def testTrillExtensionA(self):
"""Test basic wave line creation and output, as well as passing
objects through make measure calls.
"""
from music21 import stream, note, chord, expressions
from music21.musicxml import m21ToString
s = stream.Stream()
s.repeatAppend(note.Note(), 12)
n1 = s.notes[0]
n2 = s.notes[-1]
sp1 = expressions.TrillExtension(n1, n2)
s.append(sp1)
raw = m21ToString.fromMusic21Object(s)
self.assertEqual(raw.count("wavy-line"), 2)
s = stream.Stream()
s.repeatAppend(chord.Chord(["c-3", "g4"]), 12)
n1 = s.notes[0]
n2 = s.notes[-1]
sp1 = expressions.TrillExtension(n1, n2)
s.append(sp1)
raw = m21ToString.fromMusic21Object(s)
# s.show()
self.assertEqual(raw.count("wavy-line"), 2)
def testBasic(self):
from music21 import musedata
from music21.musedata import testFiles
from music21.musicxml import m21ToString
mdw = musedata.MuseDataWork()
mdw.addString(testFiles.bach_cantata5_mvmt3)
s = museDataWorkToStreamScore(mdw)
#post = s.musicxml
#s.show()
self.assertEqual(len(s.parts), 3)
self.assertEqual(s.parts[0].id, 'Viola Solo')
self.assertEqual(s.parts[1].id, 'TENORE')
self.assertEqual(s.parts[2].id, 'Continuo')
self.assertEqual(len(s.parts[0].flat.notesAndRests), 1062)
self.assertEqual(len(s.parts[1].flat.notesAndRests), 596)
self.assertEqual(len(s.parts[2].flat.notesAndRests), 626)
# try stage 1
mdw = musedata.MuseDataWork()
mdw.addString(testFiles.bachContrapunctus1_part1)
mdw.addString(testFiles.bachContrapunctus1_part2)
s = museDataWorkToStreamScore(mdw)
self.assertEqual(len(s.parts[0].flat.notesAndRests), 291)
self.assertEqual(len(s.parts[1].flat.notesAndRests), 293)
unused_raw = m21ToString.fromMusic21Object(s)
def testMusicxmlOutput(self):
# test direct rendering of musicxml
from music21.musicxml import m21ToString
d = Dynamic('p')
xmlout = m21ToString.fromMusic21Object(d)
match = '<p/>'
self.assertTrue(xmlout.find(match) != -1)
def testBasic(self):
from music21 import musedata
from music21.musedata import testFiles
from music21.musicxml import m21ToString
mdw = musedata.MuseDataWork()
mdw.addString(testFiles.bach_cantata5_mvmt3)
s = museDataWorkToStreamScore(mdw)
#post = s.musicxml
#s.show()
self.assertEqual(len(s.parts), 3)
self.assertEqual(s.parts[0].id, 'Viola Solo')
self.assertEqual(s.parts[1].id, 'TENORE')
self.assertEqual(s.parts[2].id, 'Continuo')
self.assertEqual(len(s.parts[0].flat.notesAndRests), 1062)
self.assertEqual(len(s.parts[1].flat.notesAndRests), 596)
self.assertEqual(len(s.parts[2].flat.notesAndRests), 626)
# try stage 1
mdw = musedata.MuseDataWork()
mdw.addString(testFiles.bachContrapunctus1_part1)
mdw.addString(testFiles.bachContrapunctus1_part2)
s = museDataWorkToStreamScore(mdw)
self.assertEqual(len(s.parts[0].flat.notesAndRests), 291)
self.assertEqual(len(s.parts[1].flat.notesAndRests), 293)
unused_raw = m21ToString.fromMusic21Object(s)
def write(self, obj, fmt, fp=None, subformats=None, **keywords):
from music21.musicxml import m21ToString
dataStr = m21ToString.fromMusic21Object(obj)
fp = self.writeDataStream(fp, dataStr)
if subformats is not None and 'png' in subformats:
fp = self.runThroughMusescore(fp, **keywords)
return fp
def write(self, obj, fmt, fp=None, subformats=None, **keywords):
from music21.musicxml import m21ToString
dataStr = m21ToString.fromMusic21Object(obj)
fp = self.writeDataStream(fp, dataStr)
if subformats is not None and 'png' in subformats:
fp = self.runThroughMusescore(fp, **keywords)
return fp
def noteflightEmbed(outputStream):
"""
Takes in a stream outputStream, and a string title. Returns the HTML for a page
containing a noteflight
flash embed of the stream and the title title
TODO: Change javascript and noteflight embed to relate to be server-specific
>>> sc = corpus.parse('bwv7.7').measures(0,2)
>>> (output, contentType) = alpha.webapps.templates.noteflightEmbed(sc)
>>> contentType
'text/html; charset=utf-8'
"""
from music21.musicxml import m21ToString
musicxmlString = m21ToString.fromMusic21Object(outputStream)
musicxmlString = musicxmlString.replace("\n", "")
musicxmlString = musicxmlString.replace("'", "\\'")
htmlStr = """
<html>
<head>
<title>Music21 URL App Response</title>
<script language="javascript"
src="http://web.mit.edu/music21/webapps/client/javascript/music21.js"></script>
<script>
// Event handling function
function noteflightEventHandler(e)
{
if(e.type == 'scoreDataLoaded') {
m21.noteflight.sendMusicXMLToNoteflightEmbed('nfscore', '$musicxml')
}
}
</script>
<script language="javascript">
m21 = new Music21interface();
function setup() {
m21.noteflight.createNoteflightEmbed('noteflightembed', 'nfscore',
'fc79df30896da6aa03f90ff771015913ca6880be',800,450,1.0);
}
</script>
</head>
<body onload="setup()">
<h1>Music21 Output</h1>
<div id="noteflightembed">
</div>
</body>
</html>
"""
htmlData = Template(htmlStr)
htmlData = htmlData.safe_substitute(musicxml=musicxmlString)
return (htmlData.encode("utf-8"), "text/html; charset=utf-8")
def noteflightEmbed(outputStream):
'''
Takes in a stream outputStream, and a string title. Returns the HTML for a page
containing a noteflight
flash embed of the stream and the title title
TODO: Change javascript and noteflight embed to relate to be server-specific
>>> sc = corpus.parse('bwv7.7').measures(0,2)
>>> (output, contentType) = alpha.webapps.templates.noteflightEmbed(sc)
>>> contentType
'text/html; charset=utf-8'
'''
from music21.musicxml import m21ToString
musicxmlString = m21ToString.fromMusic21Object(outputStream)
musicxmlString = musicxmlString.replace('\n', '')
musicxmlString = musicxmlString.replace('\'', '\\\'')
htmlStr = """
<html>
<head>
<title>Music21 URL App Response</title>
<script language="javascript"
src="http://web.mit.edu/music21/webapps/client/javascript/music21.js"></script>
<script>
// Event handling function
function noteflightEventHandler(e)
{
if(e.type == 'scoreDataLoaded') {
m21.noteflight.sendMusicXMLToNoteflightEmbed('nfscore', '$musicxml')
}
}
</script>
<script language="javascript">
m21 = new Music21interface();
function setup() {
m21.noteflight.createNoteflightEmbed('noteflightembed', 'nfscore',
'fc79df30896da6aa03f90ff771015913ca6880be',800,450,1.0);
}
</script>
</head>
<body onload="setup()">
<h1>Music21 Output</h1>
<div id="noteflightembed">
</div>
</body>
</html>
"""
htmlData = Template(htmlStr)
htmlData = htmlData.safe_substitute(musicxml=musicxmlString)
return (htmlData.encode('utf-8'), 'text/html; charset=utf-8')
def testBasic(self):
from music21 import abc
from music21.abc import translate
from music21.musicxml import m21ToString
af = abc.ABCFile()
for tf in ALL:
ah = af.readstr(tf)
environLocal.printDebug([ah.getTitle()])
s = translate.abcToStreamScore(ah)
# run musicxml processing to look for internal errors
unused_out = m21ToString.fromMusic21Object(s)
def testBasic(self):
from music21 import abcFormat
from music21.abcFormat import translate
from music21.musicxml import m21ToString
af = abcFormat.ABCFile()
for tf in ALL:
ah = af.readstr(tf)
environLocal.printDebug([ah.getTitle()])
s = translate.abcToStreamScore(ah)
# run musicxml processing to look for internal errors
unused_out = m21ToString.fromMusic21Object(s)
def musicxmlText(outputStream):
'''
Takes in a stream outputStream and returns its musicxml with content-type 'text/plain' for displaying in a browser
>>> sc = corpus.parse('bwv7.7').measures(0,2)
>>> (output, contentType) = webapps.templates.musicxmlText(sc)
>>> contentType
'text/plain; charset=utf-8'
>>> 'score-partwise' in output
True
'''
from music21.musicxml import m21ToString
musicxmlString = m21ToString.fromMusic21Object(outputStream)
return (musicxmlString.encode('utf-8'), 'text/plain; charset=utf-8')
def musicxmlText(outputStream):
'''
Takes in a stream outputStream and returns its musicxml with content-type 'text/plain' for displaying in a browser
>>> sc = corpus.parse('bwv7.7').measures(0,2)
>>> (output, contentType) = alpha.webapps.templates.musicxmlText(sc)
>>> contentType
'text/plain; charset=utf-8'
>>> b'score-partwise' in output
True
'''
from music21.musicxml import m21ToString
musicxmlString = m21ToString.fromMusic21Object(outputStream)
return (musicxmlString.encode('utf-8'), 'text/plain; charset=utf-8')
def musicxmlFile(outputStream):
'''
Takes in a stream outputStream and returns its musicxml with content-type 'application/vnd.recordare.musicxml+xml' for downloading
>>> sc = corpus.parse('bwv7.7').measures(0,2)
>>> (output, contentType) = alpha.webapps.templates.musicxmlFile(sc)
>>> contentType
'application/vnd.recordare.musicxml+xml; charset=utf-8'
>>> b'score-partwise' in output
True
'''
from music21.musicxml import m21ToString
musicxmlString = m21ToString.fromMusic21Object(outputStream)
return (musicxmlString.encode('utf-8'), 'application/vnd.recordare.musicxml+xml; charset=utf-8')
def testTrillExtensionA(self):
'''Test basic wave line creation and output, as well as passing
objects through make measure calls.
'''
from music21 import stream, note, chord, expressions
from music21.musicxml import m21ToString
s = stream.Stream()
s.repeatAppend(note.Note(), 12)
n1 = s.notes[0]
n2 = s.notes[-1]
sp1 = expressions.TrillExtension(n1, n2)
s.append(sp1)
raw = m21ToString.fromMusic21Object(s)
self.assertEqual(raw.count('wavy-line'), 2)
s = stream.Stream()
s.repeatAppend(chord.Chord(['c-3', 'g4']), 12)
n1 = s.notes[0]
n2 = s.notes[-1]
sp1 = expressions.TrillExtension(n1, n2)
s.append(sp1)
raw = m21ToString.fromMusic21Object(s)
#s.show()
self.assertEqual(raw.count('wavy-line'), 2)
def musicxmlFile(outputStream):
'''
Takes in a stream outputStream and returns its musicxml with content-type 'application/vnd.recordare.musicxml+xml' for downloading
>>> sc = corpus.parse('bwv7.7').measures(0,2)
>>> (output, contentType) = webapps.templates.musicxmlFile(sc)
>>> contentType
'application/vnd.recordare.musicxml+xml; charset=utf-8'
>>> 'score-partwise' in output
True
'''
from music21.musicxml import m21ToString
musicxmlString = m21ToString.fromMusic21Object(outputStream)
return (musicxmlString.encode('utf-8'),
'application/vnd.recordare.musicxml+xml; charset=utf-8')
def write(self, obj, fmt, fp=None, subformats=None, **keywords):
from music21.musicxml import m21ToString
### hack to make musescore excerpts -- fix with a converter class in MusicXML
if subformats is not None and 'png' in subformats:
savedDefaultTitle = defaults.title
savedDefaultAuthor = defaults.author
defaults.title = ''
defaults.author = ''
dataStr = m21ToString.fromMusic21Object(obj)
fp = self.writeDataStream(fp, dataStr)
if subformats is not None and 'png' in subformats:
defaults.title = savedDefaultTitle
defaults.author = savedDefaultAuthor
if subformats is not None and 'png' in subformats:
fp = self.runThroughMusescore(fp, **keywords)
return fp
def write(self, obj, fmt, fp=None, subformats=None, **keywords):
from music21.musicxml import m21ToString
### hack to make musescore excerpts -- fix with a converter class in MusicXML
if subformats is not None and 'png' in subformats:
savedDefaultTitle = defaults.title
savedDefaultAuthor = defaults.author
defaults.title = ''
defaults.author = ''
dataStr = m21ToString.fromMusic21Object(obj)
fp = self.writeDataStream(fp, dataStr)
if subformats is not None and 'png' in subformats:
defaults.title = savedDefaultTitle
defaults.author = savedDefaultAuthor
if subformats is not None and 'png' in subformats:
fp = self.runThroughMusescore(fp, **keywords)
return fp
