def __ne__(self, other):
    if isinstance(other, _DelayedCrypt):
      return self._encrypted_value != other._encrypted_value
    return NotImplemented
Do the actual testing.
dataset/ETHPy150Open viewfinderco/viewfinder/backend/db/schema.py/_DelayedCrypt.__ne__--crossover with--dataset/ETHPy150Open enthought/mayavi/mayavi/tests/test_image_data_reader.py/TestMHAImageReader.check