How to use _install_from_repo method in lisa

Best Python code snippet using lisa_python

dependencies.py

Source:dependencies.py

...87            tdeps.append((sver, dep))88    else:89        tdeps = pkg.makedepends90    return hdeps, tdeps, rdeps91def _install_from_repo(pkg, pkglist, virtn, signkey, cross = False):92    # if installing target deps and we're crossbuilding, target the sysroot93    sroot = cross and pkg.profile().cross94    if pkg.stage == 0 or sroot:95        rootp = paths.bldroot()96        if sroot:97            # pretend we're another arch98            # scripts are already never run in this case99            aarch = pkg.profile().arch100            rootp = rootp / pkg.profile().sysroot.relative_to("/")101        else:102            aarch = None103        ret = apki.call(104            "add", ["--no-scripts", "--virtual", virtn] + pkglist,105            pkg, root = rootp, capture_output = True, arch = aarch,106            allow_untrusted = not signkey, fakeroot = True107        )108    else:109        if virtn:110            aopts = ["--virtual", virtn] + pkglist111        else:112            aopts = pkglist113        ret = apki.call_chroot(114            "add", aopts, pkg, capture_output = True,115            allow_untrusted = not signkey116        )117    if ret.returncode != 0:118        outl = ret.stderr.strip().decode()119        outx = ret.stdout.strip().decode()120        if len(outl) > 0:121            pkg.logger.out_plain(">> stderr:")122            pkg.logger.out_plain(outl)123        if len(outx) > 0:124            pkg.logger.out_plain(">> stdout:")125            pkg.logger.out_plain(outx)126        pkg.error(f"failed to install dependencies")127def _is_available(pkgn, pattern, pkg, host = False):128    if not host and pkg.profile().cross:129        sysp = paths.bldroot() / pkg.profile().sysroot.relative_to("/")130        aarch = pkg.profile().arch131        crossp = True132    else:133        sysp = paths.bldroot()134        aarch = None135        crossp = False136    aout = apki.call(137        "search", ["-e", "-a", pkgn], pkg, root = sysp, capture_output = True,138        arch = aarch, allow_untrusted = True139    )140    if aout.returncode != 0:141        return None142    pn = aout.stdout.strip().decode()143    if len(pn) == 0:144        return None145    pn = pn.split("\n")146    if len(pn) > 1:147        if crossp and pn[0].startswith("base-cross-target-meta"):148            # FIXME: find a way to ignore "installed" packages149            # maybe coordinate this with upstream and add an option150            pn = pn[1]151        else:152            pn = pn[0]153    else:154        pn = pn[0]155    if not pattern or autil.pkg_match(pn, pattern):156        return pn[len(pkgn) + 1:]157    return None158def install(pkg, origpkg, step, depmap, signkey, hostdep):159    style = ""160    if pkg.build_style:161        style = f" [{pkg.build_style}]"162    pprof = pkg.profile()163    tarch = pprof.arch164    if pkg.pkgname != origpkg:165        pkg.log(f"building{style} (dependency of {origpkg}) for {tarch}...")166    else:167        pkg.log(f"building{style} for {tarch}...")168    host_binpkg_deps = []169    binpkg_deps = []170    host_missing_deps = []171    missing_deps = []172    missing_rdeps = []173    log = logger.get()174    ihdeps, itdeps, irdeps = setup_depends(pkg)175    # ensure cross-toolchain is included in hostdeps176    if pprof.cross:177        ihdeps.append((None, f"base-cross-{pprof.arch}"))178    if len(ihdeps) == 0 and len(itdeps) == 0 and len(irdeps) == 0:179        return False180    for sver, pkgn in ihdeps:181        # check if available in repository182        aver = _is_available(183            pkgn, (pkgn + "=" + sver) if sver else None, pkg, host = True184        )185        if aver:186            log.out_plain(f"   [host] {pkgn}: found ({aver})")187            host_binpkg_deps.append(pkgn)188            continue189        # dep finder did not previously resolve a template190        if not sver:191            log.out_plain(f"   [host] {pkgn}: unresolved build dependency")192            pkg.error(f"host dependency '{pkgn}' does not exist")193        # not found194        log.out_plain(f"   [host] {pkgn}: not found")195        # check for loops196        if not pprof.cross and (pkgn == origpkg or pkgn == pkg.pkgname):197            pkg.error(f"[host] build loop detected: {pkgn} <-> {origpkg}")198        # build from source199        host_missing_deps.append(pkgn)200    for sver, pkgn in itdeps:201        # check if available in repository202        aver = _is_available(203            pkgn, (pkgn + "=" + sver) if sver else None, pkg204        )205        if aver:206            log.out_plain(f"   [target] {pkgn}: found ({aver})")207            binpkg_deps.append(pkgn)208            continue209        # dep finder did not previously resolve a template210        if not sver:211            log.out_plain(f"   [target] {pkgn}: unresolved build dependency")212            pkg.error(f"target dependency '{pkgn}' does not exist")213        # not found214        log.out_plain(f"   [target] {pkgn}: not found")215        # check for loops216        if pkgn == origpkg or pkgn == pkg.pkgname:217            pkg.error(f"[target] build loop detected: {pkgn} <-> {origpkg}")218        # build from source219        missing_deps.append(pkgn)220    for origin, dep in irdeps:221        pkgn, pkgv, pkgop = autil.split_pkg_name(dep)222        # sanitize223        if not pkgn:224            pkg.error(f"invalid runtime dependency: {dep}")225        # check special cases if guaranteed not to be a loop226        if pkgn != origin:227            # subpackage depending on parent228            if pkgn == pkg.pkgname:229                log.out_plain(f"   [runtime] {dep}: subpackage (ignored)")230                continue231            # parent or another subpackage depending on subpackage232            is_subpkg = False233            for sp in pkg.subpkg_list:234                if sp.pkgname == pkgn:235                    is_subpkg = True236                    break237            if is_subpkg:238                log.out_plain(f"   [runtime] {dep}: subpackage (ignored)")239                continue240        else:241            # if package and its origin are the same, it depends on itself242            pkg.error(f"[runtime] build loop detected: {pkgn} <-> {pkgn}")243        # we're a dependency build but depend on whatever depends on us244        if pkgn == origpkg and pkg.pkgname != origpkg:245            pkg.error(f"[runtime] build loop detected: {pkgn} <-> {pkgn}")246        # check the repository247        aver = _is_available(pkgn, dep, pkg)248        if aver:249            log.out_plain(f"   [runtime] {dep}: found ({aver})")250            continue251        # not found252        log.out_plain(f"   [runtime] {dep}: not found")253        # consider missing254        missing_rdeps.append(pkgn)255    from cbuild.core import build256    chost = chroot.host_cpu()257    # if this triggers any build of its own, it will return true258    missing = False259    for pn in host_missing_deps:260        try:261            build.build(262                step,263                template.read_pkg(264                    pn, chost if pkg.stage > 0 else None, False, pkg.run_check,265                    (pkg.conf_jobs, pkg.conf_link_threads, pkg.conf_lto_jobs),266                    pkg.build_dbg, pkg.use_ccache, pkg, resolve = pkg,267                    force_check = pkg._force_check, stage = pkg.stage,268                    autopkg = True269                ),270                depmap, signkey, chost = hostdep or not not pprof.cross,271                no_update = not missing272            )273            missing = True274        except template.SkipPackage:275            pass276        host_binpkg_deps.append(pn)277    for pn in missing_deps:278        try:279            build.build(280                step,281                template.read_pkg(282                    pn, tarch if pkg.stage > 0 else None, False, pkg.run_check,283                    (pkg.conf_jobs, pkg.conf_link_threads, pkg.conf_lto_jobs),284                    pkg.build_dbg, pkg.use_ccache, pkg, resolve = pkg,285                    force_check = pkg._force_check, stage = pkg.stage,286                    autopkg = True287                ),288                depmap, signkey, chost = hostdep, no_update = not missing289            )290            missing = True291        except template.SkipPackage:292            pass293        binpkg_deps.append(pn)294    for rd in missing_rdeps:295        try:296            build.build(297                step,298                template.read_pkg(299                    rd, tarch if pkg.stage > 0 else None, False, pkg.run_check,300                    (pkg.conf_jobs, pkg.conf_link_threads, pkg.conf_lto_jobs),301                    pkg.build_dbg, pkg.use_ccache, pkg, resolve = pkg,302                    force_check = pkg._force_check, stage = pkg.stage,303                    autopkg = True304                ),305                depmap, signkey, chost = hostdep, no_update = not missing306            )307            missing = True308        except template.SkipPackage:309            pass310    # reinit after parsings311    chroot.set_target(tarch)312    if len(host_binpkg_deps) > 0:313        pkg.log(f"installing host dependencies: {', '.join(host_binpkg_deps)}")314        _install_from_repo(pkg, host_binpkg_deps, "autodeps-host", signkey)315    if len(binpkg_deps) > 0:316        pkg.log(f"installing target dependencies: {', '.join(binpkg_deps)}")317        _install_from_repo(pkg, binpkg_deps, "autodeps-target", signkey, True)...

docker.py

Source:docker.py

...72                self._log.error(73                    f"Failed to install docker.io: {e}, trying to install docker from"74                    " repo"75                )76                self._install_from_repo()77        elif (78            isinstance(self.node.os, CentOs)79            and self.node.os.information.release >= "8.0"80        ):81            wget_tool = self.node.tools[Wget]82            wget_tool.get(83                "https://get.docker.com",84                filename="get-docker.sh",85                file_path="./",86                executable=True,87            )88            self.node.execute("./get-docker.sh", sudo=True)89        # RHEL 8 and its derivatives don't support docker90        elif isinstance(self.node.os, Redhat):91            if self.node.os.information.version >= "8.0.0":92                self.node.os.install_packages("podman")93                self.node.execute(94                    "ln -s /run/podman/podman.sock /var/run/docker.sock",95                    sudo=True,96                    shell=True,97                )98                self.node.execute(99                    "ln -s /bin/podman /bin/docker", sudo=True, shell=True100                )101            else:102                self.node.os.add_repository(103                    repo="https://download.docker.com/linux/centos/docker-ce.repo",104                    repo_name="docker-ce.repo",105                )106                self.node.os.add_repository(107                    repo="http://mirror.centos.org/centos/7/extras/x86_64",108                    repo_name="Centos extras",109                )110                self.node.os.add_repository(111                    repo="http://mirror.centos.org/centos/7/os/x86_64",112                    repo_name="Centos extras",113                )114                gpg_donwload_path = self.node.tools[Wget].get(115                    "http://mirror.centos.org/centos/7/os/x86_64/RPM-GPG-KEY-CentOS-7",116                )117                self.node.execute(f"rpm --import {gpg_donwload_path}", sudo=True)118                self.node.os.install_packages(119                    ["docker-ce", "docker-ce-cli", "containerd.io"]120                )121        elif isinstance(self.node.os, CBLMariner):122            self.node.os.install_packages(["moby-engine", "moby-cli"])123        else:124            raise LisaException(f"{self.node.os.information.vendor} not supported")125        self.start()126        return self._check_exists()127    def _install_from_repo(self) -> None:128        if isinstance(self.node.os, Debian):129            self.node.os.install_packages(130                [131                    "apt-transport-https",132                    "ca-certificates",133                    "curl",134                    "gnupg2",135                    "software-properties-common",136                ]137            )138            self.node.execute(139                "curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key"140                " add -",141                shell=True,...

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