def testJSONSerializationMetadata(self):
from music21.musicxml import xmlHandler
from music21.musicxml import fromMxObjects
from music21.musicxml import testFiles
from music21 import metadata
md = metadata.Metadata(
title='Concerto in F',
date='2010',
composer='Frank',
)
#environLocal.printDebug([str(md.json)])
self.assertEqual(md.composer, 'Frank')
#md.jsonPrint()
mdNew = metadata.Metadata()
jsonString = freezeThaw.JSONFreezer(md).json
freezeThaw.JSONThawer(mdNew).json = jsonString
self.assertEqual(mdNew.date, '2010/--/--')
self.assertEqual(mdNew.composer, 'Frank')
self.assertEqual(mdNew.title, 'Concerto in F')
# test getting meta data from an imported source
d = xmlHandler.Document()
d.read(testFiles.mozartTrioK581Excerpt) # @UndefinedVariable
mxScore = d.score # get the mx score directly
md = fromMxObjects.mxScoreToMetadata(mxScore)
self.assertEqual(md.movementNumber, '3')
self.assertEqual(
md.movementName, 'Menuetto (Excerpt from Second Trio)')
self.assertEqual(md.title, 'Quintet for Clarinet and Strings')
self.assertEqual(md.number, 'K. 581')
self.assertEqual(md.composer, 'Wolfgang Amadeus Mozart')
# convert to json and see if data is still there
#md.jsonPrint()
mdNew = metadata.Metadata()
jsonString = freezeThaw.JSONFreezer(md).json
freezeThaw.JSONThawer(mdNew).json = jsonString
self.assertEqual(mdNew.movementNumber, '3')
self.assertEqual(
mdNew.movementName, 'Menuetto (Excerpt from Second Trio)')
self.assertEqual(mdNew.title, 'Quintet for Clarinet and Strings')
self.assertEqual(mdNew.number, 'K. 581')
self.assertEqual(mdNew.composer, 'Wolfgang Amadeus Mozart')
def testJSONSerializationMetadata(self):
from music21.musicxml import xmlHandler
from music21.musicxml import fromMxObjects
from music21.musicxml import testFiles
from music21 import metadata
md = metadata.Metadata(
title='Concerto in F',
date='2010',
composer='Frank',
)
#environLocal.printDebug([str(md.json)])
self.assertEqual(md.composer, 'Frank')
#md.jsonPrint()
mdNew = metadata.Metadata()
jsonString = freezeThaw.JSONFreezer(md).json
freezeThaw.JSONThawer(mdNew).json = jsonString
self.assertEqual(mdNew.date, '2010/--/--')
self.assertEqual(mdNew.composer, 'Frank')
self.assertEqual(mdNew.title, 'Concerto in F')
# test getting meta data from an imported source
d = xmlHandler.Document()
d.read(testFiles.mozartTrioK581Excerpt) # @UndefinedVariable
mxScore = d.score # get the mx score directly
md = fromMxObjects.mxScoreToMetadata(mxScore)
self.assertEqual(md.movementNumber, '3')
self.assertEqual(md.movementName,
'Menuetto (Excerpt from Second Trio)')
self.assertEqual(md.title, 'Quintet for Clarinet and Strings')
self.assertEqual(md.number, 'K. 581')
self.assertEqual(md.composer, 'Wolfgang Amadeus Mozart')
# convert to json and see if data is still there
#md.jsonPrint()
mdNew = metadata.Metadata()
jsonString = freezeThaw.JSONFreezer(md).json
freezeThaw.JSONThawer(mdNew).json = jsonString
self.assertEqual(mdNew.movementNumber, '3')
self.assertEqual(mdNew.movementName,
'Menuetto (Excerpt from Second Trio)')
self.assertEqual(mdNew.title, 'Quintet for Clarinet and Strings')
self.assertEqual(mdNew.number, 'K. 581')
self.assertEqual(mdNew.composer, 'Wolfgang Amadeus Mozart')
def testMetadataLoadCorpus(self):
from music21.musicxml import xmlHandler
from music21.musicxml import testFiles as mTF
from music21.musicxml import fromMxObjects
document = xmlHandler.Document()
document.read(mTF.mozartTrioK581Excerpt) # @UndefinedVariable
mxScore = document.score # get the mx score directly
md = fromMxObjects.mxScoreToMetadata(mxScore)
self.assertEqual(md.movementNumber, "3")
self.assertEqual(md.movementName, "Menuetto (Excerpt from Second Trio)")
self.assertEqual(md.title, "Quintet for Clarinet and Strings")
self.assertEqual(md.number, "K. 581")
# get contributors directly from Metadata interface
self.assertEqual(md.composer, "Wolfgang Amadeus Mozart")
document.read(mTF.binchoisMagnificat) # @UndefinedVariable
mxScore = document.score # get the mx score directly
md = fromMxObjects.mxScoreToMetadata(mxScore)
self.assertEqual(md.composer, "Gilles Binchois")
def testMetadataLoadCorpus(self):
from music21.musicxml import xmlHandler
from music21.musicxml import testFiles as mTF
from music21.musicxml import fromMxObjects
document = xmlHandler.Document()
document.read(mTF.mozartTrioK581Excerpt) # @UndefinedVariable
mxScore = document.score # get the mx score directly
md = fromMxObjects.mxScoreToMetadata(mxScore)
self.assertEqual(md.movementNumber, '3')
self.assertEqual(md.movementName,
'Menuetto (Excerpt from Second Trio)')
self.assertEqual(md.title, 'Quintet for Clarinet and Strings')
self.assertEqual(md.number, 'K. 581')
# get contributors directly from Metadata interface
self.assertEqual(md.composer, 'Wolfgang Amadeus Mozart')
document.read(mTF.binchoisMagnificat) # @UndefinedVariable
mxScore = document.score # get the mx score directly
md = fromMxObjects.mxScoreToMetadata(mxScore)
self.assertEqual(md.composer, 'Gilles Binchois')