def from_interval_shorthand(self, startnote, shorthand, up=True):
"""Empty the container and add the note described in the startnote and
shorthand.
See core.intervals for the recognized format.
Examples:
>>> nc = NoteContainer()
>>> nc.from_interval_shorthand('C', '5')
['C-4', 'G-4']
>>> nc.from_interval_shorthand('C', '5', False)
['F-3', 'C-4']
"""
self.empty()
if type(startnote) == str:
startnote = Note(startnote)
n = Note(startnote.name, startnote.octave, startnote.dynamics)
n.transpose(shorthand, up)
self.add_notes([startnote, n])
return self
def from_interval_shorthand(self, startnote, shorthand, up=True):
"""Empty the container and add the note described in the startnote and
shorthand.
See core.intervals for the recognized format.
Examples:
>>> nc = NoteContainer()
>>> nc.from_interval_shorthand('C', '5')
['C-4', 'G-4']
>>> nc.from_interval_shorthand('C', '5', False)
['F-3', 'C-4']
"""
self.empty()
if type(startnote) == str:
startnote = Note(startnote)
n = Note(startnote.name, startnote.octave, startnote.dynamics)
n.transpose(shorthand, up)
self.add_notes([startnote, n])
return self
def test_transpose(self):
a = Note('C')
a.transpose('3')
self.assertEqual(Note('E'), a)
a.transpose('b2')
self.assertEqual(Note('F'), a)
a.transpose('5')
self.assertEqual(Note('C', 5), a)
a.transpose('5', False)
self.assertEqual(Note('F'), a)
a = Note('G-5')
a.transpose('5')
self.assertEqual(Note('D-6'), a)
a.transpose('5', False)
self.assertEqual(Note('G-5'), a)
a.transpose('5', False)
self.assertEqual(Note('C-5'), a)
def test_transpose(self):
a = Note('C')
a.transpose('3')
self.assertEqual(Note('E'), a)
a.transpose('b2')
self.assertEqual(Note('F'), a)
a.transpose('5')
self.assertEqual(Note('C', 5), a)
a.transpose('5', False)
self.assertEqual(Note('F'), a)
a = Note('G-5')
a.transpose('5')
self.assertEqual(Note('D-6'), a)
a.transpose('5', False)
self.assertEqual(Note('G-5'), a)
a.transpose('5', False)
self.assertEqual(Note('C-5'), a)
def test_transpose(self):
a = Note("C")
a.transpose("3")
self.assertEqual(Note("E"), a)
a.transpose("b2")
self.assertEqual(Note("F"), a)
a.transpose("5")
self.assertEqual(Note("C", 5), a)
a.transpose("5", False)
self.assertEqual(Note("F"), a)
a = Note("G-5")
a.transpose("5")
self.assertEqual(Note("D-6"), a)
a.transpose("5", False)
self.assertEqual(Note("G-5"), a)
a.transpose("5", False)
self.assertEqual(Note("C-5"), a)
