def testBestTimeSignature(self):
from music21 import converter
from music21 import meter
s6 = converter.parse('C4 D16.', format='tinyNotation').flat.notes
m6 = stream.Measure()
for el in s6:
m6.insert(el.offset, el)
ts6 = meter.bestTimeSignature(m6)
self.assertEqual(repr(ts6), '<music21.meter.TimeSignature 11/32>')
def testBestTimeSignatureDoubleDottedB(self):
'''
These add up the same as testBestTimeSignatureDoubleDotted, but
use multiple notes.
'''
from music21 import converter
from music21 import meter
s6 = converter.parse('C2 D4 E8', format='tinyNotation').flat.notes
m6 = stream.Measure()
for el in s6:
m6.insert(el.offset, el)
ts6 = meter.bestTimeSignature(m6)
self.assertEqual(repr(ts6), '<music21.meter.TimeSignature 7/8>')
s6 = converter.parse('C2 D4 E8 F16', format='tinyNotation').flat.notes
m6 = stream.Measure()
for el in s6:
m6.insert(el.offset, el)
ts6 = meter.bestTimeSignature(m6)
self.assertEqual(repr(ts6), '<music21.meter.TimeSignature 15/16>')
def testBestTimeSignatureDoubleDottedC(self):
'''
These add up the same as testBestTimeSignatureDoubleDotted, but
use multiple notes which are dotted divisions of the original
'''
from music21 import converter
from music21 import meter
s6 = converter.parse('C4.. D4..', format='tinyNotation').flatten().notes
m6 = stream.Measure()
for el in s6:
m6.insert(el.offset, el)
ts6 = meter.bestTimeSignature(m6)
self.assertEqual(repr(ts6), '<music21.meter.TimeSignature 7/8>')
s6 = converter.parse('C4... D4...', format='tinyNotation').flatten().notes
m6 = stream.Measure()
for el in s6:
m6.insert(el.offset, el)
ts6 = meter.bestTimeSignature(m6)
self.assertEqual(repr(ts6), '<music21.meter.TimeSignature 15/16>')
def testBestTimeSignatureDoubleDotted(self):
from music21 import converter
from music21 import meter
s6 = converter.parse('C4.', format='tinyNotation').flatten().notes
m6 = stream.Measure()
for el in s6:
m6.insert(el.offset, el)
ts6 = meter.bestTimeSignature(m6)
self.assertEqual(repr(ts6), '<music21.meter.TimeSignature 3/8>')
s6 = converter.parse('C2..', format='tinyNotation').flatten().notes
m6 = stream.Measure()
for el in s6:
m6.insert(el.offset, el)
ts6 = meter.bestTimeSignature(m6)
self.assertEqual(repr(ts6), '<music21.meter.TimeSignature 7/8>')
s6 = converter.parse('C2...', format='tinyNotation').flatten().notes
m6 = stream.Measure()
for el in s6:
m6.insert(el.offset, el)
ts6 = meter.bestTimeSignature(m6)
self.assertEqual(repr(ts6), '<music21.meter.TimeSignature 15/16>')