本文整理汇总了Python中quodlibet.util.cover.manager.CoverManager.cover_changed方法的典型用法代码示例。如果您正苦于以下问题：Python CoverManager.cover_changed方法的具体用法？Python CoverManager.cover_changed怎么用？Python CoverManager.cover_changed使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类quodlibet.util.cover.manager.CoverManager的用法示例。
在下文中一共展示了CoverManager.cover_changed方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: TCoverManagerBuiltin
# 需要导入模块: from quodlibet.util.cover.manager import CoverManager [as 别名]
# 或者: from quodlibet.util.cover.manager.CoverManager import cover_changed [as 别名]
class TCoverManagerBuiltin(TestCase):
def setUp(self):
config.init()
self.main = mkdtemp()
self.dir1 = mkdtemp(dir=self.main)
self.dir2 = mkdtemp(dir=self.main)
h, self.cover1 = mkstemp(".png", dir=self.main)
os.close(h)
pb = GdkPixbuf.Pixbuf.new(GdkPixbuf.Colorspace.RGB, True, 8, 10, 10)
pb.savev(self.cover1, "png", [], [])
h, self.cover2 = mkstemp(".png", dir=self.main)
os.close(h)
pb = GdkPixbuf.Pixbuf.new(GdkPixbuf.Colorspace.RGB, True, 8, 20, 20)
pb.savev(self.cover2, "png", [], [])
fd, self.file1 = mkstemp(".mp3", dir=self.main)
os.close(fd)
shutil.copy(os.path.join(DATA_DIR, 'silence-44-s.mp3'), self.file1)
fd, self.file2 = mkstemp(".mp3", dir=self.main)
os.close(fd)
shutil.copy(os.path.join(DATA_DIR, 'silence-44-s.mp3'), self.file2)
self.manager = CoverManager()
def tearDown(self):
shutil.rmtree(self.main)
config.quit()
def test_connect_cover_changed(self):
called_with = []
def sig_handler(*args):
called_with.extend(args)
obj = object()
self.manager.connect("cover-changed", sig_handler)
self.manager.cover_changed([obj])
self.assertEqual(called_with, [self.manager, [obj]])
def test_get_primary_image(self):
self.assertFalse(MP3File(self.file1).has_images)
self.assertFalse(MP3File(self.file1).has_images)
def test_manager(self):
self.assertEqual(len(list(self.manager.sources)), 2)
def test_main(self):
# embedd one cover, move one to the other dir
MP3File(self.file1).set_image(EmbeddedImage.from_path(self.cover1))
os.unlink(self.cover1)
dest = os.path.join(self.dir2, "cover.png")
shutil.move(self.cover2, dest)
self.cover2 = dest
# move one audio file in each dir
shutil.move(self.file1, self.dir1)
self.file1 = os.path.join(self.dir1, os.path.basename(self.file1))
shutil.move(self.file2, self.dir2)
self.file2 = os.path.join(self.dir2, os.path.basename(self.file2))
song1 = MP3File(self.file1)
song2 = MP3File(self.file2)
def is_embedded(fileobj):
return not path_equal(fileobj.name, self.cover2, True)
# each should find a cover
self.assertTrue(is_embedded(self.manager.get_cover(song1)))
self.assertTrue(not is_embedded(self.manager.get_cover(song2)))
# both settings should search both songs before giving up
config.set("albumart", "prefer_embedded", True)
self.assertTrue(
is_embedded(self.manager.get_cover_many([song1, song2])))
self.assertTrue(
is_embedded(self.manager.get_cover_many([song2, song1])))
config.set("albumart", "prefer_embedded", False)
self.assertTrue(
not is_embedded(self.manager.get_cover_many([song1, song2])))
self.assertTrue(
not is_embedded(self.manager.get_cover_many([song2, song1])))示例2: TCoverManagerBuiltin
# 需要导入模块: from quodlibet.util.cover.manager import CoverManager [as 别名]
# 或者: from quodlibet.util.cover.manager.CoverManager import cover_changed [as 别名]
class TCoverManagerBuiltin(TestCase):
def setUp(self):
config.init()
self.main = mkdtemp()
self.dir1 = mkdtemp(dir=self.main)
self.dir2 = mkdtemp(dir=self.main)
h, self.cover1 = mkstemp(".png", dir=self.main)
os.close(h)
pb = GdkPixbuf.Pixbuf.new(GdkPixbuf.Colorspace.RGB, True, 8, 10, 10)
pb.savev(self.cover1, "png", [], [])
h, self.cover2 = mkstemp(".png", dir=self.main)
os.close(h)
pb = GdkPixbuf.Pixbuf.new(GdkPixbuf.Colorspace.RGB, True, 8, 20, 20)
pb.savev(self.cover2, "png", [], [])
self.file1 = get_temp_copy(get_data_path('silence-44-s.mp3'))
self.file2 = get_temp_copy(get_data_path('silence-44-s.mp3'))
self.manager = CoverManager()
def tearDown(self):
shutil.rmtree(self.main)
config.quit()
def test_connect_cover_changed(self):
called_with = []
def sig_handler(*args):
called_with.extend(args)
obj = object()
self.manager.connect("cover-changed", sig_handler)
self.manager.cover_changed([obj])
self.assertEqual(called_with, [self.manager, [obj]])
def test_get_primary_image(self):
self.assertFalse(MP3File(self.file1).has_images)
self.assertFalse(MP3File(self.file1).has_images)
def test_manager(self):
self.assertEqual(len(list(self.manager.sources)), 2)
def test_get_cover_many_prefer_embedded(self):
# embed one cover, move one to the other dir
MP3File(self.file1).set_image(EmbeddedImage.from_path(self.cover1))
os.unlink(self.cover1)
self.external_cover = os.path.join(self.dir2, "cover.png")
shutil.move(self.cover2, self.external_cover)
# move one audio file in each dir
shutil.move(self.file1, self.dir1)
self.file1 = os.path.join(self.dir1, os.path.basename(self.file1))
shutil.move(self.file2, self.dir2)
self.file2 = os.path.join(self.dir2, os.path.basename(self.file2))
song1 = MP3File(self.file1)
song2 = MP3File(self.file2)
# each should find a cover
self.failUnless(self.is_embedded(self.manager.get_cover(song1)))
self.failIf(self.is_embedded(self.manager.get_cover(song2)))
cover_for = self.manager.get_cover_many
# both settings should search both songs before giving up
config.set("albumart", "prefer_embedded", True)
self.failUnless(self.is_embedded(cover_for([song1, song2])))
self.failUnless(self.is_embedded(cover_for([song2, song1])))
config.set("albumart", "prefer_embedded", False)
self.failIf(self.is_embedded(cover_for([song1, song2])))
self.failIf(self.is_embedded(cover_for([song2, song1])))
def is_embedded(self, fileobj):
return not path_equal(fileobj.name, self.external_cover, True)
def test_acquire_prefer_embedded(self):
# embed one cover...
MP3File(self.file1).set_image(EmbeddedImage.from_path(self.cover1))
os.unlink(self.cover1)
self.external_cover = os.path.join(self.dir1, "cover.png")
# ...and save a different cover externally
shutil.copy(self.cover2, self.external_cover)
shutil.move(self.file1, self.dir1)
self.file1 = os.path.join(self.dir1, os.path.basename(self.file1))
both_song = MP3File(self.file1)
results = []
def acquire(song):
def cb(source, result):
results.append(result)
#.........这里部分代码省略.........