Thread: [GUI Plugin] Count Pages
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Old 07-15-2012, 09:00 PM   #366
snarkophilus
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Posts: 425
Karma: 2516674
Join Date: Apr 2011
Location: Geelong, Australia
Device: Kobo Libra 2, Kobo Aura 2, Sony PRS-T1, Sony PRS-350, Palm TX
Hi Kiwi,

One of the books in my library gives the following error:

Spoiler:
Code:
Count Page/Word Statistics
-------------------------------
Logfile for book ID 51 (The Hitchhiker's Guide To The Galaxy)
	Found 109 pages
51
InputFormatPlugin: EPUB Input running
on C:\DOCUME~1\Simon\LOCALS~1\Temp\calibre_0.8.60_tmp_xclnhr\bw_e3g_count_pages\51.epub
Found HTML cover titlepage.xhtml
	Page count: 109.0
	Word count: 0
	Results of NLTK text analysis:
	  Number of characters: 0
	  Number of words: 0
	  Number of sentences: 1
	  Number of syllables: 0
	  Number of complex words: 0
	  Average words per sentence: 0
Traceback (most recent call last):
  File "calibre_plugins.count_pages.jobs", line 156, in do_statistics_for_book
  File "calibre_plugins.count_pages.statistics", line 290, in get_flesch_reading_ease
ZeroDivisionError: float division by zero


This is for an old eReader PRC that Calibre converted to ePub, and it looks like the conversion has gone horribly wrong. The <title> is approx 350kb and the body is:

Code:
<body class="calibre"/>
Should the plugin fail a bit more graciously here - perhaps catch the 0 word count and not update the databse?

Cheers,
Simon.
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