MobileRead Forums - View Single Post - KindleUnpack (MobiUnpack): Extracts text, images and metadata from Kindle/Mobi files

elchamaco · 09-06-2014, 05:23 AM

I've been testing the code you post with some dictionaries.

I've one strange case, before the sourcecode changes the dictionary unpacks but orth values where like encrypted. Also the struct is rare, the definition goes after the </idx:entry>
With the new code dictionary fails to unpack.

Before it's for "love" word:

Code:

<idx:entry>
<idx:orth value="owh">
</idx:entry>
<h2><b>love </b>

It fails to unpack with new code

Code:

Parsing dictionary index data 26074
ocnt 0, oentries 0, op1 0, op2 0, otagx 0
parsed INDX header:
len C0 nul1 0 type 1 gen 0 start E35C count C4C code FFFFFFFF lng FFFFFFFF total 0 ordt 0 ligt 0 nligt 0 nctoc 0
{'count': 3148, 'nctoc': 0, 'code': 4294967295L, 'nul1': 0, 'len': 192, 'ligt': 0, 'start': 58204, 'nligt': 0, 'ordt': 0, 'lng': 4294967295L, 'total': 0, 'type': 1, 'gen': 0} None None
Error: unpack requires a string argument of length 0


Error: Unpacking Failed

Testing with a big dictionary it fails before and after, probably to much references or something similar.

With another one, it works before and after, but not inflected forms. It has multiple indx. And also strange structure like the first dictionary

Code:

<idx:entry>
<idx:orth value="love">
</idx:entry>
<div><a id="filepos62042024" />

The idx entry it's closed before the definition html code

Also tested with wordnet3 free dictionary english-spanish. Worked fine before and after. Also inflexions and structure ok, but i suppose this one was generated with mobipocket.

09-06-2014, 05:23 AM	#962
elchamaco Zealot Posts: 128 Karma: 500 Join Date: Aug 2011 Device: kindle, boox	I've been testing the code you post with some dictionaries. I've one strange case, before the sourcecode changes the dictionary unpacks but orth values where like encrypted. Also the struct is rare, the definition goes after the </idx:entry> With the new code dictionary fails to unpack. Before it's for "love" word: Code: <idx:entry> <idx:orth value="owh"> </idx:entry> <h2><b>love </b> It fails to unpack with new code Code: Parsing dictionary index data 26074 ocnt 0, oentries 0, op1 0, op2 0, otagx 0 parsed INDX header: len C0 nul1 0 type 1 gen 0 start E35C count C4C code FFFFFFFF lng FFFFFFFF total 0 ordt 0 ligt 0 nligt 0 nctoc 0 {'count': 3148, 'nctoc': 0, 'code': 4294967295L, 'nul1': 0, 'len': 192, 'ligt': 0, 'start': 58204, 'nligt': 0, 'ordt': 0, 'lng': 4294967295L, 'total': 0, 'type': 1, 'gen': 0} None None Error: unpack requires a string argument of length 0 Error: Unpacking Failed Testing with a big dictionary it fails before and after, probably to much references or something similar. With another one, it works before and after, but not inflected forms. It has multiple indx. And also strange structure like the first dictionary Code: <idx:entry> <idx:orth value="love"> </idx:entry> <div><a id="filepos62042024" /> The idx entry it's closed before the definition html code Also tested with wordnet3 free dictionary english-spanish. Worked fine before and after. Also inflexions and structure ok, but i suppose this one was generated with mobipocket.