ADDED   contrib/streamlicensing.py
Index: contrib/streamlicensing.py
==================================================================
--- contrib/streamlicensing.py
+++ contrib/streamlicensing.py
@@ -0,0 +1,94 @@
+# encoding: UTF-8
+# api: streamtuner2
+# title: streamlicensing
+# description: Smaller streaming service provider
+# url: http://www.streamlicensing.com/directory/
+# version: 0.1
+# type: channel
+# category: radio
+# priority: extra
+# png:
+#   iVBORw0KGgoAAAANSUhEUgAAABAAAAAQBAMAAADt3eJSAAAAGFBMVEVhcAAODy8rLVpHS4RPU22DismUmLTm6va3Zc/ZAAAAAXRSTlMAQObYZgAA
+#   AAFiS0dEAIgFHUgAAAAJcEhZcwAACxMAAAsTAQCanBgAAAAHdElNRQfhAgwUMiN14qDwAAAAW0lEQVQI12NggAADCMVW7gym3crBDJb08rJgZbB4
+#   qqEQmBGsKMQEZggqMLCA1LAJM8AZaWUQhjpEO5uwamiQMJjBrChkADSlXBhsfHh5qgCYoWysqACxWQlCAwArBw5QNfhFygAAAABJRU5ErkJggg==
+# extraction-method: regex
+#
+# Streaming service provider, which ensures station legality or fees
+# according to US copyright/streaming laws.
+#
+# Has only major categories. Does not provide channel homepages, and
+# is a bit slow due to huge page sizes. No search function implemented
+# here.
+#
+
+
+import re
+import ahttp
+from config import *
+from channels import *
+
+
+# radiolist.net
+class streamlicensing (ChannelPlugin):
+
+    # module attributes
+    listformat = "pls"
+    has_search = False
+    categories = []
+    catmap = {}
+    titles = dict( listeners=False )
+    
+    # config (not as plugin options here)
+    conf_family_unsafe = 0
+    conf_maxpages = 3
+    
+    # magic values
+    base_url = "http://www.streamlicensing.com/directory/"
+    pls_sffx = "%sindex.cgi/playlist.pls?action=playlist&type=pls&sid=%s&stream_id=%s"
+    # This is well hidden, but it comes with a playlist generator, so doesn't require double lookups.
+    # http://www.streamlicensing.com/directory/index.cgi?action=webpro_links&sid=4785&start=1&g=14&e=1&s=
+    # .../directory/index.cgi/playlist.pls?action=playlist&type=pls&sid=4785&stream_id=1234
+
+    # just a static list for now
+    def update_categories(self):
+        html = ahttp.get(self.base_url)
+        cats = re.findall('"\?start=&g=(\d+)&e=&s="><.+?>([\w\s-]+)</span>', html)
+        self.categories = sorted([c[1] for c in cats])
+        self.catmap = dict([(t,i) for i,t in cats])
+
+    # extract stream urls
+    def update_streams(self, cat):
+    
+        # prep block regex
+        rx_genre = re.compile(r"""
+           <tr\sid='(\d+)' .*?
+           Station\sName:<.*?>([^<]+)</(?:span|font|td|a)> .*?
+           ^var\slastsong_\d+\s*=\s*'([^\n]+)'; .*?
+           <a[^>]+onClick=[^>]+&stream_id=(\d+)'[^>]+>(\d+)k<
+        """, re.I|re.S|re.X|re.M)
+        
+        # collect pages into single string
+        html = ""
+        for page in range(0, self.conf_maxpages):
+            html += ahttp.get("%s?start=%s&g=%s&e=%s&s=" % (self.base_url, page * 10, self.catmap[cat], self.conf_family_unsafe))
+            if not re.search("\?start=%s.*>Next" % ((page + 1) * 10), html):
+                break
+        html = re.sub(">Featured Stations.+?>Previous Page", "", html, 100, re.S)
+        print html
+
+        # extract and convert to station rows
+        entries = []
+        for uu in re.findall(rx_genre, html):
+            print uu
+            entries.append(dict(
+                genre = cat,
+                id = to_int(uu[0]),
+                sid = to_int(uu[3]),
+                title = unhtml(uu[1]),
+                playing = unhtml(uu[2]),  # actually JS decoding...
+                format = "audio/mpeg",
+                bitrate = to_int(uu[4]),
+                url = self.pls_sffx % (self.base_url, uu[0], uu[3])
+            ))
+        return entries
+