Enhacements to list_manager: (#1346)

* Enhacements to list_manager:
method filter_option. To filter options based on selected entry
attrib. last_choice. Which is the last action executed before exiting the loop

* last_choice is now a calculated attribute, therefore readonly

* Added last_choice to selection_menu

* bug at selection_menu handling. Translations can be a problem

1 files changed, 9 insertions, 0 deletions

diff --git a/archinstall/lib/menu/selection_menu.py b/archinstall/lib/menu/selection_menu.py
index 8dd6fcce..c6ac5852 100644
--- a/archinstall/lib/menu/selection_menu.py
+++ b/archinstall/lib/menu/selection_menu.py
@@ -188,6 +188,11 @@ class GeneralMenu:
 		self._menu_options: Dict[str, Selector] = {}
 		self._setup_selection_menu_options()
 		self.preview_size = preview_size
+		self._last_choice = None
+
+	@property
+	def last_choice(self):
+		return self._last_choice
 
 	def __enter__(self, *args :Any, **kwargs :Any) -> GeneralMenu:
 		self.is_context_mgr = True
@@ -325,6 +330,10 @@ class GeneralMenu:
 				if not self._process_selection(value):
 					break
 
+		# we get the last action key
+		actions = {str(v.description):k for k,v in self._menu_options.items()}
+		self._last_choice = actions[selection.value.strip()]
+
 		if not self.is_context_mgr:
 			self.__exit__()