hello
i have one .txt file and i want to create python script with sys.argv or argparse or other package to define some variables in the txt file and i take some result. txt file maybe like this : input number 1= %var1% input number 2= %var2% result = %vresult(var1-var2)% how can i write a python script to update dynamic variables in the txt file ? i dont want with replace i thing so arguments is the better. -- https://mail.python.org/mailman/listinfo/python-list