python version of the first part of the Bash script

bin/update_upgrade_containers.sh

@@ -0,0 +1,44 @@
+import os
+import subprocess
+from pathlib import Path
+
+
+# Getting the local machine IP address
+def get_ip():
+    try:
+        result = subprocess.run(
+            ["ip", "-4", "route", "get", "8.8.8.8"],
+            capture_output=True,
+            text=True,
+            check=True
+        )
+        return result.stdout.split()[6].strip()
+    except Exception as e:
+        print(f"Error getting IP address: {e}")
+        return "0.0.0.0"
+
+MY_IP = get_ip()
+os.environ["MY_IP"] = MY_IP
+
+
+# Getting total system memory in KB
+def get_total_memory_kb():
+    try:
+        with open("/proc/meminfo") as f:
+            for line in f:
+                if line.startswith("MemTotal"):
+                    return int(line.split()[1])
+    except Exception as e:
+        print(f"Error reading memory info: {e}")
+        return 0
+
+TOTAL_MEMORY_KB = get_total_memory_kb()
+
+
+# Calculating memory limits
+VIEWER_MEMORY_LIMIT_KB = int(TOTAL_MEMORY_KB * 0.8)
+SHM_SIZE_KB = int(TOTAL_MEMORY_KB * 0.3)
+
+# Export to environment variables
+os.environ["VIEWER_MEMORY_LIMIT_KB"] = str(VIEWER_MEMORY_LIMIT_KB)
+os.environ["SHM_SIZE_KB"] = str(SHM_SIZE_KB)