Method _invalidate_cache

code_review_graph/graph.py:179–182

Invalidate the cached NetworkX graph after write operations.

(self)

        self._conn.commit()

    def _invalidate_cache(self) -> None:
        """Invalidate the cached NetworkX graph after write operations."""
        with self._cache_lock:
            self._nxg_cache = None

    def close(self) -> None:
        self._conn.close()