def _is_cython_func(self, arg):
        return self._cython_table.get(arg)
view_pcap_meta.py: Unit test
dataset/ETHPy150Open pydata/pandas/pandas/core/base.py/SelectionMixin._is_cython_func--crossover with--dataset/ETHPy150Open SuperCowPowers/workbench/workbench/workers/timeout_corner/view_pcap_meta.py/test