vimrc overhaul, switch to jedi-vim for python completion, deactivate arrow keys

vim/after/ftplugin/python.vim

@@ -0,0 +1,6 @@
+setlocal tabstop=4
+setlocal softtabstop=4
+setlocal shiftwidth=4
+setlocal expandtab
+setlocal autoindent
+setlocal fileformat=unix

vimrc

@@ -48,6 +48,8 @@ if has("unix") || has("mac")
         map <F3> :VundleUpdate<CR>
         if has("python")
             Plugin 'klen/python-mode'
+            let g:pymode_rope_lookup_project = 0
+            let g:pymode_rope = 0
         endif
         if has("ruby")
             Plugin 'terryma/vim-multiple-cursors'
@@ -67,10 +69,14 @@ if has("unix") || has("mac")
         Plugin 'godlygeek/tabular'
         Plugin 'tikhomirov/vim-glsl'
         Plugin 'jamessan/vim-gnupg'
+        Plugin 'davidhalter/jedi-vim'
         Plugin 'petRUShka/vim-opencl'
         Plugin 'Raimondi/delimitMate'
         Plugin 'tpope/vim-surround'
         Plugin 'captbaritone/better-indent-support-for-php-with-html'
+        "[Autodetect indent style of a file]"
+        let g:detectindent_preferred_indent=4
+        let g:detectindent_autodetect=1
         Plugin 'roryokane/detectindent'
         "[Solarized theme]"
         Plugin 'altercation/vim-colors-solarized'
@@ -137,16 +143,16 @@ nnoremap <leader>O O<Esc>
 "[Easy jump into the normal-mode from the insert-mode]"
 inoremap jj <Esc>
 "[To move over parenthesis, brackets, quotes in insert-mode]"
-"inoremap kk <Right>
-"inoremap hh <Left>
+inoremap kk <Right>
+inoremap hh <Left>
 "[Easy omni-completion with Ctrl-Space]"
-inoremap <C-Space> <C-X><C-O>
+"inoremap <C-Space> <C-X><C-O>
 "[To disable the arrow keys]"
-"for prefix in ['i', 'n', 'v']
-"for key in ['<Up>', '<Down>', '<Left>', '<Right>']
-"execute prefix . "noremap " . key . " <Nop>"
-"endfor
-"endfor
+for prefix in ['i', 'n', 'v']
+    for key in ['<Up>', '<Down>', '<Left>', '<Right>']
+        execute prefix . "noremap " . key . " <Nop>"
+    endfor
+endfor
 "[Threshold for reporting number of lines changed]"
 set report=0
 "[Show command in the last line of the screen]"
@@ -163,6 +169,7 @@ set laststatus=2
 "[Define StatusLine]"
 set statusline=""
 set statusline+=%F%m%r%h%w
+set wrapscan
 set statusline+=%=%y
 set statusline+=\ [%{&ff}]
 set statusline+=\ Line:%l/%L
@@ -187,7 +194,7 @@ set background=dark
 set ttyfast
 set showmode
 set tabline=""
-set cmdheight=1
+" set cmdheight=1 : default
 set showtabline=0
 set colorcolumn=""
 set nocursorcolumn
@@ -259,12 +266,10 @@ set expandtab
 set autoindent
 set copyindent
 set smartindent
-set cinwords=""
+set cinwords=except,finally,def,class,with,do,if,elif,else,for,while,try,switch
 set modelines=1
 set shiftwidth=4
 set softtabstop=4
-set cinwords+=except,finally,def,class,with,do
-set cinwords+=if,elif,else,for,while,try,switch
 "[TextWidth settings]"
 set textwidth=0
 "[Settings of line numbers]"
@@ -279,6 +284,7 @@ set hlsearch
 set incsearch
 set smartcase
 set ignorecase
+set wrapscan
 "[When on, the ":substitute" flag 'g' is default on]"
 set nogdefault
 "[Language settings]"
@@ -321,7 +327,6 @@ set hidden
 set switchbuf=useopen,usetab,newtab
 "[Wrap settings]"
 set wrap
-set wrapscan
 set whichwrap=<,>,[,]
 set nolinebreak
 "[Encoding/FileType settings]"
@@ -440,10 +445,3 @@ function! ShowModeInStatusLine()
     endif
     return g:showMode
 endfunction
-""[Autodetect indent style of a file]"
-if has("autocmd")
-    augroup DetectIndent
-        autocmd!
-        autocmd BufReadPost *  DetectIndent
-    augroup END    autocmd BufReadPost * call AutoDetectTabs()
-endif