splitting python complete

Azaion.Loader/hardware_service.pyx

@@ -2,9 +2,14 @@ import os
 import subprocess
 cimport constants
 cdef class HardwareService:
+    cdef str _CACHED_HW_INFO = None
 
     @staticmethod
     cdef str get_hardware_info():
+        global _CACHED_HW_INFO
+        if _CACHED_HW_INFO is not None:
+            return <str> _CACHED_HW_INFO
+
         if os.name == 'nt': # windows
             os_command = (
                 "powershell -Command \""
@@ -34,5 +39,6 @@ cdef class HardwareService:
         cdef str drive_serial = lines[len_lines-1]
 
         cdef str res =  f'CPU: {cpu}. GPU: {gpu}. Memory: {memory}. DriveSerial: {drive_serial}'
-        constants.log(f'Gathered hardware: {res}')
+        constants.log(<str>f'Gathered hardware: {res}')
+        _CACHED_HW_INFO = res
         return res