This is now, NOT THE WAY IT SHOULD BE DONE. They have an API, which can and should be used to redo this script. If you still need it, it should work, hopefully.
Usage: exporter.py [OPTIONS]
This script downloads your saved.io bookmarks into a nice json file.
Options:
-e, --email TEXT User's email. If you choose to omit this option, you
will be prompt on the terminal to complete this field.
-p, --password TEXT User's password. If you choose to omit this option, you
will be prompt on the terminal to complete this field.
-o, --outfile TEXT Place output in file specified.
-v, --verbose Increase verbosity levels from none to -vv
--help Show this message and exit.