Display current music

met_extractor.py

@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+import sys
+import json
+
+if len(sys.argv) < 2:
+    print(
+        "Usage: met_etractor.py <playlist.json> <key>"
+    )
+    print("Example: met_extractor.py /tmp/my_playlist.json key")
+    sys.exit(1)
+
+with open(sys.argv[1], "r", encoding="utf-8") as f:
+    met = json.load(f)
+    print(json.dumps(met.get(sys.argv[2], {})))