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Get timed ranges

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This commit is contained in:
Jamie Hardt
2023-11-07 08:36:53 -08:00
parent 7ca3721ab8
commit f1ce4888af
2 changed files with 25 additions and 4 deletions
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8
tests/test_cue.py
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@@ -28,6 +28,14 @@ class TestCue(TestCase):
self.assertEqual("Marker 1", label)
self.assertIsNone(note)
def test_range(self):
file = "tests/test_files/cue_chunks/izotoperx_cues_test.wav"
w1 = wavinfo.WavInfoReader(file)
self.assertIsNotNone(w1.cues)
assert w1.cues is not None
self.assertEqual(w1.cues.range(3), 10000)
def test_encoding_fallback(self):
"""
Added this after I noticed that iZotope RX seems to just encode "notes"

21
wavinfo/wave_cues_reader.py
View File

@@ -221,18 +221,31 @@ class WavCuesReader:
for cue in self.cues:
yield (cue.name, cue.sample_offset)
def label_and_note(self, cue_ident: int) -> Tuple[Optional[str], Optional[str]]:
def label_and_note(self, cue_ident: int) -> Tuple[Optional[str],
Optional[str]]:
"""
Get the label and note (extended comment) for a cue.
:param cue_ident: the cue's name, it's unique identifying number
:param cue_ident: the cue's name, its unique identifying number
:returns: a tuple of the the cue's label (if present) and note (if
present)
"""
label = next((l.text for l in self.labels if l.name == cue_ident), None)
note = next((n.text for n in self.notes if n.name == cue_ident), None)
label = next((l.text for l in self.labels
if l.name == cue_ident), None)
note = next((n.text for n in self.notes
if n.name == cue_ident), None)
return (label, note)
def range(self, cue_ident: int) -> Optional[int]:
"""
Get the length of the time range for a cue, if it has one.
:param cue_ident: the cue's name, its unique identifying number
:returns: the length of the marker's range, or `None`
"""
return next((r.length for r in self.ranges
if r.name == cue_ident), None)
def to_dict(self) -> Dict[str, Any]:
return dict(cues=[c.__dict__ for c in self.cues],
labels=[l.__dict__ for l in self.labels],