def __record_outcome(self, test, f, t):
        f2, t2 = self._name2ft.get(test.name, (0,0))
        self._name2ft[test.name] = (f+f2, t+t2)
        self.failures += f
        self.tries += t
Record the fact that the given DocTest (`test`) generated `f`
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/test/_doctest.py/DocTestRunner.__record_outcome