initial commit

mpdWatch.py

@@ -0,0 +1,56 @@
+#!/bin/python3
+import rxv
+from mpd import MPDClient
+import time
+
+def main():
+	client = MPDClient()
+	client.connect("localhost", 6600)
+	receivers = rxv.find()
+	rx = receivers[0]
+	lastState = getMPDStatus(client)
+	while True:
+		#Check if paused or seeking
+		if getMPDStatus(client) != lastState:
+			#play toggled
+			if getMPDStatus(client) == 1:
+				#playing now - turn on receiver asap
+				if not rx.on:
+					#dirty workaround so that my cubie detects the receiver as output
+					rx.on = True
+					time.sleep(4)
+					rx.input = "HDMI1"
+					time.sleep(1)
+					rx.input = "HDMI2"
+			else:
+				turnOff = waitForChanges(client, 10)
+				if turnOff:
+					#lets not waste energy and turn of the receiver
+					rx.on = False
+
+			lastState = getMPDStatus(client)
+		#wait until the player-subsystem gets changed
+		client.idle("player")
+
+	client.close()
+	client.disconnect()
+
+def getMPDStatus( client ):
+	if "play" in client.status()["state"]:
+		return 1
+	else:
+		return 0
+
+def waitForChanges( client, timeout ):
+	counter = 0
+	initState = getMPDStatus(client)
+	ranIntoTimeout = True
+	while counter < timeout:
+		if getMPDStatus(client) != initState:
+			ranIntoTimeout = False
+			break;
+		time.sleep(0.1)
+		counter += 1
+	return ranIntoTimeout
+
+main()