Nick Coghlan added the comment: Docker containers don't have a locale set by default - the approach proposed in PEP 528 actually comes from the way I configure Docker images (which in turn comes from Armin Ronacher's recommendations in click for Python 3 locale handling).
In the Dockerfile for Fedora based containers I add: ENV LC_ALL=C.UTF-8 ENV LANG=C.UTF-8 while in CentOS 7 based containers I add: ENV LC_ALL=en_US.UTF-8 ENV LANG=en_US.UTF-8 And with those settings, Python 3 based containers just work (my laptop is running en_AU.UTF-8 locally) ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue28180> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com