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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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82
old_projects/eoc/chapter4.py
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@ -17,11 +17,11 @@ class Chapter4OpeningQuote(OpeningQuote):
class TransitionFromLastVideo(TeacherStudentsScene):
def construct(self):
simple_rules = VGroup(*map(TexMobject, [
simple_rules = VGroup(*list(map(TexMobject, [
"\\frac{d(x^3)}{dx} = 3x^2",
"\\frac{d(\\sin(x))}{dx} = \\cos(x)",
"\\frac{d(1/x)}{dx} = -\\frac{1}{x^2}",
]))
])))
combination_rules = VGroup(*[
TexMobject("\\frac{d}{dx}\\left(%s\\right)"%tex)
@ -174,11 +174,11 @@ class TransitionFromLastVideo(TeacherStudentsScene):
)
self.wait()
self.change_student_modes(*["happy"]*3)
words = map(TextMobject, [
words = list(map(TextMobject, [
"composition", "product",
"composition", "sum",
"composition"
])
]))
for word, part in zip(words, reversed(parts)):
word.set_color(YELLOW)
@ -189,7 +189,7 @@ class TransitionFromLastVideo(TeacherStudentsScene):
part.set_color, YELLOW
)
self.wait()
self.play(*map(FadeOut, [word, part]))
self.play(*list(map(FadeOut, [word, part])))
self.play(FadeOut(parts[0]))
#Bring back combinations
@ -425,9 +425,9 @@ class SumRule(GraphScene):
about_point = mob.get_bottom()
)
mob.shift_onto_screen()
self.play(*map(MoveToTarget, [
self.play(*list(map(MoveToTarget, [
graph_parts, self.graph_labels
]))
])))
self.wait()
def show_example_stacking(self):
@ -443,10 +443,7 @@ class SumRule(GraphScene):
VGroup(example_v_lines[i], nudged_v_lines[i])
for i in (0, 1)
]
faders = VGroup(*filter(
lambda line : line not in example_v_lines,
it.chain(*v_line_sets)
))
faders = VGroup(*[line for line in it.chain(*v_line_sets) if line not in example_v_lines])
label_groups = []
for line, tex, vect in zip(sine_lines, ["", "+dx"], [LEFT, RIGHT]):
dot = Dot(line.get_bottom(), radius = 0.03, color = YELLOW)
@ -753,10 +750,7 @@ class NotGraphsForProducts(GraphScene):
)
self.wait()
everything = VGroup(*filter(
lambda m : not m.is_subpath,
self.get_mobjects()
))
everything = VGroup(*[m for m in self.get_mobjects() if not m.is_subpath])
words = TextMobject("Not the best visualization")
words.scale(1.5)
words.shift(FRAME_Y_RADIUS*UP/2)
@ -877,7 +871,7 @@ class IntroduceProductAsArea(ReconfigurableScene):
)
self.wait()
self.play(*it.chain(
map(FadeOut, [y_axis, graph, label, v_line]),
list(map(FadeOut, [y_axis, graph, label, v_line])),
[Animation(x_axis)]
))
self.wait()
@ -918,7 +912,7 @@ class IntroduceProductAsArea(ReconfigurableScene):
right_box, corner_box, right_box = df_boxes
self.play(FocusOn(nudge_label_group))
self.play(*map(GrowFromCenter, nudge_label_group))
self.play(*list(map(GrowFromCenter, nudge_label_group)))
self.animate_x_change(
self.default_x+self.dx,
rate_func = there_and_back,
@ -1085,10 +1079,7 @@ class IntroduceProductAsArea(ReconfigurableScene):
top_label = self.box_label_group[1][0]
right_label = self.df_box_labels[1]
faders = VGroup(*filter(
lambda m : m not in [bottom_box, top_label, right_label],
self.full_box_parts
))
faders = VGroup(*[m for m in self.full_box_parts if m not in [bottom_box, top_label, right_label]])
faders.save_state()
self.play(faders.fade, 0.8)
@ -1109,10 +1100,7 @@ class IntroduceProductAsArea(ReconfigurableScene):
top_label = self.df_box_labels[0]
right_label = self.box_label_group[1][1]
faders = VGroup(*filter(
lambda m : m not in [right_box, top_label, right_label],
self.full_box_parts
))
faders = VGroup(*[m for m in self.full_box_parts if m not in [right_box, top_label, right_label]])
faders.save_state()
self.play(faders.fade, 0.8)
@ -1144,7 +1132,7 @@ class IntroduceProductAsArea(ReconfigurableScene):
self.wait()
self.play(Write(words), ShowCreation(arrow))
self.wait()
self.play(*map(FadeOut, [words, arrow, corner_copy]))
self.play(*list(map(FadeOut, [words, arrow, corner_copy])))
self.wait()
corner_copy.set_color(BLACK)
@ -1198,7 +1186,7 @@ class IntroduceProductAsArea(ReconfigurableScene):
self.deriv.submobjects.insert(
index+1, self.deriv[index].copy()
)
non_deriv_indices = range(len(expanded_deriv))
non_deriv_indices = list(range(len(expanded_deriv)))
for indices in [(3, 4), (7, 8)]:
top_part = VGroup()
bottom_part = VGroup()
@ -1316,7 +1304,7 @@ class IntroduceProductAsArea(ReconfigurableScene):
x_slider.x_val = target_x
def get_x_slider(self, x):
numbers = range(int(self.slider_x_max) + 1)
numbers = list(range(int(self.slider_x_max) + 1))
line = NumberLine(
x_min = 0,
x_max = self.slider_x_max,
@ -1411,9 +1399,9 @@ class MneumonicExample(TeacherStudentsScene):
left_words.copy(), left_terms
))
self.wait()
self.play(*map(Indicate, [left, left_words[0], left_terms[0]]))
self.play(*list(map(Indicate, [left, left_words[0], left_terms[0]])))
self.wait()
self.play(*map(Indicate, [right, left_words[1], left_terms[1]]))
self.play(*list(map(Indicate, [right, left_words[1], left_terms[1]])))
self.wait()
right_words = VGroup(*words[2:])
@ -1426,9 +1414,9 @@ class MneumonicExample(TeacherStudentsScene):
right_words.copy(), right_terms
))
self.wait()
self.play(*map(Indicate, [right, right_words[1], right_terms[1]]))
self.play(*list(map(Indicate, [right, right_words[1], right_terms[1]])))
self.wait()
self.play(*map(Indicate, [left, right_words[2], right_terms[2]]))
self.play(*list(map(Indicate, [left, right_words[2], right_terms[2]])))
self.wait(3)
self.play(self.get_teacher().change_mode, "shruggie")
@ -1533,8 +1521,8 @@ class ThreeLinesChainRule(ReconfigurableScene):
"center_y" : 3,
"x_min" : 0,
"x_max" : 3,
"numbers_to_show" : range(4),
"numbers_with_elongated_ticks" : range(4),
"numbers_to_show" : list(range(4)),
"numbers_with_elongated_ticks" : list(range(4)),
"tick_frequency" : 0.25,
},
{
@ -1544,8 +1532,8 @@ class ThreeLinesChainRule(ReconfigurableScene):
"center_y" : 0.5,
"x_min" : 0,
"x_max" : 10,
"numbers_to_show" : range(0, 11),
"numbers_with_elongated_ticks" : range(0, 11, 1),
"numbers_to_show" : list(range(0, 11)),
"numbers_with_elongated_ticks" : list(range(0, 11, 1)),
"tick_frequency" : 0.25,
},
{
@ -1555,8 +1543,8 @@ class ThreeLinesChainRule(ReconfigurableScene):
"center_y" : -2,
"x_min" : -2,
"x_max" : 2,
"numbers_to_show" : range(-2, 3),
"numbers_with_elongated_ticks" : range(-2, 3),
"numbers_to_show" : list(range(-2, 3)),
"numbers_with_elongated_ticks" : list(range(-2, 3)),
"tick_frequency" : 0.25,
},
],
@ -1639,7 +1627,7 @@ class ThreeLinesChainRule(ReconfigurableScene):
ShowCreation(sine_arrow)
)
self.wait(2)
self.play(*map(FadeOut, [sine_text, sine_arrow]))
self.play(*list(map(FadeOut, [sine_text, sine_arrow])))
self.animate_x_change(self.example_x, run_time = 3)
def nudge_x(self):
@ -1710,7 +1698,7 @@ class ThreeLinesChainRule(ReconfigurableScene):
run_time = 1,
added_anims = it.chain(
[GrowFromCenter(dx_brace)],
map(ShowCreation, nudge_lines)
list(map(ShowCreation, nudge_lines))
)
)
self.animate_x_change(self.example_x)
@ -1797,7 +1785,7 @@ class ThreeLinesChainRule(ReconfigurableScene):
group.to_edge(RIGHT)
arrow = Arrow(group.get_bottom(), self.final_derivative[0].get_top())
self.play(*map(FadeOut, [self.arrows, self.arrow_labels]))
self.play(*list(map(FadeOut, [self.arrows, self.arrow_labels])))
self.play(FadeIn(group))
self.play(ShowCreation(arrow))
self.wait()
@ -1965,7 +1953,7 @@ class GeneralizeChainRule(Scene):
self.wait()
#Generalize
self.play(*map(FadeIn, general[:5]))
self.play(*list(map(FadeIn, general[:5])))
self.wait()
self.play(
Transform(example_outer_brace, general_outer_brace),
@ -2026,9 +2014,9 @@ class GeneralizeChainRule(Scene):
self.play(morty.change_mode, "pondering")
self.play(Blink(morty))
self.wait()
self.play(*map(FadeOut, [
self.play(*list(map(FadeOut, [
d_general_outer_copy, inner, circle
]))
])))
#Show cancelation
braces = [
@ -2038,15 +2026,15 @@ class GeneralizeChainRule(Scene):
example_outer_brace,
]
texts = [brace.text for brace in braces]
self.play(*map(FadeOut, braces+texts))
self.play(*list(map(FadeOut, braces+texts)))
to_collapse = VGroup(VGroup(*general[7:10]), general[12])
dg_dh = VGroup(*general[5:7])
dh_dx = VGroup(*general[10:12])
to_collapse.generate_target()
points = VGroup(*map(VectorizedPoint,
points = VGroup(*list(map(VectorizedPoint,
[m.get_left() for m in to_collapse]
))
)))
self.play(
Transform(to_collapse, points),
dh_dx.next_to, dg_dh,