new tag options composer and albumartist, extended dump option

1 files changed, 10 insertions, 8 deletions

diff --git a/cue.py b/cue.py
index 493bee9..4239084 100644
--- a/cue.py
+++ b/cue.py
@@ -27,7 +27,9 @@ class Track:
 		return sort_iter(self._indexes)
 
 	def get(self, attr):
-		return self._attrs.get(attr)
+		return self._attrs.get(attr,
+			None if attr in ("pregap", "postgap") else ""
+		)
 
 	def isaudio(self):
 		return self.type == "AUDIO" and self.begin is not None
@@ -38,8 +40,8 @@ class File:
 		self.type = filetype
 		self._tracks = []
 
-	def tracks(self, audio_only = False):
-		return filter(Track.isaudio if audio_only else None, self._tracks)
+	def tracks(self, filter_audio = True):
+		return filter(Track.isaudio if filter_audio else None, self._tracks)
 
 	def add_track(self, track):
 		self._tracks.append(track)
@@ -48,12 +50,12 @@ class File:
 		return self.type == "WAVE"
 
 	def has_audio_tracks(self):
-		return len(list(self.tracks(Track))) > 0
+		return len(list(self.tracks())) > 0
 
 	def split_points(self, info):
 		rate = info.sample_rate * info.bits_per_sample * info.channels // 8
 
-		for track in list(self.tracks(True))[1:]:
+		for track in list(self.tracks())[1:]:
 			yield rate * track.begin // 75
 
 	def __repr__(self):
@@ -67,11 +69,11 @@ class Cue:
 	def attrs(self):
 		return sort_iter(self._attrs)
 
-	def files(self, audio_only = False):
-		return filter(File.isaudio if audio_only else None, self._files)
+	def files(self, filter_audio = True):
+		return filter(File.isaudio if filter_audio else None, self._files)
 
 	def get(self, attr):
-		return self._attrs.get(attr)
+		return self._attrs.get(attr, "")
 
 	def add_file(self, file):
 		self._files.append(file)