Needed to move my “Read It Later” reading list to Instapaper so I wrote this script.
To use it, you need: Python, Read it Later username, password and API key, Instapaper username and password.
Notice that if the reading list is long, it will take some time to finish, since each item issues a HTTP request to Instapaper.
Sorry about the typos in the code. Too lazy to fix.
Get the script at malloc.co public repo in GitHub.
Please let me know if you face problems.