Function _as_variables_or_variable

xarray/computation/apply_ufunc.py:387–394

(arg)

def _as_variables_or_variable(arg) -> Variable | tuple[Variable]:
    try:
        return arg.variables
    except AttributeError:
        try:
            return arg.variable
        except AttributeError:
            return arg


def _unpack_dict_tuples(