.vimrc

call plug#begin()
Plug 'tpope/vim-sensible'
Plug 'dylanaraps/wal.vim'

" On-demand loading
Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
call plug#end()

colorscheme wal

set nocompatible	" required
filetype off		" required
set nu
set encoding=utf-8

" 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 'tmhedberg/SimpylFold'
Plugin 'vim-scripts/indentpython.vim'
Bundle 'Valloric/YouCompleteMe'
Plugin 'vim-syntastic/syntastic'
Plugin 'nvie/vim-flake8'
Plugin 'jistr/vim-nerdtree-tabs'
Plugin 'tpope/vim-fugitive'
Plugin 'Lokaltog/powerline', {'rtp': 'powerline/bindings/vim/'}

" ...

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required

" Split navigations
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>

" Enable folding
set foldmethod=indent
set foldlevel=99
" Enable folding with the spacebar
nnoremap <space> za
let g:SimpylFold_docstring_preview=1

" autocompletion extend support
let g:ycm_autoclose_preview_window_after_completion=1
map <leader>g  :YcmCompleter GoToDefinitionElseDeclaration<CR>

" Enabling Virtualenv Support
"python with virtualenv support
py << EOF
import os
import sys
if 'VIRTUAL_ENV' in os.environ:
  project_base_dir = os.environ['VIRTUAL_ENV']
  activate_this = os.path.join(project_base_dir, 'bin/activate_this.py')
  execfile(activate_this, dict(__file__=activate_this))
EOF

" make code look pretty
let python_highlight_all=1
syntax on

" Hide .pyc files
let NERDTreeIgnore=['\.pyc$', '\~$'] "ignore files in NERDTree