def get_external_host_tags(self):
        self.log.info("Sending external_host_tags now")
        external_host_tags = []
        for instance in self.instances:
            i_key = self._instance_key(instance)
            mor_list = self.morlist[i_key].items()
            for mor_name, mor in mor_list:
                external_host_tags.append((mor['hostname'], {SOURCE_TYPE: mor['tags']}))

        return external_host_tags
Returns the minimal polynomial of ``sin(ex)``
dataset/ETHPy150Open serverdensity/sd-agent/checks.d/vsphere.py/VSphereCheck.get_external_host_tags--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/polys/numberfields.py/_minpoly_sin