def nextArt(self):
if self._currentArtIndex < len(self._ALBUMS) - 1:
self._currentArtIndex += 1
else:
self._currentArtIndex = 0
albumInfo = self._ALBUMS[self._currentArtIndex]
album = AnAlbum(albumInfo[0], albumInfo[1], fetch=False)
album.fetchMetadata()
self._art = album.arts[-1]
self._art.downloadComplete.connect(self.showImage)
self._art.downloadProgress.connect(self.showProgress)
self._art.download(blocking=False)
def __init__(self, parent=None):
super(Demo, self).__init__(parent)
self.setWindowTitle("Asynchronus")
self.setFixedSize(100,100)
self.show()
self.raise_()
album = AnAlbum('Weezer', 'Green', fetch=False)
album.fetchMetadata()
self._art = album.arts[-1]
self._art.downloadComplete.connect(self.showImage)
self._art.downloadProgress.connect(self.showProgress)
self._art.download(blocking=False)
def showImage(self):
self.setPixmap(QtGui.QPixmap(self._art.image))
self.setFixedSize(self._art.image.size())
self.setText("")
def showProgress(self, received, total):
# The images are so small that unless you are on a very
# slow connection or getting a really big image you probably
# don't want to show this.
self.setText(str(received/total))
if 1:
app = QtGui.QApplication(sys.argv)
w = Demo()
app.exec_()
if 0:
app = QtGui.QApplication(sys.argv)
album = AnAlbum('Weezer', 'Blue', fetch=True)
art = album.arts[-1]
w = QtGui.QLabel()
w.setWindowTitle("Synchronous")
w.setFixedSize(art.image.size())
w.setPixmap(QtGui.QPixmap(art.image))
w.show()
w.raise_()
app.exec_()
