Method __init__

preswald/engine/managers/data.py:170–176

(
        self, name: str, config: JSONConfig, duckdb_conn: duckdb.DuckDBPyConnection
    )

class JSONSource(DataSource):
    def __init__(
        self, name: str, config: JSONConfig, duckdb_conn: duckdb.DuckDBPyConnection
    ):
        super().__init__(name, duckdb_conn)
        df = _load_json_source(config.__dict__)  # noqa: F841
        self._table_name = f"json_{uuid.uuid4().hex[:8]}"
        self._duckdb.execute(f"CREATE TABLE {self._table_name} AS SELECT * FROM df")

    def query(self, sql: str) -> pd.DataFrame:
        return self._duckdb.execute(sql.replace(self.name, self._table_name)).df()