pylint-ignore

pylint-ignore.el

(defun pylint-ignore ()
  (interactive)
  (save-excursion
    (let* ((err (fly-get-err-at-point))
           (err-str (flymake-ler-text err))
           (err-code (nth 0 (fly-parse-message err-str))))
      (end-of-line)
      (insert (concat " # pylint: disable=" err-code)))))

(defun fly-parse-message (str)
  (string-match "\\[\\([^],]+\\)\\(?:, [^]]+\\)\\] \\(.+\\)" str)
  (let ((code (match-string 1 str))
        (message (match-string 2 str)))
    (list code message)))

(defun fly-get-err-at-point ()
  (let ((err nil)
        (line-no (line-number-at-pos)))
    (dolist (elem flymake-err-info)
      (if (eq (car elem) line-no)
          (setq err (car (second elem)))))
    err))

; requires pylint==0.28
(when (load "flymake" t)
  (defun flymake-pylint-init ()
    (let* ((temp-file (flymake-init-create-temp-buffer-copy
                       'flymake-create-temp-inplace))
           (local-file (file-relative-name
                        temp-file
                        (file-name-directory buffer-file-name))))
      (list "pylint" (list "-i" "y" "-d" "C" "-d" "R" "-d" "I" "-r" "n" "-f" "parseable" local-file))
      ))
  (add-to-list 'flymake-allowed-file-name-masks
               '("\\.py\\'" flymake-pylint-init)))