def categorizeByLanguage(score):
ly = text.assembleLyrics(score)
if not len(ly):
return (True, "no_lyrics")
lang = langid.classify(ly)
if lang:
return True, lang[0]
else:
return False, ""
def simple4d():
# question 11: Assemble syllables into words for some vocal text.
import webbrowser
from music21 import converter
from music21 import text
for part in music21.parse('d:/web/eclipse/music21misc/musicxmlLib/Binchois.xml'):
lyrics = text.assembleLyrics(part)
if 'exultavit' in lyrics:
print(lyrics)
webbrowser.open('http://www.google.com/search?&q=' + lyrics)
def simple4d():
'''
question 11: Assemble syllables into words for some vocal text.
music21 extension: then Google the lyrics if they contain the word exultavit
'''
import webbrowser
from music21 import text
for part in converter.parse('d:/web/eclipse/music21misc/musicxmlLib/Binchois.xml'):
lyrics = text.assembleLyrics(part)
if 'exultavit' in lyrics:
print(lyrics)
webbrowser.open('http://www.google.com/search?&q=' + lyrics)
def identifier(self, data):
"""Return a unique identifier for an instrument."""
identifier = None
if len(text.assembleLyrics(data)) > 0:
# lyrics present in part, so assume it's a voice part
identifier = "v"
else:
# lyrics not present in part, so derive identifier from instr name
name = data.getInstrument().bestName()
for regex, identifier in REGEX_ID_MAP:
if re.search(regex, name, re.IGNORECASE):
# break on first match
break
return identifier
def hasLyrics(score):
ly = text.assembleLyrics(score)
if len(ly):
return (True, "has_lyrics")
else:
return (True, "no_lyrics")