Quick&Dirty script to create a mediawiki table containing all rooms in a matrix community.

chaos.jetzt-community-to-mediawiki.py

# Run like this:
# curl "https://[matrixserver]/_matrix/client/r0/groups/+chaos.jetzt:chaos.jetzt/rooms?access_token=[your token here] | python chaos.jetzt-community-to-mediawiki.py

import json
import sys

data = json.load(sys.stdin)

for room in data['chunk']:
    try:
        topic = room['topic']
    except KeyError:
        room['topic'] = ""

    print("| {} | {} | <nowiki> {} </nowiki> |".format(room['name'], '[[https://matrix.to/#/'+room['canonical_alias']+"|"+room['canonical_alias']+"]]", room['topic'].replace('\n', ' ')))