Bug 55022 added casechecker.py to the i18n repo.
In new line 406
pywikibot.translate is replaced with i18n.twtranslate, but the parameters were not completely changed. It now calls twtranslate with four parameters, however twtranslate only supports three parameters
newText = i18n.twtranslate(
self.site,
"casechecker-delete-reason", redirTitle,
fallback=False)i18n.py:
def twtranslate(code, twtitle, parameters=None):
Version: unspecified
Severity: major