singleton path format

NEWS

@@ -1,5 +1,7 @@
 1.0b8
 -----
+* Better support for singleton (non-album) tracks. The "singleton" path
+  format can be used to customize where these tracks are stored.
 * The "distance" number, which quantifies how different an album's
   current and proposed metadata are, is now displayed as "similarity"
   instead. This should be less noisy and confusing; you'll now see

beets/library.py

@@ -900,7 +900,13 @@ class Library(BaseLibrary):
         pathmod = pathmod or os.path
         
         # Use a path format based on the album type, if available.
-        if item.albumtype and item.albumtype in self.path_formats:
+        if not item.album_id:
+            # Singleton track. Never use the "album" formats.
+            if 'singleton' in self.path_formats:
+                path_format = self.path_formats['singleton']
+            else:
+                path_format = self.path_formats['default']
+        elif item.albumtype and item.albumtype in self.path_formats:
             path_format = self.path_formats[item.albumtype]
         elif item.comp and 'comp' in self.path_formats:
             path_format = self.path_formats['comp']

beets/ui/__init__.py

@@ -38,6 +38,7 @@ DEFAULT_DIRECTORY = '~/Music'
 DEFAULT_PATH_FORMATS = {
     'default': '$albumartist/$album/$track $title',
     'comp': 'Compilations/$album/$track $title',
+    'singleton': 'Non-Album/$artist/$title',
 }
 DEFAULT_ART_FILENAME = 'cover'
 

test/test_db.py

@@ -248,13 +248,33 @@ class DestinationTest(unittest.TestCase):
     
     def test_default_path_for_non_compilations(self):
         self.i.comp = False
+        self.lib.add_album([self.i])
         self.lib.directory = 'one'
         self.lib.path_formats = {'default': 'two',
                                  'comp': 'three'}
         self.assertEqual(self.lib.destination(self.i), np('one/two'))
 
+    def test_singleton_path(self):
+        i = item()
+        self.lib.directory = 'one'
+        self.lib.path_formats = {'default': 'two',
+                                 'comp': 'three',
+                                 'singleton': 'four'}
+        self.assertEqual(self.lib.destination(i), np('one/four'))
+
+    def test_singleton_track_falls_back_to_default(self):
+        i = item()
+        i.comp = True
+        i.albumtype = 'atype'
+        self.lib.directory = 'one'
+        self.lib.path_formats = {'default': 'two',
+                                 'comp': 'three',
+                                 'atype': 'four'}
+        self.assertEqual(self.lib.destination(i), np('one/two'))
+
     def test_comp_path(self):
         self.i.comp = True
+        self.lib.add_album([self.i])
         self.lib.directory = 'one'
         self.lib.path_formats = {'default': 'two',
                                  'comp': 'three'}
@@ -262,6 +282,7 @@ class DestinationTest(unittest.TestCase):
 
     def test_albumtype_path(self):
         self.i.comp = True
+        self.lib.add_album([self.i])
         self.i.albumtype = 'sometype'
         self.lib.directory = 'one'
         self.lib.path_formats = {'default': 'two',
@@ -271,6 +292,7 @@ class DestinationTest(unittest.TestCase):
 
     def test_albumtype_path_fallback_to_comp(self):
         self.i.comp = True
+        self.lib.add_album([self.i])
         self.i.albumtype = 'sometype'
         self.lib.directory = 'one'
         self.lib.path_formats = {'default': 'two',