vimrc

" For the youcompleteme plugin"
call plug#begin('~/.vim/plugged')
Plug 'Valloric/YouCompleteMe'
Plug 'scrooloose/nerdtree'
Plug 'vim-syntastic/syntastic'
Plug 'szw/vim-tags'
" Plug 'cjrh/vim-conda'
call plug#end()

" Open NERDTree automatically when vim starts up on opening a directory"
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") | exe 'NERDTree' argv()[0] | wincmd p | ene | endif

" Highlight search"
set hlsearch

" Turn off Background Color Erase"
if &term =~ '256color'
    " Disable Background Color Erase (BCE) so that color schemes
    " work properly when Vim is used inside tmux and GNU screen.
    set t_ut=
endif

" Color Scheme"
colorscheme lucius 
LuciusLightHighContrast

" For Python Environment"
let g:ycm_python_binary_path = 'python'

" Set tab to be 4 spaces"
filetype plugin indent on
" show existing tab with 4 spaces width
set tabstop=4
" when indenting with '>', use 4 spaces width
set shiftwidth=4
" On pressing tab, insert 4 spaces
set expandtab

" Set the max allowed leng length of Python
let g:syntastic_python_checkers = ['flake8']
" let g:syntastic_python_pylint_post_args="--max-line-length=250"
let g:syntastic_python_flake8_args='--ignore=E501,E226'
let g:pymode_lint_ignore = "E501,W"

" Add shortcut for YouCompleteMe plugin"
let g:ycm_autoclose_preview_window_after_completion=1
map <F1> :YcmCompleter GoToDefinitionElseDeclaration<CR>
map <F2> <C-o>