Removed many unnecessary files and started changing pypo to use setuptools

python_apps/pypo/pypo/liquidsoap_scripts/library/lastfm.liq

@@ -0,0 +1,125 @@
+%ifdef input.lastfm
+# Utility to compose last.fm URIs.
+# @category String
+# @param ~user      Lastfm user
+# @param ~password  Lastfm password
+# @param ~discovery Allow lastfm suggestions
+# @param radio      URI, e.g. user/toots5446/playlist, globaltags/rocksteady.
+def lastfm.uri(~user="",~password="",~discovery=false,
+               radio="globaltags/creative-commons")
+  auth = if user == "" then "" else "#{user}:#{password}@" end
+  discovery = if discovery == true then "1" else "0" end
+  "lastfm://#{auth}#{radio}?discovery=#{discovery}"
+end
+
+# Submit metadata to libre.fm using the audioscrobbler protocol.
+# @category Interaction
+# @param ~source Source for tracks. Should be one of: "broadcast", "user", "recommendation" or "unknown". Since liquidsoap is intented for radio broadcasting, this is the default. Sources other than user don't need duration to be set.
+# @param ~length Try to submit length information. This operation can be CPU intensive. Value forced to true when used with the "user" source type.
+def librefm.submit(~user,~password,~source="broadcast",~length=false,m) = 
+  audioscrobbler.submit(user=user,password=password,
+                source=source,length=length,
+                host="turtle.libre.fm",port=80,
+                m)
+end
+
+# Submit metadata to lastfm.fm using the audioscrobbler protocol.
+# @category Interaction
+# @param ~source Source for tracks. Should be one of: "broadcast", "user", "recommendation" or "unknown". Since liquidsoap is intented for radio broadcasting, this is the default. Sources other than user don't need duration to be set.
+# @param ~length Try to submit length information. This operation can be CPU intensive. Value forced to true when used with the "user" source type.
+def lastfm.submit(~user,~password,~source="broadcast",~length=false,m) =
+  audioscrobbler.submit(user=user,password=password,
+                source=source,length=length,
+                host="post.audioscrobbler.com",port=80,
+                m)
+end
+
+# Submit metadata to libre.fm using the audioscrobbler protocol (nowplaying mode).
+# @category Interaction
+# @param ~length Try to submit length information. This operation can be CPU intensive. Value forced to true when used with the "user" source type.
+def librefm.nowplaying(~user,~password,~length=false,m) =
+  audioscrobbler.nowplaying(user=user,password=password,length=length,
+                host="turtle.libre.fm",port=80,
+                m)
+end
+
+# Submit metadata to lastfm.fm using the audioscrobbler protocol (nowplaying mode).
+# @category Interaction
+# @param ~length Try to submit length information. This operation can be CPU intensive. Value forced to true when used with the "user" source type.
+def lastfm.nowplaying(~user,~password,~length=false,m) =
+  audioscrobbler.nowplaying(user=user,password=password,length=length,
+                host="post.audioscrobbler.com",port=80,
+                m)
+end
+
+# Submit songs using audioscrobbler, respecting the full protocol:
+# First signal song as now playing when starting, and
+# then submit song when it ends.
+# @category Interaction
+# @param ~source Source for tracks. Should be one of: "broadcast", "user", "recommendation" or "unknown". Since liquidsoap is intented for radio broadcasting, this is the default. Sources other than user don't need duration to be set.
+# @param ~length Try to submit length information. This operation can be CPU intensive. Value forced to true when used with the "user" source type.
+# @param ~delay Submit song when there is only this delay left, in seconds. 
+# @param ~force If remaining time is null, the song will be assumed to be skipped or cuted, and not submitted. Set to zero to disable this behaviour.
+def audioscrobbler.submit.full(
+     ~user,~password,
+     ~host="post.audioscrobbler.com",~port=80,
+     ~source="broadcast",~length=false,
+     ~delay=10.,~force=false,s) = 
+  f = audioscrobbler.nowplaying(
+        user=user,password=password,
+        host=host,port=port,length=length)
+  s = on_metadata(f,s)
+  f = fun (rem,m) ->
+      # Avoid skipped songs
+      if rem > 0. or force then
+        audioscrobbler.submit(
+          user=user,password=password,
+          host=host,port=port,length=length,
+          source=source,m)
+      else
+        log(label="audioscrobbler.submit.full",
+            level=4,"Remaining time null: \
+                     will not submit song (song skipped ?)")
+      end
+  on_end(delay=delay,f,s)
+end
+
+# Submit songs to librefm using audioscrobbler, respecting the full protocol:
+# First signal song as now playing when starting, and
+# then submit song when it ends.
+# @category Interaction
+# @param ~source Source for tracks. Should be one of: "broadcast", "user", "recommendation" or "unknown". Since liquidsoap is intented for radio broadcasting, this is the default. Sources other than user don't need duration to be set.
+# @param ~length Try to submit length information. This operation can be CPU intensive. Value forced to true when used with the "user" source type.
+# @param ~delay Submit song when there is only this delay left, in seconds. If remaining time is less than this value, the song will be assumed to be skipped or cuted, and not submitted. Set to zero to disable this behaviour.
+# @param ~force If remaining time is null, the song will be assumed to be skipped or cuted, and not submitted. Set to zero to disable this behaviour.
+def librefm.submit.full(
+     ~user,~password,
+     ~source="broadcast",~length=false,
+     ~delay=10.,~force=false,s) =
+    audioscrobbler.submit.full(
+      user=user,password=password,
+      source=source,length=length,
+      host="turtle.libre.fm",port=80,
+      delay=delay,force=force,s)
+end
+
+# Submit songs to lastfm using audioscrobbler, respecting the full protocol:
+# First signal song as now playing when starting, and
+# then submit song when it ends.
+# @category Interaction
+# @param ~source Source for tracks. Should be one of: "broadcast", "user", "recommendation" or "unknown". Since liquidsoap is intented for radio broadcasting, this is the default. Sources other than user don't need duration to be set.
+# @param ~length Try to submit length information. This operation can be CPU intensive. Value forced to true when used with the "user" source type.
+# @param ~delay Submit song when there is only this delay left, in seconds. If remaining time is less than this value, the song will be assumed to be skipped or cuted, and not submitted. Set to zero to disable this behaviour.
+# @param ~force If remaining time is null, the song will be assumed to be skipped or cuted, and not submitted. Set to zero to disable this behaviour.
+def lastfm.submit.full(
+     ~user,~password,
+     ~source="broadcast",~length=false,
+     ~delay=10.,~force=false,s) =
+    audioscrobbler.submit.full(
+      user=user,password=password,
+      source=source,length=length,
+      host="post.audioscrobbler.com",port=80,
+      delay=delay,force=force,s)
+end
+
+%endif