From e9c1a52116bcdc1278425f08a3953bbcb96cb94e Mon Sep 17 00:00:00 2001
From: BYolivia <byolivia004@gmail.com>
Date: Sat, 29 Nov 2025 00:59:44 +0100
Subject: [PATCH] refactor platform detection logic and improve global variable
 handling

---
 logica/controlador.py | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/logica/controlador.py b/logica/controlador.py
index 3f2ffb6..785650f 100644
--- a/logica/controlador.py
+++ b/logica/controlador.py
@@ -1,10 +1,13 @@
 import platform
-from contextlib import nullcontext
 
-_OS = nullcontext
+
+_os = None
 
 def getPlataforma():
-    if _OS== nullcontext:
+    global _os
+    if _os==None:
+        _os = _obtener_datos_sistema()
+    return _os
 
 
 def accion_placeholder(nombre_accion):
@@ -24,10 +27,10 @@ def _obtener_datos_sistema():
     tmpVar = platform.system().lower()
     if tmpVar.__contains__("windows"):
         print("Sistema operativo detectado: Windows")
-        return {"WINDOWS"}
+        return {'WINDOWS'}
     elif tmpVar.__contains__("darwin"):
         print("Sistema operativo detectado: MacOS")
-        return {"MACOS"}
+        return {'MACOS'}
     else:
         print("Sistema operativo detectado: Linux/Unix")
-        return {"LINUX"}
\ No newline at end of file
+        return {'LINUX'}
\ No newline at end of file