Added a few shortcuts for LanguageClient

<SPC>+] => Jump to definition
<SPC>+k => Show function documentation
<SPC>+r => Rename function/symbol
<SPC>+f => Fix suggestion
<SPC>+? => Show error explanation

nvim/init.vim

@@ -45,7 +45,7 @@ let g:rainbow_active = 1				" This is part of the Rainbow brackets, enabling it
 " Mappings {{{
 nnoremap - :Ex<CR>
 nnoremap <silent> <leader>c :call TrimWhiteSpace()<CR>
-nnoremap <leader>] <c-w>g<c-]>
+" nnoremap <leader>] <c-w>g<c-]>
 " }}}
 
 " Plugin configuration {{{
@@ -66,11 +66,17 @@ nmap <silent> <Leader><Space> :SK<CR>
 let g:polyglot_disabled = ['sensible', 'csv']
 " }}}
 
-""" LanguageClient {{{
+" LanguageClient {{{
-let g:languageClient_serverCommands = {
+let g:LanguageClient_serverCommands = {
 			\ 'rust': ['rust-analyzer'],
+			\ 'python': ['pyls'],
 			\ }
-"""}}}
+nnoremap <silent> <leader>] :call LanguageClient#textDocument_definition()<CR>
+nnoremap <silent> <leader>k :call LanguageClient#textDocument_hover()<CR>
+nnoremap <silent> <leader>r :call LanguageClient#textDocument_rename()<CR>
+nnoremap <silent> <leader>f :call LanguageClient#textDocument_codeAction()<CR>
+nnoremap <silent> <leader>? :call LanguageClient#explainErrorAtPoint()<CR>
+" }}}
 
 " }}}