def setUp(self):
instrument = Guitar()
fret_placement = FretPlacement(instrument=instrument,
string=0,
fret=0,
harmonic=False)
fret_placement_same = FretPlacement(instrument=instrument,
string=0,
fret=0,
harmonic=False)
fret_placement_different = FretPlacement(instrument=instrument,
string=0,
fret=0,
harmonic=True)
self.combo = FretCombination(instrument=instrument,
fret_placements=[fret_placement],
number_of_strings=6)
self.combo_same = FretCombination(
instrument=instrument,
fret_placements=[fret_placement_same],
number_of_strings=6)
self.combo_different = FretCombination(
instrument=instrument,
fret_placements=[fret_placement_different],
number_of_strings=6)
def make_harmonics(inst):
fcs = []
for i in range(1, 7):
for j in [3, 4, 5, 7, 12]:
fps = [FretPlacement(inst, i, j, True)]
fcs.append(FretCombination(inst, fps))
return fcs
def test_init(self):
fret_placement = FretPlacement(instrument=Guitar(),
string=0,
fret=0,
harmonic=False)
combo = FretCombination(instrument=Guitar(),
fret_placements=[fret_placement],
number_of_strings=6)
self.assertIsInstance(combo, FretCombination)
def from_lists(instrument, strings, frets, harmonic):
"""Instantiates a fret combination from lists of strings, frets and harmonics.
Returns a `FretCombination`.
"""
assert(len(strings) == len(frets))
fret_placements = []
for fret, string in zip(frets, strings):
fret_placements.append(
FretPlacement(
instrument=instrument,
fret=fret,
string=string,
harmonic=harmonic
)
)
return FretCombination(
instrument=instrument,
fret_placements=fret_placements,
)
def setUp(self):
stages = (0,)
instrument = guitar
rhythm_makers = [abjad.rhythmmakertools.NoteRhythmMaker()]
time_signatures = [
[abjad.TimeSignature((4, 4)), abjad.TimeSignature((4, 4))]
]
music_maker = MusicMaker(
stages=stages,
instrument=instrument,
name='test',
rhythm_makers=rhythm_makers,
time_signatures=time_signatures)
fret_combinations = [
FretCombination(
instrument=guitar,
fret_placements=[
FretPlacement(string=1, fret=0, harmonic=False),
FretPlacement(string=2, fret=0, harmonic=False),
FretPlacement(string=3, fret=0, harmonic=False),
FretPlacement(string=4, fret=0, harmonic=False),
FretPlacement(string=5, fret=0, harmonic=False),
FretPlacement(string=6, fret=0, harmonic=False),
]
),
FretCombination(
instrument=guitar,
fret_placements=[
FretPlacement(string=1, fret=12, harmonic=True),
FretPlacement(string=2, fret=12, harmonic=True),
FretPlacement(string=3, fret=12, harmonic=True),
FretPlacement(string=4, fret=12, harmonic=True),
FretPlacement(string=5, fret=12, harmonic=True),
FretPlacement(string=6, fret=12, harmonic=True),
]
)
]
fret_combination_patterns = [[0, 1]]
self.handler = GuitarFrettingHandler(
music_maker,
fret_combinations,
fret_combination_patterns
)
# -*- coding: utf-8 -*-
from surge.materials.instruments import instruments
from surge.tools.actions.FretCombination import FretCombination
from surge.tools.actions.FretPlacement import FretPlacement
guitar = instruments['guitar 1']
fret_combinations = [
FretCombination(instrument=guitar,
fret_placements=[
FretPlacement(string=s, fret=6, harmonic=True)
for s in range(1, 7)
])
]
for i in range(1, 20):
fret_combination = FretCombination(instrument=guitar,
fret_placements=[
FretPlacement(string=s,
fret=i,
harmonic=True)
for s in range(1, 7)
])
fret_combinations.append(fret_combination)
from surge.tools.actions.FretCombination import FretCombination
from surge.tools.actions.FretPlacement import FretPlacement
from surge.materials.instruments import instruments
from surge.materials.segment_i.make_harmonics import make_harmonics
guitar = instruments['guitar 1']
# 0-29
fret_combinations = make_harmonics(guitar)
# 30
fret_combinations.append(
FretCombination(instrument=guitar,
fret_placements=[
FretPlacement(
instrument=guitar,
string=4,
fret=0,
harmonic=False,
),
]))
# 31
fret_combinations.append(
FretCombination.from_lists(
instrument=guitar,
strings=[2, 3, 4, 5],
frets=[7, 5, 5, 5],
harmonic=True,
))