def get_size(self):
    if not self._database_object:
      raise IOError(u'Not opened.')

    return self._size
Test that a beta submission is matched to a prior signed beta
dataset/ETHPy150Open log2timeline/dfvfs/dfvfs/file_io/sqlite_blob_file_io.py/SQLiteBlobFile.get_size--crossover with--dataset/ETHPy150Open mozilla/addons-server/src/olympia/devhub/tests/test_utils.py/TestValidationAnnotatorBeta.test_match_beta_to_signed_beta