Convert trello json into text

trello_json_to_txt.py

#!/usr/bin/env python3

import json
import sys


def main():
    with open(sys.argv[1]) as infile:
        data = json.load(infile)
    lists = {}
    for l in data['lists']:
        if l['closed']:
            continue
        lists[l['id']] = l
        lists[l['id']]['fullCards'] = []
    for i in data['cards']:
        if i['idList'] in lists:
            lists[i['idList']]['fullCards'].append(i)

    for _, l in lists.items():
        print('{}:'.format(l['name']))
        for i in l['fullCards']:
            if i['closed']:
                continue
            print('- {}'.format(i['name']))
        print('')

if __name__ == '__main__':
    main()