Tweak Python shell integration for lsp completion (#25082)

Resolves: #25012

Author: anthonykim1

python_files/pythonrc.py

@@ -53,13 +53,13 @@ def __str__(self):
         result = ""
         # For non-windows allow recent_command history.
         if sys.platform != "win32":
-            result = "{command_line}{command_finished}{prompt_started}{prompt}{command_start}{command_executed}".format(
+            result = "{command_executed}{command_line}{command_finished}{prompt_started}{prompt}{command_start}".format(
+                command_executed="\x1b]633;C\x07",
                 command_line="\x1b]633;E;" + str(get_last_command()) + "\x07",
                 command_finished="\x1b]633;D;" + str(exit_code) + "\x07",
                 prompt_started="\x1b]633;A\x07",
                 prompt=original_ps1,
                 command_start="\x1b]633;B\x07",
-                command_executed="\x1b]633;C\x07",
             )
         else:
             result = "{command_finished}{prompt_started}{prompt}{command_start}{command_executed}".format(

python_files/tests/test_shell_integration.py

@@ -17,7 +17,7 @@ def test_decoration_success():
     if sys.platform != "win32" and (not is_wsl):
         assert (
             result
-            == "\x1b]633;E;None\x07\x1b]633;D;0\x07\x1b]633;A\x07>>> \x1b]633;B\x07\x1b]633;C\x07"
+            == "\x1b]633;C\x07\x1b]633;E;None\x07\x1b]633;D;0\x07\x1b]633;A\x07>>> \x1b]633;B\x07"
         )
     else:
         pass
@@ -32,7 +32,7 @@ def test_decoration_failure():
     if sys.platform != "win32" and (not is_wsl):
         assert (
             result
-            == "\x1b]633;E;None\x07\x1b]633;D;1\x07\x1b]633;A\x07>>> \x1b]633;B\x07\x1b]633;C\x07"
+            == "\x1b]633;C\x07\x1b]633;E;None\x07\x1b]633;D;1\x07\x1b]633;A\x07>>> \x1b]633;B\x07"
         )
     else:
         pass