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Old 08-05-2009, 10:35 AM   #6
ldolse
Wizard
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Join Date: Apr 2009
Location: Malaysia
Device: PRS-650, iPhone
It's in preprocess.py You'd need to download a local version, edit it, and then update your local install.

On OS X I'd use the following command from the directory containing the source file to update my calibre installation (fixed according to Kovid's input):
Code:
calibre-debug --update module calibre.ebooks.preprocess ./preprocess.py
The directories vary a bit by platform, everything else is the same.

These are the regexes doing the chapter detection there:
Code:
                  # Detect Chapters to match default XPATH in GUI
                  (re.compile(r'(?=<(/?br|p))(<(/?br|p)[^>]*)?>\s*(?P<chap>(<i><b>|<i>|<b>)?(Chapter|Epilogue|Prologue|Book|Part)\s*(\d+|\w+)?(</i></b>|</i>|</b>)?)(</?p[^>]*>|<br[^>]*>)\n?((?=(<i>)?\s*\w+(\s+\w+)?(</i>)?(<br[^>]*>|</?p[^>]*>))((?P<title>(<i>)?\s*\w+(\s+\w+)?(</i>)?)(<br[^>]*>|</?p[^>]*>)))?', re.IGNORECASE), chap_head),
                  (re.compile(r'(?=<(/?br|p))(<(/?br|p)[^>]*)?>\s*(?P<chap>([A-Z \'"!]{5,})\s*(\d+|\w+)?)(</?p[^>]*>|<br[^>]*>)\n?((?=(<i>)?\s*\w+(\s+\w+)?(</i>)?(<br[^>]*>|</?p[^>]*>))((?P<title>.*)(<br[^>]*>|</?p[^>]*>)))?'), chap_head),

Last edited by ldolse; 08-05-2009 at 01:20 PM.
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