code: def wrapped_spawn(self, cmdElements, tag):
      '''
      wrap spawn with unique-ish travis fold prints
      '''
      import uuid
      a = uuid.uuid1()
      print("travis_fold:start:%s-%s" % (tag, a))
      try:
          spawn0(self, cmdElements)
      finally:
          print("travis_fold:end:%s-%s" % (tag, a)f wrapped_spawn(self, cmdElements, tag):
      '''
      wrap spawn with unique-ish travis fold prints
      '''
      import uuid
      a = uuid.uuid1()
      print("travis_fold:start:%s-%s" % (tag, a))
      try:
          spawn0(self, cmdElements)
      finally:
          print("travis_fold:end:%s-%s" % (tag, a))
docs: wrap spawn with unique-ish travis fold prints