> fruit="ramadana" > print "fruit heeft als type", type(fruit) > y=len(fruit) > print y > > z=fruit[:3] > print z > These lines put in a module and executed print (using Python 2.7): fruit heeft als type <type 'str'> 8 ram Strange that it doesn't work for you. I can only advice you to check the file again or run the code from the Python shell. HTH, Jan