fixed nox issues + steps towards #43

Author: GiorgosXou

TUIFIManager/TUIProps.py

@@ -3,6 +3,7 @@
 from      .TUIFile import TUIFile, VISIBLE_FILENAME_LINES
 from      datetime import datetime
 from       os.path import basename, sep, join, getsize
+from        typing import List
 from          copy import copy
 from            os import stat, walk
 import unicurses
@@ -190,7 +191,7 @@ def __set_properties_of(self, tuifiles, directory:str):
         self.refresh()
 
 
-    def create_tui_for(self, tuifiles:list[TUIFile], directory:str): # kinda the same as TUIMenu's create
+    def create_tui_for(self, tuifiles:List[TUIFile], directory:str): # kinda the same as TUIMenu's create
         if self.exists: unicurses.werase(self.pad)
 
         self.inode = None

TUIFIManager/__init__.py

@@ -9,6 +9,7 @@
 from           time import time
 from             os import sep, access, W_OK, R_OK
 from           math import log10
+from         typing import Union
 from        os.path import basename
 from       .TUIMenu import TUIMenu
 from       .TUIFile import TUIFile
@@ -1589,7 +1590,7 @@ def __perform_key_enter(self):
         self.open(self.__clicked_file)
 
 
-    def __reset_index_of_clicked_file(self) -> bool|None:
+    def __reset_index_of_clicked_file(self) -> Union[bool,None]:
         if self.__index_of_clicked_file is not None: return False # sus, maybe elif len(self.files) == 2 ? in case of any issue  with "folder" ".."
         self.select(self.files[0])
         self.__clicked_file = self.files[0]