def __init__(self, segments=None, uri=None):
super(Timeline, self).__init__()
# sorted set of segments (as an augmented red-black tree)
segments = [s for s in segments if s] if segments else []
self._segments = SortedSet(items=segments,
key_type=(float, float),
updator=TimelineUpdator)
# path to (or any identifier of) segmented resource
self.uri = uri
def test_construct_bytes(self):
with self.assertRaises(TypeError):
t = SortedSet([u('0'), u('3'), u('1')], key_type=binary_type)
t = SortedSet([b'0', b'3', b'1'], key_type=binary_type)
assert b'0' in t
def test_construct_unicode(self):
with self.assertRaises(TypeError):
t = SortedSet([b'0', b'3', b'1'], key_type=text_type)
t = SortedSet([u('0'), u('3'), u('1')], key_type=text_type)
assert u('0') in t
