yapfify

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• Yapfify Yapfify uses yapf to format a Python buffer. It can be called explicitly on a certain buffer, but more conveniently, a minor-mode 'yapf-mode' is provided that turns on automatically running YAPF on a buffer before saving.

• Installation:

Add yapfify.el to your load-path.

To automatically format all Python buffers before saving, add the function yapf-mode to python-mode-hook:

#+BEGIN_SRC emacs-lisp (add-hook 'python-mode-hook 'yapf-mode) #+END_SRC

• Why not py-yapf?

Py-yapf works on a temporary file (placed in /tmp). Therefore it does not pick up on any project specific YAPF styles. Yapfify works on the original file, so that any project settings supported by YAPF itself are used.