Extract nxtheme file online or with python script?

[HeikesFootSlave]

Suggestion not issue!

Like title says!
Would that be possible?

Would be nice to get the content of a nxtheme file using just a web site or even better a python script that would extract the nxtheme file in a given folder (with subdirectories) / same folder with subdirectories! (then it would easily work on android!

Example:
py nxtheme.py test.nxtheme /test

And you would get all included theme pages as folders like this

• test
  • lockscreen
    • bg.png
    • layout.json
  • homescreen
    • bg.png
    • layout.json
    • common.json
    • icon-a.png
    • ...
  • Playerselect
    -...
    -...

Would be really cool!

[exelix11]

nxtheme is just an szs archive containing a json manifest, layout and jpg image. Szs is a custom archive format used by nintendo in games, you can use any existing libraries to extract and pack them.
in hindisght it wasn't a great idea to recycle it for custom themes packing but it's too late to change it now.

I think the theme injector also has a command line option to extract them.