class_docstr: A test result class that can print formatted text results to a stream.
  
  Used by TextTestRunner.
code: def getDescription(self, test):
      if self.descriptions:
          return test.shortDescription() or str(test)
      else:
          return str(test)
  
imports: import unittest
  import doctest
  import sys
  import time
  import timeside.core
label_desc: Use image node_id 2 for calling the _TextTestResult obj's underlying member method code with example usage: obj.getDescription(test) and returns: unknown, str