88 lines
2.8 KiB
Python
88 lines
2.8 KiB
Python
# This file is a part of Lector, a Qt based ebook reader
|
|
# Copyright (C) 2017-2019 BasioMeusPuga
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
# TODO
|
|
# See if it's possible to just feed the
|
|
# unzipped mobi7 file into the EPUB parser module
|
|
|
|
import os
|
|
import sys
|
|
import shutil
|
|
import zipfile
|
|
import logging
|
|
|
|
from lector.readers.read_epub import EPUB
|
|
import lector.KindleUnpack.kindleunpack as KindleUnpack
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class ParseMOBI:
|
|
# This module parses Amazon ebooks using KindleUnpack to first create an
|
|
# epub and then read the usual way
|
|
|
|
def __init__(self, filename, temp_dir, file_md5):
|
|
self.book = None
|
|
self.filename = filename
|
|
self.epub_filepath = None
|
|
self.temp_dir = temp_dir
|
|
self.extract_path = os.path.join(temp_dir, file_md5)
|
|
|
|
def read_book(self):
|
|
with HidePrinting():
|
|
KindleUnpack.unpackBook(self.filename, self.extract_path)
|
|
|
|
epub_filename = os.path.splitext(
|
|
os.path.basename(self.filename))[0] + '.epub'
|
|
self.epub_filepath = os.path.join(
|
|
self.extract_path, 'mobi8', epub_filename)
|
|
|
|
if not os.path.exists(self.epub_filepath):
|
|
zip_dir = os.path.join(self.extract_path, 'mobi7')
|
|
zip_file = os.path.join(
|
|
self.extract_path, epub_filename)
|
|
self.epub_filepath = shutil.make_archive(zip_file, 'zip', zip_dir)
|
|
|
|
self.book = EPUB(self.epub_filepath, self.temp_dir)
|
|
|
|
def generate_metadata(self):
|
|
self.book.generate_metadata()
|
|
return self.book.metadata
|
|
|
|
def generate_content(self):
|
|
zipfile.ZipFile(self.epub_filepath).extractall(self.extract_path)
|
|
|
|
self.book.generate_toc()
|
|
self.book.generate_content()
|
|
|
|
toc = []
|
|
content = []
|
|
for count, i in enumerate(self.book.content):
|
|
toc.append((1, i[1], count + 1))
|
|
content.append(i[2])
|
|
|
|
# Return toc, content, images_only
|
|
return toc, content, False
|
|
|
|
|
|
class HidePrinting:
|
|
def __enter__(self):
|
|
self._original_stdout = sys.stdout
|
|
sys.stdout = None
|
|
|
|
def __exit__(self, exc_type, exc_val, exc_tb):
|
|
sys.stdout = self._original_stdout
|