def o(self):
        return self.data.isocalendar()[0]
parse the input lines from a robots.txt file.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/utils/dateformat.py/DateFormat.o--crossover with--dataset/ETHPy150Open babble/babble/include/jython/Lib/robotparser.py/RobotFileParser.parse