vim配置python编辑器

环境：centos7 + python2.7

坑：centos7中自带的vim 版本是7.4.160,安装完成YMC后报：YouCompleteMe unavailable: requires Vim 7.4.1578+.

解决方法：升级VIM 到8版本后解决

vimrc配置文件：

set nocompatible              " be iMproved, required
set backspace=2
syntax on                     " 语法高亮
filetype off                  " required
filetype indent on            " 根据文件类型缩进
filetype plugin on            " for vim Makefile
set nu                        " 显示行号
" 缩进设置
set autoindent                " 自动缩进
set cindent                   " C风格缩进
set smartindent               " 智能缩进

" 普通文件Tab设置             
set expandtab
set tabstop=4
set softtabstop=4
set shiftwidth=4
" 括号匹配
set showmatch
set matchtime=1               " 匹配高亮时间（单位是十分之一秒）
set completeopt=longest,menu    "让Vim的补全菜单行为与一般IDE一致(参考VimTip1228)

set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'
Plugin 'Valloric/YouCompleteMe'
Plugin 'Chiel92/vim-autoformat'

call vundle#end()            " required
filetype plugin indent on    " required

let g:ycm_global_ycm_extra_conf = '~/.ycm_extra_conf.py'
let g:ycm_complete_in_strings = 0 " 设置YCM不在字符串内补全
let g:ycm_confirm_extra_conf = 0 
let g:ycm_seed_identifiers_with_syntax = 1 

参考文章：

http://blog.csdn.net/nzyalj/article/details/75331822