* itdb.h, itdb_itunesdb.c, itdb_private.h: moved next_id from

Itdb_iTunesDB to FExport.

* bindings/phython/examples/tag-genrr-from-audioscrobber.py: added
(thanks to Nicholas Piper)

git-svn-id: https://gtkpod.svn.sf.net/svnroot/gtkpod/libgpod/trunk@1104 f01d2545-417e-4e96-918e-98f8d0dbbcb6

2 files changed, 100 insertions, 0 deletions

diff --git a/bindings/python/examples/play.py b/bindings/python/examples/play.py
new file mode 100755
index 0000000..6ad6f60
--- /dev/null
+++ b/bindings/python/examples/play.py
@@ -0,0 +1,44 @@
+#!/usr/bin/python
+
+import os, os.path
+import gpod
+import sys
+
+ipod_mount = '/mnt/ipod'
+
+remove_track = "The Dancer"
+
+#dbname = os.path.join(os.environ['HOME'],".gtkpod/iTunesDB")
+dbname = os.path.join(ipod_mount,"iPod_Control/iTunes/iTunesDB")
+
+itdb = gpod.itdb_parse_file(dbname, None)
+if not itdb:
+    print "Failed to read %s" % dbname
+    sys.exit(2)
+itdb.mountpoint = ipod_mount
+
+    
+for track in gpod.sw_get_tracks(itdb):
+    lists = []
+    for playlist in gpod.sw_get_playlists(itdb):
+        if gpod.itdb_playlist_contains_track(playlist, track):
+            lists.append(playlist)
+
+    print "%-25s %-20s %-20s %-30s %s" % (track.title,
+                                          track.album,
+                                          track.artist,
+                                          gpod.itdb_filename_on_ipod(track),
+                                          repr(",".join([l.name for l in lists])))
+
+    if track.title == remove_track:
+        print "Removing track.."
+        print "..disk"
+        os.unlink(gpod.itdb_filename_on_ipod(track))
+        for l in lists:
+            print "..playlist %s" % l.name
+            gpod.itdb_playlist_remove_track(l, track)
+        print "..db"
+        gpod.itdb_track_unlink(track)
+        print "Track removed."
+
+gpod.itdb_write_file(itdb, dbname, None)
diff --git a/bindings/python/examples/tag-genre-from-audioscrobber.py b/bindings/python/examples/tag-genre-from-audioscrobber.py
new file mode 100755
index 0000000..4a16fb7
--- /dev/null
+++ b/bindings/python/examples/tag-genre-from-audioscrobber.py
@@ -0,0 +1,56 @@
+#!/usr/bin/python
+
+import os, os.path
+import gpod
+import sys
+from xml import xpath
+from xml.dom import minidom
+from xml.parsers.expat import ExpatError
+import urllib2, urllib
+
+TRUST_LIMIT = 10
+dbname = os.path.join(os.environ['HOME'],".gtkpod/local_0.itdb")
+
+
+itdb = gpod.itdb_parse_file(dbname, None)
+if not itdb:
+    print "Failed to read %s" % dbname
+    sys.exit(2)
+    
+cache={}
+for track in gpod.sw_get_tracks(itdb):
+    if track.artist is None:
+        continue
+
+    key = track.artist.upper()
+    if not cache.has_key(key):
+        url = "http://ws.audioscrobbler.com/1.0/artist/%s/toptags.xml" % urllib.quote(track.artist)
+        
+        try:
+            reply    = urllib2.urlopen(url).read()
+            xmlreply = minidom.parseString(reply)
+            attlist  = xpath.Evaluate("//toptags/tag[1]/@name",xmlreply)
+            count    = xpath.Evaluate("//toptags/tag[1]/@count",xmlreply)
+            if attlist and count and int(count[0].value) > TRUST_LIMIT:
+                cache[key] = str(attlist[0].value.title()) # no unicode please :-)
+        except urllib2.HTTPError, e:
+            pass
+            #print "Urllib failed.", e
+        except ExpatError, e:
+            print "Failed to parse,", e
+            print reply
+
+    if cache.has_key(key):
+        track.genre = cache[key]
+        print "%-25s %-20s %-20s --> %s" % (track.title,
+                                            track.album,
+                                            track.artist,
+                                            track.genre)
+    else:
+        print "%-25s %-20s %-20s === %s" % (track.title,
+                                            track.album,
+                                            track.artist,
+                                            track.genre)
+        
+
+gpod.itdb_write_file(itdb, dbname, None)