calibre-web/cps/fb2.py

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
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from lxml import etree
import uploader
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#try:
# from io import StringIO
#except ImportError:
# import StringIO
def get_fb2_info(tmp_file_path, original_file_extension):
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ns = {
'fb': 'http://www.gribuser.ru/xml/fictionbook/2.0',
'l': 'http://www.w3.org/1999/xlink',
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}
fb2_file = open(tmp_file_path)
tree = etree.fromstring(fb2_file.read())
authors = tree.xpath('/fb:FictionBook/fb:description/fb:title-info/fb:author', namespaces=ns)
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def get_author(element):
last_name = element.xpath('fb:last-name/text()', namespaces=ns)
if len(last_name):
last_name = last_name[0]
else:
last_name = u''
middle_name = element.xpath('fb:middle-name/text()', namespaces=ns)
if len(middle_name):
middle_name = middle_name[0]
else:
middle_name = u''
first_name = element.xpath('fb:first-name/text()', namespaces=ns)
if len(first_name):
first_name = first_name[0]
else:
first_name = u''
return first_name + ' ' + middle_name + ' ' + last_name
author = str(", ".join(map(get_author, authors)))
title = tree.xpath('/fb:FictionBook/fb:description/fb:title-info/fb:book-title/text()', namespaces=ns)
if len(title):
title = str(title[0])
else:
title = u''
description = tree.xpath('/fb:FictionBook/fb:description/fb:publish-info/fb:book-name/text()', namespaces=ns)
if len(description):
description = str(description[0])
else:
description = u''
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return uploader.BookMeta(
file_path=tmp_file_path,
extension=original_file_extension,
title=title.encode('utf-8').decode('utf-8'),
author=author.encode('utf-8').decode('utf-8'),
cover=None,
description=description,
tags="",
series="",
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series_id="",
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languages="")