Download your last Ocado shopping list as a todo.txt list
Ocado stopped giving you a printout of your shopping list to tick off items from, which sucked. This script logs into your account and downloads your last shopping list, outputting it in todo.txt format.
python ocatodo.py -u mysername@example.com -p mypassw0rd >> ~/Dropbox/todo/todo.txt
I recommend managing your todo.txt with something like Simpletask
argparse, requests