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After running 2to3

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This commit is contained in:
Grant Sanderson
2018-08-09 17:56:05 -07:00
parent 06a65190e7
commit 858051a806
172 changed files with 2117 additions and 2221 deletions
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103
old_projects/efvgt.py
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@ -374,12 +374,12 @@ class SymmetriesOfSquare(ThreeDScene):
self.wait()
self.rotate_square(-np.pi)
self.wait()
self.play(*map(FadeOut, [brace, q_marks]))
self.play(*list(map(FadeOut, [brace, q_marks])))
def talk_through_90_degree_rotation(self):
arcs = self.get_rotation_arcs(self.square, np.pi/2)
self.play(*map(ShowCreation, arcs))
self.play(*list(map(ShowCreation, arcs)))
self.wait()
self.rotate_square(np.pi/2, run_time = 2)
self.wait()
@ -446,7 +446,7 @@ class SymmetriesOfSquare(ThreeDScene):
for square, angle in zip(all_squares[1:4], [np.pi/2, np.pi, -np.pi/2]):
arcs = self.get_rotation_arcs(square, angle, MED_SMALL_BUFF)
self.play(*map(FadeIn, [square, arcs]))
self.play(*list(map(FadeIn, [square, arcs])))
square.rotation_kwargs = {"angle" : angle}
self.rotate_square(square = square, **square.rotation_kwargs)
square.add(arcs)
@ -559,7 +559,7 @@ class SymmetriesOfSquare(ThreeDScene):
)
arc.add_tip()
if abs(angle) < 3*np.pi/4:
angle_multiple_range = range(1, 4)
angle_multiple_range = list(range(1, 4))
else:
angle_multiple_range = [2]
arcs = VGroup(arc, *[
@ -747,7 +747,7 @@ class GroupOfCubeSymmetries(ThreeDScene):
cube = self.get_cube()
face_centers = [face.get_center() for face in cube[0:7:2]]
angle_axis_pairs = zip(3*[np.pi/2], face_centers)
angle_axis_pairs = list(zip(3*[np.pi/2], face_centers))
for i in range(3):
ones = np.ones(3)
ones[i] = -1
@ -828,13 +828,13 @@ class AddSquareSymmetries(SymmetriesOfSquare):
self.play(FadeIn(arcs))
self.rotate_square(
square = square, angle = np.pi/2,
added_anims = map(FadeIn, equation[:2])
added_anims = list(map(FadeIn, equation[:2]))
)
self.wait()
self.play(FadeOut(arcs))
self.flip_square(
square = square, axis = UP,
added_anims = map(FadeIn, equation[2:4])
added_anims = list(map(FadeIn, equation[2:4]))
)
self.wait()
alt_square.next_to(equals, RIGHT, buff = LARGE_BUFF)
@ -848,7 +848,7 @@ class AddSquareSymmetries(SymmetriesOfSquare):
)
self.flip_square(
square = alt_square, axis = UP+RIGHT,
added_anims = map(FadeIn, equation[4:]),
added_anims = list(map(FadeIn, equation[4:])),
)
self.wait(2)
@ -1011,7 +1011,7 @@ class AddCubeSymmetries(GroupOfCubeSymmetries):
)
arrows.move_to(cube)
arrows.shift(-axis*cube.get_height()/2/np.linalg.norm(axis))
anims += map(ShowCreation, arrows)
anims += list(map(ShowCreation, arrows))
anims.append(
Rotate(
cube, axis = axis, angle = angle, in_place = True,
@ -1022,7 +1022,7 @@ class AddCubeSymmetries(GroupOfCubeSymmetries):
def get_composition_angle_and_axis(self):
return get_composite_rotation_angle_and_axis(
*zip(*self.angle_axis_pairs)
*list(zip(*self.angle_axis_pairs))
)
class DihedralGroupStructure(SymmetriesOfSquare):
@ -1061,7 +1061,7 @@ class DihedralGroupStructure(SymmetriesOfSquare):
def demonstrate_sum(self, angle_axis_pairs):
angle_axis_pairs = list(angle_axis_pairs) + [
get_composite_rotation_angle_and_axis(
*zip(*angle_axis_pairs)
*list(zip(*angle_axis_pairs))
)
]
@ -1103,7 +1103,7 @@ class DihedralGroupStructure(SymmetriesOfSquare):
square.remove(square.action_illustration)
self.play(FadeIn(s1))
self.play(*map(ShowCreation, s1.action_illustration))
self.play(*list(map(ShowCreation, s1.action_illustration)))
self.rotate_square(**s1.rotation_kwargs)
s1_copy = s1.copy()
@ -1115,14 +1115,14 @@ class DihedralGroupStructure(SymmetriesOfSquare):
Transform(s2, s1_copy).update(1)
self.remove(s1_copy)
self.add(s2)
self.play(*map(ShowCreation, s2.action_illustration))
self.play(*list(map(ShowCreation, s2.action_illustration)))
self.rotate_square(**s2.rotation_kwargs)
self.play(
Write(equals),
FadeIn(s3)
)
self.play(*map(ShowCreation, s3.action_illustration))
self.play(*list(map(ShowCreation, s3.action_illustration)))
self.rotate_square(**s3.rotation_kwargs)
self.wait()
final_expression.add(*expression)
@ -1155,12 +1155,12 @@ class ThisIsAVeryGeneralIdea(Scene):
groups.to_edge(UP)
groups.set_color(BLUE)
examples = VGroup(*map(TextMobject, [
examples = VGroup(*list(map(TextMobject, [
"Square matrices \\\\ \\small (Where $\\det(M) \\ne 0$)",
"Molecular \\\\ symmetry",
"Cryptography",
"Numbers",
]))
])))
numbers = examples[-1]
examples.arrange_submobjects(buff = LARGE_BUFF)
examples.set_width(FRAME_WIDTH-1)
@ -1190,10 +1190,10 @@ class ThisIsAVeryGeneralIdea(Scene):
)
self.wait(2)
sub_categories = VGroup(*map(TextMobject, [
sub_categories = VGroup(*list(map(TextMobject, [
"Numbers \\\\ (Additive)",
"Numbers \\\\ (Multiplicative)",
]))
])))
sub_categories.arrange_submobjects(RIGHT, buff = MED_LARGE_BUFF)
sub_categories.next_to(numbers, DOWN, 1.5*LARGE_BUFF)
sub_categories.to_edge(RIGHT)
@ -1207,8 +1207,8 @@ class ThisIsAVeryGeneralIdea(Scene):
sub_lines.set_color(numbers.get_color())
self.play(*it.chain(
map(ShowCreation, sub_lines),
map(Write, sub_categories)
list(map(ShowCreation, sub_lines)),
list(map(Write, sub_categories))
))
self.wait()
@ -1260,7 +1260,7 @@ class AdditiveGroupOfReals(Scene):
shadow_line.move_to(number_line)
self.play(*map(Write, number_line), run_time = 1)
self.play(*list(map(Write, number_line)), run_time = 1)
self.play(shadow_line.restore, Animation(number_line))
self.wait()
@ -1305,7 +1305,7 @@ class AdditiveGroupOfReals(Scene):
Write(words),
)
self.wait()
self.play(*map(FadeOut, [arrow, words]))
self.play(*list(map(FadeOut, [arrow, words])))
self.number_line.add(dot)
@ -1342,7 +1342,7 @@ class AdditiveGroupOfReals(Scene):
Write(words)
)
self.wait(2)
self.play(*map(FadeOut, [line, words]))
self.play(*list(map(FadeOut, [line, words])))
def get_write_name_of_group_anim(self):
new_title = TextMobject("Additive group of real numbers")
@ -1403,7 +1403,7 @@ class AdditiveGroupOfReals(Scene):
self.wait()
self.play(
self.number_line.restore,
*map(FadeOut, [arrows, sum_mob])
*list(map(FadeOut, [arrows, sum_mob]))
)
def get_adder_mobs(self, num):
@ -1540,7 +1540,7 @@ class AdditiveGroupOfComplexNumbers(ComplexTransformationScene):
self.foreground_mobjects.remove(real_arrow)
self.foreground_mobjects.remove(imag_arrow)
self.play(*map(FadeOut, [real_arrow, imag_arrow, self.plane]))
self.play(*list(map(FadeOut, [real_arrow, imag_arrow, self.plane])))
self.plane.restore()
self.plane.set_stroke(width = 0)
self.play(self.plane.restore)
@ -1634,7 +1634,7 @@ class AdditiveGroupOfComplexNumbers(ComplexTransformationScene):
rate_func = squish_rate_func(smooth, 0.75, 1),
),
Write(plus),
*map(MoveToTarget, [rp1, rp2])
*list(map(MoveToTarget, [rp1, rp2]))
)
self.wait()
self.play(
@ -1643,7 +1643,7 @@ class AdditiveGroupOfComplexNumbers(ComplexTransformationScene):
imag_background_rect,
rate_func = squish_rate_func(smooth, 0.75, 1),
),
*map(MoveToTarget, [ip1, ip2])
*list(map(MoveToTarget, [ip1, ip2]))
)
self.wait(2)
to_remove = [
@ -1656,7 +1656,7 @@ class AdditiveGroupOfComplexNumbers(ComplexTransformationScene):
for mob in to_remove:
if mob in self.foreground_mobjects:
self.foreground_mobjects.remove(mob)
self.play(*map(FadeOut, to_remove))
self.play(*list(map(FadeOut, to_remove)))
self.play(self.plane.restore, run_time = 2)
self.wait()
@ -1794,10 +1794,7 @@ class MultiplicativeGroupOfReals(AdditiveGroupOfReals):
def add_number_line(self):
AdditiveGroupOfReals.add_number_line(self)
self.zero_point = self.number_line.number_to_point(0)
self.one = filter(
lambda m : m.get_tex_string() is "1",
self.number_line.numbers
)[0]
self.one = [m for m in self.number_line.numbers if m.get_tex_string() is "1"][0]
self.one.add_background_rectangle()
self.one.background_rectangle.scale_in_place(1.3)
self.number_line.save_state()
@ -1845,10 +1842,7 @@ class MultiplicativeGroupOfReals(AdditiveGroupOfReals):
)
for num in (3, 0.5)
]
three_mob = filter(
lambda m : m.get_tex_string() == "3",
self.shadow_line.numbers
)[0]
three_mob = [m for m in self.shadow_line.numbers if m.get_tex_string() == "3"][0]
half_point = self.shadow_line.number_to_point(0.5)
half_arrow = Arrow(
half_point+UP+LEFT, half_point, buff = SMALL_BUFF,
@ -1868,7 +1862,7 @@ class MultiplicativeGroupOfReals(AdditiveGroupOfReals):
self.number_line.numbers.add(dot)
self.number_line.save_state()
self.wait()
self.play(*map(FadeOut, [arrow, words]))
self.play(*list(map(FadeOut, [arrow, words])))
self.stretch(3)
self.play(
@ -1883,7 +1877,7 @@ class MultiplicativeGroupOfReals(AdditiveGroupOfReals):
self.wait()
self.play(
self.number_line.restore,
*map(FadeOut, [three_line, dot_copy])
*list(map(FadeOut, [three_line, dot_copy]))
)
self.wait()
self.stretch(0.5)
@ -1902,10 +1896,10 @@ class MultiplicativeGroupOfReals(AdditiveGroupOfReals):
self.wait()
self.play(
self.number_line.restore,
*map(FadeOut, [
*list(map(FadeOut, [
half_label, half_arrow,
half_line, dot_copy
])
]))
)
self.wait()
@ -2105,10 +2099,10 @@ class MultiplicativeGroupOfComplexNumbers(AdditiveGroupOfComplexNumbers):
Indicate(self.plane.one_dot, color = RED),
)
self.wait(2)
self.play(*map(FadeOut, [
self.play(*list(map(FadeOut, [
zero_words, zero_arrow,
one_words, one_arrow,
]))
])))
def show_example_actions(self):
z_list = [
@ -2157,10 +2151,7 @@ class MultiplicativeGroupOfComplexNumbers(AdditiveGroupOfComplexNumbers):
self.turn_arrow = arc
def show_action_at_i_again(self):
neg_one_label = filter(
lambda m : m.get_tex_string() == "-1",
self.real_labels
)[0]
neg_one_label = [m for m in self.real_labels if m.get_tex_string() == "-1"][0]
half_turn_arc = Arc(
start_angle = np.pi/12,
angle = 10*np.pi/12,
@ -2263,7 +2254,7 @@ class MultiplicativeGroupOfComplexNumbers(AdditiveGroupOfComplexNumbers):
]
for mob in to_remove:
self.foreground_mobjects.remove(mob)
self.reset_plane(*map(FadeOut, to_remove))
self.reset_plane(*list(map(FadeOut, to_remove)))
self.wait()
def show_break_down(self):
@ -2657,7 +2648,7 @@ class ExponentsAsHomomorphism(Scene):
randy = self.randy
terms = list(self.adders) + list(self.multipliers)
inputs = [-1, 2]
target_texs = map(str, inputs)
target_texs = list(map(str, inputs))
target_texs += ["2^{%d}"%x for x in inputs]
for mob, target_tex in zip(terms, target_texs):
target = TexMobject(target_tex)
@ -2676,7 +2667,7 @@ class ExponentsAsHomomorphism(Scene):
self.play(randy.look_at, self.top_line)
self.show_composition(
*inputs,
parallel_anims = map(MoveToTarget, self.adders)
parallel_anims = list(map(MoveToTarget, self.adders))
)
self.play(
FocusOn(self.bottom_line_center),
@ -2684,7 +2675,7 @@ class ExponentsAsHomomorphism(Scene):
)
self.show_composition(
*inputs,
parallel_anims = map(MoveToTarget, self.multipliers)
parallel_anims = list(map(MoveToTarget, self.multipliers))
)
self.wait()
@ -2884,7 +2875,7 @@ class ComplexExponentiationAbstract():
line.add(Line(ORIGIN, FRAME_X_RADIUS*LEFT))
line.set_color(RED)
self.play(*map(ShowCreation, line), run_time = 3)
self.play(*list(map(ShowCreation, line)), run_time = 3)
self.add_foreground_mobjects(line)
self.real_line = line
@ -2954,7 +2945,7 @@ class ComplexExponentiationAdderHalf(
self.play(
FadeOut(self.real_line),
*map(ShowCreation, line)
*list(map(ShowCreation, line))
)
self.foreground_mobjects.remove(self.real_line)
self.play(
@ -3009,7 +3000,7 @@ class ComplexExponentiationAdderHalf(
to_remove = arrow, brace, brace_text
for mob in to_remove:
self.foreground_mobjects.remove(mob)
self.play(*map(FadeOut, to_remove))
self.play(*list(map(FadeOut, to_remove)))
self.apply_action(complex(0, -1))
def take_steps_for_e(self):
@ -3018,12 +3009,12 @@ class ComplexExponentiationAdderHalf(
Brace(Line(ORIGIN, x*UP), RIGHT, buff = SMALL_BUFF)
for x in np.cumsum(slide_values)
]
labels = map(TextMobject, [
labels = list(map(TextMobject, [
"1 unit",
"2 units",
"3 units",
"$\\pi$ units",
])
]))
for label, brace in zip(labels, braces):
label.add_background_rectangle()
label.next_to(brace, RIGHT, buff = SMALL_BUFF)
@ -3110,7 +3101,7 @@ class ComplexExponentiationMultiplierHalf(
self.wait(2)
self.foreground_mobjects.remove(arc)
self.play(*map(FadeOut, [arc, brace, radians_label]))
self.play(*list(map(FadeOut, [arc, brace, radians_label])))
self.apply_action(complex(0, -1))
def get_arc_braces_and_label(self, angle):