Method warn

core/src/toga/__init__.py:40–45

Raise a warning that a feature isn't implemented on a platform.

(cls, platform: str, feature: str)

    # the message format and the warn invocation.
    @classmethod
    def warn(cls, platform: str, feature: str) -> None:
        """Raise a warning that a feature isn't implemented on a platform."""
        warnings.warn(
            NotImplementedWarning(f"[{platform}] Not implemented: {feature}"),
            stacklevel=2,
        )


__version__ = version("toga-core")