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@jaseemabid
Forked from kracekumar/auto-remove.el
Last active December 23, 2017 15:12
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;;; auto-remove.el --- Auto remove unused functions in python
;;; Commentary:
;; Uses external tool autoflake to remove unused imports from a Python file.
;;; Code:
(defcustom python-autoflake-path (executable-find "autoflake")
"Autoflake executable path.
Allows working with a virtualenv without actually adding support
for it."
:group 'python
:type 'string)
(defun python-remove-unused-imports ()
"Use Autoflake to remove unused function.
$ autoflake --remove-all-unused-imports -i unused_imports.py"
(interactive)
(when (eq major-mode 'python-mode)
(shell-command (format "%s --remove-all-unused-imports -i %s"
python-autoflake-path
(shell-quote-argument (buffer-file-name))))
(revert-buffer t t t))
nil)
(eval-after-load 'python
'(if python-autoflake-path
(add-hook 'after-save-hook 'python-remove-unused-imports)
(message "Unable to find autoflake. Configure `python-autoflake-path`")))
(provide 'auto-remove)
;;; auto-remove.el ends here
@ChillarAnand
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superb!!

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