CC-2016: Rearrange python scripts for reusability

-moved files

python_apps/pypo/scripts/old_files/include_daypart.liq

@@ -0,0 +1,70 @@
+
+#########################################
+# A/B queue-setup daypart
+#########################################
+
+# a/b queue setup
+daypart_q0 = request.queue(conservative=true,length=600.,id="daypart_q0")
+daypart_q1 = request.queue(conservative=true,length=600.,id="daypart_q1")
+
+daypart_q0 = audio_to_stereo(daypart_q0)
+daypart_q1 = audio_to_stereo(daypart_q1)
+
+daypart_active = ref 0
+daypart_queue = ref 1
+daypart_q0_enabled = ref false
+daypart_q1_enabled = ref false
+
+# push function, enqueues file in inactive queue (does not start automatically)
+def daypart_push(s)
+  list.hd(server.execute("daypart_q#{!daypart_queue}.push #{s}"))
+  print('push to #{!daypart_queue} - #{s}')
+  "Done"
+end
+
+
+# flips the queues
+def daypart_flip()
+
+  # set a/b-queue corresponding to active, see fallback below
+  if !daypart_active==1 then daypart_q0_enabled:=true else daypart_q0_enabled:=false end
+  if !daypart_active==0 then daypart_q1_enabled:=true else daypart_q1_enabled:=false end
+
+  # get playing (active) queue and flush it  
+  l = list.hd(server.execute("daypart_q#{!daypart_active}.queue"))
+  l = string.split(separator=" ",l)
+  list.iter(fun (rid) -> ignore(server.execute("daypart_q#{!daypart_active}.ignore #{rid}")), l)
+  
+  # skip the playing item
+  # source.skip(if !daypart_active==0 then daypart_q0 else daypart_q1 end)
+
+  # flip variables
+  daypart_active := 1-!daypart_active
+  daypart_queue := 1-!daypart_active
+
+  "Done"
+end
+
+
+# print status
+def daypart_status()
+  print('daypart_active: #{!daypart_active}')
+  print('daypart_queue : #{!daypart_queue}')
+  "Done"
+end
+
+# register for telnet access
+server.register(namespace="daypart","push", daypart_push)
+server.register(namespace="daypart","flip", fun (_) -> daypart_flip())
+server.register(namespace="daypart","status", fun (_) -> daypart_status())
+
+
+# activate / deactivate queues, needed for fallback to work
+daypart_q0 = switch(track_sensitive=true, [({!daypart_q0_enabled},daypart_q0)])
+daypart_q1 = switch(track_sensitive=true, [({!daypart_q1_enabled},daypart_q1)])
+daypart_q_holder = fallback(track_sensitive=true, [daypart_q0, daypart_q1])
+
+
+# finally the resulting daypart source
+daypart = fallback(track_sensitive=false, [daypart_q_holder, default])
+