Add specific options for Python, using tab instead of spaces

.vimrc

@@ -403,3 +403,14 @@ function! VisualSelection(direction, extra_filter) range
 	let @/ = l:pattern
 	let @" = l:saved_reg
 endfunction
+
+
+function! SetupPython()
+	" Here, you can have the final say on what is set.  So
+	" fixup any settings you don't like.
+	setlocal softtabstop=4
+	setlocal tabstop=4
+	setlocal shiftwidth=4
+	setlocal expandtab!
+endfunction
+command! -bar SetupPython call SetupPython()