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MOBI Inspect: Ignore errors decoding TBS bytes

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This commit is contained in:
Kovid Goyal 2011-07-31 12:48:07 -06:00
parent 0930375551
commit cf3184d8cd
1 changed files with 8 additions and 3 deletions
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11
src/calibre/ebooks/mobi/debug.py
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@ -1192,8 +1192,7 @@ class TBSIndexing(object): # {{{
'(%d ends, %d complete, %d starts)')%tuple(map(len, (s+e+c, e,
c, s))))
byts = bytearray(r.trailing_data.get('indexing', b''))
sbyts = tuple(hex(b)[2:] for b in byts)
ans.append('TBS bytes: %s'%(' '.join(sbyts)))
ans.append('TBS bytes: %s'%format_bytes(byts))
for typ, entries in (('Ends', e), ('Complete', c), ('Starts', s)):
if entries:
ans.append('\t%s:'%typ)
@ -1220,8 +1219,14 @@ class TBSIndexing(object): # {{{
ans.append('Outermost index: %d'%outermost_index)
ans.append('Unknown extra start bytes: %s'%repr_extra(extra))
if is_periodical: # Hierarchical periodical
byts, a = self.interpret_periodical(tbs_type, byts,
try:
byts, a = self.interpret_periodical(tbs_type, byts,
dat['geom'][0])
except:
import traceback
traceback.print_exc()
a = []
print ('Failed to decode TBS bytes for record: %d'%r.idx)
ans += a
if byts:
sbyts = tuple(hex(b)[2:] for b in byts)