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Run proofreading over the whole library (#890)

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4
docs/source/changelog.rst
View file

@ -105,7 +105,7 @@ Command line
#. Output of 'manim --help' has been improved
#. Implement logging with the :code:`rich` library and a :code:`logger` object instead of plain ol' prints
#. Added a flag :code:`--dry_run`, which doesn’t write any media
#. Added a flag :code:`--dry_run`, which doesn't write any media
#. Allow for running manim with :code:`python3 -m manim`
#. Refactored Tex Template management. You can now use custom templates with command line args using :code:`--tex_template`!
#. Re-add :code:`--save_frames` flag, which will save each frame as a png
@ -187,7 +187,7 @@ Of interest to developers
#. Python code formatting is now enforced by using the :code:`black` tool
#. PRs now require two approving code reviews from community devs before they can be merged
#. Added tests to ensure stuff doesn’t break between commits (For developers) [Uses Github CI, and Pytest]
#. Added tests to ensure stuff doesn't break between commits (For developers) [Uses Github CI, and Pytest]
#. Add contribution guidelines (for developers)
#. Added autogenerated documentation with sphinx and autodoc/autosummary [WIP]
#. Made manim internally use relative imports

16
docs/source/examples.rst
View file

@ -604,8 +604,8 @@ Advanced Projects
class OpeningManim(Scene):
def construct(self):
title = Tex("This is some \\LaTeX")
basel = MathTex("\\sum_{n=1}^\\infty " "\\frac{1}{n^2} = \\frac{\\pi^2}{6}")
title = Tex(r"This is some \LaTeX")
basel = MathTex(r"\sum_{n=1}^\infty \frac{1}{n^2} = \frac{\pi^2}{6}")
VGroup(title, basel).arrange(DOWN)
self.play(
Write(title),
@ -617,7 +617,7 @@ Advanced Projects
transform_title.to_corner(UP + LEFT)
self.play(
Transform(title, transform_title),
LaggedStart(*map(lambda obj: FadeOutAndShift(obj, direction=DOWN), basel)),
LaggedStart(*[FadeOutAndShift(obj, direction=DOWN) for obj in basel]),
)
self.wait()
@ -635,7 +635,7 @@ Advanced Projects
self.wait()
grid_transform_title = Tex(
"That was a non-linear function \\\\" "applied to the grid"
r"That was a non-linear function \\ applied to the grid"
)
grid_transform_title.move_to(grid_title, UL)
grid.prepare_for_nonlinear_transform()
@ -681,7 +681,7 @@ Advanced Projects
self.add(x_axis, y_axis)
self.add_x_labels()
self.orgin_point = np.array([-4,0,0])
self.origin_point = np.array([-4,0,0])
self.curve_start = np.array([-3,0,0])
def add_x_labels(self):
@ -696,14 +696,14 @@ Advanced Projects
def show_circle(self):
circle = Circle(radius=1)
circle.move_to(self.orgin_point)
circle.move_to(self.origin_point)
self.add(circle)
self.circle = circle
def move_dot_and_draw_curve(self):
orbit = self.circle
orgin_point = self.orgin_point
origin_point = self.origin_point
dot = Dot(radius=0.08, color=YELLOW)
dot.move_to(orbit.point_from_proportion(0))
@ -716,7 +716,7 @@ Advanced Projects
mob.move_to(orbit.point_from_proportion(self.t_offset % 1))
def get_line_to_circle():
return Line(orgin_point, dot.get_center(), color=BLUE)
return Line(origin_point, dot.get_center(), color=BLUE)
def get_line_to_curve():
x = self.curve_start[0] + self.t_offset * 4

2
docs/source/tutorials/configuration.rst
View file

@ -4,7 +4,7 @@ Configuration
Manim provides an extensive configuration system that allows it to adapt to
many different use cases. There are many configuration options that can be
configured at different times during the scene rendering process. Each option
can be configured programatically via `the ManimConfig class`_, or at the time
can be configured programmatically via `the ManimConfig class`_, or at the time
of command invocation via `command line arguments`_, or at the time the library
is first imported via `the config files`_.

14
example_scenes/basic.py
View file

@ -9,15 +9,15 @@ from manim import *
# Use -s to skip to the end and just save the final frame
# Use the -p to have preview of the animation (or image, if -s was
# used) pop up once done.
# Use -n <number> to skip ahead to the n'th animation of a scene.
# Use -n <number> to skip ahead to the nth animation of a scene.
# Use -r <number> to specify a resolution (for example, -r 1080
# for a 1920x1080 video)
class OpeningManimExample(Scene):
class OpeningManim(Scene):
def construct(self):
title = Tex("This is some \\LaTeX")
basel = MathTex("\\sum_{n=1}^\\infty " "\\frac{1}{n^2} = \\frac{\\pi^2}{6}")
title = Tex(r"This is some \LaTeX")
basel = MathTex(r"\sum_{n=1}^\infty \frac{1}{n^2} = \frac{\pi^2}{6}")
VGroup(title, basel).arrange(DOWN)
self.play(
Write(title),
@ -29,7 +29,7 @@ class OpeningManimExample(Scene):
transform_title.to_corner(UP + LEFT)
self.play(
Transform(title, transform_title),
LaggedStart(*map(FadeOutAndShiftDown, basel)),
LaggedStart(*[FadeOutAndShift(obj, direction=DOWN) for obj in basel]),
)
self.wait()
@ -41,13 +41,13 @@ class OpeningManimExample(Scene):
self.add(grid, grid_title) # Make sure title is on top of grid
self.play(
FadeOut(title),
FadeInFromDown(grid_title),
FadeInFrom(grid_title, direction=DOWN),
ShowCreation(grid, run_time=3, lag_ratio=0.1),
)
self.wait()
grid_transform_title = Tex(
"That was a non-linear function \\\\" "applied to the grid"
r"That was a non-linear function \\ applied to the grid"
)
grid_transform_title.move_to(grid_title, UL)
grid.prepare_for_nonlinear_transform()

2
manim/_config/__init__.py
View file

@ -65,7 +65,7 @@ def tempconfig(temp: Union[ManimConfig, dict]) -> _GeneratorContextManager:
temp = {k: v for k, v in temp.items() if k in original}
# In order to change the config that every module has acces to, use
# In order to change the config that every module has access to, use
# update(), DO NOT use assignment. Assigning config = some_dict will just
# make the local variable named config point to a new dictionary, it will
# NOT change the dictionary that every module has a reference to.

4
manim/_config/cfg_subcmds.py
View file

@ -90,7 +90,7 @@ def is_valid_style(style: str) -> bool:
def replace_keys(default: dict) -> dict:
"""Replaces _ to . and viceversa in a dictionary for rich
"""Replaces _ to . and vice versa in a dictionary for rich
Parameters
----------
default : :class:`dict`
@ -98,7 +98,7 @@ def replace_keys(default: dict) -> dict:
Returns
-------
:class:`dict`
The dictionary which is modified by replcaing _ with . and viceversa
The dictionary which is modified by replacing _ with . and vice versa
"""
for key in default:
if "_" in key:

2
manim/_config/default.cfg
View file

@ -95,7 +95,7 @@ js_renderer_path =
png_mode = RGB
movie_file_extension = .mp4
# These can be overriden with any of -l (--low_quality), -m
# These can be overridden with any of -l (--low_quality), -m
# (--medium_quality), -e (--high_quality), or -k (--fourk_quality). The
# overriding values are found in the corresponding sections.
frame_rate = 60

6
manim/_config/utils.py
View file

@ -392,7 +392,7 @@ class ManimConfig(MutableMapping):
c = ManimConfig()
# Deepcopying the underlying dict is enough because all properties
# either read directly from it or compute their value on the fly from
# vaulues read directly from it.
# values read directly from it.
c._d = copy.deepcopy(self._d, memo)
return c
@ -450,7 +450,7 @@ class ManimConfig(MutableMapping):
----------
parser : :class:`ConfigParser`
An object reflecting the contents of one or many ``.cfg`` files. In
particular, it may reflect the contents of mulitple files that have
particular, it may reflect the contents of multiple files that have
been parsed in a cascading fashion.
Returns
@ -1012,7 +1012,7 @@ class ManimConfig(MutableMapping):
raise ValueError(
"It is unclear what it means to set dry_run to "
"False. Instead, try setting each option "
"individually. (write_to_movie, write_alll, "
"individually. (write_to_movie, write_all, "
"save_last_frame, save_pngs, or save_as_gif)"
)

6
manim/animation/animation.py
View file

@ -99,7 +99,7 @@ class Animation:
def get_all_mobjects(self) -> typing.Tuple[Mobject, typing.Union[Mobject, None]]:
"""
Ordering must match the ording of arguments to interpolate_submobject
Ordering must match the ordering of arguments to interpolate_submobject
"""
return self.mobject, self.starting_mobject
@ -151,13 +151,13 @@ class Animation:
self.interpolate_submobject(*mobs, sub_alpha)
def interpolate_submobject(
self, submobject: Mobject, starting_sumobject: Mobject, alpha: float
self, submobject: Mobject, starting_submobject: Mobject, alpha: float
) -> None:
# Typically implemented by subclass
pass
def get_sub_alpha(self, alpha: float, index: int, num_submobjects: int):
# TODO, make this more understanable, and/or combine
# TODO, make this more understandable, and/or combine
# its functionality with AnimationGroup's method
# build_animations_with_timings
lag_ratio = self.lag_ratio

8
manim/animation/creation.py
View file

@ -106,10 +106,10 @@ class ShowPartial(Animation):
super().__init__(mobject, **kwargs)
def interpolate_submobject(
self, submobject: Mobject, starting_sumobject: Mobject, alpha: float
self, submobject: Mobject, starting_submobject: Mobject, alpha: float
) -> None:
submobject.pointwise_become_partial(
starting_sumobject, *self._get_bounds(alpha)
starting_submobject, *self._get_bounds(alpha)
)
def _get_bounds(self, alpha: float) -> None:
@ -236,14 +236,14 @@ class DrawBorderThenFill(Animation):
return [*super().get_all_mobjects(), self.outline]
def interpolate_submobject(
self, submobject: Mobject, starting_sumobject: Mobject, outline, alpha: float
self, submobject: Mobject, starting_submobject: Mobject, outline, alpha: float
) -> None: # Fixme: not matching the parent class? What is outline doing here?
index, subalpha = integer_interpolate(0, 2, alpha)
if index == 0:
submobject.pointwise_become_partial(outline, 0, subalpha)
submobject.match_style(outline)
else:
submobject.interpolate(outline, starting_sumobject, subalpha)
submobject.interpolate(outline, starting_submobject, subalpha)
class Write(DrawBorderThenFill):

10
manim/animation/fading.py
View file

@ -189,13 +189,13 @@ class VFadeIn(Animation):
)
def interpolate_submobject(
self, submobject: "Mobject", starting_sumobject: "Mobject", alpha: float
self, submobject: "Mobject", starting_submobject: "Mobject", alpha: float
) -> None:
submobject.set_stroke(
opacity=interpolate(0, starting_sumobject.get_stroke_opacity(), alpha)
opacity=interpolate(0, starting_submobject.get_stroke_opacity(), alpha)
)
submobject.set_fill(
opacity=interpolate(0, starting_sumobject.get_fill_opacity(), alpha)
opacity=interpolate(0, starting_submobject.get_fill_opacity(), alpha)
)
@ -204,9 +204,9 @@ class VFadeOut(VFadeIn):
super().__init__(mobject, remover=remover, **kwargs)
def interpolate_submobject(
self, submobject: "Mobject", starting_sumobject: "Mobject", alpha: float
self, submobject: "Mobject", starting_submobject: "Mobject", alpha: float
) -> None:
super().interpolate_submobject(submobject, starting_sumobject, 1 - alpha)
super().interpolate_submobject(submobject, starting_submobject, 1 - alpha)
class VFadeInThenOut(VFadeIn):

4
manim/animation/indication.py
View file

@ -330,9 +330,9 @@ class WiggleOutThenIn(Animation):
return self.mobject.get_center()
def interpolate_submobject(
self, submobject: "Mobject", starting_sumobject: "Mobject", alpha: float
self, submobject: "Mobject", starting_submobject: "Mobject", alpha: float
) -> None:
submobject.points[:, :] = starting_sumobject.points
submobject.points[:, :] = starting_submobject.points
submobject.scale(
interpolate(1, self.scale_value, there_and_back(alpha)),
about_point=self.get_scale_about_point(),

8
manim/animation/movement.py
View file

@ -45,9 +45,9 @@ class Homotopy(Animation):
return lambda p: self.homotopy(*p, t)
def interpolate_submobject(
self, submobject: "Mobject", starting_sumobject: "Mobject", alpha: float
self, submobject: "Mobject", starting_submobject: "Mobject", alpha: float
) -> None:
submobject.points = starting_sumobject.points
submobject.points = starting_submobject.points
submobject.apply_function(
self.function_at_time_t(alpha), **self.apply_function_kwargs
)
@ -55,9 +55,9 @@ class Homotopy(Animation):
class SmoothedVectorizedHomotopy(Homotopy):
def interpolate_submobject(
self, submobject: "Mobject", starting_sumobject: "Mobject", alpha: float
self, submobject: "Mobject", starting_submobject: "Mobject", alpha: float
) -> None:
Homotopy.interpolate_submobject(self, submobject, starting_sumobject, alpha)
Homotopy.interpolate_submobject(self, submobject, starting_submobject, alpha)
submobject.make_smooth()

6
manim/animation/numbers.py
View file

@ -20,7 +20,7 @@ class ChangingDecimal(Animation):
**kwargs,
) -> None:
self.check_validity_of_input(decimal_mob)
self.yell_about_depricated_configuration(**kwargs)
self.yell_about_deprecated_configuration(**kwargs)
self.number_update_func = number_update_func
super().__init__(
decimal_mob, suspend_mobject_updating=suspend_mobject_updating, **kwargs
@ -30,7 +30,7 @@ class ChangingDecimal(Animation):
if not isinstance(decimal_mob, DecimalNumber):
raise TypeError("ChangingDecimal can only take in a DecimalNumber")
def yell_about_depricated_configuration(self, **kwargs) -> None:
def yell_about_deprecated_configuration(self, **kwargs) -> None:
# Obviously this would optimally be removed at
# some point.
for attr in ["tracked_mobject", "position_update_func"]:
@ -38,7 +38,7 @@ class ChangingDecimal(Animation):
warnings.warn(
f"""
Don't use {attr} for ChangingDecimal,
that functionality has been depricated
that functionality has been deprecated
and you should use a mobject updater
instead
"""

6
manim/animation/transform.py
View file

@ -127,11 +127,11 @@ class Transform(Animation):
def interpolate_submobject(
self,
submobject: Mobject,
starting_sumobject: Mobject,
starting_submobject: Mobject,
target_copy: Mobject,
alpha: float,
) -> "Transform": # doesn't match the parent class?
submobject.interpolate(starting_sumobject, target_copy, alpha, self.path_func)
submobject.interpolate(starting_submobject, target_copy, alpha, self.path_func)
return self
@ -361,7 +361,7 @@ class Swap(CyclicReplace):
pass # Renaming, more understandable for two entries
# TODO, this may be depricated...worth reimplementing?
# TODO, this may be deprecated...worth reimplementing?
class TransformAnimations(Transform):
def __init__(
self,

14
manim/camera/camera.py
View file

@ -191,7 +191,7 @@ class Camera:
def reset_pixel_shape(self, new_height, new_width):
"""This method resets the height and width
of a single pixel to the passed new_heigh and new_width.
of a single pixel to the passed new_height and new_width.
Parameters
----------
@ -342,7 +342,7 @@ class Camera:
Parameters
----------
coords_to_colors_func : function
The function whose input is an (x,y) pair of coordinats and
The function whose input is an (x,y) pair of coordinates and
whose return values must be the colors for that point
Returns
-------
@ -372,7 +372,7 @@ class Camera:
Parameters
----------
coords_to_colors_func : function
The function whose input is an (x,y) pair of coordinats and
The function whose input is an (x,y) pair of coordinates and
whose return values must be the colors for that point
"""
self.set_background(self.make_background_from_func(coords_to_colors_func))
@ -879,7 +879,7 @@ class Camera:
pixel_array[:, :] = new_pa.reshape((ph, pw, rgba_len))
def display_multiple_image_mobjects(self, image_mobjects, pixel_array):
"""Displays multiple image mobjects by modifiying the passed pixel_array.
"""Displays multiple image mobjects by modifying the passed pixel_array.
Parameters
----------
@ -926,7 +926,7 @@ class Camera:
# TODO, there is no accounting for a shear...
# Paste into an image as large as the camear's pixel array
# Paste into an image as large as the camera's pixel array
full_image = Image.fromarray(
np.zeros((self.pixel_height, self.pixel_width)), mode="RGBA"
)
@ -1003,7 +1003,7 @@ class Camera:
# NOTE: There seems to be an unused argument `mobject`.
# Subclasses (like ThreeDCamera) may want to
# adjust points futher before they're shown
# adjust points further before they're shown
if not np.all(np.isfinite(points)):
# TODO, print some kind of warning about
# mobject having invalid points?
@ -1167,7 +1167,7 @@ class BackgroundColoredVMobjectDisplayer:
def resize_background_array(
self, background_array, new_width, new_height, mode="RGBA"
):
"""Resizes the pixel array represinting the background.
"""Resizes the pixel array representing the background.
Parameters
----------

2
manim/camera/mapping_camera.py
View file

@ -117,7 +117,7 @@ class OldMultiCamera(Camera):
# A OldMultiCamera which, when called with two full-size cameras, initializes itself
# as a splitscreen, also taking care to resize each individual camera within it
# as a split screen, also taking care to resize each individual camera within it
class SplitScreenCamera(OldMultiCamera):

4
manim/camera/moving_camera.py
View file

@ -45,7 +45,7 @@ class MovingCamera(Camera):
):
"""
frame is a Mobject, (should almost certainly be a rectangle)
determining which region of space the camera displys
determining which region of space the camera displays
"""
self.fixed_dimension = fixed_dimension
self.default_frame_stroke_color = default_frame_stroke_color
@ -165,7 +165,7 @@ class MovingCamera(Camera):
def get_mobjects_indicating_movement(self):
"""
Returns all mobjets whose movement implies that the camera
Returns all mobjects whose movement implies that the camera
should think of all other mobjects on the screen as moving
Returns

4
manim/camera/multi_camera.py
View file

@ -16,7 +16,7 @@ class MultiCamera(MovingCamera):
allow_cameras_to_capture_their_own_display=False,
**kwargs
):
"""Initalises the MultiCamera
"""Initialises the MultiCamera
Parameters
----------
@ -85,7 +85,7 @@ class MultiCamera(MovingCamera):
MovingCamera.capture_mobjects(self, mobjects, **kwargs)
def get_mobjects_indicating_movement(self):
"""Returns all mobjets whose movement implies that the camera
"""Returns all mobjects whose movement implies that the camera
should think of all other mobjects on the screen as moving
Returns

6
manim/camera/three_d_camera.py
View file

@ -278,7 +278,7 @@ class ThreeDCamera(Camera):
zs = points[:, 2]
for i in 0, 1:
if self.exponential_projection:
# Proper projedtion would involve multiplying
# Proper projection would involve multiplying
# x and y by d / (d-z). But for points with high
# z value that causes weird artifacts, and applying
# the exponential helps smooth it out.
@ -343,10 +343,10 @@ class ThreeDCamera(Camera):
center as centerpoint, by default False
center_func : func, optional
The function which returns the centerpoint
with respect to which the mobjec will be oriented, by default None
with respect to which the mobject will be oriented, by default None
"""
# This prevents the computation of mobject.get_center
# every single time a projetion happens
# every single time a projection happens
def get_static_center_func(mobject):
point = mobject.get_center()
return lambda: point

10
manim/mobject/geometry.py
View file

@ -134,7 +134,7 @@ class TipableVMobject(VMobject):
def create_tip(self, tip_shape=None, tip_length=None, at_start=False):
"""
Stylises the tip, positions it spacially, and returns
Stylises the tip, positions it spatially, and returns
the newly instantiated tip to the caller.
"""
tip = self.get_unpositioned_tip(tip_shape, tip_length)
@ -298,7 +298,7 @@ class Arc(TipableVMobject):
# Appropriate tangent lines to the circle
d_theta = self.angle / (self.num_components - 1.0)
tangent_vectors = np.zeros(anchors.shape)
# Rotate all 90 degress, via (x, y) -> (-y, x)
# Rotate all 90 degrees, via (x, y) -> (-y, x)
tangent_vectors[:, 1] = anchors[:, 0]
tangent_vectors[:, 0] = -anchors[:, 1]
# Use tangent vectors to deduce anchors
@ -407,7 +407,7 @@ class Circle(Arc):
def surround(self, mobject, dim_to_match=0, stretch=False, buffer_factor=1.2):
# Ignores dim_to_match and stretch; result will always be a circle
# TODO: Perhaps create an ellipse class to handle singele-dimension stretching
# TODO: Perhaps create an ellipse class to handle single-dimension stretching
# Something goes wrong here when surrounding lines?
# TODO: Figure out and fix
@ -816,12 +816,12 @@ class Arrow(Line):
self.preserve_tip_size_when_scaling = (
preserve_tip_size_when_scaling # is this used anywhere
)
tipp_shape = kwargs.pop("tip_shape", ArrowTriangleFilledTip)
tip_shape = kwargs.pop("tip_shape", ArrowTriangleFilledTip)
Line.__init__(self, *args, buff=buff, stroke_width=stroke_width, **kwargs)
# TODO, should this be affected when
# Arrow.set_stroke is called?
self.initial_stroke_width = self.stroke_width
self.add_tip(tip_shape=tipp_shape)
self.add_tip(tip_shape=tip_shape)
self.set_stroke_width_from_length()
def scale(self, factor, scale_tips=False, **kwargs):

2
manim/mobject/matrix.py
View file

@ -81,7 +81,7 @@ class Matrix(VMobject):
**kwargs
):
"""
Matrix can either either include numbres, tex_strings,
Matrix can either either include numbers, tex_strings,
or mobjects
"""
self.v_buff = v_buff

2
manim/mobject/mobject.py
View file

@ -1283,7 +1283,7 @@ class Mobject(Container):
class BecomeScene(Scene):
def construct(self):
circ= Circle(fill_color=RED)
circ = Circle(fill_color=RED)
square = Square(fill_color=BLUE)
self.add(circ)
self.wait(0.5)

4
manim/mobject/mobject_update_utils.py
View file

@ -37,7 +37,7 @@ def always(method, *args, **kwargs):
def f_always(method, *arg_generators, **kwargs):
"""
More functional version of always, where instead
of taking in args, it takes in functions which ouput
of taking in args, it takes in functions which output
the relevant arguments.
"""
assert_is_mobject_method(method)
@ -80,7 +80,7 @@ def turn_animation_into_updater(animation, cycle=False, **kwargs):
the interpolation and update functions of the animation
If cycle is True, this repeats over and over. Otherwise,
the updater will be popped uplon completion
the updater will be popped upon completion
"""
mobject = animation.mobject
animation.update_config(**kwargs)

2
manim/mobject/shape_matchers.py
View file

@ -56,7 +56,7 @@ class BackgroundRectangle(SurroundingRectangle):
fill_opacity=None,
family=True,
):
# Unchangable style, except for fill_opacity
# Unchangeable style, except for fill_opacity
VMobject.set_style(
self,
stroke_color=BLACK,

18
manim/mobject/svg/code_mobject.py
View file

@ -191,11 +191,11 @@ class Code(VGroup):
self.line_numbers.next_to(self.code, direction=LEFT, buff=self.line_no_buff)
if self.background == "rectangle":
if self.insert_line_no:
forground = VGroup(self.code, self.line_numbers)
foreground = VGroup(self.code, self.line_numbers)
else:
forground = self.code
foreground = self.code
rect = SurroundingRectangle(
forground,
foreground,
buff=self.margin,
color=self.background_color,
fill_color=self.background_color,
@ -207,11 +207,11 @@ class Code(VGroup):
self.background_mobject = VGroup(rect)
else:
if self.insert_line_no:
forground = VGroup(self.code, self.line_numbers)
foreground = VGroup(self.code, self.line_numbers)
else:
forground = self.code
height = forground.get_height() + 0.1 * 3 + 2 * self.margin
width = forground.get_width() + 0.1 * 3 + 2 * self.margin
foreground = self.code
height = foreground.get_height() + 0.1 * 3 + 2 * self.margin
width = foreground.get_width() + 0.1 * 3 + 2 * self.margin
rect = RoundedRectangle(
corner_radius=self.corner_radius,
@ -234,8 +234,8 @@ class Code(VGroup):
)
self.background_mobject = VGroup(rect, buttons)
x = (height - forground.get_height()) / 2 - 0.1 * 3
self.background_mobject.shift(forground.get_center())
x = (height - foreground.get_height()) / 2 - 0.1 * 3
self.background_mobject.shift(foreground.get_center())
self.background_mobject.shift(UP * x)
if self.insert_line_no:
VGroup.__init__(

6
manim/mobject/svg/svg_mobject.py
View file

@ -197,7 +197,7 @@ class SVGMobject(VMobject):
Returns
-------
List[VMobject]
A list of VMobject reprsented by the group.
A list of VMobject represented by the group.
"""
mob = VGroup(*self.get_mobjects_from(g_element))
self.handle_transforms(g_element, mob)
@ -346,7 +346,7 @@ class SVGMobject(VMobject):
WHITE
):
opacity = 0
fill_color = BLACK # shdn't be necessary but avoids error msgs
fill_color = BLACK # shouldn't be necessary but avoids error msgs
if fill_color in ["#000", "#000000"]:
fill_color = WHITE
if stroke_color in ["", "none", "#FFF", "#FFFFFF"] or Color(
@ -388,7 +388,7 @@ class SVGMobject(VMobject):
return mob
def handle_transforms(self, element, mobject):
"""Applies the SVG transform to the specified mobject. Tranforms include:
"""Applies the SVG transform to the specified mobject. Transforms include:
``rotate``, ``translate``, ``scale``, and ``skew``.
Parameters

6
manim/mobject/svg/tex_mobject.py
View file

@ -263,7 +263,7 @@ class SingleStringMathTex(SVGMobject):
# Fraction line needs something to be over
tex == "\\over",
tex == "\\overline",
# Makesure sqrt has overbar
# Make sure sqrt has overbar
tex == "\\sqrt",
# Need to add blank subscript or superscript
tex.endswith("_"),
@ -406,7 +406,7 @@ class MathTex(SingleStringMathTex):
def break_up_by_substrings(self):
"""
Reorganize existing submojects one layer
Reorganize existing submobjects one layer
deeper based on the structure of tex_strings (as a list
of tex_strings)
"""
@ -422,7 +422,7 @@ class MathTex(SingleStringMathTex):
num_submobs = len(sub_tex_mob.submobjects)
new_index = curr_index + num_submobs
if num_submobs == 0:
# For cases like empty tex_strings, we want the corresponing
# For cases like empty tex_strings, we want the corresponding
# part of the whole MathTex to be a VectorizedPoint
# positioned in the right part of the MathTex
sub_tex_mob.submobjects = [VectorizedPoint()]

14
manim/mobject/svg/text_mobject.py
View file

@ -14,10 +14,10 @@ Examples
text = Text('Hello world').scale(3)
self.add(text)
.. manim:: TextAlignement
.. manim:: TextAlignment
:save_last_frame:
class TextAlignement(Scene):
class TextAlignment(Scene):
def construct(self):
title = Text("K-means clustering and Logistic Regression", color=WHITE)
title.scale_in_place(0.75)
@ -412,7 +412,7 @@ class Paragraph(VGroup):
Parameters
----------
line_spacing : :class:`int`, optional
Represents the spaning betweeb lines. Default to -1, which means auto.
Represents the spacing between lines. Default to -1, which means auto.
alignment : :class:`str`, optional
Defines the alignment of paragraph. Default to "left". Possible values are "left", "right", "center"
@ -499,7 +499,7 @@ class Paragraph(VGroup):
return chars
def set_all_lines_alignments(self, alignment):
"""Function to set all line's aligment to a specific value.
"""Function to set all line's alignment to a specific value.
Parameters
----------
@ -511,7 +511,7 @@ class Paragraph(VGroup):
return self
def set_line_alignment(self, alignment, line_no):
"""Function to set one line's aligment to a specific value.
"""Function to set one line's alignment to a specific value.
Parameters
----------
@ -545,7 +545,7 @@ class Paragraph(VGroup):
return self
def change_alignment_for_a_line(self, alignment, line_no):
"""Function to change one line's aligment to a specific value.
"""Function to change one line's alignment to a specific value.
Parameters
----------
@ -840,7 +840,7 @@ class Text(SVGMobject):
return indexes
# def full2short(self, kwargs):
# """Internally used function. Fomats some exapansion to short forms.
# """Internally used function. Formats some expansion to short forms.
# text2color -> t2c
# text2font -> t2f
# text2gradient -> t2g

6
manim/mobject/types/image_mobject.py
View file

@ -39,7 +39,7 @@ class AbstractImageMobject(Mobject):
raise NotImplementedError()
def set_color(self):
# Likely to be implemented in subclasses, but no obgligation
# Likely to be implemented in subclasses, but no obligation
pass
def reset_points(self):
@ -174,11 +174,11 @@ class ImageMobject(AbstractImageMobject):
Parameters
----------
mobject1 : ImageMobject
The ImageMobject to tranform from.
The ImageMobject to transform from.
mobject1 : ImageMobject
The ImageMobject to tranform into.
The ImageMobject to transform into.
alpha : float
Used to track the lerp relationship. Not opacity related.
"""

6
manim/mobject/types/vectorized_mobject.py
View file

@ -485,7 +485,7 @@ class VMobject(Mobject):
def add_smooth_curve_to(self, *points):
"""
If two points are passed in, the first is intepretted
If two points are passed in, the first is interpreted
as a handle, the second as an anchor
"""
if len(points) == 1:
@ -744,7 +744,7 @@ class VMobject(Mobject):
for mob in self, vmobject:
# If there are no points, add one to
# whereever the "center" is
# wherever the "center" is
if mob.has_no_points():
mob.start_new_path(mob.get_center())
# If there's only one point, turn it into
@ -1163,7 +1163,7 @@ class VDict(VMobject):
my_dict["t"] = Tex("Some other text").set_color(BLUE)
self.wait()
# remove submoject by key
# remove submobject by key
my_dict.remove("t")
self.wait()

12
manim/scene/graph_scene.py
View file

@ -3,10 +3,10 @@
Examples
--------
.. manim:: FunctionPlotWithLabbeledYAxis
.. manim:: FunctionPlotWithLabelledYAxis
:save_last_frame:
class FunctionPlotWithLabbeledYAxis(GraphScene):
class FunctionPlotWithLabelledYAxis(GraphScene):
def __init__(self, **kwargs):
GraphScene.__init__(
self,
@ -379,7 +379,7 @@ class GraphScene(Scene):
def input_to_graph_point(self, x, graph):
"""
This method returns a coordinate on the curve
given an x_value and a the graoh-curve for which
given an x_value and a the graph-curve for which
the corresponding y value should be found.
Parameters
@ -427,7 +427,7 @@ class GraphScene(Scene):
def slope_of_tangent(self, *args, **kwargs):
"""
Returns the slople of the tangent to the plotted curve
Returns the slope of the tangent to the plotted curve
at a particular x-value.
Parameters
@ -656,7 +656,7 @@ class GraphScene(Scene):
):
"""
This method returns a list of multiple VGroups of Riemann
Rectangles. The inital VGroups are relatively inaccurate,
Rectangles. The initial VGroups are relatively inaccurate,
but the closer you get to the end the more accurate the Riemann
rectangles become
@ -980,7 +980,7 @@ class GraphScene(Scene):
side : np.array(), optional
label : str, optional
The label to give the vertline and triangle
The label to give the vertical line and triangle
color : str, optional
The hex color of the label.

2
manim/scene/reconfigurable_scene.py
View file

@ -8,7 +8,7 @@ from ..scene.scene import Scene
class ReconfigurableScene(Scene):
"""
Note, this seems to no longer work as intented.
Note, this seems to no longer work as intended.
"""
def __init__(self, allow_recursion=True, **kwargs):

8
manim/scene/scene.py
View file

@ -33,7 +33,7 @@ class Scene(Container):
The primary role of :class:`Scene` is to provide the user with tools to manage
mobjects and animations. Generally speaking, a manim script consists of a class
that derives from :class:`Scene` whose :meth:`Scene.construct` method is overriden
that derives from :class:`Scene` whose :meth:`Scene.construct` method is overridden
by the user's code.
Mobjects are displayed on screen by calling :meth:`Scene.add` and removed from
@ -175,7 +175,7 @@ class Scene(Container):
def setup(self):
"""
This is meant to be implemented by any scenes which
are comonly subclassed, and have some common setup
are commonly subclassed, and have some common setup
involved before the construct method is called.
"""
pass
@ -183,7 +183,7 @@ class Scene(Container):
def tear_down(self):
"""
This is meant to be implemented by any scenes which
are comonly subclassed, and have some common method
are commonly subclassed, and have some common method
to be invoked before the scene ends.
"""
pass
@ -204,7 +204,7 @@ class Scene(Container):
Examples
--------
A typical manim script includes a class derived from :class:`Scene` with an
overriden :meth:`Scene.contruct` method:
overridden :meth:`Scene.contruct` method:
.. code-block:: python

6
manim/scene/scene_file_writer.py
View file

@ -332,7 +332,7 @@ class SceneFileWriter(object):
def open_movie_pipe(self):
"""
Used internally by Manim to initalise
Used internally by Manim to initialise
FFMPEG and begin writing to FFMPEG's input
buffer.
"""
@ -355,7 +355,7 @@ class SceneFileWriter(object):
"-r",
str(fps), # frames per second
"-i",
"-", # The imput comes from a pipe
"-", # The input comes from a pipe
"-an", # Tells FFMPEG not to expect any audio
"-loglevel",
config["ffmpeg_loglevel"].lower(),
@ -413,7 +413,7 @@ class SceneFileWriter(object):
# viewing the scene as a whole, one of course wants to see it as a
# single piece.
partial_movie_files = [el for el in self.partial_movie_files if el is not None]
# NOTE : Here we should do a check and raise an exeption if partial
# NOTE : Here we should do a check and raise an exception if partial
# movie file is empty. We can't, as a lot of stuff (in particular, in
# tests) use scene initialization, and this error would be raised as
# it's just an empty scene initialized.

6
manim/scene/three_d_scene.py
View file

@ -117,12 +117,12 @@ class ThreeDScene(Scene):
):
val_tracker_theta = ValueTracker(0)
def uptate_theta(m, dt):
def update_theta(m, dt):
val_tracker_theta.increment_value(dt * rate)
val_for_left_right = 0.2 * np.sin(val_tracker_theta.get_value())
return m.set_value(origin_theta + val_for_left_right)
self.renderer.camera.theta_tracker.add_updater(uptate_theta)
self.renderer.camera.theta_tracker.add_updater(update_theta)
self.add(self.renderer.camera.theta_tracker)
val_tracker_phi = ValueTracker(0)
@ -237,7 +237,7 @@ class ThreeDScene(Scene):
"""
This method is used to prevent the rotation and movement
of mobjects as the camera moves around. The mobject is
essentially overlayed, and is not impacted by the camera's
essentially overlaid, and is not impacted by the camera's
movement in any way.
Parameters

2
manim/scene/vector_space_scene.py
View file

@ -1073,7 +1073,7 @@ class LinearTransformationScene(VectorScene):
added_anims : list, optional
Any other animations that need to be played
simulataneously with this.
simultaneously with this.
**kwargs
Any valid keyword argument of a self.play() call.

2
manim/utils/bezier.py
View file

@ -115,7 +115,7 @@ def get_smooth_handle_points(
l, u = 2, 1
# diag is a representation of the matrix in diagonal form
# See https://www.particleincell.com/2012/bezier-splines/
# for how to arive at these equations
# for how to arrive at these equations
diag = np.zeros((l + u + 1, 2 * num_handles))
diag[0, 1::2] = -1
diag[0, 2::2] = 1

2
manim/utils/config_ops.py
View file

@ -1,4 +1,4 @@
"""Utilities that mught be useful for configuration dictionaries."""
"""Utilities that might be useful for configuration dictionaries."""
__all__ = [
"merge_dicts_recursively",

14
manim/utils/hashing.py
View file

@ -60,8 +60,8 @@ class CustomEncoder(json.JSONEncoder):
return repr(obj)
elif hasattr(obj, "__dict__"):
temp = getattr(obj, "__dict__")
# MappingProxy is scene-caching nightmare. It contains all of the object methods and attributes. We skip it as the mechanism will at some point process the object, but instancied
# Indeed, there is certainly no case where scene-caching will recieve only a non instancied object, as this is never used in the library or encouraged to be used user-side.
# MappingProxy is scene-caching nightmare. It contains all of the object methods and attributes. We skip it as the mechanism will at some point process the object, but instantiated.
# Indeed, there is certainly no case where scene-caching will receive only a non instancied object, as this is never used in the library or encouraged to be used user-side.
if isinstance(temp, MappingProxyType):
return "MappingProxy"
return self._check_iterable(temp)
@ -204,9 +204,9 @@ def get_camera_dict_for_hashing(camera_object):
`Camera.__dict__` but cleaned.
"""
camera_object_dict = copy.copy(camera_object.__dict__)
# We have to clean a little bit of camera_dict, as pixel_array and background are two very big numpy arrays.
# They are not essential to caching process.
# We also have to remove pixel_array_to_cairo_context as it contains used memory adress (set randomly). See l.516 get_cached_cairo_context in camera.py
# We have to clean a little bit of camera_dict, as pixel_array and background are two very big numpy arrays. They
# are not essential to caching process. We also have to remove pixel_array_to_cairo_context as it contains used
# memory address (set randomly). See l.516 get_cached_cairo_context in camera.py
for to_clean in ["background", "pixel_array", "pixel_array_to_cairo_context"]:
camera_object_dict.pop(to_clean, None)
return camera_object_dict
@ -251,7 +251,7 @@ def get_hash_from_play_call(
t_end = perf_counter()
logger.debug("Hashing done in %(time)s s.", {"time": str(t_end - t_start)[:8]})
hash_complete = f"{hash_camera}_{hash_animations}_{hash_current_mobjects}"
# This will reset ALREADY_PROCESSED_ID as all the hashing processus is finished.
# This will reset ALREADY_PROCESSED_ID as all the hashing process is finished.
ALREADY_PROCESSED_ID = {}
logger.debug("Hash generated : %(h)s", {"h": hash_complete})
return hash_complete
@ -293,7 +293,7 @@ def get_hash_from_wait_call(
hash_camera = zlib.crc32(repr(camera_json).encode())
if stop_condition_function is not None:
hash_function = zlib.crc32(get_json(stop_condition_function).encode())
# This will reset ALREADY_PROCESSED_ID as all the hashing processus is finished.
# This will reset ALREADY_PROCESSED_ID as all the hashing process is finished.
ALREADY_PROCESSED_ID = {}
t_end = perf_counter()
logger.debug("Hashing done in %(time)s s.", {"time": str(t_end - t_start)[:8]})

2
manim/utils/iterables.py
View file

@ -23,7 +23,7 @@ import numpy as np
def remove_list_redundancies(l):
"""
Used instead of list(set(l)) to maintain order
Keeps the last occurance of each element
Keeps the last occurrence of each element
"""
reversed_result = []
used = set()

4
manim/utils/tex.py
View file

@ -21,7 +21,7 @@ class TexTemplate:
documentclass : Optional[:class:`str`], optional
The command defining the documentclass, e.g. ``\\documentclass[preview]{standalone}``
preamble : Optional[:class:`str`], optional
The document's preample, i.e. the part between ``\\documentclass`` and ``\\begin{document}``
The document's preamble, i.e. the part between ``\\documentclass`` and ``\\begin{document}``
placeholder_text : Optional[:class:`str`], optional
Text in the document that will be replaced by the expression to be rendered
post_doc_commands : Optional[:class:`str`], optional
@ -239,7 +239,7 @@ class TexTemplateFromFile(TexTemplate):
documentclass : Optional[:class:`str`], optional
The command defining the documentclass, e.g. ``\\documentclass[preview]{standalone}``
preamble : Optional[:class:`str`], optional
The document's preample, i.e. the part between ``\\documentclass`` and ``\\begin{document}``
The document's preamble, i.e. the part between ``\\documentclass`` and ``\\begin{document}``
placeholder_text : Optional[:class:`str`], optional
Text in the document that will be replaced by the expression to be rendered
post_doc_commands : Optional[:class:`str`], optional

2
tests/conftest.py
View file

@ -11,7 +11,7 @@ def pytest_addoption(parser):
"--skip_slow",
action="store_true",
default=False,
help="Will skip all the slow marked tests. Slow tests are arbitrarly marked as such.",
help="Will skip all the slow marked tests. Slow tests are arbitrarily marked as such.",
)
parser.addoption(
"--show_diff",

0
tests/control_data/graphical_units_data/geometry/Elbowtest.npz → tests/control_data/graphical_units_data/geometry/ElbowTest.npz
View file

2
tests/helpers/video_utils.py
View file

@ -38,7 +38,7 @@ def get_config_from_video(path_to_video):
def save_control_data_from_video(path_to_video, name):
"""Helper used to set up a new test that will compare videos. This will create a new .json file in control_data/videos_data that contains
informations tested of the video, including its hash. Refer to the wiki for more informations.
information tested of the video, including its hash. Refer to the wiki for more informations.
Parameters
----------

2
tests/test_config.py
View file

@ -64,7 +64,7 @@ def test_background_color():
def test_digest_file(tmp_path):
"""Test that a config file can be digested programatically."""
"""Test that a config file can be digested programmatically."""
with tempconfig({}):
tmp_cfg = tempfile.NamedTemporaryFile("w", dir=tmp_path, delete=False)
tmp_cfg.write(

2
tests/test_graphical_units/test_geometry.py
View file

@ -90,7 +90,7 @@ class LineTest(Scene):
self.play(Animation(a))
class Elbowtest(Scene):
class ElbowTest(Scene):
def construct(self):
a = Elbow()
self.play(Animation(a))

2
tests/utils/GraphicalUnitTester.py
View file

@ -81,7 +81,7 @@ class GraphicalUnitTester:
return np.load(frame_data_path)["frame_data"]
def _show_diff_helper(self, frame_data, expected_frame_data):
"""Will visually display with matplotlib differences between frame generared and the one expected."""
"""Will visually display with matplotlib differences between frame generated and the one expected."""
import matplotlib.pyplot as plt
import matplotlib.gridspec as gridspec

6
tests/utils/logging_tester.py
View file

@ -46,7 +46,7 @@ def logs_comparison(control_data_file, log_path_from_media_dir):
Parameters
----------
control_data_file : :class:`str`
Name of the control data file, i.e. .log that will be compared to the outputed logs.
Name of the control data file, i.e. .log that will be compared to the outputted logs.
.. warning:: You don't have to pass the path here.
.. example:: "SquareToCircleWithLFlag.log"
@ -68,7 +68,7 @@ def logs_comparison(control_data_file, log_path_from_media_dir):
tests_directory = os.path.dirname(
os.path.dirname(os.path.abspath(__file__))
)
controle_data_path = os.path.join(
control_data_path = os.path.join(
tests_directory, "control_data", "logs_data", control_data_file
)
path_log_generated = tmp_path / log_path_from_media_dir
@ -80,7 +80,7 @@ def logs_comparison(control_data_file, log_path_from_media_dir):
False
), f"'{parent.name}' does not exist in '{parent.parent}' (which exists). "
break
_check_logs(controle_data_path, str(path_log_generated))
_check_logs(control_data_path, str(path_log_generated))
return result
return wrapper