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allwpilib/commandsv2/src/main/python/commands2/runcommand.py
PJ Reiniger 1a99a348cb [robotpy] Mirror robotpy's commands-v2 (#8369)
Project import generated by Copybara.

GitOrigin-RevId: 715c8e8372d936f447f2937aab6b1a22dc619126
2025-11-13 21:55:54 -08:00

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Python

# validated: 2024-01-19 DS 5cf961edb973 RunCommand.java
from __future__ import annotations
from typing import Any, Callable
from .functionalcommand import FunctionalCommand
from .subsystem import Subsystem
class RunCommand(FunctionalCommand):
"""
A command that runs a Callable continuously. Has no end condition as-is; either subclass it or
use :func:`commands2.Command.withTimeout` or :func:`commands2.Command.until` to give it one.
If you only wish to execute a Callable once, use :class:`commands2.InstantCommand`.
"""
def __init__(self, toRun: Callable[[], Any], *requirements: Subsystem):
"""
Creates a new RunCommand. The Callable will be run continuously until the command ends. Does
not run when disabled.
:param toRun: the Callable to run
:param requirements: the subsystems to require
"""
assert callable(toRun)
super().__init__(
lambda: None, toRun, lambda interrupted: None, lambda: False, *requirements
)