UWPCE-PythonCert/IntroToPython — pull request #83 by imdavis (2014-11-24 03:26:58+00:00)
Title: Session 07 Assignment: Circle Class

Updated circle.py and test_circle.py to use a "raise ValueError" instead of an assertion to prevent an instantiation of a Circle object with a negative or zero radius (or diameter). Thanks Chris!