import os import hashlib from collections import namedtuple import book_formats tmp_dir = "/tmp/calibre-web" BookMeta = namedtuple('BookMeta', 'file_path, extension, title, author, cover, description, tags, series, series_id') """ :rtype: BookMeta """ def upload(file): if not os.path.isdir(tmp_dir): os.mkdir(tmp_dir) filename = file.filename filename_root, file_extension = os.path.splitext(filename) md5 = hashlib.md5() md5.update(filename) tmp_file_path = os.path.join(tmp_dir, md5.hexdigest()) file.save(tmp_file_path) meta = book_formats.process(tmp_file_path, filename_root, file_extension) return meta