[docs] [issue28331] "CPython implementation detail:" is removed when contents is translated

INADA Naoki added the comment: Ah, I misunderstood your comment is about Sphinx's internal DOM. Sphinx has own pot and po files. In case of custom extension, `sphinx-build -b gettext` doesn't extract messages from Python code. That's why I used dummy html template. Another way is adding custom make target, which runs `sphinx-build -b gettext` and custom command to generate another pot from pyspecific extension. ---------- _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue28331> _______________________________________