conversion to rst fails for embedded images (windows)

[peendebak]

When converting notebooks to .rst format (using jupyter nbconvert --to rst [filename]) the embedded images references are using the %5C character instead of a backslash (or forward slash). The resulting .rst files are not parsed properly by sphinx to html files.

[takluyver]

There are some urlencode uses in the rst template which maybe shouldn't be there. I don't know if the filenames need some other form of escaping instead.

[takluyver]

cc @mgeier for nbsphinx, who might have a better idea what kind of escaping, if any, is needed.

[mgeier]

I'm using posix_path instead of urlencode:

https://github.com/spatialaudio/nbsphinx/blob/1cfef1188fdb63b424fc69b89b1b27c4f55f9e81/src/nbsphinx.py#L137

I originally had the same problem in nbsphinx, which was reported in spatialaudio/nbsphinx#9 and fixed in spatialaudio/nbsphinx#10.

[takluyver]

Thanks @mgeier !

@peendebak do you want to have a go at a pull request based on that information?

[ovdavid28]

How do I automatically modify to posix path? Do I have to do it mannually? I am having this problem generating sphinx documentation as html