ADDED   contrib/di.py
Index: contrib/di.py
==================================================================
--- contrib/di.py
+++ contrib/di.py
@@ -0,0 +1,52 @@
+# encoding: UTF-8
+# api: streamtuner2
+# title: di.fm / sky.fm
+# description:
+# url: http://di.fm/
+# version: 0.1
+# type: channel
+# category: radio
+# config: -
+# png:
+# priority: extra
+#
+# Just prints the public list of RadioTunes stations.
+# Premium entries are available, not fetched here.
+# Free entries use a 64kbit/s AACP audio encoding.
+#
+# Alternative JSON list: http://listen.di.fm/public3
+# Required unpacking a complex category association,
+# and only adds a few more descriptions.
+
+
+
+from config import *
+from channels import *
+import ahttp
+import json
+
+
+# di.fm
+class di (ChannelPlugin):
+
+    # control flags
+    has_search = False
+    listformat = "pls"
+    audioformat = "audio/aac"
+    titles = dict(listeners=False, bitrate=False, playing=False)
+    categories = ["di.fm", "sky.fm", "jazzradio.com"]
+               # sky.fm is an alias of "radiotunes.com"
+
+    # static
+    def update_categories(self):
+        pass
+
+    # ignore category, because there is just but one
+    def update_streams(self, cat, search=None):
+        ls = json.loads(ahttp.get("http://listen.{}/public1".format(cat)))
+        rows = [
+           dict(genre=row["key"], title=row["name"], url=row["playlist"], id=row["key"],
+                homepage="http://www.{}/{}".format(cat, row["key"]), bitrate=64)
+           for row in ls
+        ]
+        return rows