It does if it's all very well formatted and so. Anything it doesn't like it gets the whole note ignored. This is the case with Keep notes exported from Google Takeout, for example.
To be true, simply removing the first two lines from each of the HTML files makes them almost enough to be imported.
But the very good script posted by @dgc above goes further: it converts, so you can have the lists checkboxes and so.
Actually, I had to update the script so it could work with more recent Keep changes. It imported all my 177 notes except for one - which has an image attached to it. Doesn't seem hard to change the code to also process it, but I let it alone from automatic conversion, and imported by hand.
EDIT: well, I posted it to a project on my repo: @dgc, it's up to you - if you wish, I can remove it, after all you've helped us but it's code written originally by you. Once again, thanks for it.
keep20180713-to-enex6.1.py
