mirror of
https://fuchsia.googlesource.com/third_party/github.com/pylint-dev/pylint
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107 lines
3.8 KiB
ReStructuredText
107 lines
3.8 KiB
ReStructuredText
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=================
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IDE integration
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=================
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To use Pylint with emacs, see http://www.emacswiki.org/emacs/PythonProgrammingInEmacs#toc8
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To use Pylint with vim, see
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http://www.vim.org/scripts/script.php?script_id=891
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To use Pylint with eclipse, see http://pydev.org
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To use Pylint with komodo_, see
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http://mateusz.loskot.net/2006/01/15/running-pylint-from-komodo/
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To use Pylint with gedit_, see
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http://live.gnome.org/Gedit/PylintPlugin
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To use Pylint with WingIDE_, see
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http://www.wingware.com/doc/edit/pylint
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Pylint is integrated in Eric_ IDE, see the `Project > Check` menu.
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Pylint is integrated in spyder_, see http://packages.python.org/spyder/pylint.html
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Pylint is integrated in pyscripter_, see the `Tool -> Tools` menu.
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.. _Eric: http://eric-ide.python-projects.org/
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.. _pyscripter: http://code.google.com/p/pyscripter/
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.. _pydev: http://pydev.org
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.. _komodo: http://www.activestate.com/Products/Komodo/
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.. _gedit: http://www.gnome.org/projects/gedit/
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.. _WingIDE: http://www.wingware.com/
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.. _spyder: http://code.google.com/p/spyderlib/
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Using Pylint thru flymake in Emacs
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==================================
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To enable flymake for Python, insert the following into your .emacs:
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.. sourcecode:: common-lisp
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;; Configure flymake for Python
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(setq pylint "epylint")
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(when (load "flymake" t)
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(defun flymake-pylint-init ()
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(let* ((temp-file (flymake-init-create-temp-buffer-copy
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'flymake-create-temp-inplace))
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(local-file (file-relative-name
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temp-file
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(file-name-directory buffer-file-name))))
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(list (expand-file-name pylint "") (list local-file))))
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(add-to-list 'flymake-allowed-file-name-masks
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'("\\.py\\'" flymake-pylint-init)))
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;; Set as a minor mode for Python
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(add-hook 'python-mode-hook '(lambda () (flymake-mode)))
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Above stuff is in pylint/elisp/pylint-flymake.el, which should be automatically
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installed on Debian systems, in which cases you don't have to put it in your .emacs file.
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Other things you may find useful to set:
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.. sourcecode:: common-lisp
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;; Configure to wait a bit longer after edits before starting
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(setq-default flymake-no-changes-timeout '3)
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;; Keymaps to navigate to the errors
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(add-hook 'python-mode-hook '(lambda () (define-key python-mode-map "\C-cn" 'flymake-goto-next-error)))
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(add-hook 'python-mode-hook '(lambda () (define-key python-mode-map "\C-cp" 'flymake-goto-prev-error)))
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Finally, by default flymake only displays the extra information about the error when you
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hover the mouse over the highlighted line. The following will use the minibuffer to display
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messages when you the cursor is on the line.
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.. sourcecode:: common-lisp
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;; To avoid having to mouse hover for the error message, these functions make flymake error messages
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;; appear in the minibuffer
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(defun show-fly-err-at-point ()
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"If the cursor is sitting on a flymake error, display the message in the minibuffer"
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(require 'cl)
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(interactive)
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(let ((line-no (line-number-at-pos)))
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(dolist (elem flymake-err-info)
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(if (eq (car elem) line-no)
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(let ((err (car (second elem))))
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(message "%s" (flymake-ler-text err)))))))
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(add-hook 'post-command-hook 'show-fly-err-at-point)
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Alternative, if you only wish to pollute the minibuffer after an explicit flymake-goto-* then use
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the following instead of a post-command-hook
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.. sourcecode:: common-lisp
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(defadvice flymake-goto-next-error (after display-message activate compile)
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"Display the error in the mini-buffer rather than having to mouse over it"
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(show-fly-err-at-point))
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(defadvice flymake-goto-prev-error (after display-message activate compile)
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"Display the error in the mini-buffer rather than having to mouse over it"
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(show-fly-err-at-point))
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