def test_disappears(self):
filename = os.path.join(self.tempdir, 'mtime_test_disappears')
file(filename, 'w').write('foo')
invalidator = util.mtime_invalidator(filename)
self.assertFalse(invalidator(None))
os.unlink(filename)
self.assertTrue(invalidator(None))
def test_invalid(self):
filename = os.path.join(self.tempdir, 'mtime_test_future')
file(filename, 'w').write('foo')
invalidator = util.mtime_invalidator(filename)
mtime = os.stat(filename).st_mtime
# pretend the file was modified in the future
os.utime(filename, (mtime + 10, mtime + 10))
self.assertTrue(invalidator(None))
def test_disappears(self):
filename = os.path.join(self.tempdir,
'mtime_test_disappears')
file(filename, 'w').write('foo')
invalidator = util.mtime_invalidator(filename)
self.assertFalse(invalidator(None))
os.unlink(filename)
self.assertTrue(invalidator(None))
def test_invalid(self):
filename = os.path.join(self.tempdir, 'mtime_test_future')
file(filename, 'w').write('foo')
invalidator = util.mtime_invalidator(filename)
mtime = os.stat(filename).st_mtime
# pretend the file was modified in the future
os.utime(filename, (mtime + 10, mtime + 10))
self.assertTrue(invalidator(None))
def make_album_art(self, context):
"""Make an image to draw as album art.
Returns ImageSurface to draw or None if we don't have anything
"""
if self.get_total_rows() < 6:
# don't draw album art if we have less than 6 items in the group
return None
album_art_path = self.get_image_path()
if album_art_path is None:
return None
return imagepool.get_surface(
album_art_path,
size=(self.album_art_size, self.album_art_size),
invalidator=util.mtime_invalidator(album_art_path))
def make_album_art(self, context):
"""Make an image to draw as album art.
Returns ImageSurface to draw or None if we don't have anything
"""
if self.get_total_rows() < 6:
# don't draw album art if we have less than 6 items in the group
return None
album_art_path = self.get_image_path()
if album_art_path is None:
return None
return imagepool.get_surface(album_art_path,
size=(self.album_art_size, self.album_art_size),
invalidator=util.mtime_invalidator(
album_art_path))
def test_doesnotexist(self):
filename = os.path.join(self.tempdir, 'mtime_test_doesnotexist')
invalidator = util.mtime_invalidator(filename)
self.assertTrue(invalidator(None))
def test_valid(self):
filename = os.path.join(self.tempdir, 'mtime_test')
file(filename, 'w').write('foo')
invalidator = util.mtime_invalidator(filename)
self.assertFalse(invalidator(None))
def test_doesnotexist(self):
filename = os.path.join(self.tempdir,
'mtime_test_doesnotexist')
invalidator = util.mtime_invalidator(filename)
self.assertTrue(invalidator(None))
def test_valid(self):
filename = os.path.join(self.tempdir, 'mtime_test')
file(filename, 'w').write('foo')
invalidator = util.mtime_invalidator(filename)
self.assertFalse(invalidator(None))
