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This commit is contained in:
Kovid Goyal 2012-03-17 21:35:59 +05:30
parent 1fb9cd8256
commit 8d23a63a46
2 changed files with 6 additions and 7 deletions
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3
src/calibre/ebooks/mobi/reader/markup.py
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@ -33,7 +33,8 @@ def update_internal_links(mobi8_reader):
for m in posfid_index_pattern.finditer(tag):
posfid = m.group(1)
offset = m.group(2)
filename, idtag = mr.get_id_tag_by_pos_fid(posfid, offset)
filename, idtag = mr.get_id_tag_by_pos_fid(int(posfid, 32),
int(offset, 32))
suffix = (b'#' + idtag) if idtag else b''
replacement = filename.encode(mr.header.codec) + suffix
tag = posfid_index_pattern.sub(replacement, tag, 1)

10
src/calibre/ebooks/mobi/reader/mobi8.py
View File

@ -230,11 +230,10 @@ class Mobi8Reader(object):
def get_id_tag_by_pos_fid(self, posfid, offset):
# first convert kindle:pos:fid and offset info to position in file
row = int(posfid, 32)
off = int(offset, 32)
[insertpos, idtext, filenum, seqnm, startpos, length] = self.elems[row]
pos = insertpos + off
fname = self.get_file_info(pos).filename
insertpos, idtext, filenum, seqnm, startpos, length = self.elems[posfid]
pos = insertpos + offset
fi = self.get_file_info(pos)
fname = fi.filename
# an existing "id=" must exist in original xhtml otherwise it would not
# have worked for linking. Amazon seems to have added its own
# additional "aid=" inside tags whose contents seem to represent some
@ -318,7 +317,6 @@ class Mobi8Reader(object):
for entry in index_entries:
pos = entry['pos']
fi = self.get_file_info(pos)
#print (11111111, fi, entry['pos_fid'])
if fi.filename is None:
raise ValueError('Index entry has invalid pos: %d'%pos)
idtag = self.get_id_tag(pos).decode(self.header.codec)