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Convert a music21 object into JSON and send it to the browser for music21j to use.
) annotationsN)Music21Exception)
freezeThaw)stream)htmljsbody jsbodyScriptjsonr F)modelocalc P [ 5 nXl X#l UR U 5 $ )a$
returns a string of data for a given Music21Object such as a Score, Note, etc. that
can be displayed in a browser using the music21j package. Called by .show('vexflow').
>>> n = note.Note('C#4')
>>> #_DOCS_SHOW print(vexflow.toMusic21j.fromObject(n))
Music21 Fragment
* Changed in v8: mode and useLocal are keyword only.
)VexflowPicklerr useLocal
fromObject)
thisObjectr r convs T/home/james-whalen/.local/lib/python3.13/site-packages/music21/vexflow/toMusic21j.pyr r s& Z DIM ??: && c p \ rS rSrSrSrSrSrS rSS jr SS jr
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{title}
{loadM21Template}
{jsBodyScript}
zzrequire(['music21'], function() {{
var pickleIn = {pickleOutput};
var jpc = new music21.fromPython.Converter();
streamObj = jpc.run(pickleIn);
{callback}
}});z9c < SSSSSSS.U l SU l S U l g )
Nz{"py/object": "hello"}z,https://www.music21.org/music21j/src/music21z7https://www.music21.org/music21j/ext/require/require.jszPstreamObj.renderOptions.events.resize = "reflow";
streamObj.appendNewCanvas();/file:///Users/Cuthbert/git/music21j/src/music21:file:///Users/Cuthbert/git/music21j/ext/require/require.js) pickleOutputm21URI
requireURIcallback m21URIlocalrequireURIlocalr Fdefaultsr r )selfs r __init__VexflowPickler.__init__k s2 4DS1 M [
r Nc Uc U R nUR SL a' [ R " 5 nUR U5 OUnU R X2S9$ )NF)r )r isStreamr Streamappend
fromStream)r" r r retStreams r r VexflowPickler.fromObject{ sM <99D % '
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)rangelenr( join)r"
jsonString chunkSize allJSONListis r
splitLongJSON VexflowPickler.splitLongJSON sN q#j/95A sZ!-%@ @3 F G 6 ,,r c Uc U R nU R SL a" U R R US US S9nU$ U R R US US S9nU$ )a
Gets the "
>>> d = {'m21URI': 'file:///tmp/music21', 'requireURI': 'http://requirejs.com/require.js'}
>>> vfp.getLoadTemplate(d)
""
Fr r )r r r r )r! r loadM21Templateformat)r" urlsloadM21formatteds r getLoadTemplate VexflowPickler.getLoadTemplate s <==D ==E ! # 3 3 : :$x.FJ... tag to render the JSON
>>> vfp = vexflow.toMusic21j.VexflowPickler()
>>> print(vfp.getJSBodyScript('{"hi": "hello"}'))
)jsBody)r! getJSBody jsBodyScriptr9 )r" dataSplitr! r? rA s r getJSBodyScript VexflowPickler.getJSBodyScript s@ }}H 4((//v/> r c d Uc
U R nOUnU R R UUS S9nU$ )a
Get the javascript code without the