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How to use _verify_package_result method in lisa

Best Python code snippet using lisa_python

operating_system.py

Source:operating_system.py

...1091        # replace $releasever to 8 for 8.x1092        if major == 8:1093            sed = self._node.tools[Sed]1094            sed.substitute("$releasever", "8", "/etc/yum.repos.d/epel*.repo", sudo=True)1095    def _verify_package_result(self, result: ExecutableResult, packages: Any) -> None:1096        # yum returns exit_code=1 if DNF handled an error with installation.1097        # We do not want to fail if exit_code=1, but warn since something may1098        # potentially have gone wrong.1099        if result.exit_code == 1:1100            self._log.debug(f"DNF handled error with installation of {packages}")1101        elif result.exit_code == 0:1102            self._log.debug(f"{packages} is/are installed successfully.")1103        else:1104            raise LisaException(1105                f"Failed to install {packages}. exit_code: {result.exit_code}"1106            )1107    def group_install_packages(self, group_name: str) -> None:1108        # trigger to run _initialize_package_installation1109        self._get_package_list(group_name)1110        result = self._node.execute(f'yum -y groupinstall "{group_name}"', sudo=True)1111        self._verify_package_result(result, group_name)1112    def _get_information(self) -> OsInformation:1113        cmd_result = self._node.execute(1114            # Typical output of 'cat /etc/fedora-release' is -1115            # Fedora release 22 (Twenty Two)1116            cmd="cat /etc/fedora-release",1117            no_error_log=True,1118            expected_exit_code=0,1119            expected_exit_code_failure_message="error on get os information",1120        )1121        full_version = cmd_result.stdout1122        if "Fedora" not in full_version:1123            raise LisaException("OS version information not found")1124        vendor = "Fedora"1125        release = get_matched_str(full_version, self._fedora_release_pattern_version)1126        codename = get_matched_str(full_version, self._distro_codename_pattern)1127        information = OsInformation(1128            version=self._parse_version(release),1129            vendor=vendor,1130            release=release,1131            codename=codename,1132            full_version=full_version,1133        )1134        return information1135class Redhat(Fedora):1136    # Red Hat Enterprise Linux Server release 6.9 (Santiago)1137    # CentOS release 6.9 (Final)1138    # CentOS Linux release 8.3.20111139    __legacy_redhat_information_pattern = re.compile(1140        r"^(?P<vendor>.*?)?(?: Enterprise Linux Server)?(?: Linux)?"1141        r"(?: release)? (?P<version>[0-9\.]+)(?: \((?P<codename>.*).*\))?$"1142    )1143    # Oracle Linux Server1144    # Red Hat Enterprise Linux Server1145    # Red Hat Enterprise Linux1146    __vendor_pattern = re.compile(1147        r"^(?P<vendor>.*?)?(?: Enterprise)?(?: Linux)?(?: Server)?$"1148    )1149    @classmethod1150    def name_pattern(cls) -> Pattern[str]:1151        return re.compile("^rhel|Red|AlmaLinux|Rocky|Scientific|acronis|Actifio$")1152    def replace_boot_kernel(self, kernel_version: str) -> None:1153        # Redhat kernel is replaced when installing RPM. For source code1154        # installation, it's implemented in source code installer.1155        ...1156    def capture_system_information(self, saved_path: Path) -> None:1157        super().capture_system_information(saved_path)1158        self._node.shell.copy_back(1159            self._node.get_pure_path("/etc/redhat-release"),1160            saved_path / "redhat-release.txt",1161        )1162    @retry(tries=10, delay=5)1163    def _initialize_package_installation(self) -> None:1164        information = self._get_information()1165        # We may hit issue when run any yum command, caused by out of date1166        #  rhui-microsoft-azure-rhel package.1167        # Use below command to update rhui-microsoft-azure-rhel package from microsoft1168        #  repo to resolve the issue.1169        # Details please refer https://docs.microsoft.com/en-us/azure/virtual-machines/workloads/redhat/redhat-rhui#azure-rhui-infrastructure # noqa: E5011170        if "Red Hat" == information.vendor:1171            self._node.execute(1172                "yum update -y --disablerepo='*' --enablerepo='*microsoft*' ",1173                sudo=True,1174                expected_exit_code=0,1175            )1176    def _install_packages(1177        self,1178        packages: List[str],1179        signed: bool = True,1180        timeout: int = 600,1181        extra_args: Optional[List[str]] = None,1182    ) -> None:1183        add_args = self._process_extra_package_args(extra_args)1184        command = f"yum install {add_args} -y {' '.join(packages)}"1185        if not signed:1186            command += " --nogpgcheck"1187        install_result = self._node.execute(1188            command, shell=True, sudo=True, timeout=timeout1189        )1190        # RedHat will fail package installation is a single missing package is1191        # detected, therefore we check the output to see if we were missing1192        # a package. If so, fail. Otherwise we will warn in verify package result.1193        if install_result.exit_code == 1:1194            missing_packages = []1195            for line in install_result.stdout.splitlines():1196                if line.startswith("No match for argument:"):1197                    package = line.split(":")[1].strip()1198                    missing_packages.append(package)1199            if missing_packages:1200                raise MissingPackagesException(missing_packages)1201        super()._verify_package_result(install_result, packages)1202    def _package_exists(self, package: str) -> bool:1203        command = f"yum list installed {package}"1204        result = self._node.execute(command, sudo=True)1205        if result.exit_code == 0:1206            return True1207        return False1208    def _is_package_in_repo(self, package: str) -> bool:1209        command = f"yum --showduplicates list {package}"1210        result = self._node.execute(command, sudo=True, shell=True)1211        return 0 == result.exit_code1212    def _get_information(self) -> OsInformation:1213        # The higher version above 7.0 support os-version.1214        try:1215            information = super(Fedora, self)._get_information()...

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