def rgb_color(self):
    matches = re.search(Line.RGB_REGEXP, self.text)
    if matches:
      return matches.group(0)
Print a line summarising the test results to the stream.
dataset/ETHPy150Open ggordan/GutterColor/line.py/Line.rgb_color--crossover with--dataset/ETHPy150Open twisted/twisted/twisted/trial/reporter.py/Reporter._printSummary