python-shell-completion-complete-at-point
python-shell-completion-complete-at-point is an alias for `python-shell-completion-at-point' in `python.el
'.
(python-shell-completion-complete-at-point &optional PROCESS)
This function is obsolete since 25.1;
use `python-shell-completion-at-point' instead.
Function for `completion-at-point-functions' in `inferior-python-mode'.
Optional argument PROCESS forces completions to be retrieved
using that one instead of current buffer's process.