My .vimrc file

.vimrc

" Note: Skip initialization for vim-tiny or vim-small.
if 0 | endif

if &compatible
  set nocompatible      "required Be iMproved
  filetype off		"required
endif

" Required:
set runtimepath+=~/.vim/bundle/neobundle.vim/

" ### 
" ## Added byMe
" #
set splitbelow
set splitright

"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

au BufNewFile, BufRead *.py
    \ set tabstop=4
    \ set softtabstop=4
    \ set shiftwidth=4
    \ set textwidth=88
    \ set expandtab
    \ set autoindent
    \ set fileformat=unix

au BufNewFile,BufRead *.js, *.html, *.css
    \ set tabstop=2
    \ set softtabstop=2
    \ set shiftwidth=2

set encoding=utf-8

let g:ycm_autoclose_preview_window_after_completion=1
map space-g  :YcmCompleter GoToDefinitionElseDeclaration<CR>

let python_highlight_all=1
syntax on

" Point YCM to the Pipenv created virtualenv, if possible
" At first, get the output of 'pipenv --venv' command.
let pipenv_venv_path = system('pipenv --venv')

" The above system() call produces a non zero exit code whenever
" a proper virtual environment has not been found.
" So, second, we only point YCM to the virtual environment when
" the call to 'pipenv --venv' was successful.
" Remember, that 'pipenv --venv' only points to the root directory
" of the virtual environment, so we have to append a full path to
" the python executable.
if !has('nvim')
    if shell_error == 0
      let venv_path = substitute(pipenv_venv_path, '\n', '', '')
      let g:ycm_python_binary_path = venv_path . '/bin/python'
    else
      let g:ycm_python_binary_path = 'python'
    endif
endif

set nu
set clipboard=unnamed
set mouse=a

"call togglebg#map("<F5>")

" #
" ## End Added byMe
" ###

" Required:
call neobundle#begin(expand('~/.vim/bundle/'))

" Let NeoBundle manage NeoBundle
" Required:
NeoBundleFetch 'Shougo/neobundle.vim'

" My Bundles here:
" Refer to |:NeoBundle-examples|.
" Note: You don't set neobundle setting in .gvimrc!

NeoBundle 'davidhalter/jedi-vim'
" Do not load vim-pyenv until *.py is opened and
" make sure that it is loaded after jedi-vim is loaded.
NeoBundleLazy 'lambdalisue/vim-pyenv', {
        \ 'depends': ['davidhalter/jedi-vim'],
        \ 'autoload': {
        \   'filetypes': ['python', 'python3'],
        \ }}

NeoBundle 'tmhedberg/SimpylFold'
NeoBundle 'vim-scripts/indentpython.vim'
NeoBundle 'Valloric/YouCompleteMe'
NeoBundle 'vim-syntastic/syntastic'
NeoBundle 'nvie/vim-flake8'
NeoBundle 'jnurmine/Zenburn'
NeoBundle 'altercation/vim-colors-solarized'
NeoBundle 'tpope/vim-fugitive'

NeoBundle 'preservim/nerdtree'

map <C-n> :NERDTreeToggle<CR>
let NERDTreeIgnore=['\.pyc$', '\~$'] "ignore files in NERDTree

"NeoBundle 'jistr/vim-nerdtree-tabs'
NeoBundle 'kien/ctrlp.vim'

if !has('nvim')
    NeoBundle 'Lokaltog/powerline', {'rtp': 'powerline/bindings/vim/'}
else
    NeoBundle 'vim-airline/vim-airline'
    NeoBundle 'vim-airline/vim-airline-themes'
    let g:airline_powerline_fonts = 1
    let g:airline_theme='simple'
endif

NeoBundle 'dracula/vim', { 'name': 'dracula' }
NeoBundle 'mattn/emmet-vim' 

call neobundle#end()

" Required:
filetype plugin indent on

if has('gui_running')
  set background=dark
  colorscheme solarized
  call togglebg#map("<F5>")
else
  "colorscheme zenburn
  colorscheme dracula
  "colorscheme antares
endif

" If there are uninstalled bundles found on startup,
" this will conveniently prompt you to install them.
NeoBundleCheck