def _migrate_legacy_sems(cloud, log): legacy_adjust = { 'apt-update-upgrade': [ 'apt-configure', 'package-update-upgrade-install', ], } paths = (cloud.paths.get_ipath('sem'), cloud.paths.get_cpath('sem')) for sem_path in paths: if not sem_path or not os.path.exists(sem_path): continue sem_helper = helpers.FileSemaphores(sem_path) for (mod_name, migrate_to) in legacy_adjust.items(): possibles = [mod_name, helpers.canon_sem_name(mod_name)] old_exists = [] for p in os.listdir(sem_path): (name, _ext) = os.path.splitext(p) if name in possibles and os.path.isfile(p): old_exists.append(p) for p in old_exists: util.del_file(os.path.join(sem_path, p)) (_name, freq) = os.path.splitext(p) for m in migrate_to: log.debug("Migrating %s => %s with the same frequency", p, m) with sem_helper.lock(m, freq): pass
def _migrate_canon_sems(cloud): paths = (cloud.paths.get_ipath('sem'), cloud.paths.get_cpath('sem')) am_adjusted = 0 for sem_path in paths: if not sem_path or not os.path.exists(sem_path): continue for p in os.listdir(sem_path): full_path = os.path.join(sem_path, p) if os.path.isfile(full_path): (name, ext) = os.path.splitext(p) canon_name = helpers.canon_sem_name(name) if canon_name != name: new_path = os.path.join(sem_path, canon_name + ext) shutil.move(full_path, new_path) am_adjusted += 1 return am_adjusted