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This commit is contained in:
Kovid Goyal 2013-02-13 10:47:44 +05:30
parent 561b3e0102
commit 604857e26e
1 changed files with 15 additions and 0 deletions
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15
src/calibre/ebooks/oeb/polish/container.py
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@ -363,7 +363,22 @@ class Container(object):
self.mime_map[name] = media_type
return item
def format_opf(self):
mdata = self.opf_xpath('//opf:metadata')[0]
mdata.text = '\n '
remove = set()
for child in mdata:
child.tail = '\n '
if (child.get('name', '').startswith('calibre:') and
child.get('content', '').strip() in {'{}', ''}):
remove.add(child)
for child in remove: mdata.remove(child)
if len(mdata) > 0:
mdata[-1].tail = '\n '
def commit_item(self, name):
if name == self.opf_name:
self.format_opf()
self.dirtied.remove(name)
data = self.parsed_cache.pop(name)
data = serialize(data, self.mime_map[name])