1) MPDCoverGrid: Methoden getAlbum() und updaten() erstellt

2) Klasse MCGAlbum erstellt

MPDCoverGrid.py

@@ -4,16 +4,20 @@
 
 
 from mpd import MPDClient
+import os
 
 
 
 
 class MPDCoverGrid:
+	client = MPDClient()
+	albums = {}
+
+
 	def __init__(self, host='localhost', port='6600', password=None):
 		self._host = host
 		self._port = port
 		self._password = password
-		self.client = MPDClient()
 
 
 	def connect(self):
@@ -21,9 +25,6 @@ class MPDCoverGrid:
 			self.client.connect(self._host, self._port)
 			if self._password:
 				self.client.password(self._password)
-		except CommandError as e:
-			# TODO Error
-			print(e)
 		except IOError as e:
 			# TODO Error
 			print(e)
@@ -37,3 +38,79 @@ class MPDCoverGrid:
 			print(e)
 			self.client = MPDClient()
 
+
+	def getAlbums(self):
+		self.update()
+		return self.albums
+
+
+	def update(self):
+		for song in self.client.listallinfo():
+			try:
+				if song['album'] not in self.albums:
+					self.albums[song['album']] = MCGAlbum(song['artist'], song['album'], os.path.dirname(song['file']))
+				
+				album = self.albums[song['album']]
+				album.addTrack(song['title'])
+			except KeyError:
+				pass
+
+
+
+
+class MCGAlbum():
+	fileNames = ['folder', 'cover']
+	fileExts = ['jpg', 'jpeg', 'png']
+
+
+	def __init__(self, artist, title, path):
+		self.artist = artist
+		if type(self.artist) is list:
+			self.artist = self.artist[0]
+		self.title = title
+		self.path = path
+		self.tracks = []
+		self.cover = None
+		self._findCover()
+
+
+	def getArtist(self):
+		return self.artist
+
+
+	def getTitle(self):
+		return self.title
+
+
+	def getPath(self):
+		return self.path
+
+
+	def addTrack(self, track):
+		self.tracks.append(track)
+
+
+	def getTracks(self):
+		return self.tracks
+
+
+	def getCover(self):
+		return self.cover
+
+
+	def _findCover(self):
+		names = list(self.fileNames)
+		names.append(self.title)
+		names.append(' - '.join((self.artist, self.title)))
+		
+		
+		for name in names:
+			for ext in self.fileExts:
+				filename = os.path.join('/home/oliver/Musik/', self.path, '.'.join([name, ext]))
+				if os.path.isfile(filename):
+					self.cover = filename
+					break
+			if self.cover is not None:
+				break
+
+