def _AssertValidKey(self, name):
    if name not in self._measurements:
      raise NotAMeasurementError('Not a measurement', name, self._measurements)
Read line from remote.
dataset/ETHPy150Open google/openhtf/openhtf/util/measurements.py/Collection._AssertValidKey--crossover with--dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/imaplib.py/IMAP4.readline