Python Document Testing

defAverage (values):"""Compute Average Value>>> Print (average ([+]))20.0>>>the above test syntax >>> needs a blank space, otherwise the test indentation errorafter the test, if the document also needs to write other comments, end with >>>, otherwise this commentwill also be considered as the output of the above test, which is obviously not the output we want.:p Aram Values:: return:    """    return sum(values)/ Len(values)# import Doctest# doctest.testmod ()"""directly import the above module mode testor a command-line testpython-m doctest exam.pyexam.py for the module being tested"""

Python Document Testing