I visit Fest every year, and although their site does gets better all the time, picking movies is still very hard. This time I decided to do a quick hack to import movies to Trello, and do all the planning there.
You will need python3, and all the libraries from requirements.txt installed.
Since this is just a hack (seriously, just look at that code!), I didn't really spend much time integrating Trello properly. I just took the keys from https://trello.com/app-key and copied the board_id from URL. (When you open a board it's in https://trello.com/b/{board_id}/{board_name}.)
If you want to use this, do the same and copy the info into settings.py using the following format:
api_key = ''
api_secret = ''
token = ''
board_id = ''
language = 'en'
For language, pick either 'en' or 'sr'.
Once you have all of that set up, just run
./festrel.py