getting os details with /api/os

- "Unknown" isn't an int

README.md

@@ -3,5 +3,5 @@
 Agent for my-idlers
 
 ```
-export API_KEY=<API_KEY> HOST=https://idlers.test2.sysdeploy.org/api/servers;python3 main.py
-```
+export AGENT_API=<API_KEY> HOST=https://idlers.test2.sysdeploy.org/api/servers;python3 agent.py
+```

agent.py

@@ -124,7 +124,12 @@ class ServerData:
 
             # Parse the output
             details = {}
-            details['model_number'] = re.search(r'Model Number:\s*(.*)', output).group(1)
+            model_number_match = re.search(r'Model Number:\s*(.*)', output)
+            if model_number_match is None:
+                logging.warning("Skipping device {} as it does not have a model number".format(device))
+                continue
+
+            details['model_number'] = model_number_match.group(1)
             details['serial_number'] = re.search(r'Serial Number:\s*(.*)', output).group(1)
             details['firmware_revision'] = re.search(r'Firmware Revision:\s*(.*)', output).group(1)
             details['transport'] = re.search(r'Transport:\s*(.*)', output).group(1)
@@ -166,7 +171,7 @@ class ServerData:
                 # Get the output of nvme id-ctrl command
                 output = subprocess.check_output(['nvme', 'id-ctrl', device_path], stderr=subprocess.STDOUT, universal_newlines=True)
             except subprocess.CalledProcessError as e:
-                print(f"Failed to get nvme id-ctrl output for {device_path}: {e}")
+                print("Failed to get nvme id-ctrl output for {}: {}".format(device_path, e))
                 continue
 
             # Split the output into lines
@@ -212,7 +217,10 @@ class ServerData:
             if section['DMIType'] == 4:  # 4 corresponds to processor
                 core_count = int(section.get('Core Count', '0'))
                 thread_count = int(section.get('Thread Count', '0'))
-                cpu_count = core_count * thread_count
+                if thread_count:
+                    cpu_count += thread_count
+                else:
+                    cpu_count += core_count
         if cpu_count == 0:
             with open('/proc/cpuinfo', 'r') as f:
                 cpuinfo = f.read()
@@ -351,8 +359,14 @@ class ServerData:
             size = ram.get('Size', 'Unknown')
             speed = ram.get('Speed', 'Unknown')
             configured_speed = ram.get('Configured Memory Speed', 'Unknown')
-            total_width = int(ram.get('Total Width', "0").split()[0])
-            data_width = int(ram.get('Data Width', "0").split()[0])
+            try:
+                total_width = int(ram.get('Total Width', "0").split()[0])
+            except ValueError:
+                total_width = 0
+            try:
+                data_width = int(ram.get('Data Width', "0").split()[0])
+            except ValueError:
+                data_width = 0
             ecc = 'Yes' if total_width > data_width else 'No'
             serial_number = ram.get('Serial Number', 'Unknown')
             ram_type = ram.get('Type', 'Unknown')