lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig Class Reference

Public Member Functions
	__init__ (self, ApdbCassandraConfig config)
str	to_json (self)
None	update (self, str json_str)

Public Attributes
	use_insert_id
	part_pixelization
	part_pix_level
	ra_dec_columns
	time_partition_tables
	time_partition_days
	use_insert_id_skips_diaobjects

Static Public Attributes
bool	use_insert_id
str	part_pixelization
int	part_pix_level
list	ra_dec_columns [str]
bool	time_partition_tables
int	time_partition_days
bool	use_insert_id_skips_diaobjects

Detailed Description

Part of the configuration that is saved in metadata table and read back.

The attributes are a subset of attributes in `ApdbCassandraConfig` class.

Parameters
----------
config : `ApdbSqlConfig`
    Configuration used to copy initial values of attributes.

Definition at line 188 of file apdbCassandra.py.

Constructor & Destructor Documentation

__init__()

lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.__init__	(		self,
		ApdbCassandraConfig	config )

Definition at line 207 of file apdbCassandra.py.

    def __init__(self, config: ApdbCassandraConfig):
        self.use_insert_id = config.use_insert_id
        self.part_pixelization = config.part_pixelization
        self.part_pix_level = config.part_pix_level
        self.ra_dec_columns = list(config.ra_dec_columns)
        self.time_partition_tables = config.time_partition_tables
        self.time_partition_days = config.time_partition_days
        self.use_insert_id_skips_diaobjects = config.use_insert_id_skips_diaobjects
 

Member Function Documentation

to_json()

str lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.to_json

(

self

)

Convert this instance to JSON representation.

Definition at line 216 of file apdbCassandra.py.

    def to_json(self) -> str:
        """Convert this instance to JSON representation."""
        return json.dumps(dataclasses.asdict(self))
 

update()

None lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.update	(		self,
		str	json_str )

Update attribute values from a JSON string.

Parameters
----------
json_str : str
    String containing JSON representation of configuration.

Definition at line 220 of file apdbCassandra.py.

    def update(self, json_str: str) -> None:
        """Update attribute values from a JSON string.
 
        Parameters
        ----------
        json_str : str
            String containing JSON representation of configuration.
        """
        data = json.loads(json_str)
        if not isinstance(data, dict):
            raise TypeError(f"JSON string must be convertible to object: {json_str!r}")
        allowed_names = {field.name for field in dataclasses.fields(self)}
        for key, value in data.items():
            if key not in allowed_names:
                raise ValueError(f"JSON object contains unknown key: {key}")
            setattr(self, key, value)
 
 

Member Data Documentation

part_pix_level [1/2]

int lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.part_pix_level

static

Definition at line 201 of file apdbCassandra.py.

part_pix_level [2/2]

lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.part_pix_level

Definition at line 210 of file apdbCassandra.py.

part_pixelization [1/2]

str lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.part_pixelization

static

Definition at line 200 of file apdbCassandra.py.

part_pixelization [2/2]

lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.part_pixelization

Definition at line 209 of file apdbCassandra.py.

ra_dec_columns [1/2]

list lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.ra_dec_columns [str]

static

Definition at line 202 of file apdbCassandra.py.

ra_dec_columns [2/2]

lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.ra_dec_columns

Definition at line 211 of file apdbCassandra.py.

time_partition_days [1/2]

int lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.time_partition_days

static

Definition at line 204 of file apdbCassandra.py.

time_partition_days [2/2]

lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.time_partition_days

Definition at line 213 of file apdbCassandra.py.

time_partition_tables [1/2]

bool lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.time_partition_tables

static

Definition at line 203 of file apdbCassandra.py.

time_partition_tables [2/2]

lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.time_partition_tables

Definition at line 212 of file apdbCassandra.py.

use_insert_id [1/2]

bool lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.use_insert_id

static

Definition at line 199 of file apdbCassandra.py.

use_insert_id [2/2]

lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.use_insert_id

Definition at line 208 of file apdbCassandra.py.

use_insert_id_skips_diaobjects [1/2]

bool lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.use_insert_id_skips_diaobjects

static

Definition at line 205 of file apdbCassandra.py.

use_insert_id_skips_diaobjects [2/2]

lsst.dax.apdb.cassandra.apdbCassandra._FrozenApdbCassandraConfig.use_insert_id_skips_diaobjects

Definition at line 214 of file apdbCassandra.py.

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The documentation for this class was generated from the following file:

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-8.0.0/Linux64/dax_apdb/g88963caddf+0cb8e002cc/python/lsst/dax/apdb/cassandra/apdbCassandra.py