centos7使用vim打造强大的python IDE
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编译升级vim
centos7.3自带的vim是7.4.*版本, YouCompleteMe需要Vim 7.4.1578+
我这里编译安装vim8.0
# 移除旧版本
sudo yum remove vim -y
# 安装必要组件
sudo yum install ncurses-devel python-devel -y
# 下载源码编译安装
git clone https://github.com/vim/vim.git
cd vim/src
# 根据自己实际情况设置编译参数
./configure --with-features=huge --=yes --enable-cscope --enable-fontset --with-python-config-dir=/usr/lib64/python2.7/config –enable-python3interp --with-python-config-dir=/usr/lib/python3.6/config --enable-multibyte --with-features=huge --prefix=/usr/local/vim/
make -j2 && make install编译参数说明：
- [ ] –with-features=huge：支持最大特性
- [ ] –enable-rubyinterp：打开对ruby编写的插件的支持
- [ ] –enable-pythoninterp：打开对python编写的插件的支持
- [ ] –enable-python3interp：打开对python3编写的插件的支持
- [ ] –enable-luainterp：打开对lua编写的插件的支持
- [ ] –enable-perlinterp：打开对perl编写的插件的支持
- [ ] –enable-multibyte：打开多字节支持，可以在Vim中输入中文
- [ ] –enable-cscope：打开对cscope的支持
- [ ] –with-python-config-dir=/usr/lib64/python2.7/config 指定python 路径
- [ ] –with-python-config-dir=/usr/lib64/python3.5/config 指定python3路径
注意：必须带上Python编写插件支持，最好带上Python路径，否则使用时会报这个错误：YouCompleteMe unavailable: requires Vim compiled with Python (2.6+ or 3.6+) support
安装完成后，vim就安装在了/usr/local/vim/bin，添加环境变量，把该目录加入到PATH方便terminal全局使用
[[email protected] ~]# cat /etc/profile.d/vim.sh
export PATH=$PATH:/usr/local/vim/bin/查看版本和支持信息：
[[email protected] ~]# vim --version
VIM - Vi IMproved 8.1 (2018 May 18, compiled Aug 20 2018 03:23:45)
Included patches: 1-299
Compiled by [email protected]
Huge version without GUI. Features included (+) or not (-):
+acl +extra_search +mouse_netterm +tag_old_static
+arabic +farsi +mouse_sgr -tag_any_white
+autocmd +file_in_path -mouse_sysmouse -tcl
+autochdir +find_in_path +mouse_urxvt +termguicolors
-autoservername +float +mouse_xterm +terminal
-balloon_eval +folding +multi_byte +terminfo
+balloon_eval_term -footer +multi_lang +termresponse
-browse +fork() -mzscheme +textobjects
++builtin_terms +gettext +netbeans_intg +timers
+byte_offset -hangul_input +num64 +title
+channel +iconv +packages -toolbar
+cindent +insert_expand +path_extra +user_commands
-clientserver +job -perl +vartabs
-clipboard +jumplist +persistent_undo +vertsplit
+cmdline_compl +keymap +postscript +virtualedit
+cmdline_hist +lambda +printer +visual
+cmdline_info +langmap +profile +visualextra
+comments +libcall +python +viminfo
+conceal +linebreak -python3 +vreplace
+cryptv +lispindent +quickfix +wildignore
+cscope +listcmds +reltime +wildmenu
+cursorbind +localmap +rightleft +windows
+cursorshape -lua -ruby +writebackup
+dialog_con +menu +scrollbind -X11
+diff +mksession +signs -xfontset
+digraphs +modify_fname +smartindent -xim
-dnd +mouse +startuptime -xpm
-ebcdic -mouseshape +statusline -xsmp
+emacs_tags +mouse_dec -sun_workshop -xterm_clipboard
+eval -mouse_gpm +syntax -xterm_save
+ex_extra -mouse_jsbterm +tag_binary
system vimrc file: "$VIM/vimrc"
user vimrc file: "$HOME/.vimrc"
2nd user vimrc file: "~/.vim/vimrc"
user exrc file: "$HOME/.exrc"
defaults file: "$VIMRUNTIME/defaults.vim"
fall-back for $VIM: "/usr/local/vim/share/vim"
Compilation: gcc -std=gnu99 -c -I. -Iproto -DHAVE_CONFIG_H -g -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
Linking: gcc -std=gnu99 -L/usr/local/lib -Wl,--as-needed -o vim -lm -ltinfo -lnsl -lselinux -ldl -L/usr/lib64/python2.7/config -lpython2.7 -lpthread -ldl -lutil -lm -Xlinker -export-dynamic 安装应用：
pip install pep8 flake8 pyflakes isort yapf autopep8 powerline-status安装Vundle和YouCompleteMe
Vundle是Vim的插件管理工具，官方文档：https://github.com/VundleVim/Vundle.vim
安装步骤很简单：
git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim添加颜色主题方案
我这里使用monokai 配色方案 ：https://github.com/sickill/vim-monokai
下载对应的monokai.vim 文件 放到 ~/.vim/colors/ 即可
mkdir ~/.vim/colors
wget -O ~/.vim/colors/monokai.vim https://raw.githubusercontent.com/sickill/vim-monokai/master/colors/monokai.vimvim .vimrc清空后更改为如下内容：
set encoding=utf-8
"去掉vi的一致性"
set nocompatible
"显示行号"
"set number
set nobackup
set nowb
set noswapfile
set noundofile
set showcmd
" 隐藏滚动条"
"set guioptions-=r
"set guioptions-=L
"set guioptions-=b
"隐藏顶部标签栏"
"set showtabline=0
"设置字体"
"set guifont=Monaco:h13
syntax on "开启语法高亮"
"let g:solarized_termcolors=256 "solarized主题设置在终端下的设置"
set background=dark "设置背景色"
"colorscheme ron
colorscheme monokai
set nowrap "设置不折行"
set fileformat=unix "设置以unix的格式保存文件"
set cindent "设置C样式的缩进格式"
set tabstop=4 "设置table长度"
set softtabstop=4
set noexpandtab
set shiftwidth=4 "同上"
set showmatch "显示匹配的括号"
set scrolloff=5 "距离顶部和底部5行"
set laststatus=2 "命令行为两行"
set fenc=utf-8 "文件编码"
set backspace=2
set mouse=c "启用鼠标"
set selection=exclusive
set selectmode=mouse,key
"set matchtime=5
set ignorecase "忽略大小写"
"set incsearch
set hlsearch "高亮搜索项"
"set noexpandtab "不允许扩展table"
set whichwrap+=<,>,h,l
set autoread
"set cursorline "突出显示当前行"
"set cursorcolumn "突出显示当前列"
" C++ part
set exrc
set secure
augroup project
autocmd!
autocmd BufRead,BufNewFile *.h,*.c set filetype=c.doxygen
autocmd BufRead,BufNewFile *.hpp,*.cpp set filetype=cpp.doxygen
augroup END
set makeprg=make -C -j64
nnoremap <F3> :make!<cr>
"Vundle
filetype off
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
Plugin ‘VundleVim/Vundle.vim‘
Plugin ‘Valloric/YouCompleteMe‘
Plugin ‘Lokaltog/vim-powerline‘
Plugin ‘scrooloose/nerdtree‘
Plugin ‘Yggdroot/indentLine‘
Plugin ‘jiangmiao/auto-pairs‘
Plugin ‘tell-k/vim-autopep8‘
Plugin ‘scrooloose/nerdcommenter‘
Plugin ‘Tagbar‘
Plugin ‘Lokaltog/powerline‘, {‘rtp‘: ‘powerline/bindings/vim/‘}
call vundle#end()
filetype plugin indent on
"按F5运行python"
map <F5> :Autopep8<CR> :w<CR> :call RunPython()<CR>
function RunPython()
let mp = &makeprg
let ef = &errorformat
let exeFile = expand("%:t")
setlocal makeprg=python -u
set efm=%C %.%#,%A File "%f"\, line %l%.%#,%Z%[%^ ]%\@=%m
silent make %
copen
let &makeprg = mp
let &errorformat = ef
endfunction
" 设置tagbar的窗口宽度
let g:tagbar_width=30
" 映射Tagbar的快捷键,按F6自动打开
map <F6> :TagbarToggle<CR>
"按F9运行python调试"
map <F9> :Autopep8<CR> :w<CR> :call RunPythonDebug()<CR>
function RunPythonDebug()
let mp = &makeprg
let ef = &errorformat
let exeFile = expand("%:t")
setlocal makeprg=python -m pdb
set efm=%C %.%#,%A File "%f"\, line %l%.%#,%Z%[%^ ]%\@=%m
silent make %
copen
let &makeprg = mp
let &errorformat = ef
endfunction
"YouCompleteMe
"默认配置文件路径"
let g:ycm_global_ycm_extra_conf = ‘~/.vim/bundle/YouCompleteMe/third_party/ycmd/examples/.ycm_extra_conf.py‘
"打开vim时不再询问是否加载ycm_extra_conf.py配置"
let g:ycm_confirm_extra_conf=0
set completeopt=longest,menu
"python解释器路径"
let g:ycm_path_to_python_interpreter=‘/usr/bin/python‘
"是否开启语义补全"
let g:ycm_seed_identifiers_with_syntax=1
"是否在注释中也开启补全"
let g:ycm_complete_in_comments=1
let g:ycm_collect_identifiers_from_comments_and_strings = 0
"开始补全的字符数"
let g:ycm_min_num_of_chars_for_completion=2
"补全后自动关机预览窗口"
let g:ycm_autoclose_preview_window_after_completion=1
" 禁止缓存匹配项,每次都重新生成匹配项"
let g:ycm_cache_omnifunc=0
"字符串中也开启补全"
let g:ycm_complete_in_strings = 1
"离开插入模式后自动关闭预览窗口"
autocmd InsertLeave * if pumvisible() == 0|pclose|endif
"回车即选中当前项"
"inoremap <expr> <CR> pumvisible() ? ‘<C-y>‘ : ‘<CR>‘
"上下左右键行为"
inoremap <expr> <Down> pumvisible() ? ‘<C-n>‘ : ‘<Down>‘
inoremap <expr> <Up> pumvisible() ? ‘<C-p>‘ : ‘<Up>‘
inoremap <expr> <PageDown> pumvisible() ? ‘<PageDown><C-p><C-n>‘ : ‘<PageDown>‘
inoremap <expr> <PageUp> pumvisible() ? ‘<PageUp><C-p><C-n>‘ : ‘<PageUp>‘
"YouCompleteMe clang settings
let g:clang_format#style_options = {
"AccessModifierOffset" : -4,
"AllowShortIfStatementsOnASingleLine" : "true",
"AlwaysBreakTemplateDeclarations" : "true",
"Standard" : "C++11"}
let g:clang_format#auto_format=1
"Nerd tree
"F2开启和关闭树"
map <F2> :NERDTreeToggle<CR>
let NERDTreeChDirMode=1
"显示书签"
let NERDTreeShowBookmarks=1
"设置忽略文件类型"
let NERDTreeIgnore=[‘~$‘, ‘.pyc$‘, ‘.swp$‘]
"窗口大小"
let NERDTreeWinSize=25
"缩进指示线"
let g:indentLine_char=‘┆‘
let g:indentLine_enabled = 1
"autopep8设置"
let g:autopep8_disable_show_diff=1
autocmd Filetype python noremap <buffer> <F8> :call Autopep8()<CR>
map <F4> <leader>ci <CR>安装插件
打开任意一vim编辑窗口，使用命令模式键入以下命令即可实现对应功能
:PluginList - 列出所有已配置的插件
:PluginInstall - 安装插件,追加 `!` 用以更新或使用
:PluginUpdate:PluginSearch foo - 搜索 foo ; 追加 `!` 清除本地缓存
:PluginClean - 清除未使用插件,需要确认; 追加 `!` 自动批准移除未使用插件
:h vundle 获取更多细节和wiki以及FAQ或者通过以下快速安装：
vim +PluginInstall +qall附加
增加clang:添加C语言家族语法补全功能
sudo yum install cmake -y
cd ~/.vim/plugin/YouCompleteMe
./install.py --clang-completer效果如图：
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