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Fix bug #7621 (Images are not displayed if path of temp folder contains accented characters)
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39700 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -111,7 +111,7 @@ FileName const & Converter::convertedFile() const
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/** Build the conversion script.
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* The script is output to the stream \p script.
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*/
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static void build_script(FileName const & from_file, string const & to_file_base,
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static void build_script(string const & from_file, string const & to_file_base,
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string const & from_format, string const & to_format,
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ostream & script);
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@ -133,7 +133,9 @@ Converter::Impl::Impl(FileName const & from_file, string const & to_file_base,
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// The conversion commands are stored in a stringstream
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ostringstream script;
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build_script(from_file, to_file_base, from_format, to_format, script);
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build_script(from_file.toFilesystemEncoding(),
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to_file_.toFilesystemEncoding(),
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from_format, to_format, script);
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LYXERR(Debug::GRAPHICS, "\tConversion script:"
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"\n--------------------------------------\n"
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<< script.str()
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@ -208,8 +210,8 @@ static string const move_file(string const & from_file, string const & to_file)
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return string();
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ostringstream command;
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command << "fromfile = toUnicode(" << from_file << ")\n"
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<< "tofile = toUnicode(" << to_file << ")\n\n"
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command << "fromfile = " << from_file << "\n"
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<< "tofile = " << to_file << "\n\n"
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<< "try:\n"
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<< " os.rename(fromfile, tofile)\n"
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<< "except:\n"
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@ -252,8 +254,8 @@ static void build_conversion_command(string const & command, ostream & script)
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}
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static void build_script(FileName const & from_file,
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string const & to_file_base,
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static void build_script(string const & from_file,
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string const & to_file,
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string const & from_format,
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string const & to_format,
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ostream & script)
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@ -270,18 +272,7 @@ static void build_script(FileName const & from_file,
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" try:\n"
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" os.unlink(file)\n"
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" except:\n"
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" pass\n\n"
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"def toUnicode(file):\n"
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" ''' if possible, convert to python unicode format '''\n"
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" try:\n"
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" return unicode(file, 'utf8')\n"
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" except:\n"
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" return file\n\n";
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// we do not use ChangeExtension because this is a basename
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// which may nevertheless contain a '.'
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string const to_file = to_file_base + '.'
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+ formats.extension(to_format);
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" pass\n\n";
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EdgePath const edgepath = from_format.empty() ?
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EdgePath() :
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@ -291,18 +282,18 @@ static void build_script(FileName const & from_file,
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// Remember to remove the temp file because we only want the name...
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static int counter = 0;
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string const tmp = "gconvert" + convert<string>(counter++);
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FileName const to_base = FileName::tempName(tmp);
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string const to_base = FileName::tempName(tmp).toFilesystemEncoding();
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// Create a copy of the file in case the original name contains
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// problematic characters like ' or ". We can work around that problem
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// in python, but the converters might be shell scripts and have more
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// troubles with it.
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string outfile = addExtension(to_base.absFileName(), getExtension(from_file.absFileName()));
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script << "infile = toUnicode("
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<< quoteName(from_file.absFileName(), quote_python)
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<< ")\n"
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"outfile = toUnicode("
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<< quoteName(outfile, quote_python) << ")\n"
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string outfile = addExtension(to_base, getExtension(from_file));
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script << "infile = "
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<< quoteName(from_file, quote_python)
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<< "\n"
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"outfile = "
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<< quoteName(outfile, quote_python) << "\n"
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"shutil.copy(infile, outfile)\n";
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// Some converters (e.g. lilypond) can only output files to the
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@ -310,16 +301,16 @@ static void build_script(FileName const & from_file,
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// This has the added benefit that all other files that may be
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// generated by the converter are deleted when LyX closes and do not
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// clutter the real working directory.
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script << "os.chdir(toUnicode("
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<< quoteName(onlyPath(outfile)) << "))\n";
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script << "os.chdir("
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<< quoteName(onlyPath(outfile)) << ")\n";
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if (edgepath.empty()) {
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// Either from_format is unknown or we don't have a
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// converter path from from_format to to_format, so we use
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// the default converter.
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script << "infile = outfile\n"
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<< "outfile = toUnicode("
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<< quoteName(to_file, quote_python) << ")\n";
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<< "outfile = "
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<< quoteName(to_file, quote_python) << "\n";
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ostringstream os;
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os << os::python() << ' '
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@ -357,15 +348,15 @@ static void build_script(FileName const & from_file,
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// Build the conversion command
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string const infile = outfile;
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string const infile_base = changeExtension(infile, string());
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outfile = addExtension(to_base.absFileName(), conv.To->extension());
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outfile = addExtension(to_base, conv.To->extension());
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// Store these names in the python script
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script << "infile = toUnicode("
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<< quoteName(infile, quote_python) << ")\n"
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"infile_base = toUnicode("
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<< quoteName(infile_base, quote_python) << ")\n"
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"outfile = toUnicode("
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<< quoteName(outfile, quote_python) << ")\n"
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script << "infile = "
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<< quoteName(infile, quote_python) << "\n"
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"infile_base = "
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<< quoteName(infile_base, quote_python) << "\n"
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"outfile = "
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<< quoteName(outfile, quote_python) << "\n"
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"outdir = os.path.dirname(outfile)\n" ;
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// See comment about extra " quotes above (although that
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