1. Title Center for Coastal and Ocean Mapping NOAA/UNH Joint Hydrographic Center 13-Mar-2007 A Python Tutorial Part 2 Kurt Schwehr 13 Mar 2007

2. Remember ipython? Then start it up!

3. Exploring functions

9. five

10. Return values

11. Documentation can help prevent tangles

26. Command line args Tell ‘em what to do!

27. Simplest command line parser does nothing

32. Testing

33. doctests

37. Not everything is testable with doctest

38. First we need to introduce classes

43. Now we are ready for unit testing

46. Two example data loggers http://vislab-ccom.unh.edu/~schwehr/ais/waterlevel/downloads

49. That’s it for now