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bug in debugging method

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This commit is contained in:
Ben Hambrecht
2018-05-02 11:09:53 +02:00
parent 24276ff1f5
commit 85808eb905
2 changed files with 312 additions and 110 deletions
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420
active_projects/eop/chapter1.py
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@@ -452,7 +452,7 @@ class Introduction(TeacherStudentsScene):
def construct(self):
self.wait()
self.wait(5)
self.change_student_modes(
"confused", "frustrated", "dejected",
@@ -462,17 +462,9 @@ class Introduction(TeacherStudentsScene):
self.wait()
self.get_teacher().change_mode("hooray")
self.get_teacher().change_mode("raise_right_hand")
self.wait()
self.play(
self.get_teacher().change_mode, "raise_right_hand",
*[
ApplyMethod(pi.change, "pondering", {"look_at_arg" : UP + 2 * LEFT})
for pi in self.get_students()
]
)
self.wait(30)
# put examples here in video editor
@@ -1057,10 +1049,130 @@ class ShowUncertainty2(Scene):
self.throw_darts(1000,5)
SICKLY_GREEN = "#9BBD37"
class SicklyPiCreature(PiCreature):
CONFIG = {
"sick_color": SICKLY_GREEN
}
def get_slightly_sick(self):
self.save_state()
self.set_color(self.sick_color)
def get_sick(self):
self.get_slightly_sick()
self.change_mode("sick")
def get_better(self):
self.restore()
class RandyIsSickOrNot(Scene):
def construct(self):
title = TextMobject("1 in 200")
title.to_edge(UP)
randy = SicklyPiCreature()
randy.scale_to_fit_height(3)
randy.move_to(2*LEFT)
randy.change_mode("plain")
randy.set_color(BLUE)
randy.save_state()
self.add(randy)
p_sick = TexMobject("p(","\\text{sick}",") = 0.5\%").scale(1.7)
p_sick.set_color_by_tex("sick", SICKLY_GREEN)
p_sick.next_to(randy, UP, buff = LARGE_BUFF)
self.add(p_sick)
self.wait()
self.play(
ApplyMethod(randy.get_slightly_sick, rate_func = there_and_back)
)
self.play(Blink(randy))
self.wait(2)
self.play(
ApplyMethod(randy.get_sick)
)
self.play(Blink(randy))
self.wait()
self.play(randy.get_better)
self.play(
ApplyMethod(randy.get_slightly_sick, rate_func = there_and_back)
)
self.play(Blink(randy))
self.wait(0.5)
self.play(
ApplyMethod(randy.get_sick)
)
self.play(Blink(randy))
self.play(randy.get_better)
self.wait(3)
class ShowUncertainty3(Scene):
class OneIn200HasDisease(Scene):
def construct(self):
title = TextMobject("1 in 200")
title.to_edge(UP)
creature = PiCreature()
all_creatures = VGroup(*[
VGroup(*[
creature.copy()
for y in range(20)
]).arrange_submobjects(DOWN, SMALL_BUFF)
for x in range(10)
]).arrange_submobjects(RIGHT, SMALL_BUFF)
all_creatures.scale_to_fit_height(FRAME_HEIGHT * 0.8)
all_creatures.next_to(title, DOWN)
randy = all_creatures[0][0]
all_creatures[0].remove(randy)
randy.change_mode("sick")
randy.set_color(SICKLY_GREEN)
randy.save_state()
randy.scale_to_fit_height(3)
randy.center()
randy.change_mode("plain")
randy.set_color(BLUE)
self.add(randy)
#p_sick = TexMobject("p(","\\text{sick}",") = 0.5\%")
#p_sick.set_color_by_tex("sick", SICKLY_GREEN)
#p_sick.next_to(randy, RIGHT+UP)
#self.add(p_sick)
self.wait()
self.play(
randy.change_mode, "sick",
randy.set_color, SICKLY_GREEN
)
self.play(Blink(randy))
self.play(randy.restore)
self.wait()
self.play(
Write(title),
LaggedStart(FadeIn, all_creatures, run_time = 3)
)
self.wait()
class RandyFlipsAndStacks(Scene):
def construct(self):
@@ -1100,52 +1212,39 @@ class ShowUncertainty3(Scene):
SICKLY_GREEN = "#9BBD37"
class TwoDiceTable(Scene):
class OneIn200HasDisease(Scene):
def construct(self):
title = TextMobject("1 in 200")
title.to_edge(UP)
creature = PiCreature()
all_creatures = VGroup(*[
VGroup(*[
creature.copy()
for y in range(20)
]).arrange_submobjects(DOWN, SMALL_BUFF)
for x in range(10)
]).arrange_submobjects(RIGHT, SMALL_BUFF)
all_creatures.scale_to_fit_height(FRAME_HEIGHT * 0.8)
all_creatures.next_to(title, DOWN)
randy = all_creatures[0][0]
all_creatures[0].remove(randy)
randy.change_mode("sick")
randy.set_color(SICKLY_GREEN)
randy.save_state()
randy.scale_to_fit_height(3)
randy.center()
randy.change_mode("plain")
randy.set_color(BLUE)
table = VGroup()
cell_size = 1
colors = np.random.permutation(color_gradient([RED, ORANGE, YELLOW, GREEN, BLUE, PURPLE], 13))
for i in range(1,7):
for j in range(1,7):
cell = Square(side_length = cell_size)
cell.set_fill(color = colors[i+j], opacity = 0.8)
label = Integer(i+j)
label.move_to(cell)
cell.add(label)
cell.move_to(i*cell_size*RIGHT + j*cell_size*DOWN)
table.add(cell)
table.center()
self.add(table)
row1 = RowOfDice().match_width(table)
print row1.is_subpath
row2 = row1.copy().rotate(-TAU/4)
print row2.is_subpath
row1.next_to(table, UP)
row2.next_to(table, LEFT)
self.add(row1, row2)
self.add(randy)
p_sick = TexMobject("p(","\\text{sick}",") = 0.5\%")
p_sick.set_color_by_tex("sick", SICKLY_GREEN)
p_sick.next_to(randy, RIGHT+UP)
self.add(p_sick)
self.wait()
self.play(
randy.change_mode, "sick",
randy.set_color, SICKLY_GREEN
)
self.play(Blink(randy))
self.play(randy.restore)
self.play(
FadeOut(p_sick),
Write(title),
LaggedStart(FadeIn, all_creatures, run_time = 3)
)
self.wait()
@@ -1344,7 +1443,7 @@ class JustFlipping(Scene):
def construct(self):
randy = CoinFlippingPiCreature()
randy = CoinFlippingPiCreature().shift(2 * DOWN)
self.add(randy)
self.wait(2)
@@ -1355,6 +1454,46 @@ class JustFlipping(Scene):
class JustFlippingWithResults(Scene):
def construct(self):
randy = CoinFlippingPiCreature().shift(2 * DOWN)
self.add(randy)
self.wait(2)
for i in range(10):
self.wait()
self.play(FlipCoin(randy))
result = random.choice(["H", "T"])
if result == "H":
coin = UprightHeads().scale(3)
else:
coin = UprightTails().scale(3)
coin.move_to(2 * UP + 2.5 * LEFT + i * 0.6 * RIGHT)
self.play(FadeIn(coin))
class WhatDoesItReallyMean(TeacherStudentsScene):
CONFIG = {
"default_pi_creature_kwargs": {
"color": MAROON_E,
"flip_at_start": True,
},
}
def construct(self):
student_q = TextMobject("What does", "``probability''", "\emph{actually}", "mean?")
student_q.set_color_by_tex("probability", YELLOW)
self.student_says(student_q, target_mode = "sassy")
self.wait()
self.teacher_says("Don't worry -- philosophy can come later!")
self.wait()
class BrickRowScene(Scene):
@@ -1648,7 +1787,7 @@ class BrickRowScene(Scene):
def construct(self):
#self.force_skipping()
self.force_skipping()
randy = CoinFlippingPiCreature()
randy = randy.scale(0.5).move_to(3*DOWN + 6*LEFT)
@@ -1764,54 +1903,6 @@ class BrickRowScene(Scene):
# self.add_foreground_mobject(self.decimals)
# # # # # # # #
# FOURTH FLIP #
# # # # # # # #
# self.play(FlipCoin(randy))
# self.wait()
# self.play(
# SplitRectsInBrickWall(self.row)
# )
# self.wait()
# self.add_foreground_mobject(self.tallies[-1])
# # this tweaks an undesirable overlap in the next animation
# self.split_tallies_at_once(direction = LEFT)
# self.wait()
# self.merge_rects_by_subdiv()
# self.wait()
# self.merge_tallies(direction = LEFT)
# self.merge_rects_by_coloring()
# self.merge_decimals()
# self.wait()
# # # # # # # #
# FIFTH FLIP #
# # # # # # # #
# self.play(FlipCoin(randy))
# self.wait()
# self.play(
# SplitRectsInBrickWall(self.row)
# )
# self.wait()
# self.split_tallies_at_once(direction = LEFT)
# self.wait()
# self.merge_rects_by_subdiv()
# self.wait()
# self.merge_tallies(direction = LEFT)
# self.merge_rects_by_coloring()
# self.merge_decimals()
# self.wait()
# # # # # # # # # # # # # #
# # FOURTH FLIP IN DETAIL #
# # # # # # # # # # # # # #
@@ -1890,7 +1981,7 @@ class BrickRowScene(Scene):
# show how the outcomes in one tally split into two copies
# going into the neighboring tallies
self.revert_to_original_skipping_status()
#self.revert_to_original_skipping_status()
target_outcomes = self.row.get_outcome_rects_for_level(n + 1, with_labels = False)
grouped_target_outcomes = VGroup()
@@ -1995,6 +2086,117 @@ class BrickRowScene(Scene):
# self.add_foreground_mobject(new_decimals)
# # # # # # # #
# FIFTH FLIP #
# # # # # # # #
# self.remove(
# grouped_outcomes,
# grouped_outcomes_copy,
# grouped_target_outcomes,
# target_outcomes,
# outcomes,
# previous_row,
# original_grouped_outcomes)
self.clear()
self.add(randy, self.row)
self.row.shift(0.5 * UP)
self.merge_rects_by_coloring()
self.revert_to_original_skipping_status()
for i in range(3):
self.play(FlipCoin(randy))
self.wait()
self.play(
SplitRectsInBrickWall(self.row)
)
self.wait()
#self.split_tallies_at_once(direction = LEFT)
self.wait()
self.merge_rects_by_subdiv()
self.wait()
#self.merge_tallies(direction = LEFT)
self.merge_rects_by_coloring()
#self.merge_decimals()
self.wait()
class LevelsOfDetailInBrickRow(BrickRowScene):
def construct(self):
self.force_skipping()
randy = CoinFlippingPiCreature()
randy = randy.scale(0.5).move_to(3*DOWN + 6*LEFT)
self.add(randy)
self.row = BrickRow(1, height = 2, width = 10)
#self.decimals = VGroup()
self.play(FlipCoin(randy),
FadeIn(self.row))
self.wait()
# put tallies on top
self.tallies = VGroup(*[
TallyStack(1 - i, i) for i in range(2)
])
for (tally, rect) in zip(self.tallies, self.row.rects):
new_anchor = rect.get_center() + 1.2 * 0.5 * rect.get_height() * UP
tally.move_anchor_to(new_anchor)
self.play(FadeIn(tally))
self.add_foreground_mobject(self.tallies)
self.wait()
# # # # # # # #
# SECOND FLIP #
# # # # # # # #
self.play(FlipCoin(randy))
self.wait()
self.play(
SplitRectsInBrickWall(self.row)
)
self.wait()
# show individual outcomes
outcomes = self.row.get_outcome_rects_for_level(2, with_labels = True)
self.play(
LaggedStart(FadeIn, outcomes)
)
self.wait()
self.play(
LaggedStart(FadeOut, outcomes)
)
self.split_tallies_in_two_steps()
self.wait()
self.merge_rects_by_subdiv()
self.wait()
self.merge_tallies()
self.merge_rects_by_coloring()
self.wait()
self.move_tallies_on_top()
class OutlineableBars(VGroup):
CONFIG = {
@@ -2123,13 +2325,13 @@ class MorphBrickRowIntoHistogram3(GenericMorphBrickRowIntoHistogram):
label.next_to(self.bar_anchors[i], DOWN)
x_labels.add(label)
nb_heads_label = TextMobject("\# of heads")
nb_heads_label.next_to(x_labels[-1], RIGHT, MED_LARGE_BUFF)
nb_tails_label = TextMobject("\# of tails")
nb_tails_label.next_to(x_labels[-1], RIGHT, MED_LARGE_BUFF)
self.play(
FadeIn(x_axis),
FadeIn(x_labels),
FadeIn(nb_heads_label)
FadeIn(nb_tails_label)
)
@@ -2201,13 +2403,13 @@ class MorphBrickRowIntoHistogram20(GenericMorphBrickRowIntoHistogram):
label.next_to(self.bar_anchors[i], DOWN)
x_labels.add(label)
nb_heads_label = TextMobject("\# of heads")
nb_heads_label.next_to(x_labels[-1], RIGHT, MED_LARGE_BUFF)
nb_tails_label = TextMobject("\# of heads")
nb_tails_label.next_to(x_labels[-1], RIGHT, MED_LARGE_BUFF)
self.play(
FadeIn(x_axis),
FadeIn(x_labels),
FadeIn(nb_heads_label)
FadeIn(nb_tails_label)
)
# draw y-guides

2
mobject/mobject.py
View File

@@ -767,7 +767,7 @@ class Mobject(Container):
"""For debugging purposes"""
print "\t" * n_tabs, self, id(self)
for submob in self.submobjects:
submob.print_mobject_family(n_tabs + 1)
submob.print_submobject_family(n_tabs + 1)
# Alignment
def align_data(self, mobject):