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MobiReader read metadata from content with older prc files.

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This commit is contained in:
John Schember 2009-04-11 20:22:03 -04:00
parent b963cdc581
commit eed1f69231
1 changed files with 9 additions and 2 deletions
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11
src/calibre/ebooks/mobi/reader.py
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@ -15,7 +15,8 @@ except ImportError:
from lxml import html, etree
from calibre import entity_to_unicode
from calibre import entity_to_unicode, sanitize_file_name
from calibre.ptempfile import TemporaryDirectory
from calibre.ebooks import DRMError
from calibre.ebooks.chardet import ENCODING_PATS
from calibre.ebooks.mobi import MobiError
@ -25,7 +26,6 @@ from calibre.ebooks.mobi.langcodes import main_language, sub_language
from calibre.ebooks.metadata import MetaInformation
from calibre.ebooks.metadata.opf2 import OPFCreator, OPF
from calibre.ebooks.metadata.toc import TOC
from calibre import sanitize_file_name
class EXTHHeader(object):
@ -659,6 +659,13 @@ def get_metadata(stream):
if mh.exth is not None:
if mh.exth.mi is not None:
mi = mh.exth.mi
else:
with TemporaryDirectory('_mobi_meta_reader') as tdir:
mr = MobiReader(stream, log)
parse_cache = {}
mr.extract_content(tdir, parse_cache)
if mr.embedded_mi is not None:
mi = mr.embedded_mi
if hasattr(mh.exth, 'cover_offset'):
cover_index = mh.first_image_index + mh.exth.cover_offset