Best Python code snippet using lisa_python
nic.py
Source:nic.py  
...288        base_device_result = self._node.execute(f"basename {slot_info_result.stdout}")289        base_device_result.assert_exit_code()290        # todo check addr matches expectation291        return base_device_result.stdout292    def _get_nic_uuid(self, nic_name: str) -> str:293        full_dev_path = self._node.execute(294            f"readlink /sys/class/net/{nic_name}/device",295            expected_exit_code_failure_message=(296                f"could not get sysfs device info for {nic_name}"297            ),298        )299        uuid = os.path.basename(full_dev_path.stdout.strip())300        self._node.log.debug(f"{nic_name} UUID:{uuid}")301        return uuid302    def _get_nic_uuids(self) -> None:303        for nic in self.get_upper_nics():304            self.nics[nic].dev_uuid = self._get_nic_uuid(nic)305    def _get_nic_numa_node(self, name: str) -> int:306        result = self._node.execute(307            f"cat /sys/class/net/{name}/device/numa_node",308            sudo=True,309            shell=True,310            expected_exit_code=0,311            expected_exit_code_failure_message=(312                f"Could not get numa information for nic {name}"313            ),314        )315        numa = int(result.stdout.strip())316        if numa == -1:317            numa = 0318        return numa...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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