DGIndexNV: list of files throws error

[LightArrowsEXE]

This error seems to happen if there are any spaces in the path.
stdout doesn't return any useful errors.

Even changing this in /indexers/DGIndexNV.py:L27 doesn't work:

-','.join(str(path) for path in files),
+','.join('\"{path}\"' for path in files),

I suspect this same error will also happen with the -o file.
Since the above code doesn't work for me, I'm not sure what else would.

[LightArrowsEXE]

Doing this fixed it, but you can probably figure out a better way to write this:

/indexers/DGIndexNV.py:L23

    def get_cmd(self, files: list[SPath], output: SPath) -> list[str]:
        return list(
            map(str, [
                self._get_bin_path(), '-i',
                ','.join(path.name for path in files),
                '-h', '-o', f"{output.parent.name}\\{output.name}",
                '-e'
            ])
        )

/indexers/base.py:157

        proc = subprocess.Popen(
            list(map(str, self.get_cmd(files, output) + list(cmd_args) + list(self._default_args))),
            text=True, encoding='utf-8', shell=True, cwd=output.get_folder().parent.to_str()
        )

The idea is simple: Rather than deal with the path with spaces, we simply cd into the directory containing all the VOBs. There is one major downside to this, though: it breaks if you have source files in multiple directories. So this doesn't necessarily fix the issue itself, it just sidesteps it in the most common use-case where you'd pass multiple files.

Because this still fixes the most common use-case, I think it's worth adding some kind of check to see whether all the files are in the same directory or not and then cd into that directory to process the files, but again, this doesn't fix the root issue.

[Setsugennoao]

Shouldn't be an issue with the changes made by @jsaowji