def register_file_creation(self, temporary, *files):
        r"""Register the creation of all files during certbot execution.

        Call this method before writing to the file to make sure that the
        file will be cleaned up if the program exits unexpectedly.
        (Before a save occurs)

        :param bool temporary: If the file creation registry is for
            a temp or permanent save.
        :param \*files: file paths (str) to be registered

        :raises certbot.errors.ReverterError: If
            call does not contain necessary parameters or if the file creation
            is unable to be registered.

        """
        # Make sure some files are provided... as this is an error
        # Made this mistake in my initial implementation of apache.dvsni.py
        if not files:
            raise errors.ReverterError("Forgot to provide files to registration call")

        cp_dir = self._get_cp_dir(temporary)

        # Append all new files (that aren't already registered)
        new_fd = None
        try:
            new_fd, ex_files = self._read_and_append(os.path.join(cp_dir, "NEW_FILES"))

            for path in files:
                if path not in ex_files:
                    new_fd.write("{0}{1}".format(path, os.linesep))
        except (IOError, OSError):
            logger.error("Unable to register file creation(s) - %s", files)
            raise errors.ReverterError(
                "Unable to register file creation(s) - {0}".format(files))
        finally:
            if new_fd is not None:
                new_fd.close()
dataset/ETHPy150Open letsencrypt/letsencrypt/certbot/reverter.py/Reverter.register_file_creation/original