Method update_node_signature

code_review_graph/graph.py:1018–1025

Set the ``signature`` column for a single node.

(
        self, node_id: int, signature: str,
    )

        ).fetchall()

    def update_node_signature(
        self, node_id: int, signature: str,
    ) -> None:
        """Set the ``signature`` column for a single node."""
        self._conn.execute(
            "UPDATE nodes SET signature = ? WHERE id = ?",
            (signature, node_id),
        )

    def get_all_community_ids(self) -> dict[str, int | None]:
        """Return a mapping of *all* qualified names to their community_id.