added option to query specific 'id'

get-lights.py

@@ -23,11 +23,13 @@ import json
 parser = argparse.ArgumentParser(description="Get all light ids from Hue Bridge")
 parser.add_argument("bridge", type=str, help="Hue Bridge IP")
 parser.add_argument("token", type=str, help="Hue API Token")
+parser.add_argument("-i", "--id", type=int, help="light id#")
 
 try:
 	args = parser.parse_args()
 	bridge = args.bridge
 	token = args.token
+	id = args.id
 
 except argparse.ArgumentError as e:
 	print(str(e))
@@ -42,11 +44,17 @@ with urllib.request.urlopen(req, context=no_cert_check) as response:
 	content = response.read()
 json_data = json.loads(content)
 
-
-print(f"{'ID':>3s}  {'Name':<32s} {'State':<5s} Type")
-print ("################################################################################")
-for key in json_data:
-	if not json_data[key]['state']['reachable']:
-		continue
-	state = 'on' if json_data[key]['state']['on'] else 'off'
-	print(f"{key:>3s}: {json_data[key]['name']:<32s} {state:<5s} {json_data[key]['type']}")
+if not id:
+	print(f"{'ID':>3s}  {'Name':<32s} {'State':<5s} Type")
+	print ("################################################################################")
+	for key in json_data:
+		if not json_data[key]['state']['reachable']:
+			continue
+		state = 'on' if json_data[key]['state']['on'] else 'off'
+		print(f"{key:>3s}: {json_data[key]['name']:<32s} {state:<5s} {json_data[key]['type']}")
+else:
+	if json_data[str(id)]['state']['reachable']:
+		state = 'on' if json_data[str(id)]['state']['on'] else 'off'
+		print(state)
+	else:
+		print("unreachable")