Source code for vuer.types

from typing import NamedTuple, Callable, Union, Coroutine
from math import pi
from typing import NamedTuple, Callable, Union, Coroutine
from uuid import UUID

from vuer.events import ClientEvent

IDType = Union[UUID, str]
"""IDType is either a UUID or a string. Not in use."""

CoroutineFn = Callable[[], Coroutine]
"""A function that returns a coroutine. Not in use."""

# SendProxy = Callable[[ServerEvent], None]
EventHandler = Callable[[ClientEvent, "VuerProxy"], None]
"""Defines a function that handles a client event. Second argument is the VuerProxy instance bound
to a specific client connected through a websocket session."""

SocketHandler = Callable[["VuerProxy"], Coroutine]
"""Defines a function that spawns a new entity. Argument is the VuerProxy instance."""


class Vector3(NamedTuple):
    x: int
    y: int
    z: int


class Euler(NamedTuple):
    x: int
    y: int
    z: int
    order: str = "XYZ"


class EulerDeg(Euler):
    unit: str = "deg"

    def to_rad(self) -> Euler:
        return Euler(*[v / 180 * pi for v in self[:3]], order=self.order)


class Body(NamedTuple):
    position: Vector3
    rotation: Euler
    scale: float


if __name__ == "__main__":
    e = Euler(x=1, y=2, z=3)
    assert e[:3] == (1, 2, 3)
    assert e == (1, 2, 3, "XYZ")