def shift(self, **shifts):
        result = self
        for dim, count in shifts.items():
            result = result._shift_one_dim(dim, count)
        return result
Returns a list of all registered fieldset classes.
dataset/ETHPy150Open pydata/xarray/xarray/core/variable.py/Variable.shift--crossover with--dataset/ETHPy150Open reviewboard/reviewboard/reviewboard/reviews/fields.py/get_review_request_fieldsets