def _check_mutually_exclusive(self, spec):
        if spec is None:
            return
        for check in spec:
            count = self._count_terms(check)
            if 1 > count:
                self.fail_json(msg="parameters are mutually exclusive: %s" % check)
dataset/ETHPy150Open glenjarvis/ansible_tutorial/src/example_03/ansible_module.py/AnsibleModule._check_mutually_exclusive/swapped operands of `>`