I just wrote the following post in response to the topic variable function calling but then it was locked so I’m posting my solution here:
number = 2
setattr(app.testModule,"value%s"% number, 4)
To make this a little easier you could put this function in app.testModule:
def setValue(number,value):
import app
setattr(app.testModule,"value%s"% number, value)
Then you could use:
number = 2
app.testModule.setValue(number, 4)