Function _validate_groupby_squeeze

xarray/core/groupby.py:448–456

(squeeze: Literal[False])

def _validate_groupby_squeeze(squeeze: Literal[False]) -> None:
    # While we don't generally check the type of every arg, passing
    # multiple dimensions as multiple arguments is common enough, and the
    # consequences hidden enough (strings evaluate as true) to warrant
    # checking here.
    # A future version could make squeeze kwarg only, but would face
    # backward-compat issues.
    if squeeze is not False:
        raise TypeError(f"`squeeze` must be False, but {squeeze!r} was supplied.")


def _resolve_group(