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Support for OPF 2.) linear attribute on spine elements. Thanks llasram.

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This commit is contained in:
Kovid Goyal 2008-01-06 16:41:51 +00:00
parent 4f043f3323
commit 81fb5f852c
1 changed files with 18 additions and 4 deletions
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22
src/libprs500/ebooks/metadata/opf.py
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@ -48,18 +48,32 @@ class Manifest(list):
if i.id == id:
return i
class Spine(list):
class Spine(object):
def __init__(self, soup, manifest):
self.manifest = manifest
self.linear_ids, self.nonlinear_ids = [], []
spine = soup.find('spine')
if spine is not None:
for itemref in spine.findAll('itemref'):
if itemref.has_key('idref'):
self.append(itemref['idref'])
if itemref.get('linear', 'yes') == 'yes':
self.linear_ids.append(itemref['idref'])
else:
self.nonlinear_ids.append(itemref['idref'])
def linear_items(self):
for id in self.linear_ids:
yield self.manifest.item(id)
def nonlinear_items(self):
for id in self.nonlinear_ids:
yield self.manifest.item(id)
def items(self):
for i in self:
for i in self.linear_ids + self.nonlinear_ids:
yield self.manifest.item(i)
class TOC(list):
@ -480,4 +494,4 @@ def main(args=sys.argv):
return 0
if __name__ == '__main__':
sys.exit(main())
sys.exit(main())