def __and__(self, other):
        return self.__class__(self._value & int(other), self._module.version)
Check that we're logged in and raise an exception if not.
dataset/ETHPy150Open drkjam/netaddr/netaddr/ip/__init__.py/IPAddress.__and__--crossover with--dataset/ETHPy150Open hfaran/piazza-api/piazza_api/rpc.py/PiazzaRPC._check_authenticated