Cutlery/calibre
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This commit is contained in:
Kovid Goyal 2011-07-21 12:42:14 -06:00
parent 1101be2b2d
commit 80b5a80145
1 changed files with 26 additions and 9 deletions
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35
src/calibre/ebooks/mobi/debug.py
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@ -530,21 +530,21 @@ class Tag(object): # {{{
},
'chapter_with_subchapters' : {
22 : ('First subchapter index', 'first_subchapter_index'),
23 : ('Last subchapter index', 'last_subchapter_index'),
22 : ('First subchapter index', 'first_child_index'),
23 : ('Last subchapter index', 'last_child_index'),
},
'periodical' : {
5 : ('Class offset in cncx', 'class_offset'),
22 : ('First section index', 'first_section_index'),
23 : ('Last section index', 'last_section_index'),
22 : ('First section index', 'first_child_index'),
23 : ('Last section index', 'last_child_index'),
},
'section' : {
5 : ('Class offset in cncx', 'class_offset'),
21 : ('Periodical index', 'periodical_index'),
22 : ('First article index', 'first_article_index'),
23 : ('Last article index', 'last_article_index'),
21 : ('Periodical index', 'parent_index'),
22 : ('First article index', 'first_child_index'),
23 : ('Last article index', 'last_child_index'),
},
}
@ -646,6 +646,13 @@ class IndexEntry(object): # {{{
return tag.value
return 0
@property
def parent_index(self):
for tag in self.tags:
if tag.attr == 'parent_index':
return tag.value
return -1
def __str__(self):
ans = ['Index Entry(index=%s, entry_type=%s, length=%d)'%(
self.index, self.entry_type, len(self.tags))]
@ -700,6 +707,15 @@ class IndexRecord(object): # {{{
entry_type = ord(indxt[off+consumed])
self.indices.append(IndexEntry(index, entry_type,
indxt[off+consumed+1:next_off], cncx, index_header.tagx_entries))
index = self.indices[-1]
def get_parent(self, index):
if index.depth < 1:
return None
parent_depth = index.depth - 1
for p in self.indices:
if p.depth != parent_depth:
continue
def __str__(self):
@ -871,8 +887,9 @@ class TBSIndexing(object): # {{{
if entries:
ans.append('\t%s:'%typ)
for x in entries:
ans.append('\t\tIndex Entry: %d (Depth: %d Offset: %d, Size: %d) [%s]'%(
x.index, x.depth, x.offset, x.size, x.label))
ans.append(('\t\tIndex Entry: %d (Parent index: %d, '
'Depth: %d, Offset: %d, Size: %d) [%s]')%(
x.index, x.parent_index, x.depth, x.offset, x.size, x.label))
def bin3(num):
ans = bin(num)[2:]
return '0'*(3-len(ans)) + ans