Vim——Python IDE 折腾小记

1、本操作基于这篇文章vim与python

2、vim7.4 自带了+python3，同时python2和python3不可同时支持，据说同时安装可以，但会有不可描述之事发生……当然python3支持就已经够用了，这里不再多折腾了。

3、安装Vundle，文中有安装方法。另外，～/.vim/bundle/Vundle.vim下会有帮助文档，甚至简繁都有。

4、

au BufNewFile,BufRead *.py

\ set tabstop=4

\ set softtabstop=4

\ set shiftwidth=4

\ set textwidth=79

\ set expandtab

\ set autoindent

\ set fileformat=unix

这段代码写入.vimrc后会报错，应该再‘\’开头的每一行结尾添加‘|’。

5、

au BufRead,BufNewFile *.py,*.pyw,*.c,*.h match BadWhitespace /\s\+$/

这一段会报错没有BadWhitespace这种配色方案，要在之前定义

hi BadWhitespace guifg=gray guibg=red ctermfg=gray ctermbg=red
au BufRead,BufNewFile *.py,*.pyw,*.c,*.h match BadWhitespace /\s\+$/

6、配置好的.vimrc文件如下

set nocompatible              " required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'

" Add all your plugins here (note older versions of Vundle used Bundle instead of Plugin)
Plugin 'vim-scripts/indentpython.vim'
Plugin 'scrooloose/syntastic'
Plugin 'nvie/vim-flake8'
Plugin 'jnurmine/Zenburn'
Plugin 'altercation/vim-colors-solarized'
Plugin 'Lokaltog/powerline', {'rtp': 'powerline/bindings/vim/'}
Plugin 'tpope/vim-fugitive'
Plugin 'kien/ctrlp.vim'
Plugin 'scrooloose/nerdtree'
Plugin 'jistr/vim-nerdtree-tabs'
Plugin 'jmcantrell/vim-virtualenv'
" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required

au BufNewFile,BufRead *.py
\ set tabstop=4 |
\ set softtabstop=4 |
\ set shiftwidth=4 |
\ set textwidth=79 |
\ set expandtab |
\ set autoindent |
\ set fileformat=unix |

let NERDTreeIgnore=['\.pyc$','\~$'] "ignore files in NERDTree
if has('gui_running')
set background=dark
colorscheme solarized
endif
call togglebg#map("<F5>")

Bundle 'Valloric/YouCompleteMe'

hi BadWhitespace guifg=gray guibg=red ctermfg=gray ctermbg=red
au BufRead,BufNewFile *.py,*.pyw,*.c,*.h match BadWhitespace /\s\+$/

let g:virtualenv_auto_activate='pythonforvim'
let python_highlight_all=1
syntax on
set nu
set encoding=utf-8

OK.