apdb_cli Namespace Reference

Functions
None	main (Sequence[str]|None args=None)
None	_create_sql_subcommand (argparse._SubParsersAction subparsers)
None	_create_cassandra_subcommand (argparse._SubParsersAction subparsers)
None	_list_index_subcommand (argparse._SubParsersAction subparsers)

Function Documentation

_create_cassandra_subcommand()

None apdb_cli._create_cassandra_subcommand ( argparse._SubParsersAction subparsers )

protected

Definition at line 65 of file apdb_cli.py.

def _create_cassandra_subcommand(subparsers: argparse._SubParsersAction) -> None:
    parser = subparsers.add_parser("create-cassandra", help="Create new APDB instance in Cassandra cluster.")
    parser.add_argument("host", help="One or more host names for Cassandra cluster.", nargs="+")
    parser.add_argument(
        "keyspace", help="Cassandra keyspace name for APDB tables, will be created if does not exist."
    )
    parser.add_argument("config_path", help="Name of the new configuration file for created APDB instance.")
    options.common_apdb_options(parser)
    options.cassandra_config_options(parser)
    parser.add_argument(
        "--drop", help="If True then drop existing tables.", default=False, action="store_true"
    )
    parser.set_defaults(method=scripts.create_cassandra)
 
 

_create_sql_subcommand()

None apdb_cli._create_sql_subcommand ( argparse._SubParsersAction subparsers )

protected

Definition at line 53 of file apdb_cli.py.

def _create_sql_subcommand(subparsers: argparse._SubParsersAction) -> None:
    parser = subparsers.add_parser("create-sql", help="Create new APDB instance in SQL database.")
    parser.add_argument("db_url", help="Database URL in SQLAlchemy format for APDB instance.")
    parser.add_argument("config_path", help="Name of the new configuration file for created APDB instance.")
    options.common_apdb_options(parser)
    options.sql_config_options(parser)
    parser.add_argument(
        "--drop", help="If True then drop existing tables.", default=False, action="store_true"
    )
    parser.set_defaults(method=scripts.create_sql)
 
 

_list_index_subcommand()

None apdb_cli._list_index_subcommand ( argparse._SubParsersAction subparsers )

protected

Definition at line 80 of file apdb_cli.py.

def _list_index_subcommand(subparsers: argparse._SubParsersAction) -> None:
    parser = subparsers.add_parser("list-index", help="List contents of APDB index file.")
    parser.add_argument(
        "index_path", help="Location of index file, if missing then $DAX_APDB_INDEX_URI is used.", nargs="?"
    )
    parser.set_defaults(method=scripts.list_index)

main()

None apdb_cli.main

(

Sequence[str] | None

args = None

)

APDB command line tools.

Definition at line 34 of file apdb_cli.py.

def main(args: Sequence[str] | None = None) -> None:
    """APDB command line tools."""
    parser = argparse.ArgumentParser(description="APDB command line tools")
    log_cli = LoggingCli(parser)
 
    subparsers = parser.add_subparsers(title="available subcommands", required=True)
    _create_sql_subcommand(subparsers)
    _create_cassandra_subcommand(subparsers)
    _list_index_subcommand(subparsers)
 
    parsed_args = parser.parse_args(args)
    log_cli.process_args(parsed_args)
 
    kwargs = vars(parsed_args)
    # Strip keywords not understood by scripts.
    method = kwargs.pop("method")
    method(**kwargs)