lsst.dax.apdb.scripts.create_cassandra Namespace Reference

Functions
None	create_cassandra (str config_path, str|None ra_dec_columns, **Any kwargs)

Function Documentation

create_cassandra()

None lsst.dax.apdb.scripts.create_cassandra.create_cassandra	(	str	config_path,
		str | None	ra_dec_columns,
		**Any	kwargs )

Create new APDB instance in Cassandra cluster.

Parameters
----------
config_path : `str`
    Name of the file to write APDB configuration.
ra_dec_columns : `str` or `None`
    Comma-separated list of names for ra/dec columns in DiaObject table.
**kwargs
    Keyword arguments passed to `ApdbCassandra.init_database` method.

Definition at line 31 of file create_cassandra.py.

def create_cassandra(config_path: str, ra_dec_columns: str | None, **kwargs: Any) -> None:
    """Create new APDB instance in Cassandra cluster.
 
    Parameters
    ----------
    config_path : `str`
        Name of the file to write APDB configuration.
    ra_dec_columns : `str` or `None`
        Comma-separated list of names for ra/dec columns in DiaObject table.
    **kwargs
        Keyword arguments passed to `ApdbCassandra.init_database` method.
    """
    ra_dec_list: list[str] | None = None
    if ra_dec_columns:
        ra_dec_list = ra_dec_columns.split(",")
    kwargs["hosts"] = kwargs.pop("host")
    config = ApdbCassandra.init_database(ra_dec_columns=ra_dec_list, **kwargs)
    config.save(config_path)