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Fix #5083 (multi-file html to ePub conversion fails on Mac OS X w/ case-sensitive filesystems)

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This commit is contained in:
Kovid Goyal 2010-05-02 10:24:40 -06:00
parent ee411e3187
commit 8dc171ee3a
1 changed files with 15 additions and 3 deletions
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18
src/calibre/ebooks/html/input.py
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@ -11,7 +11,7 @@ __docformat__ = 'restructuredtext en'
Input plugin for HTML or OPF ebooks.
'''
import os, re, sys, uuid
import os, re, sys, uuid, tempfile
from urlparse import urlparse, urlunparse
from urllib import unquote
from functools import partial
@ -272,6 +272,7 @@ class HTMLInput(InputFormatPlugin):
def convert(self, stream, opts, file_ext, log,
accelerators):
self._is_case_sensitive = None
basedir = os.getcwd()
self.opts = opts
@ -290,6 +291,15 @@ class HTMLInput(InputFormatPlugin):
return create_oebbook(log, stream.name, opts, self,
encoding=opts.input_encoding)
def is_case_sensitive(self, path):
if self._is_case_sensitive is not None:
return self._is_case_sensitive
if not path or not os.path.exists(path):
return islinux or isfreebsd
self._is_case_sensitive = os.path.exists(path.lower()) \
and os.path.exists(path.upper())
return self._is_case_sensitive
def create_oebbook(self, htmlpath, basedir, opts, log, mi):
from calibre.ebooks.conversion.plumber import create_oebbook
from calibre.ebooks.oeb.base import DirContainer, \
@ -343,14 +353,16 @@ class HTMLInput(InputFormatPlugin):
self.added_resources = {}
self.log = log
self.log('Normalizing filename cases')
for path, href in htmlfile_map.items():
if not (islinux or isfreebsd):
if not self.is_case_sensitive(path):
path = path.lower()
self.added_resources[path] = href
self.urlnormalize, self.DirContainer = urlnormalize, DirContainer
self.urldefrag = urldefrag
self.guess_type, self.BINARY_MIME = guess_type, BINARY_MIME
self.log('Rewriting HTML links')
for f in filelist:
path = f.path
dpath = os.path.dirname(path)
@ -415,7 +427,7 @@ class HTMLInput(InputFormatPlugin):
if os.path.isdir(link):
self.log.warn(link_, 'is a link to a directory. Ignoring.')
return link_
if not (islinux or isfreebsd):
if not self.is_case_sensitive(tempfile.gettempdir()):
link = link.lower()
if link not in self.added_resources:
bhref = os.path.basename(link)