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Added FB2 format.

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gryf
2020-04-13 12:11:48 +02:00
parent 860044904d
commit fa3cf5c178
5 changed files with 479 additions and 31 deletions
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26
ebook_converter/ebooks/metadata/fb2.py
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@@ -13,15 +13,15 @@ from string import ascii_letters, digits
from lxml import etree
from calibre.utils.date import parse_only_date
from calibre.utils.img import save_cover_data_to
from calibre.utils.xml_parse import safe_xml_fromstring
from calibre.utils.imghdr import identify
from calibre import guess_type, guess_all_extensions, prints, force_unicode
from calibre.ebooks.metadata import MetaInformation, check_isbn
from calibre.ebooks.chardet import xml_to_unicode
from polyglot.builtins import unicode_type
from polyglot.binary import as_base64_unicode
from ebook_converter.utils.date import parse_only_date
from ebook_converter.utils.img import save_cover_data_to
from ebook_converter.utils.xml_parse import safe_xml_fromstring
from ebook_converter.utils.imghdr import identify
from ebook_converter import guess_type, guess_all_extensions, prints, force_unicode
from ebook_converter.ebooks.metadata import MetaInformation, check_isbn
from ebook_converter.ebooks.chardet import xml_to_unicode
from ebook_converter.polyglot.builtins import unicode_type
from ebook_converter.polyglot.binary import as_base64_unicode
NAMESPACES = {
@@ -90,7 +90,7 @@ class Context(object):
def get_fb2_data(stream):
from calibre.utils.zipfile import ZipFile, BadZipfile
from ebook_converter.utils.zipfile import ZipFile, BadZipfile
pos = stream.tell()
try:
zf = ZipFile(stream)
@@ -225,7 +225,7 @@ def _parse_cover(root, mi, ctx):
def _parse_cover_data(root, imgid, mi, ctx):
from calibre.ebooks.fb2 import base64_decode
from ebook_converter.ebooks.fb2 import base64_decode
elm_binary = ctx.XPath('//fb:binary[@id="%s"]'%imgid)(root)
if elm_binary:
mimetype = elm_binary[0].get('content-type', 'image/jpeg')
@@ -330,7 +330,7 @@ def _set_title(title_info, mi, ctx):
def _set_comments(title_info, mi, ctx):
if not mi.is_null('comments'):
from calibre.utils.html2text import html2text
from ebook_converter.utils.html2text import html2text
ctx.clear_meta_tags(title_info, 'annotation')
title = ctx.get_or_create(title_info, 'annotation')
ctx.text2fb2(title, html2text(mi.comments))
@@ -432,7 +432,7 @@ def set_metadata(stream, mi, apply_null=False, update_timestamp=False):
stream.seek(0)
stream.truncate()
if zip_file_name:
from calibre.utils.zipfile import ZipFile
from ebook_converter.utils.zipfile import ZipFile
with ZipFile(stream, 'w') as zf:
zf.writestr(zip_file_name, raw)
else: