From 0ede39c2e61464446fb835e1990543ff50250716 Mon Sep 17 00:00:00 2001
From: Marcin Usielski <marcin.usielski@nokia.com>
Date: Wed, 24 Jan 2024 13:48:27 +0100
Subject: [PATCH] Union

---
 moler/cmd/commandtextualgeneric.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/moler/cmd/commandtextualgeneric.py b/moler/cmd/commandtextualgeneric.py
index bf98963b0..df5082da0 100644
--- a/moler/cmd/commandtextualgeneric.py
+++ b/moler/cmd/commandtextualgeneric.py
@@ -20,7 +20,7 @@
 from moler.abstract_moler_connection import AbstractMolerConnection
 from moler.runner import ConnectionObserverRunner
 from threading import Lock
-from typing import Optional, Pattern
+from typing import Optional, Pattern, Union
 
 
 r_default_prompt: str = r'^[^<]*[$%#>~]\s*$'  # When user provides no prompt
@@ -33,7 +33,7 @@ class CommandTextualGeneric(Command):
     _re_default_prompt = re.compile(r_default_prompt)  # When user provides no prompt
     _default_newline_chars = ("\n", "\r")  # New line chars on device, not system with script!
 
-    def __init__(self, connection: Optional[AbstractMolerConnection], prompt: Optional[str | Pattern] = None, newline_chars: Optional[list | tuple] = None, runner: Optional[ConnectionObserverRunner] = None):
+    def __init__(self, connection: Optional[AbstractMolerConnection], prompt: Optional[Union[str, Pattern]] = None, newline_chars: Optional[Union[list, tuple]] = None, runner: Optional[ConnectionObserverRunner] = None):
         """
         Base class for textual commands.