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https://github.com/3b1b/manim.git
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6fb1845f4a
* Improve autocompletion for mobject.animate to show Mobject methods - Added type hint `-> _AnimationBuilder | Self` to `Mobject.animate`, enabling autocompletion for `Mobject` methods after `mobject.animate`. - Prioritized `typing_extensions.Self` over `typing.Self` in imports, so autocompletion of `Mobject` methods also works in Python < 3.11. * Support `mobject.animate.` autocompletion in IPython * Add docstring to `__dir__` and add return type hint * improve docsting `__dir__` _AnimationBuilder
48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
from typing import TYPE_CHECKING
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if TYPE_CHECKING:
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from typing import Union, Tuple, Annotated, Literal, Iterable, Dict
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from colour import Color
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import numpy as np
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import re
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try:
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from typing_extensions import Self
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except ImportError:
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from typing import Self
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# Abbreviations for a common types
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ManimColor = Union[str, Color, None]
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RangeSpecifier = Tuple[float, float, float] | Tuple[float, float]
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Span = tuple[int, int]
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SingleSelector = Union[
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str,
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re.Pattern,
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tuple[Union[int, None], Union[int, None]],
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]
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Selector = Union[SingleSelector, Iterable[SingleSelector]]
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UniformDict = Dict[str, float | bool | np.ndarray | tuple]
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# These are various alternate names for np.ndarray meant to specify
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# certain shapes.
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#
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# In theory, these annotations could be used to check arrays sizes
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# at runtime, but at the moment nothing actually uses them, and
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# the names are here primarily to enhance readibility and allow
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# for some stronger type checking if numpy has stronger typing
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# in the future
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FloatArray = np.ndarray[int, np.dtype[np.float64]]
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Vect2 = Annotated[FloatArray, Literal[2]]
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Vect3 = Annotated[FloatArray, Literal[3]]
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Vect4 = Annotated[FloatArray, Literal[4]]
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VectN = Annotated[FloatArray, Literal["N"]]
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Matrix3x3 = Annotated[FloatArray, Literal[3, 3]]
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VectArray = Annotated[FloatArray, Literal["N", 1]]
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Vect2Array = Annotated[FloatArray, Literal["N", 2]]
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Vect3Array = Annotated[FloatArray, Literal["N", 3]]
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Vect4Array = Annotated[FloatArray, Literal["N", 4]]
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VectNArray = Annotated[FloatArray, Literal["N", "M"]]
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