Started working at an audio player

[gregoa/zavai.git] / player / zavai-player-update-info

diff --git a/player/zavai-player-update-info b/player/zavai-player-update-info
new file mode 100755 (executable)
index 0000000..f321d78
--- /dev/null
+++ b/player/zavai-player-update-info
@@ -0,0 +1,32 @@
+#!/usr/bin/python
+
+# apt-get install python-mutagen
+
+import os
+import os.path
+import mutagen
+
+MUSICDIR="/store/musica"
+TARGET=os.path.expanduser("~/.zavai/player-info")
+
+# Ensure there's a / in the end, which makes it easier to strip the prefix
+# later
+if MUSICDIR[-1] != '/':
+    MUSICDIR += '/'
+
+def names():
+    for root, dirs, files in os.walk(MUSICDIR):
+        for name in (f for f in files if f.endswith(".mp3")):
+            fname = os.path.join(root, name)
+            mf = mutagen.File(fname)
+            # Scan fname somehow
+            yield dict(name=fname, length=mf.info.length)
+
+out = open(TARGET, "w")
+pfxlen = len(MUSICDIR)
+for info in sorted(names(), key=lambda x:x["name"]):
+    name = info["name"][pfxlen:]
+    print >>out, "file:", name
+    print >>out, "length:", int(round(info["length"] * 1000))
+    print >>out
+out.close()