-rw-r--r-- 1 tools.deltaquad-bots tools.deltaquad-bots 16529 Mar 2 2016 user-config.py
legoktm@tools-sgebastion-08:/data/project/deltaquad-bots$ grep authenticate user-config.py authenticate['en.wikipedia.org'] = ('redacted','redacted','redacted','redacted')
$ find . -name user-config.py ./local/user-config.py ./jobs/ArbClerkBot/user-config.py ./jobs/IPBE/user-config.py ./jobs/SPI/user-config.py ./jobs/UAA2/user-config.py ./jobs/Email/user-config.py ./jobs/UAA/user-config.py ./DeltaQuadBot/email2/user-config.py ./DeltaQuadBot/email/user-config.py ./DeltaQuadBot/SPIupdater/user-config.py ./user-config.py ./pywikipedia/core/user-config.py
Please rotate your credentials ASAP. Note that by default this file is supposed to be in .pywikibot/user-config.py, which Pywikibot makes non-world readable.
There are also some session cookies in stewie-en.txt and stewie-meta.txt which are also world readable. I don't know what account those belong to though.