• 在emacs中打造python开发环境


    参考文章:http://www.cnblogs.com/coderzh/archive/2009/12/26/emacspythonide.html

    用emacs中进行python开发,总是感觉有点力不从心。按照网上的教程对于emacs进行了改造。先用着再说吧!

    使用的插件有YASnippet, autocomplete, Rope and Ropemacs, pycomplete , electric

    对于YASnippetautocomplete来说:具体安装不写了,请参考网上文章: http://www.oschina.net/question/54100_56621(就是因为这篇文章才走上了不归路)

    1. YASnippet

      snippet工具,可自定义一些模板,必不可少的好东西!这个不多说吧,直接上emacs配置吧!

      

    1 ;;;;;;;;;;;;;yasnippet;;;;;;;;;;;;;;;;;;;;;
    2 
    3 (add-to-list 'load-path
    4               "/home/huihui/.emacs.d/plugins/yasnippet")
    5 (require 'yasnippet)
    6 (yas-global-mode 1)

    2. autocomplete

        自动完成工具,会像VS里一样,弹出一个列表框让你去选择。

        直接上emacs配置

     1 ;;;;;;;;;;;;;auto-complete;;;;;;;;;;;;;;;;;;;;;
     2 (add-to-list 'load-path "/home/huihui/.emacs.d/plugins/auto-complete")
     3 (require 'auto-complete-config)
     4 (add-to-list 'ac-dictionary-directories "/home/huihui/.emacs.d/plugins/auto-complete/ac-dict")
     5 (ac-config-default)
     6 
     7 (require 'auto-complete)
     8 (require 'auto-complete-config)
     9 (global-auto-complete-mode t)
    10 (setq-default ac-sources '(ac-source-words-in-same-mode-buffers))
    11 (add-hook 'emacs-lisp-mode-hook (lambda () (add-to-list 'ac-sources 'ac-source-symbols)))
    12 (add-hook 'auto-complete-mode-hook (lambda () (add-to-list 'ac-sources 'ac-source-filename)))
    13 (set-face-background 'ac-candidate-face "lightgray")
    14 (set-face-underline 'ac-candidate-face "darkgray")
    15 (set-face-background 'ac-selection-face "steelblue")
    16 ;;; 设置比上面截图中更好看的背景颜色
    17 (define-key ac-completing-map "M-n" 'ac-next)
    18  ;;; 列表中通过按M-n来向下移动
    19 (define-key ac-completing-map "M-p" 'ac-previous)
    20 (setq ac-auto-start 2)
    21 (setq ac-dwim t)
    22 (define-key ac-mode-map (kbd "M-TAB") 'auto-complete)

    3. Rope and Ropemacs

        安装方式,我使用的是easy_install进行的安装rope和ropemacs

    # /usr/local/python2.7/bin/easy_install  rope
    # /usr/local/python2.7/bin/easy_install  ropemacs

      安装 pymacs ,使用的是网上下载的Pymacs-master.zip

    1 #  unzip Pymacs-master.zip
    2 #  cd Pymacs-master
    3 #  make install 
    4 #  mkdir /home/huihui/.emacs.d/plugins/pymacs/
    5 #  cp pymacs.el  /home/huihui/.emacs.d/plugins/pymacs/pymacs.el  

    emacs中的配置

    (add-to-list 'load-path
                  "/home/huihui/.emacs.d/plugins/pymacs")
    (require 'pymacs)
    (autoload 'pymacs-apply "pymacs")
    (autoload 'pymacs-call "pymacs")
    (autoload 'pymacs-eval "pymacs" nil t)
    (autoload 'pymacs-exec "pymacs" nil t)
    (autoload 'pymacs-load "pymacs" nil t)
    (pymacs-load "ropemacs" "rope-")
    (setq ropemacs-enable-autoimport t)

    4. pycomplete

      一个更加强大的智能提示工具,比如,输入time.cl 然后按TAB键,会列出time模块所有cl开头的函数名。在调用函数时,还会在mini buffer中提示函数的参数类型。这个东西需要先安装pymacs。

    安装方法:

    1. 拷贝 python-mode.el and pycomplete.el 到Emacs的load_path中。

    2. 拷贝 pycomplete.pyPYTHONPATH (比如: c:/python25/Lib/site-packages)   

    操作步骤:

    1 # wget http://www.rwdev.eu/python/pycomplete/pycomplete.el
    2 # wget http://www.rwdev.eu/python/pycomplete/python-mode.el
    3 # cp  *.el   /home/huihui/.emacs.d/plugins/pycomplete/
    4 # wget http://www.rwdev.eu/python/pycomplete/pycomplete.py
    5 # cp pycomplete.py /usr/local/python2.7/lib/python2.7/site-packages/

    emacs中配置:

    1 ;;;;;;;;;pycomplete;;;;;;;;;;;;;;
    2 (add-to-list 'load-path 
    3              "/home/huihui/.emacs.d/plugins/pycomplete")
    4 (require 'pycomplete)
    5 (require 'python-mode)
    6 (setq auto-mode-alist (cons '("\.py$" . python-mode) auto-mode-alist))
    7 (setq interpreter-mode-alist (cons '("python" . python-mode)
    8                                        interpreter-mode-alist))
    9 (autoload 'python-mode "python-mode" "Python editing mode." t

    5. electric

     对于这个模块其实不想说,但是在python编辑模式中使用它,每次都好心办坏事,需要在emacs配置中禁用其中的自动缩进

    1 ;;;;;;;;;; 自动缩进;;;;;;;;;;;;;;;;;;;;;;;
    2 ;;; 但是在python里面这个特别的不好用。
    3 (require 'electric)
    4 ;(electric-indent-mode t)
    5 (electric-pair-mode t)
    6 (electric-layout-mode t)
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  • 原文地址:https://www.cnblogs.com/canxuexiecheng/p/3685321.html
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