Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

added new chapter heading type

Browse Source
This commit is contained in:
ldolse 2010-10-18 04:55:53 +08:00
parent aad425571e
commit 87b615f81f
1 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/calibre/ebooks/conversion/utils.py
View File

@ -154,7 +154,7 @@ class PreProcessor(object):
chapter_line_open = "<(?P<outer>p|div)[^>]*>\s*(<(?P<inner1>font|span|[ibu])[^>]*>)?\s*(<(?P<inner2>font|span|[ibu])[^>]*>)?\s*(<(?P<inner3>font|span|[ibu])[^>]*>)?\s*"
chapter_header_open = r"(?P<chap>"
chapter_header_close = ")\s*"
chapter_line_close = "(</(?P=inner3)>)?\s*(</(?P=inner2)>)?\s*(</(?P=inner1)\s[^>]*>)?\s*</(?P=outer)>\s*"
chapter_line_close = "(</(?P=inner3)>)?\s*(</(?P=inner2)>)?\s*(</(?P=inner1)>)?\s*</(?P=outer)>\s*"
if blanks_between_paragraphs:
blank_lines = "(\s*<p[^>]*>\s*</p>){0,2}\s*"
else:
@ -170,6 +170,7 @@ class PreProcessor(object):
typical_chapters = r".?(Introduction|Synopsis|Acknowledgements|Chapter|Kapitel|Epilogue|Volume\s|Prologue|Book\s|Part\s|Dedication)\s*([\d\w-]+\:?\s*){0,4}"
numeric_chapters = r".?(\d+\.?|(CHAPTER\s*([\dA-Z\-\'\"\?\.!#,]+\s*){1,10}))\s*"
uppercase_chapters = r"\s*.?([A-Z#]+(\s|-){0,3}){1,5}\s*"
numeric_titles = r".?(\d+\.?\s+([\d\w-]+\:?\'?-?\s?){0,5})\s*"
chapter_marker = lookahead+chapter_line_open+chapter_header_open+typical_chapters+chapter_header_close+chapter_line_close+blank_lines+opt_title_open+title_line_open+title_header_open+default_title+title_header_close+title_line_close+opt_title_close
print chapter_marker
@ -194,6 +195,14 @@ class PreProcessor(object):
print chapter_marker
chapdetect2 = re.compile(r'%s' % chapter_marker, re.UNICODE)
html = chapdetect2.sub(self.chapter_head, html)
if self.html_preprocess_sections < 10:
self.log("not enough chapters, only " + unicode(self.html_preprocess_sections) + ", trying numeric chapters with titles")
chapter_marker = lookahead+chapter_line_open+chapter_header_open+numeric_titles+chapter_header_close+chapter_line_close+blank_lines+opt_title_open+title_line_open+title_header_open+default_title+title_header_close+title_line_close+opt_title_close
print chapter_marker
chapdetect2 = re.compile(r'%s' % chapter_marker, re.IGNORECASE)
html = chapdetect2.sub(self.chapter_head, html)
###### Unwrap lines ######
#
# Some OCR sourced files have line breaks in the html using a combination of span & p tags