def save_book_info_to_db(self, info):
'''保存书本信息到数据库'''
logging.info('保存<<{}>>信息到数据库'.format(info['name']))
author = self.save_or_get_author_db(info)
book = self.book
if not self.book:
lock.acquire()
try:
books = Book.normal.filter(title=info['name'],
author=author,
book_type=self.book_type)
if books.count() > 0:
book = books[0]
for book in books[1:]:
book.delete()
else:
book = Book()
if not book.desc:
book.book_type = self.book_type
book.title = info.get('name')
book.author = author
book.desc = info.get('desc')
book.markeup = info.get('markeup')
book.origin_addr = self.url
book.on_shelf = self.on_shelf
book.save()
finally:
lock.release()
self.book = book
return book
