def update_db(): """ This function handles update of an existing database """ db_version, _ = get_db_file(Settings.db_path) if db_version == 0: return 0 log.err('Found an already initialized database version: %d', db_version) if db_version == DATABASE_VERSION: return DATABASE_VERSION log.err('Performing schema migration from version %d to version %d', db_version, DATABASE_VERSION) try: from globaleaks.db import migration migration.perform_migration(db_version) except Exception as exception: log.err('Migration failure: %s', exception) log.err('Verbose exception traceback:') etype, value, tback = sys.exc_info() log.info('\n'.join(traceback.format_exception(etype, value, tback))) return -1 log.err('Migration completed with success!') return DATABASE_VERSION
def update_db(): """ This function handles update of an existing database """ db_version, db_file_path = get_db_file(Settings.working_path) if db_version == 0: return 0 try: with warnings.catch_warnings(): from globaleaks.db import migration warnings.simplefilter("ignore", category=sa_exc.SAWarning) log.err('Found an already initialized database version: %d', db_version) if db_version == DATABASE_VERSION: migration.perform_data_update(db_file_path) return DATABASE_VERSION log.err( 'Performing schema migration from version %d to version %d', db_version, DATABASE_VERSION) migration.perform_migration(db_version) except Exception as exception: log.err('Migration failure: %s', exception) log.err('Verbose exception traceback:') etype, value, tback = sys.exc_info() log.info('\n'.join(traceback.format_exception(etype, value, tback))) return -1 log.err('Migration completed with success!') return DATABASE_VERSION
def update_db(): """ This function handles update of an existing database """ db_version, db_file_path = get_db_file(Settings.working_path) if db_version == 0: return 0 try: with warnings.catch_warnings(): from globaleaks.db import migration warnings.simplefilter("ignore", category=sa_exc.SAWarning) log.err('Found an already initialized database version: %d', db_version) if db_version == DATABASE_VERSION: migration.perform_data_update(db_file_path) return DATABASE_VERSION log.err('Performing schema migration from version %d to version %d', db_version, DATABASE_VERSION) migration.perform_migration(db_version) except Exception as exception: log.err('Migration failure: %s', exception) log.err('Verbose exception traceback:') etype, value, tback = sys.exc_info() log.info('\n'.join(traceback.format_exception(etype, value, tback))) return -1 log.err('Migration completed with success!') return DATABASE_VERSION