def test_get_data_table_name(self):
"""Test getting the name of a data table from data type."""
self.assertEqual(get_data_table_name(rdflib.XSD.integer),
data_tbl("XSD_integer"))
self.assertEqual(get_data_table_name(rdflib.OWL.rational),
data_tbl("OWL_rational"))
self.assertEqual(get_data_table_name(rdflib.RDF.PlainLiteral),
data_tbl("RDF_PlainLiteral"))
self.assertEqual(get_data_table_name(rdflib.RDFS.Literal),
data_tbl("RDFS_Literal"))
self.assertEqual(
get_data_table_name(rdflib_cuba["_datatypes/VECTOR-2-2"]),
data_tbl("VECTOR-2-2"))
self.assertRaises(NotImplementedError, get_data_table_name,
rdflib.SKOS.prefLabel)
def _initialize(self):
self.check_schema()
self._default_create(self.NAMESPACES_TABLE)
self._default_create(self.CUDS_TABLE)
self._default_create(self.ENTITIES_TABLE)
self._default_create(self.TYPES_TABLE)
self._default_create(self.RELATIONSHIP_TABLE)
self._load_namespace_indexes()
from osp.core.utils import get_custom_datatypes
datatypes = get_custom_datatypes() | {
rdflib.XSD.integer, rdflib.XSD.boolean, rdflib.XSD.float,
rdflib.XSD.string
}
for datatype in datatypes:
self._do_db_create(
table_name=get_data_table_name(datatype),
columns=self.TRIPLESTORE_COLUMNS,
datatypes={
"o": datatype,
**self.DATATYPES[self.DATA_TABLE_PREFIX]
},
primary_key=self.PRIMARY_KEY[self.DATA_TABLE_PREFIX],
generate_pk=self.DATA_TABLE_PREFIX in self.GENERATE_PK,
foreign_key=self.FOREIGN_KEY[self.DATA_TABLE_PREFIX],
indexes=self.INDEXES[self.DATA_TABLE_PREFIX])
def test_get_data_table_name(self):
"""Test getting the name of a data table from data type."""
self.assertEqual(get_data_table_name(rdflib.XSD.integer),
data_tbl("XSD_integer"))
self.assertEqual(
get_data_table_name(
rdflib.URIRef("http://www.w3.org/2002/07/owl#rational")),
data_tbl("OWL_rational"),
)
# Replaced rdflib.OWL.rational with URIRef('...'), as it seems to
# have disappeared in rdflib 6.0.0.
# TODO: return to original form when a fix for rdflib is available.
self.assertEqual(
get_data_table_name(rdflib.RDF.PlainLiteral),
data_tbl("RDF_PlainLiteral"),
)
self.assertEqual(get_data_table_name(rdflib.RDFS.Literal),
data_tbl("RDFS_Literal"))
self.assertEqual(
get_data_table_name(rdflib_cuba["_datatypes/VECTOR-2-2"]),
data_tbl("VECTOR-2-2"),
)
self.assertRaises(NotImplementedError, get_data_table_name,
rdflib.SKOS.prefLabel)
def migrate_data_triple_0_1(self, attr, datatype, cuds_idx, value):
"""Migrate a single data triple from v0 to v1."""
from osp.core.session.db.sql_util import get_data_table_name
ns_idx = self.get_ns_idx_0_1(attr.namespace.get_iri())
attr_idx = self.get_entity_idx_0_1(ns_idx, attr)
self.session._do_db_insert(
get_data_table_name(datatype),
["s", "p", "o"],
[cuds_idx, attr_idx, value],
{
"s": INT,
"p": INT,
"o": datatype
},
)
def data_table(datatype):
return (get_data_table_name(datatype),
dict(**self.DATATYPES[self.DATA_TABLE_PREFIX], o=datatype))