def __init__(self, song, title="Song", transpose=0, blank = False, path = None, instruments = None, instrument_name=None):
self.blank = blank
if instruments == None:
self.instruments = chordprobook.instruments.Instruments()
else:
self.instruments = instruments
self.local_instruments = None
# Look-up
self.instrument_name = instrument_name
self.local_instrument_names = []
self.text = song
self.key = None
self.pages = 1
self.original_key = None
self.path = path
self.notes_md = ""
self.transpose = transpose
self.transposer = chords.transposer(transpose)
self.standard_transpositions = [0]
self.title = ""
self.grids = None
self.parse()
self.md = ""
self.formatted_title = ""
if self.title == "":
self.title = title
def get_key_string(self, trans=None):
if trans:
self.transpose = trans
if self.original_key and self.transpose:
self.transposer = chords.transposer(self.transpose)
self.key = self.transposer.transpose_chord(self.original_key)
return "(%s)" % self.key if self.key != None else ""
def get_key_string(self, trans = None):
if trans:
self.transpose = trans
if self.original_key and self.transpose:
self.transposer = chords.transposer(self.transpose)
self.key = self.transposer.transpose_chord(self.original_key)
return "(%s)" % self.key if self.key != None else ""
def generate_defs():
transposer = chords.transposer()
parser = argparse.ArgumentParser()
parser.add_argument('tuning', default=None, help='tuning')
args = vars(parser.parse_args())
tuning = args["tuning"]
chordpro_definitions = "";
for note_index in range(0,12):
for variant in ["", "7","6","sus4","m" ,"maj7" ,"m7","Add9","dim"]:
chord_name = transposer.get_note(note_index) + variant
defs = generate_grids(chord_name, tuning)
grids = chords.ChordChart()
grids.load(defs)
norm_chord_name = grids.normalise_chord_name(chord_name)
grids.sort_by_playability(norm_chord_name)
chordpro_definitions += "{c: %s}\n%s\n" % (norm_chord_name, str(grids.to_chordpro(norm_chord_name)))
open("%s_chords.cho" % tuning.replace(" ",""), 'w').write(chordpro_definitions)
def __init__(self,
song,
title="Song",
transpose=0,
blank=False,
path=None,
instruments=None,
instrument_name=None,
nashville=False,
major_chart=False,
lefty=False):
self.blank = blank
self.lefty = lefty
if instruments == None:
self.instruments = chordprobook.instruments.Instruments()
else:
self.instruments = instruments
self.local_instruments = None
# Look-up
self.instrument_name = instrument_name
self.local_instrument_names = []
self.text = song
self.key = None
self.pages = 1
self.original_key = None
self.path = path
self.dir = "."
if self.path:
self.dir, _ = os.path.split(self.path)
self.notes_md = ""
self.nashville = nashville
self.major_chart = nashville and major_chart
self.transpose = transpose if not nashville else False
self.transposer = chords.transposer(transpose)
self.standard_transpositions = [0]
self.title = ""
self.grids = None
self.parse()
self.md = ""
self.formatted_title = ""
if self.title == "":
self.title = title
def test_transpose(self):
c = chords.transposer(2)
self.assertEqual(c.transpose_note("C"), "D")
c = chords.transposer(1)
self.assertEqual(c.transpose_note("B"), "C")
c = chords.transposer(2)
self.assertEqual(c.transpose_chord("C"), "D")
c = chords.transposer(1)
self.assertEqual(c.transpose_chord("C7"), "C#7")
c = chords.transposer(1)
self.assertEqual(c.transpose_chord("Asus4"), "Bbsus4")
c = chords.transposer(-1)
self.assertEqual(c.transpose_chord("C#7"), "C7")
self.assertEqual(c.transpose_chord("Cm"), "Bm")
self.assertEqual(c.transpose_chord("G#m/B"), "Gm/Bb")
def test_transpose(self):
c = chords.transposer(2)
self.assertEqual(c.transpose_note("C"), "D")
c = chords.transposer(1)
self.assertEqual(c.transpose_note("B"), "C")
c = chords.transposer(2)
self.assertEqual(c.transpose_chord("C"), "D")
c = chords.transposer(1)
self.assertEqual(c.transpose_chord("C7"), "C#7")
c = chords.transposer(1)
self.assertEqual(c.transpose_chord("Asus4"), "Bbsus4")
c = chords.transposer(-1)
self.assertEqual(c.transpose_chord("C#7"), "C7")
self.assertEqual(c.transpose_chord("Cm"), "Bm")
self.assertEqual(c.transpose_chord("G#m/B"), "Gm/Bb")
def generate_defs():
transposer = chords.transposer()
parser = argparse.ArgumentParser()
parser.add_argument('tuning', default=None, help='tuning')
args = vars(parser.parse_args())
tuning = args["tuning"]
chordpro_definitions = ""
for note_index in range(0, 12):
for variant in [
"", "7", "6", "sus4", "m", "maj7", "m7", "Add9", "dim"
]:
chord_name = transposer.get_note(note_index) + variant
defs = generate_grids(chord_name, tuning)
grids = chords.ChordChart()
grids.load(defs)
norm_chord_name = grids.normalise_chord_name(chord_name)
grids.sort_by_playability(norm_chord_name)
chordpro_definitions += "{c: %s}\n%s\n" % (
norm_chord_name, str(grids.to_chordpro(norm_chord_name)))
open("%s_chords.cho" % tuning.replace(" ", ""),
'w').write(chordpro_definitions)
