#!/usr/bin/python -tt # # Copyright (c) 2010, 2011 Intel, Inc. # # This program is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the Free # Software Foundation; version 2 of the License # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, write to the Free Software Foundation, Inc., 59 # Temple Place - Suite 330, Boston, MA 02111-1307, USA. import os import shutil import urlparse import rpm import glob import zypp if not hasattr(zypp, 'PoolQuery') or \ not hasattr(zypp.RepoManager, 'loadSolvFile'): raise ImportError("python-zypp in host system cannot support PoolQuery or " "loadSolvFile interface, please update it to enhanced " "version which can be found in download.tizen.org/tools") from mic import msger from mic.kickstart import ksparser from mic.utils import misc, rpmmisc, runner, fs_related from mic.utils.grabber import myurlgrab, TextProgress from mic.utils.proxy import get_proxy_for from mic.utils.errors import CreatorError, RepoError, RpmError from mic.conf import configmgr class RepositoryStub: def __init__(self): self.name = None self.baseurl = [] self.mirrorlist = None self.proxy = None self.proxy_username = None self.proxy_password = None self.nocache = False self.enabled = True self.autorefresh = True self.keeppackages = True self.priority = None from mic.pluginbase import BackendPlugin class Zypp(BackendPlugin): name = 'zypp' def __init__(self, target_arch, instroot, cachedir, strict_mode = False): self.cachedir = cachedir self.instroot = instroot self.target_arch = target_arch self.strict_mode = strict_mode self.__pkgs_license = {} self.__pkgs_content = {} self.__pkgs_vcsinfo = {} self.repos = [] self.to_deselect = [] self.localpkgs = {} self.repo_manager = None self.repo_manager_options = None self.Z = None self.ts = None self.ts_pre = None self.incpkgs = {} self.excpkgs = {} self.pre_pkgs = [] self.check_pkgs = [] self.probFilterFlags = [ rpm.RPMPROB_FILTER_OLDPACKAGE, rpm.RPMPROB_FILTER_REPLACEPKG ] self.has_prov_query = True self.install_debuginfo = False # this can't be changed, it is used by zypp self.tmp_file_path = '/var/tmp' def doFileLogSetup(self, uid, logfile): # don't do the file log for the livecd as it can lead to open fds # being left and an inability to clean up after ourself pass def closeRpmDB(self): pass def close(self): if self.ts: self.ts.closeDB() self.ts = None if self.ts_pre: self.ts_pre.closeDB() self.ts = None self.closeRpmDB() def __del__(self): self.close() def _cleanupRpmdbLocks(self, installroot): # cleans up temporary files left by bdb so that differing # versions of rpm don't cause problems import glob for f in glob.glob(installroot + "/var/lib/rpm/__db*"): os.unlink(f) def _cleanupZyppJunk(self, installroot): try: shutil.rmtree(os.path.join(installroot, '.zypp')) except: pass def setup(self): self._cleanupRpmdbLocks(self.instroot) # '/var/tmp' is used by zypp to build cache, so make sure # if it exists if not os.path.exists(self.tmp_file_path ): os.makedirs(self.tmp_file_path) def whatObsolete(self, pkg): query = zypp.PoolQuery() query.addKind(zypp.ResKind.package) query.addDependency(zypp.SolvAttr.obsoletes, pkg.name(), pkg.edition()) query.setMatchExact() for pi in query.queryResults(self.Z.pool()): return pi return None def _zyppQueryPackage(self, pkg): query = zypp.PoolQuery() query.addKind(zypp.ResKind.package) query.addAttribute(zypp.SolvAttr.name, pkg) query.setMatchExact() for pi in query.queryResults(self.Z.pool()): return pi return None def _splitPkgString(self, pkg): sp = pkg.rsplit(".", 1) name = sp[0] arch = None if len(sp) == 2: arch = sp[1] sysarch = zypp.Arch(self.target_arch) if not zypp.Arch(arch).compatible_with (sysarch): arch = None name = ".".join(sp) return name, arch def selectPackage(self, pkg): """Select a given package or package pattern, can be specified with name.arch or name* or *name """ if not self.Z: self.__initialize_zypp() def markPoolItem(obs, pi): if obs == None: pi.status().setToBeInstalled (zypp.ResStatus.USER) else: obs.status().setToBeInstalled (zypp.ResStatus.USER) def cmpEVR(p1, p2): # compare criterion: arch compatibility first, then repo # priority, and version last a1 = p1.arch() a2 = p2.arch() if str(a1) != str(a2): if a1.compatible_with(a2): return -1 else: return 1 # Priority of a repository is an integer value between 0 (the # highest priority) and 99 (the lowest priority) pr1 = int(p1.repoInfo().priority()) pr2 = int(p2.repoInfo().priority()) if pr1 > pr2: return -1 elif pr1 < pr2: return 1 ed1 = p1.edition() ed2 = p2.edition() (e1, v1, r1) = map(str, [ed1.epoch(), ed1.version(), ed1.release()]) (e2, v2, r2) = map(str, [ed2.epoch(), ed2.version(), ed2.release()]) return rpm.labelCompare((e1, v1, r1), (e2, v2, r2)) found = False startx = pkg.startswith("*") endx = pkg.endswith("*") ispattern = startx or endx name, arch = self._splitPkgString(pkg) q = zypp.PoolQuery() q.addKind(zypp.ResKind.package) if ispattern: if startx and not endx: pattern = '%s$' % (pkg[1:]) if endx and not startx: pattern = '^%s' % (pkg[0:-1]) if endx and startx: pattern = '%s' % (pkg[1:-1]) q.setMatchRegex() q.addAttribute(zypp.SolvAttr.name, pattern) elif arch: q.setMatchExact() q.addAttribute(zypp.SolvAttr.name, name) else: q.setMatchExact() q.addAttribute(zypp.SolvAttr.name, pkg) for pitem in sorted( q.queryResults(self.Z.pool()), cmp=lambda x,y: cmpEVR(zypp.asKindPackage(x), zypp.asKindPackage(y)), reverse=True): item = zypp.asKindPackage(pitem) if item.name() in self.excpkgs.keys() and \ self.excpkgs[item.name()] == item.repoInfo().name(): continue if item.name() in self.incpkgs.keys() and \ self.incpkgs[item.name()] != item.repoInfo().name(): continue found = True obspkg = self.whatObsolete(item) if arch: if arch == str(item.arch()): pitem.status().setToBeInstalled (zypp.ResStatus.USER) else: markPoolItem(obspkg, pitem) if not ispattern: break # Can't match using package name, then search from packge # provides infomation if found == False and not ispattern: q.addAttribute(zypp.SolvAttr.provides, pkg) q.addAttribute(zypp.SolvAttr.name,'') for pitem in sorted( q.queryResults(self.Z.pool()), cmp=lambda x,y: cmpEVR(zypp.asKindPackage(x), zypp.asKindPackage(y)), reverse=True): item = zypp.asKindPackage(pitem) if item.name() in self.excpkgs.keys() and \ self.excpkgs[item.name()] == item.repoInfo().name(): continue if item.name() in self.incpkgs.keys() and \ self.incpkgs[item.name()] != item.repoInfo().name(): continue found = True obspkg = self.whatObsolete(item) markPoolItem(obspkg, pitem) break if found: return None else: raise CreatorError("Unable to find package: %s" % (pkg,)) def inDeselectPackages(self, pitem): """check if specified pacakges are in the list of inDeselectPackages """ item = zypp.asKindPackage(pitem) name = item.name() for pkg in self.to_deselect: startx = pkg.startswith("*") endx = pkg.endswith("*") ispattern = startx or endx pkgname, pkgarch = self._splitPkgString(pkg) if not ispattern: if pkgarch: if name == pkgname and str(item.arch()) == pkgarch: return True else: if name == pkgname: return True else: if startx and name.endswith(pkg[1:]): return True if endx and name.startswith(pkg[:-1]): return True return False def deselectPackage(self, pkg): """collect packages should not be installed""" self.to_deselect.append(pkg) def selectGroup(self, grp, include = ksparser.GROUP_DEFAULT): def compareGroup(pitem): item = zypp.asKindPattern(pitem) return item.repoInfo().priority() if not self.Z: self.__initialize_zypp() found = False q = zypp.PoolQuery() q.addKind(zypp.ResKind.pattern) for pitem in sorted(q.queryResults(self.Z.pool()), key=compareGroup): item = zypp.asKindPattern(pitem) summary = "%s" % item.summary() name = "%s" % item.name() if name == grp or summary == grp: found = True pitem.status().setToBeInstalled (zypp.ResStatus.USER) break if found: if include == ksparser.GROUP_REQUIRED: map( lambda p: self.deselectPackage(p), grp.default_packages.keys()) return None else: raise CreatorError("Unable to find pattern: %s" % (grp,)) def addRepository(self, name, url = None, mirrorlist = None, proxy = None, proxy_username = None, proxy_password = None, inc = None, exc = None, ssl_verify = True, nocache = False, cost=None, priority=None): # TODO: Handle cost attribute for repos if not self.repo_manager: self.__initialize_repo_manager() if not proxy and url: proxy = get_proxy_for(url) repo = RepositoryStub() repo.name = name repo.id = name repo.proxy = proxy repo.proxy_username = proxy_username repo.proxy_password = proxy_password repo.ssl_verify = ssl_verify repo.nocache = nocache repo.baseurl.append(url) if inc: for pkg in inc: self.incpkgs[pkg] = name if exc: for pkg in exc: self.excpkgs[pkg] = name if mirrorlist: repo.mirrorlist = mirrorlist # Enable gpg check for verifying corrupt packages repo.gpgcheck = 1 if priority is not None: # priority 0 has issue in RepoInfo.setPriority repo.priority = priority + 1 try: repo_info = zypp.RepoInfo() repo_info.setAlias(repo.name) repo_info.setName(repo.name) repo_info.setEnabled(repo.enabled) repo_info.setAutorefresh(repo.autorefresh) repo_info.setKeepPackages(repo.keeppackages) baseurl = zypp.Url(repo.baseurl[0].full) if not ssl_verify: baseurl.setQueryParam("ssl_verify", "no") if proxy: host = urlparse.urlparse(proxy)[1] # scheme, host, path, parm, query, frag = urlparse.urlparse(proxy) proxyinfo = host.rsplit(":", 1) host = proxyinfo[0] port = "80" if len(proxyinfo) > 1: port = proxyinfo[1] if proxy.startswith("socks") and len(proxy.rsplit(':', 1)) == 2: host = proxy.rsplit(':', 1)[0] port = proxy.rsplit(':', 1)[1] # parse user/pass from proxy host proxyinfo = host.rsplit("@", 1) if len(proxyinfo) == 2: host = proxyinfo[1] # Known Issue: If password contains ":", which should be # quoted, for example, use '123%3Aabc' instead of 123:abc userpassinfo = proxyinfo[0].rsplit(":", 1) if len(userpassinfo) == 2: proxy_username = userpassinfo[0] proxy_password = userpassinfo[1] elif len(userpassinfo) == 1: proxy_username = userpassinfo[0] baseurl.setQueryParam ("proxy", host) baseurl.setQueryParam ("proxyport", port) if proxy_username: baseurl.setQueryParam ("proxyuser", proxy_username) if proxy_password: baseurl.setQueryParam ("proxypass", proxy_password) else: baseurl.setQueryParam ("proxy", "_none_") self.repos.append(repo) repo_info.addBaseUrl(baseurl) if repo.priority is not None: repo_info.setPriority(repo.priority) # this hack is used to change zypp credential file location # the default one is $HOME/.zypp, which cause conflicts when # installing some basic packages, and the location doesn't # have any interface actually, so use a tricky way anyway homedir = None if 'HOME' in os.environ: homedir = os.environ['HOME'] os.environ['HOME'] = '/' else: os.environ['HOME'] = '/' self.repo_manager.addRepository(repo_info) # save back the $HOME env if homedir: os.environ['HOME'] = homedir else: del os.environ['HOME'] self.__build_repo_cache(name) except RuntimeError, e: raise CreatorError(str(e)) msger.verbose('repo: %s was added' % name) return repo def installHasFile(self, file): return False def preInstall(self, pkg): self.pre_pkgs.append(pkg) def checkPackage(self, pkg): self.check_pkgs.append(pkg) def _get_local_packages(self): """Return a list of rpm path to be local installed. This is the hook where subclasses may specify a set of rpms which it requires to be installed locally. This returns an empty list by default. Note, subclasses should usually chain up to the base class implementation of this hook. """ cropts = configmgr.create if cropts['local_pkgs_path']: if os.path.isdir(cropts['local_pkgs_path']): return glob.glob( os.path.join(cropts['local_pkgs_path'], '*.rpm')) elif os.path.splitext(cropts['local_pkgs_path'])[-1] == '.rpm': return [cropts['local_pkgs_path']] return [] def __localinst_packages(self): for rpm_path in self._get_local_packages(): self.installLocal(rpm_path) def runInstall(self, checksize = 0): os.environ["HOME"] = "/" os.environ["LD_PRELOAD"] = "" self.buildTransaction() self.__localinst_packages() todo = zypp.GetResolvablesToInsDel(self.Z.pool()) installed_pkgs = todo._toInstall dlpkgs = [] for pitem in installed_pkgs: if not zypp.isKindPattern(pitem) and \ not self.inDeselectPackages(pitem): item = zypp.asKindPackage(pitem) dlpkgs.append(item) if item.name() in self.check_pkgs: self.check_pkgs.remove(item.name()) if not self.install_debuginfo or str(item.arch()) == "noarch": continue dipkg = self._zyppQueryPackage("%s-debuginfo" % item.name()) if dipkg: ditem = zypp.asKindPackage(dipkg) dlpkgs.append(ditem) else: msger.warning("No debuginfo rpm found for: %s" \ % item.name()) if self.check_pkgs: raise CreatorError('Packages absent in image: %s' % ','.join(self.check_pkgs)) # record all pkg and the content localpkgs = self.localpkgs.keys() for pkg in dlpkgs: license = '' if pkg.name() in localpkgs: hdr = rpmmisc.readRpmHeader(self.ts, self.localpkgs[pkg.name()]) pkg_long_name = misc.RPM_FMT % { 'name': hdr['name'], 'arch': hdr['arch'], 'version': hdr['version'], 'release': hdr['release'] } license = hdr['license'] else: pkg_long_name = misc.RPM_FMT % { 'name': pkg.name(), 'arch': pkg.arch(), 'version': pkg.edition().version(), 'release': pkg.edition().release() } license = pkg.license() if license in self.__pkgs_license.keys(): self.__pkgs_license[license].append(pkg_long_name) else: self.__pkgs_license[license] = [pkg_long_name] total_count = len(dlpkgs) cached_count = 0 download_total_size = sum(map(lambda x: int(x.downloadSize()), dlpkgs)) localpkgs = self.localpkgs.keys() msger.info("Checking packages cached ...") for po in dlpkgs: # Check if it is cached locally if po.name() in localpkgs: cached_count += 1 else: local = self.getLocalPkgPath(po) name = str(po.repoInfo().name()) try: repo = filter(lambda r: r.name == name, self.repos)[0] except IndexError: repo = None nocache = repo.nocache if repo else False if os.path.exists(local): if nocache or self.checkPkg(local) !=0: os.unlink(local) else: download_total_size -= int(po.downloadSize()) cached_count += 1 cache_avail_size = misc.get_filesystem_avail(self.cachedir) if cache_avail_size < download_total_size: raise CreatorError("No enough space used for downloading.") # record the total size of installed pkgs install_total_size = sum(map(lambda x: int(x.installSize()), dlpkgs)) # check needed size before actually download and install # FIXME: for multiple partitions for loop type, check fails # skip the check temporarily #if checksize and install_total_size > checksize: # raise CreatorError("No enough space used for installing, " # "please resize partition size in ks file") download_count = total_count - cached_count msger.info("Packages: %d Total, %d Cached, %d Missed" \ % (total_count, cached_count, download_count)) try: if download_count > 0: msger.info("Downloading packages ...") self.downloadPkgs(dlpkgs, download_count) except CreatorError, e: raise CreatorError("Package download failed: %s" %(e,)) try: self.installPkgs(dlpkgs) except (RepoError, RpmError): raise except Exception, e: raise CreatorError("Package installation failed: %s" % (e,)) def getVcsInfo(self): if self.__pkgs_vcsinfo: return if not self.ts: self.__initialize_transaction() mi = self.ts.dbMatch() for hdr in mi: lname = misc.RPM_FMT % { 'name': hdr['name'], 'arch': hdr['arch'], 'version': hdr['version'], 'release': hdr['release'] } try: self.__pkgs_vcsinfo[lname] = hdr['VCS'] except ValueError: # if rpm not support VCS, set to None self.__pkgs_vcsinfo[lname] = None return self.__pkgs_vcsinfo def getAllContent(self): if self.__pkgs_content: return self.__pkgs_content if not self.ts: self.__initialize_transaction() mi = self.ts.dbMatch() for hdr in mi: lname = misc.RPM_FMT % { 'name': hdr['name'], 'arch': hdr['arch'], 'version': hdr['version'], 'release': hdr['release'] } self.__pkgs_content[lname] = hdr['FILENAMES'] return self.__pkgs_content def getPkgsLicense(self): return self.__pkgs_license def getFilelist(self, pkgname): if not pkgname: return None if not self.ts: self.__initialize_transaction() mi = self.ts.dbMatch('name', pkgname) for header in mi: return header['FILENAMES'] def __initialize_repo_manager(self): if self.repo_manager: return # Clean up repo metadata shutil.rmtree(self.cachedir + "/etc", ignore_errors = True) shutil.rmtree(self.cachedir + "/solv", ignore_errors = True) shutil.rmtree(self.cachedir + "/raw", ignore_errors = True) zypp.KeyRing.setDefaultAccept( zypp.KeyRing.ACCEPT_UNSIGNED_FILE | zypp.KeyRing.ACCEPT_VERIFICATION_FAILED | zypp.KeyRing.ACCEPT_UNKNOWNKEY | zypp.KeyRing.TRUST_KEY_TEMPORARILY ) self.repo_manager_options = \ zypp.RepoManagerOptions(zypp.Pathname(self.instroot)) self.repo_manager_options.knownReposPath = \ zypp.Pathname(self.cachedir + "/etc/zypp/repos.d") self.repo_manager_options.repoCachePath = \ zypp.Pathname(self.cachedir) self.repo_manager_options.repoRawCachePath = \ zypp.Pathname(self.cachedir + "/raw") self.repo_manager_options.repoSolvCachePath = \ zypp.Pathname(self.cachedir + "/solv") self.repo_manager_options.repoPackagesCachePath = \ zypp.Pathname(self.cachedir + "/packages") self.repo_manager = zypp.RepoManager(self.repo_manager_options) def __build_repo_cache(self, name): repo = self.repo_manager.getRepositoryInfo(name) if self.repo_manager.isCached(repo) or not repo.enabled(): return msger.info('Refreshing repository: %s ...' % name) self.repo_manager.buildCache(repo, zypp.RepoManager.BuildIfNeeded) def __initialize_zypp(self): if self.Z: return zconfig = zypp.ZConfig_instance() # Set system architecture if self.target_arch: zconfig.setSystemArchitecture(zypp.Arch(self.target_arch)) msger.info("zypp architecture is <%s>" % zconfig.systemArchitecture()) # repoPackagesCachePath is corrected by this self.repo_manager = zypp.RepoManager(self.repo_manager_options) repos = self.repo_manager.knownRepositories() for repo in repos: if not repo.enabled(): continue self.repo_manager.loadFromCache(repo) self.Z = zypp.ZYppFactory_instance().getZYpp() self.Z.initializeTarget(zypp.Pathname(self.instroot)) self.Z.target().load() def buildTransaction(self): if not self.Z.resolver().resolvePool(): probs = self.Z.resolver().problems() for problem in probs: msger.warning("repo problem: %s, %s" \ % (problem.description().decode("utf-8"), problem.details().decode("utf-8"))) raise RepoError("found %d resolver problem, abort!" \ % len(probs)) def getLocalPkgPath(self, po): repoinfo = po.repoInfo() cacheroot = repoinfo.packagesPath() location = po.location() rpmpath = str(location.filename()) pkgpath = "%s/%s" % (cacheroot, os.path.basename(rpmpath)) return pkgpath def installLocal(self, pkg, po=None, updateonly=False): if not self.ts: self.__initialize_transaction() solvfile = "%s/.solv" % (self.cachedir) rc, out = runner.runtool([fs_related.find_binary_path("rpms2solv"), pkg]) if rc == 0: f = open(solvfile, "w+") f.write(out) f.close() warnmsg = self.repo_manager.loadSolvFile(solvfile, os.path.basename(pkg)) if warnmsg: msger.warning(warnmsg) os.unlink(solvfile) else: msger.warning('Can not get %s solv data.' % pkg) hdr = rpmmisc.readRpmHeader(self.ts, pkg) arch = zypp.Arch(hdr['arch']) sysarch = zypp.Arch(self.target_arch) if arch.compatible_with (sysarch): pkgname = hdr['name'] self.localpkgs[pkgname] = pkg self.selectPackage(pkgname) msger.info("Marking %s to be installed" % (pkg)) else: msger.warning("Cannot add package %s to transaction. " "Not a compatible architecture: %s" \ % (pkg, hdr['arch'])) def downloadPkgs(self, package_objects, count): localpkgs = self.localpkgs.keys() progress_obj = TextProgress(count) for po in package_objects: if po.name() in localpkgs: continue filename = self.getLocalPkgPath(po) if os.path.exists(filename): if self.checkPkg(filename) == 0: continue dirn = os.path.dirname(filename) if not os.path.exists(dirn): os.makedirs(dirn) url = self.get_url(po) proxies = self.get_proxies(po) try: filename = myurlgrab(url.full, filename, proxies, progress_obj) except CreatorError: self.close() raise def preinstallPkgs(self): if not self.ts_pre: self.__initialize_transaction() self.ts_pre.order() cb = rpmmisc.RPMInstallCallback(self.ts_pre) cb.headmsg = "Preinstall" installlogfile = "%s/__catched_stderr.buf" % (self.instroot) # start to catch stderr output from librpm msger.enable_logstderr(installlogfile) errors = self.ts_pre.run(cb.callback, '') # stop catch msger.disable_logstderr() self.ts_pre.closeDB() self.ts_pre = None if errors is not None: if len(errors) == 0: msger.warning('scriptlet or other non-fatal errors occurred ' 'during transaction.') else: for e in errors: msger.warning(e[0]) raise RepoError('Could not run transaction.') def installPkgs(self, package_objects): if not self.ts: self.__initialize_transaction() # clean rpm lock self._cleanupRpmdbLocks(self.instroot) self._cleanupZyppJunk(self.instroot) # Set filters probfilter = 0 for flag in self.probFilterFlags: probfilter |= flag self.ts.setProbFilter(probfilter) self.ts_pre.setProbFilter(probfilter) localpkgs = self.localpkgs.keys() for po in package_objects: pkgname = po.name() if pkgname in localpkgs: rpmpath = self.localpkgs[pkgname] else: rpmpath = self.getLocalPkgPath(po) if not os.path.exists(rpmpath): # Maybe it is a local repo rpmuri = self.get_url(po) if rpmuri.startswith("file:/"): rpmpath = rpmuri[5:] if not os.path.exists(rpmpath): raise RpmError("Error: %s doesn't exist" % rpmpath) h = rpmmisc.readRpmHeader(self.ts, rpmpath) if pkgname in self.pre_pkgs: msger.verbose("pre-install package added: %s" % pkgname) self.ts_pre.addInstall(h, rpmpath, 'u') self.ts.addInstall(h, rpmpath, 'u') unresolved_dependencies = self.ts.check() if not unresolved_dependencies: if self.pre_pkgs: self.preinstallPkgs() self.ts.order() cb = rpmmisc.RPMInstallCallback(self.ts) installlogfile = "%s/__catched_stderr.buf" % (self.instroot) # start to catch stderr output from librpm msger.enable_logstderr(installlogfile) errors = self.ts.run(cb.callback, '') # stop catch msger.disable_logstderr() self.ts.closeDB() self.ts = None if errors is not None: if len(errors) == 0: msger.warning('scriptlet or other non-fatal errors occurred ' 'during transaction.') if self.strict_mode: raise CreatorError("mic failes to install some packages") else: for e in errors: msger.warning(e[0]) raise RepoError('Could not run transaction.') else: for pkg, need, needflags, sense, key in unresolved_dependencies: package = '-'.join(pkg) if needflags == rpm.RPMSENSE_LESS: deppkg = ' < '.join(need) elif needflags == rpm.RPMSENSE_EQUAL: deppkg = ' = '.join(need) elif needflags == rpm.RPMSENSE_GREATER: deppkg = ' > '.join(need) else: deppkg = '-'.join(need) if sense == rpm.RPMDEP_SENSE_REQUIRES: msger.warning("[%s] Requires [%s], which is not provided" \ % (package, deppkg)) elif sense == rpm.RPMDEP_SENSE_CONFLICTS: msger.warning("[%s] Conflicts with [%s]" % (package, deppkg)) raise RepoError("Unresolved dependencies, transaction failed.") def __initialize_transaction(self): if not self.ts: self.ts = rpm.TransactionSet(self.instroot) # Set to not verify DSA signatures. self.ts.setVSFlags(rpm._RPMVSF_NOSIGNATURES|rpm._RPMVSF_NODIGESTS) if not self.ts_pre: self.ts_pre = rpm.TransactionSet(self.instroot) # Just unpack the files, don't run scripts self.ts_pre.setFlags(rpm.RPMTRANS_FLAG_ALLFILES | rpm.RPMTRANS_FLAG_NOSCRIPTS) # Set to not verify DSA signatures. self.ts_pre.setVSFlags(rpm._RPMVSF_NOSIGNATURES|rpm._RPMVSF_NODIGESTS) def checkPkg(self, pkg): ret = 1 if not os.path.exists(pkg): return ret ret = rpmmisc.checkRpmIntegrity('rpm', pkg) if ret != 0: msger.warning("package %s is damaged: %s" \ % (os.path.basename(pkg), pkg)) return ret def _add_prob_flags(self, *flags): for flag in flags: if flag not in self.probFilterFlags: self.probFilterFlags.append(flag) def get_proxies(self, pobj): if not pobj: return None proxy = None proxies = None repoinfo = pobj.repoInfo() reponame = "%s" % repoinfo.name() repos = filter(lambda r: r.name == reponame, self.repos) repourl = str(repoinfo.baseUrls()[0]) if repos: proxy = repos[0].proxy if not proxy: proxy = get_proxy_for(repourl) if proxy: proxies = {str(repourl.split(':')[0]): str(proxy)} return proxies def get_url(self, pobj): if not pobj: return None name = str(pobj.repoInfo().name()) try: repo = filter(lambda r: r.name == name, self.repos)[0] except IndexError: return None location = pobj.location() location = str(location.filename()) if location.startswith("./"): location = location[2:] return repo.baseurl[0].join(location) def package_url(self, pkgname): def cmpEVR(p1, p2): ed1 = p1.edition() ed2 = p2.edition() (e1, v1, r1) = map(str, [ed1.epoch(), ed1.version(), ed1.release()]) (e2, v2, r2) = map(str, [ed2.epoch(), ed2.version(), ed2.release()]) return rpm.labelCompare((e1, v1, r1), (e2, v2, r2)) if not self.Z: self.__initialize_zypp() q = zypp.PoolQuery() q.addKind(zypp.ResKind.package) q.setMatchExact() q.addAttribute(zypp.SolvAttr.name, pkgname) items = sorted(q.queryResults(self.Z.pool()), cmp=lambda x,y: cmpEVR(zypp.asKindPackage(x), zypp.asKindPackage(y)), reverse=True) if items: item = zypp.asKindPackage(items[0]) url = self.get_url(item) proxies = self.get_proxies(item) return (url, proxies) return (None, None)