Вот демонстрация того, как сделать это с Poppler в Python:
import poppler
def walk_index(iterp, doc):
while iterp.next():
link=iterp.get_action()
s = doc.find_dest(link.dest.named_dest)
print link.title,' ', doc.get_page(s.page_num).get_label()
child = iterp.get_child()
if child:
walk_index(child, doc)
def main():
uri = ("file:///"+path_to_pdf)
doc = poppler.document_new_from_file(uri, None)
iterp = poppler.IndexIter(doc)
link = iterp.get_action()
s = doc.find_dest(link.dest.named_dest)
print link.title,' ', doc.get_page(s.page_num).get_label()
walk_index(iterp, doc)
return 0
if __name__ == '__main__':
main()
python poppler
библиотека устарела, вот как это сделать с Gobject:
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# walk to table of contents and print titles and pages
import sys
from gi.repository import Poppler
def walk_index(iterp, doc):
while iterp.next():
link=iterp.get_action()
dest=doc.find_dest(link.goto_dest.dest.named_dest)
s = doc.get_page(dest.page_num-1)
print link.goto_dest.title, dest.page_num, s.get_label()
child = iterp.get_child()
if child:
walk_index(child, doc)
def main():
uri = ("file:///"+sys.argv[1])
doc = Poppler.Document.new_from_file(uri, None)
iterp = Poppler.IndexIter.new(doc)
link = iterp.get_action()
dest=doc.find_dest(link.goto_dest.dest.named_dest)
s = doc.get_page(dest.page_num-1)
print link.goto_dest.title, dest.page_num, s.get_label()
walk_index(iterp, doc)
return 0
if __name__ == '__main__':
main()