the "get_go_string" in class "Board"

[noword]

    def get_go_string(self, point):
        """Return the entire string of stones at a point.

        Returns None if the point is empty, or a GoString if there is
        a stone on that point.
        """
        return self._grid.get(point)

better than the original?

[maxpumperla]

yes, the original is redundant. thanks!