Javascript image uploader/picker in a flask web app?

I'm trying to make a bas开发者_StackOverflowic CMS with flask and I'm now thinking about images. I am going to use a javascript editor for the content area (like TinyMCE or CKedit), but I want to be able to upload images and have an image picker to insert them into the text editor field.

I can find little scrips for this around the net, but I can find anything with a python back end. Does anybody know of anything I could use? If it's just a javascript picker and upload form, that's ok—I can make the python back end.

Thanks in advance

This page in the flask documentation recommends some rich UI solutions at the bottom as well as how to properly handle file uploads. There's also the extension Flask-Uploads which allows you to upload your assets in "sets".