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Ebook edit: When splitting files, name the newly created file with a _split suffix.

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Kovid Goyal 2013-12-24 09:11:53 +05:30
parent 3df5fcfd56
commit 4d9c30da56
1 changed files with 8 additions and 2 deletions
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10
src/calibre/ebooks/oeb/polish/split.py
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@ -6,7 +6,7 @@ from __future__ import (unicode_literals, division, absolute_import,
__license__ = 'GPL v3' __license__ = 'GPL v3'
__copyright__ = '2013, Kovid Goyal <kovid at kovidgoyal.net>' __copyright__ = '2013, Kovid Goyal <kovid at kovidgoyal.net>'
import copy, os import copy, os, re
from future_builtins import map from future_builtins import map
from urlparse import urlparse from urlparse import urlparse
@ -178,7 +178,13 @@ def split(container, name, loc_or_xpath, before=True):
root1, root2 = tree1.getroot(), tree2.getroot() root1, root2 = tree1.getroot(), tree2.getroot()
anchors_in_top = frozenset(root1.xpath('//*/@id')) | frozenset(root1.xpath('//*/@name')) | {''} anchors_in_top = frozenset(root1.xpath('//*/@id')) | frozenset(root1.xpath('//*/@name')) | {''}
anchors_in_bottom = frozenset(root2.xpath('//*/@id')) | frozenset(root2.xpath('//*/@name')) anchors_in_bottom = frozenset(root2.xpath('//*/@id')) | frozenset(root2.xpath('//*/@name'))
manifest_item = container.generate_item(name, media_type=container.mime_map[name]) base, ext = name.rpartition('.')[0::2]
base = re.sub(r'_split\d+$', '', base)
nname, s = None, 0
while not nname or container.exists(nname):
s += 1
nname = '%s_split%d.%s' % (base, s, ext)
manifest_item = container.generate_item(nname, media_type=container.mime_map[name])
bottom_name = container.href_to_name(manifest_item.get('href'), container.opf_name) bottom_name = container.href_to_name(manifest_item.get('href'), container.opf_name)
# Fix links in the split trees # Fix links in the split trees