py3file ~/.module.vimrc.py

augroup EditorConfigModeline
  autocmd!
  autocmd BufEnter * python3 EditorConfigModeline.singleton().on_buffer()
augroup END

function! F5(pattern, flags, info)
  let res = py3eval(
    \'f5_1(
      \vim.bindeval("a:pattern").decode("utf-8"),
      \vim.bindeval("a:flags"),
      \vim.bindeval("a:info")
    \)'
  \)
  return res
endfunc

set tagfunc=F5