How to use _install_fedora method in lisa

Best Python code snippet using lisa_python

pktgen.py

Source:pktgen.py

...101        self._command = f"{self._tool_path}/{self._single_thread_entry}"102    def _install(self) -> bool:103        wget = self.node.tools[Wget]104        if isinstance(self.node.os, Fedora):105            self._install_fedora()106        else:107            if not self.node.tools[KernelConfig].is_enabled("CONFIG_NET_PKTGEN"):108                raise UnsupportedKernelException(self.node.os)109        # download scripts to run pktgen110        for original_name, new_name in self._scripts.items():111            url = f"{self._root_url}/{original_name}?h={self._version}"112            wget.get(113                url, file_path=str(self._tool_path), filename=new_name, executable=True114            )115        return self._check_exists()116    def _install_fedora(self) -> None:117        posix = cast(Posix, self.node.os)118        kernel_information = posix.get_kernel_information()119        # TODO: To support more versions if it's needed. Currently, it's only120        # used in xdp, which starts from 8.x.121        if kernel_information.version.finalize_version() < "4.18.0":122            raise UnsupportedKernelException(self.node.os)123        # ['4', '18', '0', '305', '40', '1', 'el8_4', 'x86_64']124        parts = kernel_information.version_parts[:]125        # Full example:126        # https://koji.mbox.centos.org/pkgs/packages/kernel-plus/4.18.0/127        #   240.1.1.el8_3.centos.plus/x86_64/kernel-plus-modules-internal-128        #   4.18.0-240.1.1.el8_3.centos.plus.x86_64.rpm",129        rpm_location = (130            f"https://koji.mbox.centos.org/pkgs/packages/kernel-plus/4.18.0/"...

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