feature):
unit_price = float(feature.getAttribute('price'))
no_units = int(feature.getAttribute('quantity'))
revenue = unit_price * no_units
feature.setAttribute('SalesRevenue', revenue)
---
David
