Exemplo n.º 1
0
    def execute(self, options_dict, non_option_args):
        if len(non_option_args) < 1 or (options_dict.has_key('uninstalled-only') and options_dict.has_key('installed-only')):
            self.usage()
            return False

        table_rows = []
        yum = self.yum()
        dtype = self.dep_type();

        plist = []
        unmatched1 = None
        unmatched2 = None

        if not options_dict.has_key('uninstalled-only'):
            exactmatches, matches, unmatched1 = self.find_packages (non_option_args, installed=True)
            plist = exactmatches + matches

        if not options_dict.has_key('installed-only'):
            exactmatches, matches, unmatched2 = self.find_packages (non_option_args, installed=False)
            plist += exactmatches
            plist += matches

        if (unmatched1 is None or len(unmatched1) > 0) and (unmatched2 is None or len(unmatched2)) > 0:
            if unmatched1 != None:
                arg = unmatched1[0]
            else:
                arg = unmatched2[0]

            rucktalk.error("Could not find package '%s'" % arg)
            return False

        for p in plist:
            rucktalk.message("--- %s ---" % ruckformat.package_to_str(p))
            deps = p.returnPrco(dtype)

            if len(deps) == 0:
                rucktalk.message("\nNo %s found\n" % dtype)
            else:
                for dep in deps:
                    #FIXME: piece of crap prcoPrintable sometimes chokes
                    try:
                        rucktalk.message(p.prcoPrintable(dep))
                    except:
                        pass
                rucktalk.message('')
Exemplo n.º 2
0
    def start_transaction(self, dryrun=False, download_only=False):
        yum = self.yum()

        if not download_only:
            (rescode, resmsgs) = self.resolve_deps()
            if rescode != 2:
                for resmsg in resmsgs:
                    rucktalk.error(resmsg)

                return False

        self.show_ts_packages()

        if self.tsInfo_is_empty(yum.tsInfo):
            rucktalk.warning("Nothing to do.")
            return False

        downloadpkgs = self.get_pkgs_to_download()

        if len(downloadpkgs) > 0:
            total_size = 0

            for p in downloadpkgs:
                try:
                    size = int(p.size())
                    total_size += size
                except:
                    pass

            if total_size > 0:
                rucktalk.message("\nTotal download size: %s\n" % (ruckformat.bytes_to_str(total_size)))

        if self.need_prompt():
            answer = raw_input('\nProceed with transaction? (y/N) ')
            if len(answer) != 1 or answer[0] != 'y':
                rucktalk.message('Transaction Canceled')
                return False

        problems = yum.downloadPkgs(downloadpkgs)
        if len(problems.keys()) > 0:
            rucktalk.error("Error downloading packages:")
            for key in problems.keys():
                for error in unique(problems[key]):
                    rucktalk.message("  %s: %s" % (key, error))
            return False

        if download_only:
            for pkg in downloadpkgs:
                dest = ruckformat.package_to_str(pkg, repo=False) + ".rpm"
                shutil.move(pkg.localpath, dest)
                rucktalk.message ("Downloaded '%s'" % dest)

            return True

        # Check GPG signatures
        if not self.gpgsigcheck(downloadpkgs):
            return False

        tsConf = {}
        for feature in ['diskspacecheck']: # more to come, I'm sure
                tsConf[feature] = getattr(yum.conf, feature)

        if dryrun:
            testcb = ruckyum.RPMInstallCallback(output=1)
            testcb.tsInfo = yum.tsInfo
            # clean out the ts b/c we have to give it new paths to the rpms
            del yum.ts

            yum.initActionTs()
            yum.populateTs(keepold=0) # sigh
            tserrors = yum.ts.test(testcb, conf=tsConf)
            del testcb

            if len(tserrors) > 0:
                errstring = ''
                for descr in tserrors:
                    errstring += '  %s\n' % descr

                rucktalk.error(errstring)
                return False

        else:
            rucktalk.message('Running Transaction Test')

            testcb = ruckyum.RPMInstallCallback(output=0)
            testcb.tsInfo = yum.tsInfo
            # clean out the ts b/c we have to give it new paths to the rpms
            del yum.ts

            yum.initActionTs()
            # save our dsCallback out
            dscb = yum.dsCallback
            yum.dsCallback = None # dumb, dumb dumb dumb!
            yum.populateTs(keepold=0) # sigh
            tserrors = yum.ts.test(testcb, conf=tsConf)
            del testcb

            if len(tserrors) > 0:
                errstring = 'Transaction Check Error: '
                for descr in tserrors:
                    errstring += '  %s\n' % descr

                rucktalk.error(errstring)
                return False

            rucktalk.message('Transaction Test Succeeded\n')
            del yum.ts

            yum.initActionTs() # make a new, blank ts to populate
            yum.populateTs(keepold=0) # populate the ts
            yum.ts.check() #required for ordering
            yum.ts.order() # order

            # put back our depcheck callback
            yum.dsCallback = dscb

            cb = ruckyum.RPMInstallCallback(output=1)
            cb.tsInfo = yum.tsInfo

            yum.runTransaction(cb=cb)

        rucktalk.message('\nTransaction Finished')
        return True
Exemplo n.º 3
0
 def show_ts_list(self, items, isdep=False):
     for pkg in items:
         msg = "  " + ruckformat.package_to_str(pkg)
         if isdep:
             msg += " (dependency)"
         rucktalk.message(msg)