def Validate(self, value):
    # PASS if all our validators return True, otherwise FAIL.
    if all(v(value) for v in self.validators):
      self.outcome = Outcome.PASS
    else:
      self.outcome = Outcome.FAIL
    return self
Validate this measurement and update its 'outcome' field.
dataset/ETHPy150Open google/openhtf/openhtf/util/measurements.py/Measurement.Validate