You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
984 B
33 lines
984 B
# -*- coding: utf-8 -*-
|
|
|
|
|
|
def parseFingering(fingering, instrument):
|
|
"""
|
|
Converts fingerings into the list format that Chord objects understand.
|
|
"""
|
|
if instrument == 'guitar':
|
|
numStrings = 6
|
|
if len(fingering) == numStrings: # if the fingering is entered in concise format e.g. xx4455
|
|
output = list(fingering)
|
|
else: # if entered in long format e.g. x,x,10,10,11,11
|
|
output = [x for x in fingering.split(',')]
|
|
if len(output) == numStrings:
|
|
return output
|
|
else:
|
|
raise Exception("Voicing <{}> is malformed.".format(fingering))
|
|
else:
|
|
return [fingering]
|
|
|
|
|
|
# dictionary holding text to be replaced in chord names
|
|
nameReplacements = {"b": "♭", "#": "♯"}
|
|
|
|
|
|
def parseName(chordName):
|
|
"""
|
|
Replaces symbols in chord names.
|
|
"""
|
|
parsedName = chordName
|
|
for i, j in nameReplacements.items():
|
|
parsedName = parsedName.replace(i, j)
|
|
return parsedName
|