(eval-when-compile (require 'flymake nil t))

(when (require 'flymake nil 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 "epylint" (list local-file))))

  (add-to-list 'flymake-allowed-file-name-masks
	       '("\\.py\\'" flymake-pylint-init)))