LabVIEW invokes Python script

Source: Internet
Author: User
Tags python script

The LabVIEW program block diagram is as follows:

The Python script is as follows:

#!/usr/bin/env python
Import Sys

#Command line arguements is stored in list argv
Numargs = Len (sys.argv)-1
sum = 0

#Iterate through each element and add to the sum
For-N in range (1, Len (SYS.ARGV)):
sum = sum + int (sys.argv[n])

sum = Int (sys.argv[1])-int (sys.argv[2])

#use the print function to output the sum
Print sum

The script. py file in this case needs to be placed under the current VI file directory.

LabVIEW invokes Python script

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