def _get_resampler_for_grouping(self, groupby, **kwargs):
        return self._resampler_for_grouping(self, groupby=groupby, **kwargs)
Returns a model instance fetched by id or raises a 404 Not Found error.
dataset/ETHPy150Open pydata/pandas/pandas/tseries/resample.py/Resampler._get_resampler_for_grouping--crossover with--dataset/ETHPy150Open moraes/tipfy/tipfy/appengine/db/__init__.py/get_by_id_or_404