def do_prune(self, args): """Prune repository archives according to specified rules""" repository = self.open_repository(args.repository, exclusive=True) manifest, key = Manifest.load(repository) cache = Cache(repository, key, manifest) archives = list( sorted(Archive.list_archives(repository, key, manifest, cache), key=attrgetter('ts'), reverse=True)) if args.hourly + args.daily + args.weekly + args.monthly + args.yearly == 0 and args.within is None: self.print_error( 'At least one of the "within", "hourly", "daily", "weekly", "monthly" or "yearly" ' 'settings must be specified') return 1 if args.prefix: archives = [ archive for archive in archives if archive.name.startswith(args.prefix) ] keep = [] if args.within: keep += prune_within(archives, args.within) if args.hourly: keep += prune_split(archives, '%Y-%m-%d %H', args.hourly, keep) if args.daily: keep += prune_split(archives, '%Y-%m-%d', args.daily, keep) if args.weekly: keep += prune_split(archives, '%G-%V', args.weekly, keep) if args.monthly: keep += prune_split(archives, '%Y-%m', args.monthly, keep) if args.yearly: keep += prune_split(archives, '%Y', args.yearly, keep) keep.sort(key=attrgetter('ts'), reverse=True) to_delete = [a for a in archives if a not in keep] stats = Statistics() for archive in keep: self.print_verbose('Keeping archive: %s' % format_archive(archive)) for archive in to_delete: if args.dry_run: self.print_verbose('Would prune: %s' % format_archive(archive)) else: self.print_verbose('Pruning archive: %s' % format_archive(archive)) archive.delete(stats) if to_delete and not args.dry_run: manifest.write() repository.commit() cache.commit() if args.stats: stats.print_('Deleted data:', cache) return self.exit_code
def do_prune(self, args): """Prune repository archives according to specified rules """ repository = self.open_repository(args.repository) manifest, key = Manifest.load(repository) cache = Cache(repository, key, manifest) archives = list(sorted(Archive.list_archives(repository, key, manifest, cache), key=attrgetter('ts'), reverse=True)) if args.hourly + args.daily + args.weekly + args.monthly + args.yearly == 0 and args.within is None: self.print_error('At least one of the "within", "hourly", "daily", "weekly", "monthly" or "yearly" ' 'settings must be specified') return 1 if args.prefix: archives = [archive for archive in archives if archive.name.startswith(args.prefix)] keep = [] if args.within: keep += prune_within(archives, args.within) if args.hourly: keep += prune_split(archives, '%Y-%m-%d %H', args.hourly, keep) if args.daily: keep += prune_split(archives, '%Y-%m-%d', args.daily, keep) if args.weekly: keep += prune_split(archives, '%G-%V', args.weekly, keep) if args.monthly: keep += prune_split(archives, '%Y-%m', args.monthly, keep) if args.yearly: keep += prune_split(archives, '%Y', args.yearly, keep) keep.sort(key=attrgetter('ts'), reverse=True) to_delete = [a for a in archives if a not in keep] stats = Statistics() for archive in keep: self.print_verbose('Keeping archive: %s' % format_archive(archive)) for archive in to_delete: if args.dry_run: self.print_verbose('Would prune: %s' % format_archive(archive)) else: self.print_verbose('Pruning archive: %s' % format_archive(archive)) archive.delete(stats) if to_delete and not args.dry_run: manifest.write() repository.commit() cache.commit() if args.stats: stats.print_('Deleted data:', cache) return self.exit_code
def dotest(test_archives, within, indices): for ta in test_archives, reversed(test_archives): self.assert_equal(set(prune_within(ta, within)), subset(test_archives, indices))