def makePool(self, **newkw):
        """Create a connection pool with additional keyword arguments."""
        args, kw = self.getPoolArgs()
        kw = kw.copy()
        kw.update(newkw)
        return ConnectionPool(*args, **kw)
Create a connection pool with additional keyword arguments.
stackoverflow/venv/lib/python3.6/site-packages/twisted/test/test_adbapi.py