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A couple more places where NFC normalization was needed in the container. See #1704225 (Private bug)

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Kovid Goyal 2017-07-15 16:08:22 +05:30
parent 8d36d399d7
commit 91872292d1
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1 changed files with 11 additions and 2 deletions
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13
src/calibre/ebooks/oeb/polish/container.py
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@ -22,7 +22,7 @@ from urlparse import urlparse
from cssutils import getUrls, replaceUrls from cssutils import getUrls, replaceUrls
from lxml import etree from lxml import etree
from calibre import CurrentDir from calibre import CurrentDir, walk
from calibre.constants import iswindows from calibre.constants import iswindows
from calibre.customize.ui import plugin_for_input_format, plugin_for_output_format from calibre.customize.ui import plugin_for_input_format, plugin_for_output_format
from calibre.ebooks import escape_xpath_attr from calibre.ebooks import escape_xpath_attr
@ -122,7 +122,7 @@ def href_to_name(href, root, base=None):
# assume all such paths are invalid/absolute paths. # assume all such paths are invalid/absolute paths.
return None return None
fullpath = os.path.join(base, *href.split('/')) fullpath = os.path.join(base, *href.split('/'))
return abspath_to_name(fullpath, root) return unicodedata.normalize('NFC', abspath_to_name(fullpath, root))
class ContainerBase(object): # {{{ class ContainerBase(object): # {{{
@ -1132,6 +1132,15 @@ class EpubContainer(Container):
os.remove(join(tdir, 'mimetype')) os.remove(join(tdir, 'mimetype'))
except EnvironmentError: except EnvironmentError:
pass pass
# Ensure all filenames are in NFC normalized form
# has no effect on HFS+ filesystems as they always store filenames
# in NFD form
for filename in walk(self.root):
n = unicodedata.normalize('NFC', filename)
if n != filename:
s = filename + 'suff1x'
os.rename(filename, s)
os.rename(s, n)
container_path = join(self.root, 'META-INF', 'container.xml') container_path = join(self.root, 'META-INF', 'container.xml')
if not exists(container_path): if not exists(container_path):