ubuntu14.04在Vim上配置Python开发环境

A 安装Vim

sudo apt-get install vim

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B 在用户主目录创建bundle文件夹

mkdir -p ~/.vim/bundle

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C 安装Vundle

git clone https://github.com/gmarik/vundle.git ~/.vim/bundle/vundle  

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D 创建或编辑用户目录下的.vimrc文件，添加如下内容：

    set nocompatible  
    set rtp+=~/.vim/bundle/vundle/  
    call vundle#rc()  

    " let Vundle manage Vundle  
    " required!  
    Bundle 'gmarik/vundle'  

    " The bundles you install will be listed here  
    Bundle 'scrooloose/nerdtree'  
    Bundle 'davidhalter/jedi-vim'  

    filetype plugin indent on  

    " The rest of your config follows here.  

    augroup vimrc_autocmds  
    autocmd!  
    " highlight characters past column 120  
    autocmd FileType python highlight Excess ctermbg=DarkGrey guibg=Black  
    autocmd FileType python match Excess /\%120v.*/  
    autocmd FileType python set nowrap  
    augroup END  

    " NerdTree Shortcut.  
    map <f2> :NERDTreeToggle<cr>  

    " automatically change window’s cwd to file’s dir  
    set autochdir  
    autocmd vimenter * NERDTree  " 当打开vim时就显示NERDTree 可以通过F2来打开或关闭它

    " Prefer spaces to tabs  
    set tabstop=4  
    set shiftwidth=4  
    set expandtab  
    set nu!  

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E 打开vim，键入命令“:BundleInstall”，等待自动安装插件完成（下面显示“done”）

F 使用方法

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例如: vim hello.py

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当按下F2时就可以关掉NERDTree(如果你屏幕小的话),如下: