Adding upstream version 2:9.1.1230.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

runtime/indent/python.vim

@@ -0,0 +1,34 @@
+" Vim indent file
+" Language:	Python
+" Maintainer:	The Vim Project <https://github.com/vim/vim>
+" Last Change:	2023 Aug 10
+" Former Maintainer:	Bram Moolenaar <Bram@vim.org>
+" Original Author:	David Bustos <bustos@caltech.edu>
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+  finish
+endif
+let b:did_indent = 1
+
+" Some preliminary settings
+setlocal nolisp		" Make sure lisp indenting doesn't supersede us
+setlocal autoindent	" indentexpr isn't much help otherwise
+
+setlocal indentexpr=python#GetIndent(v:lnum)
+setlocal indentkeys+=<:>,=elif,=except
+
+let b:undo_indent = "setl ai< inde< indk< lisp<"
+
+" Only define the function once.
+if exists("*GetPythonIndent")
+  finish
+endif
+
+" Keep this for backward compatibility, new scripts should use
+" python#GetIndent()
+function GetPythonIndent(lnum)
+  return python#GetIndent(a:lnum)
+endfunction
+
+" vim:sw=2