def test_CartographySelector_06():
selector = auxjad.CartographySelector([0, 1, 2, 3, 4])
selector.rotate()
assert selector.contents == [1, 2, 3, 4, 0]
selector.rotate(anticlockwise=True)
assert selector.contents == [0, 1, 2, 3, 4]
selector.rotate(anticlockwise=True)
assert selector.contents == [4, 0, 1, 2, 3]
def test_CartographySelector_14():
random.seed(90129)
selector = auxjad.CartographySelector([0, 1, 2, 3, 4])
selector.mirror_random_swap()
assert selector.contents == [4, 1, 2, 3, 0]
selector.mirror_random_swap()
assert selector.contents == [4, 3, 2, 1, 0]
selector.mirror_random_swap()
assert selector.contents == [4, 1, 2, 3, 0]
def test_CartographySelector_13():
selector = auxjad.CartographySelector([0, 1, 2, 3, 4])
selector.mirror_swap(0)
assert selector.contents == [4, 1, 2, 3, 0]
selector.mirror_swap(0)
assert selector.contents == [0, 1, 2, 3, 4]
selector.mirror_swap(3)
assert selector.contents == [0, 3, 2, 1, 4]
selector.mirror_swap(2)
assert selector.contents == [0, 3, 2, 1, 4]
def test_CartographySelector_15():
random.seed(12387)
selector = auxjad.CartographySelector(['A', 'B', 'C', 'D', 'E', 'F'])
result = ''
result += selector.__next__()
result += selector.__next__()
result += selector.__next__()
result += next(selector)
result += next(selector)
result += next(selector)
assert result == 'CBBEAE'
def test_CartographySelector_12():
random.seed(98743)
selector = auxjad.CartographySelector([0, 1, 2, 3, 4])
result = ''
for _ in range(30):
result += str(selector())
assert result == '210431340000344203001220034203'
result = ''
for _ in range(30):
result += str(selector(no_repeat=True))
assert result == '210421021020304024230120241202'
def test_CartographySelector_11():
random.seed(19844)
selector = auxjad.CartographySelector([10, 7, 14, 31, 98])
assert selector[1] == 7
assert selector[1:4] == [7, 14, 31]
assert selector[:] == [10, 7, 14, 31, 98]
assert selector() == 31
n = selector.previous_index
assert n == 3
assert selector[n] == 31
del selector[2:4]
assert selector.contents == [10, 7, 98]
def test_CartographySelector_10():
random.seed(83552)
selector = auxjad.CartographySelector([0, 1, 2, 3, 4])
selector.decay_rate = 0.2
assert selector.weights == [
1.0,
0.2,
0.04000000000000001,
0.008000000000000002,
0.0016000000000000003,
]
result = ''
for _ in range(30):
result += str(selector())
assert result == '000001002100000201001030000100'
def test_CartographySelector_08():
selector = auxjad.CartographySelector([0, 1, 2, 3, 4], decay_rate=0.5)
assert len(selector) == 5
selector.contents = [0, 1, 2, 3, 4]
assert selector.weights == [1.0, 0.5, 0.25, 0.125, 0.0625]
selector.contents = [10, 7, 14, 31, 98, 47, 32]
assert len(selector) == 7
assert selector.contents == [10, 7, 14, 31, 98, 47, 32]
assert selector.weights == [
1.0,
0.5,
0.25,
0.125,
0.0625,
0.03125,
0.015625,
]
def test_CartographySelector_01():
random.seed(41298)
selector = auxjad.CartographySelector([0, 1, 2, 3, 4])
assert selector.contents == [0, 1, 2, 3, 4]
assert format(selector) == "[0, 1, 2, 3, 4]"
assert selector.weights == [1.0, 0.75, 0.5625, 0.421875, 0.31640625]
assert selector.previous_index is None
assert selector.previous_result is None
assert len(selector) == 5
result = ''
for _ in range(30):
result += str(selector())
assert result == '203001402200011111101400310140'
assert selector.previous_index == 0
assert selector.previous_result == 0
with pytest.raises(AttributeError):
selector.previous_index = 3
selector.previous_result = 7
def test_CartographySelector_09():
selector = auxjad.CartographySelector([10, 7, 14, 31, 98])
selector[2] = 100
assert selector.contents == [10, 7, 100, 31, 98]
def test_CartographySelector_07():
random.seed(15424)
selector = auxjad.CartographySelector([0, 1, 2, 3, 4])
selector.shuffle()
assert selector.contents == [1, 4, 3, 0, 2]
def test_CartographySelector_05():
selector = auxjad.CartographySelector([0, 1, 2, 3, 4])
selector.drop_last_and_prepend(-1)
assert selector.contents == [-1, 0, 1, 2, 3]
selector.drop_last_and_prepend(71)
assert selector.contents == [71, -1, 0, 1, 2]
def test_CartographySelector_03():
selector = auxjad.CartographySelector([0, 1, 2, 3, 4])
selector.drop_first_and_append(5)
assert selector.contents == [1, 2, 3, 4, 5]
selector.drop_first_and_append(42)
assert selector.contents == [2, 3, 4, 5, 42]
def test_CartographySelector_02():
selector = auxjad.CartographySelector([0, 1, 2, 3, 4], decay_rate=0.5)
assert selector.weights == [1.0, 0.5, 0.25, 0.125, 0.0625]
def test_CartographySelector_04():
selector = auxjad.CartographySelector([10, 7, 14, 31, 98])
selector.drop_n_and_append(100, 2)
assert selector.contents == [10, 7, 31, 98, 100]
def test_example_of_usage_03():
random.seed(12432)
pitch_selector = auxjad.TenneySelector([
"c'",
("fs'", "g'"),
"ef''",
"a''",
("b", "bf''"),
])
duration_selector = auxjad.CartographySelector([(2, 8), (3, 8), (5, 8)])
dynamic_selector = auxjad.CartographySelector(['p', 'mp', 'mf', 'f'])
articulation_selector = auxjad.CartographySelector([None, '-', '>'])
pitches = [pitch_selector() for _ in range(8)]
durations = [duration_selector() for _ in range(8)]
dynamics = [dynamic_selector() for _ in range(8)]
articulations = [articulation_selector() for _ in range(8)]
leaf_dyn_maker = auxjad.LeafDynMaker()
notes = leaf_dyn_maker(pitches, durations, dynamics, articulations)
container = abjad.Container(notes)
looper = auxjad.WindowLooper(
container,
window_size=(4, 4),
step_size=(1, 16),
after_rest=(1, 4),
after_rest_in_new_measure=True,
)
staff = abjad.Staff()
notes = looper.output_n(4)
staff.append(notes)
looper.step_size = (1, 4)
notes = looper.output_n(4)
staff.append(notes)
looper.window_size = (7, 8)
looper.step_size = (1, 16)
looper.after_rest = 0
notes = looper.output_n(6)
staff.append(notes)
score = abjad.Score([staff])
score.add_final_bar_line()
assert abjad.lilypond(score) == abjad.String.normalize(r"""
\new Score
<<
\new Staff
{
\time 4/4
<b bf''>4.
\f
c'8
~
c'4
ef''4
\mf
\time 1/4
R1 * 1/4
\time 4/4
<b bf''>4
\f
~
<b bf''>16
c'8.
~
c'8.
ef''16
\mf
~
ef''8.
c'16
- \tenuto
\time 1/4
R1 * 1/4
\time 4/4
<b bf''>4
\f
c'4
~
c'8
ef''4
\mf
c'8
- \tenuto
\time 1/4
R1 * 1/4
\time 4/4
<b bf''>8.
\f
c'16
~
c'4
~
c'16
ef''8.
\mf
~
ef''16
c'8.
- \tenuto
\time 1/4
R1 * 1/4
\time 4/4
c'4
\f
~
c'16
ef''8.
\mf
~
ef''16
c'8.
- \tenuto
~
c'8.
<fs' g'>16
\f
\time 1/4
R1 * 1/4
\time 4/4
c'16
ef''8.
\mf
~
ef''16
c'8.
- \tenuto
~
c'8.
<fs' g'>16
\f
~
<fs' g'>8.
a''16
\p
\time 1/4
R1 * 1/4
\time 4/4
ef''16
\mf
c'8.
- \tenuto
~
c'8.
<fs' g'>16
\f
~
<fs' g'>8.
a''16
\p
~
a''4
\time 1/4
R1 * 1/4
\time 4/4
c'8.
\mf
- \tenuto
<fs' g'>16
\f
~
<fs' g'>8.
a''16
\p
~
a''4
~
a''16
<b bf''>8.
\time 1/4
R1 * 1/4
\time 7/8
c'8
\mf
- \tenuto
<fs' g'>4
\f
a''4.
\p
<b bf''>8
c'16
\mf
- \tenuto
<fs' g'>16
\f
~
<fs' g'>8.
a''16
\p
~
a''4
~
a''16
<b bf''>8.
<fs' g'>4
\f
a''4.
\p
<b bf''>4
<fs' g'>8.
\f
a''8.
\p
~
a''8.
<b bf''>16
~
<b bf''>4
<fs' g'>8
\f
a''4
\p
~
a''8
<b bf''>4.
<fs' g'>16
\f
a''16
\p
~
a''4
~
a''16
<b bf''>4..
\bar "|."
}
>>
""")
def test_example_of_usage_03():
random.seed(12432)
pitch_selector = auxjad.TenneySelector([0, 7, 8, 2, 3, 10])
duration_selector = auxjad.CartographySelector([(2, 8), (3, 8), (5, 8)])
dynamic_selector = auxjad.CartographySelector(['p', 'mp', 'mf', 'f'])
articulation_selector = auxjad.CartographySelector([None, '-', '>'])
pitches = [pitch_selector() for _ in range(8)]
durations = [duration_selector() for _ in range(8)]
dynamics = [dynamic_selector() for _ in range(8)]
articulations = [articulation_selector() for _ in range(8)]
leaf_dyn_maker = auxjad.LeafDynMaker()
notes = leaf_dyn_maker(pitches, durations, dynamics, articulations)
container = abjad.Container(notes)
looper = auxjad.WindowLooper(
container,
window_size=(5, 4),
step_size=(1, 4),
)
staff = abjad.Staff()
notes = looper.output_n(6)
staff.append(notes)
looper.step_size = (1, 16)
notes = looper.output_n(6)
staff.append(notes)
abjad.mutate(staff[:]).remove_repeated_time_signatures()
looper.window_size = (3, 4)
notes = looper.output_n(6)
staff.append(notes)
abjad.mutate(staff[:]).remove_repeated_dynamics()
assert format(staff) == abjad.String.normalize(r"""
\new Staff
{
\time 5/4
bf'4.
\f
g'4.
af'4
\mf
c'4
- \tenuto
bf'8
\f
g'4.
af'4
\mf
c'4.
- \tenuto
g'8
\f
g'4
af'4
\mf
c'4
- \tenuto
~
c'8
g'4
\f
ef'8
\p
af'4
\mf
c'4.
- \tenuto
g'8
\f
~
g'8
ef'4.
\p
c'4.
\mf
- \tenuto
g'4
\f
ef'8
\p
~
ef'4
bf'4
c'8
\mf
- \tenuto
g'4
\f
ef'4.
\p
bf'2
c'16
\mf
- \tenuto
g'8.
\f
~
g'16
ef'8.
\p
~
ef'8.
bf'16
~
bf'4..
~
bf'16
g'4
\f
ef'4.
\p
bf'8
~
bf'4.
~
bf'8
g'8.
\f
ef'16
\p
~
ef'4
~
ef'16
bf'8.
~
bf'4
~
bf'16
~
bf'8
af'16
- \tenuto
g'8
\f
ef'4.
\p
bf'4
~
bf'4
~
bf'8
af'8
- \tenuto
g'16
\f
ef'8.
\p
~
ef'8.
bf'16
~
bf'4
~
bf'4
~
bf'16
af'8.
- \tenuto
ef'4.
bf'4.
~
bf'4
af'4
- \tenuto
\time 3/4
ef'4
~
ef'16
bf'4..
ef'4
bf'2
ef'8.
bf'16
~
bf'2
ef'8
bf'8
~
bf'2
ef'16
bf'8.
~
bf'4..
af'16
- \tenuto
bf'2
~
bf'8
af'8
- \tenuto
}
""")
