Hello, I would like to read several parts of a string into different variables based on the (physical) units of the quantities.
Here's my testing code: ############### mystring = '2m 4cm 3mm' # can also be '1pound 30pence', ... mylist = mystring.split(" ") print mylist first = mylist[0] second = mylist[1] third = mylist[2] print "first", first print "second", second print "third", third m = 0 cm = 0 mm = 0 ## first list item if first.endswith("m",-1): m = first.strip("m") elif first.endswith("cm",-2): cm = first.strip("cm") elif first.endswith("mm",-2): mm = first.strip("mm") else: print 'Wrong unit!' ## second list item if second.endswith("m",-1): m = second.strip("m") elif second.endswith("cm",-2): cm = second.strip("cm") elif second.endswith("mm",-2): mm = second.strip("mm") else: print 'Wrong unit!' ## third list item if second.endswith("m",-1): m = second.strip("m") elif second.endswith("cm",-2): cm = second.strip("cm") elif second.endswith("mm",-2): mm = second.strip("mm") else: print 'Wrong unit!' print m, cm, mm ############### Well, I cannot get the meters assigned to the m variable, the centimeters to the cm variable and the milimeters to the mm variable. All units end with "m" and therefore my code confuses the strings I am looking for. I would always reassign the m variable. I would be very grateful of someone could give me a point or hint how I read the quantites (read: numbers) into my variables m, cm, mm. Thanks and kind regards, Timmie _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor