[docs] [issue22128] patch: steer people away from codecs.open

Martin Panter added the comment: Just pointing out there is a patch for Issue 19548 for Python 3 which also adds a pointer to the builtin open() function and updates the codecs.open() caveats. That issue doesn’t touch Python 2 though. ---------- nosy: +vadmium _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue22128> _______________________________________