Editing ProgrammingWithPythonModeDotEl

How to setup a complete IDE using python-mode.el was shown at EuroPython-2013 at Florence: https://ep2013.europython.eu/conference/p/andrea-crotti resp. http://www.youtube.com/watch?v=0cZ7szFuz18 Get the latest release from: * https://gitlab.com/python-mode-devs/python-mode The relevant page also has installation instructions. The following was enough for me, though: * Add python-mode.el to the LoadPath. * Add the following to your InitFile (autoload 'python-mode "python-mode" "Python Mode." t) (add-to-list 'auto-mode-alist '("\\.py\\'" . python-mode)) (add-to-list 'interpreter-mode-alist '("python" . python-mode)) Many distros add relevant autoloads e.g. Gentoo adds it to site-lisp/site-gentoo.el or possibly site-lisp/site-gentoo.d == Design == python-mode.el reduces number of needed keystrokes providing tailored commands. It makes edits faster, assists programming by speech, macro-driven input etc. Support Python language features, for example: py-up, py-down - travelling nested blocks Avoid typos fetching forms at point, a clause for example: py-backward-clause py-copy-clause py-down-clause ... No need to customize when testing different versions: py-execute-clause-python2 py-execute-clause-python3 py-execute-clause-ipython ... - Notion of finer grained parts - py-expression, py-minor-expression - Commands running versioned and paralleled (I)Python-executables, no need to re-define the default Python largely removing the need of an active region marked before, see py-execute-line and a whole bunch more Have a look at the menu. Directory "doc" lists commands. == some more commands === (defun py-next-block () "go to the next block. Cf. `forward-sexp' for lisp-mode" (interactive) (py-mark-block nil 't) (back-to-indentation)) ElDoc works with the python mode in GNU Emacs 22. (For Emacs 21, see the [http://www.loveshack.ukfsn.org/emacs/eldoc.el back-port] of Eldoc.) To enable it by default in your python mode buffers, you might want something like: (add-hook 'python-mode-hook '(lambda () (eldoc-mode 1)) t) 'py-help-at-point' can be used to get the internal python documentation on the function at point. For Emacs 23: C-c C-f "sys" -- this works, and describes the "sys" module in a separate Emacs help buffer. : If I define function "zoot", help doesn't on it -- it's only for global things. (Andreas Röhler: No: inside current buffer it jumps to definition, no need for a help buffer.) == Integrating python-mode's pdbtrack with xpdb and making it aware of generator expressions == AlexCoventry I have found the following settings helpful in using xpdb: {{{ ;; Let python-mode know about xpdb and generator expressions. (setq py-pdbtrack-input-prompt "\n[(<]*x?pdb[>)]+ " py-pdbtrack-stack-entry-regexp (concat "^> \\(.*\\)(\\([0-9]+\\))" "\\([?a-zA-Z0-9_]+\\|<genexpr>\\)()")) }}} xpdb is a fork of the standard library pdb, available here: https://code.launchpad.net/~eyal-lotem+launchpad/xpdb/main == other things you may be interested in === * Please report bugs and feature requests at https://bugs.launchpad.net/python-mode * Some rudimentary completion support is available from http://www.python.org/cgi-bin/moinmoin/EmacsPythonCompletion * use C-c ! to start ipython instead of python: http://ipython.scipy.org/ * press F1 to check your code with pylint: http://www.logilab.org/projects/pylint * Pretty good completion and refactoring support from: http://rope.sourceforge.net/ropemacs.html * Debugging within Emacs: PdbNotes * Another debugger, which contains Emacs interface: pydb (http://bashdb.sourceforge.net/pydb/). It even has multiple-windows interface :) * Python autocompletion using pycomplete: http://groups.google.com/group/comp.lang.python/msg/048168c675ff0c68 * More on completion: http://www.rwdev.eu/articles/emacspyeng * Yasnippet: http://code.google.com/p/yasnippet/ for Python, Django, django-templates snippets * Virtualenv: Using virtual environments within emacs: http://github.com/gabrielelanaro/emacs-starter-kit * Editing django templates : http://web-mode.org ---- ProgrammingModes PythonProgrammingInEmacs

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