Best Python code snippet using lisa_python
dpdktestpmd.py
Source:dpdktestpmd.py  
...628            node.os.install_packages(629                self._debian_packages, extra_args=self._debian_backports_args630            )631        elif isinstance(node.os, Fedora):632            self._install_fedora_dependencies()633        else:634            raise UnsupportedDistroException(635                node.os, "This OS does not have dpdk installation implemented yet."636            )637    def _install_ubuntu_dependencies(self) -> None:638        node = self.node639        ubuntu = node.os640        if not isinstance(ubuntu, Ubuntu):641            fail(642                "_install_ubuntu_dependencies was called on node "643                f"which was not Ubuntu: {node.os.information.full_version}"644            )645            return  # appease the type checker646        if ubuntu.information.version < "18.4.0":647            raise SkippedException(648                f"Ubuntu {str(ubuntu.information.version)} is not supported. "649                "Minimum documented version for DPDK support is >=18.04"650            )651        elif ubuntu.information.version < "20.4.0":652            ubuntu.install_packages(653                self._ubuntu_packages_1804,654                extra_args=self._debian_backports_args,655            )656            if not self.use_package_manager_install():657                self._install_ninja_and_meson()658        else:659            ubuntu.install_packages(660                self._ubuntu_packages_2004,661                extra_args=self._debian_backports_args,662            )663    def _install_fedora_dependencies(self) -> None:664        node = self.node665        rhel = node.os666        if not isinstance(rhel, Fedora):667            fail(668                "_install_fedora_dependencies was called on node "669                f"which was not Fedora: {node.os.information.full_version}"670            )671            return  # appease the type checker672        # DPDK is very sensitive to rdma-core/kernel mismatches673        # update to latest kernel before instaling dependencies674        rhel.install_packages("kernel")675        node.reboot()676        if rhel.information.version.major == 7:677            # Add packages for rhel7...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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