jayvdb added a comment.
fwiw, mwparserfromhell 4.0 can now be released with py3.3 & py3.4 support using pure python mode, if nothing else works.
https://github.com/earwig/mwparserfromhell/pull/94
TASK DETAIL https://phabricator.wikimedia.org/T78378
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To: jayvdb Cc: Earwig, jayvdb, valhallasw, Ricordisamoa, Aklapper, XZise, zhuyifei1999, pywikipedia-bugs