Method add_mapping

explainshell/store.py:430–434

(self, src: str, dst: str, score: int)

        return [(row["distro"], row["release"]) for row in rows]

    def add_mapping(self, src: str, dst: str, score: int) -> None:
        self._conn.execute(
            "INSERT INTO mappings(src, dst, score) VALUES (?, ?, ?)", (src, dst, score)
        )
        self._conn.commit()

    def has_mapping(self, src: str, dst: str) -> bool:
        """Return whether a mapping from *src* to *dst* already exists."""