def verify_user_access_only(self, path):
    if not path or not os.path.exists(path):
      return True
    stat = os.stat(path)
    if stat.st_mode & 077:
      self.__errors.append('"{path}" should not have non-owner access.'
                           ' Mode is {mode}.'
                           .format(path=path,
                                   mode='%03o' % (stat.st_mode & 0xfff)))
      return False
    return True
relative abundances for the simulateds at different levels of
dataset/ETHPy150Open spinnaker/spinnaker/pylib/spinnaker/validate_configuration.py/ValidateConfig.verify_user_access_only--crossover with--dataset/ETHPy150Open CGATOxford/cgat/obsolete/pipeline_metagenomebenchmark.py/buildTrueTaxonomicRelativeAbundances