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from test.data import context0, context1
import pytest
from rdflib import OWL, RDFS, BNode, Graph, Literal, Namespace, URIRef, Variable
from rdflib.extras.infixowl import (
ACE_NS,
BooleanClass,
Class,
Individual,
Property,
max,
)
from rdflib.util import first
EXNS = Namespace("http://example.org/vocab/")
PZNS = Namespace(
"http://www.co-ode.org/ontologies/pizza/2005/10/18/classified/pizza.owl#"
)
@pytest.fixture(scope="function")
def graph():
g = Graph(identifier=EXNS.context0)
g.bind("ex", EXNS)
Individual.factoryGraph = g
yield g
del g
def test_class_instantiation(graph):
name = EXNS.Man
assert isinstance(name, URIRef)
nounannotations = ("Man", "Men")
nameannotation = Literal("Man")
c = Class(
identifier=name,
subClassOf=None,
equivalentClass=None,
disjointWith=None,
complementOf=None,
graph=graph,
skipOWLClassMembership=False,
comment=Literal("This is a Man"),
nounAnnotations=nounannotations,
nameAnnotation=nameannotation,
nameIsLabel=True,
)
c.serialize(graph)
res = graph.serialize(format="ttl")
assert res == (
"@prefix ace: <http://attempto.ifi.uzh.ch/ace_lexicon#> .\n"
"@prefix ex: <http://example.org/vocab/> .\n"
"@prefix owl: <http://www.w3.org/2002/07/owl#> .\n"
"@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .\n"
"\n"
"ace:CN_pl a owl:AnnotationProperty .\n"
"\n"
"ace:CN_sg a owl:AnnotationProperty .\n"
"\n"
"ace:PN_sg a owl:AnnotationProperty .\n"
"\n"
"ace:TV_pl a owl:AnnotationProperty .\n"
"\n"
"ace:TV_sg a owl:AnnotationProperty .\n"
"\n"
"ace:TV_vbg a owl:AnnotationProperty .\n"
"\n"
"ex:Man a owl:Class ;\n"
' rdfs:label "Man" ;\n'
' ace:CN_pl "Men" ;\n'
' ace:CN_sg "Man" ;\n'
' ace:PN_sg "Man" ;\n'
' rdfs:comment "This is a Man" .\n'
"\n"
)
def test_class_hash():
b = Class(OWL.Restriction)
c = Class(OWL.Restriction)
assert len(set([b, c])) == 1
def test_class_and(graph):
# Construct an anonymous class description consisting of the
# intersection of this class and 'other' and return it
# Chaining 3 intersections
female = Class(EXNS.Female, graph=graph)
human = Class(EXNS.Human, graph=graph)
youngperson = Class(EXNS.YoungPerson, graph=graph)
youngwoman = female & human & youngperson
assert str(youngwoman) == "ex:YoungPerson THAT ( ex:Female AND ex:Human )"
assert isinstance(youngwoman, BooleanClass) is True
assert isinstance(youngwoman.identifier, BNode) is True
def test_class_getparents(graph):
# computed attributes that returns a generator over taxonomic 'parents'
# by disjunction, conjunction, and subsumption
dad = Class(EXNS.Dad)
brother = Class(EXNS.Brother)
sister = Class(EXNS.Sister)
sibling = brother | sister
sibling.identifier = EXNS.Sibling
assert len(sibling) == 2
assert str(sibling) == "( ex:Brother OR ex:Sister )"
assert (
str(first(brother.parents))
== "Class: ex:Sibling EquivalentTo: ( ex:Brother OR ex:Sister )"
)
parent = Class(EXNS.Parent)
male = Class(EXNS.Male)
father = parent & male
father.identifier = EXNS.Father
father.equivalentClass = [dad]
female = Class(EXNS.Female)
mother = parent & female
mother.identifier = EXNS.Mother
assert len(list(father.parents)) == 3
assert (
str(list(father.parents))
== "[Class: ex:Dad , Class: ex:Parent , Class: ex:Male ]"
)
# Restriction(EXNS.isChild, graph=g, allValuesFrom=EXNS.Sibling)
Property(EXNS.hasParent, graph=graph) << max >> Literal(1)
assert male.isPrimitive() is True
assert brother.isPrimitive() is True
assert sibling.isPrimitive() is False
assert list(sibling.subSumpteeIds()) == []
assert str(brother.__repr__(full=True)) == "Class: ex:Brother "
assert graph.serialize(format="ttl") == (
"@prefix ex: <http://example.org/vocab/> .\n"
"@prefix owl: <http://www.w3.org/2002/07/owl#> .\n"
"@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .\n"
"@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .\n"
"\n"
"ex:Father a owl:Class ;\n"
" owl:equivalentClass ex:Dad ;\n"
" owl:intersectionOf ( ex:Parent ex:Male ) .\n"
"\n"
"ex:Mother a owl:Class ;\n"
" owl:intersectionOf ( ex:Parent ex:Female ) .\n"
"\n"
"ex:Sibling a owl:Class ;\n"
" owl:unionOf ( ex:Brother ex:Sister ) .\n"
"\n"
"ex:Brother a owl:Class .\n"
"\n"
"ex:Dad a owl:Class .\n"
"\n"
"ex:Female a owl:Class .\n"
"\n"
"ex:Male a owl:Class .\n"
"\n"
"ex:Sister a owl:Class .\n"
"\n"
"ex:hasParent a owl:ObjectProperty .\n"
"\n"
"ex:Parent a owl:Class .\n"
"\n"
"[] a owl:Restriction ;\n"
" owl:maxCardinality 1 ;\n"
" owl:onProperty ex:hasParent .\n"
"\n"
)
def test_class_serialize(graph):
father = Class(EXNS.Father)
sister = Class(EXNS.Sister)
parent = Class(EXNS.Parent)
male = Class(EXNS.Male)
nounannotations = ("Man", "Men")
nameannotation = Literal("Man")
owlc = Class(
EXNS.test,
subClassOf=[parent],
equivalentClass=[male],
disjointWith=[father],
complementOf=sister,
graph=graph,
skipOWLClassMembership=False,
comment=Literal("This is a Man"),
nounAnnotations=nounannotations,
nameAnnotation=nameannotation,
nameIsLabel=True,
)
g1 = Graph(identifier=context1)
owlc.serialize(g1)
assert len(g1) > 0
owlc.setupNounAnnotations(None)
owlc.setupNounAnnotations(["Man", "Men"])
owlc.extent = None
owlc.extent = [context1]
assert list(owlc.extent) == [context1]
pred = RDFS.comment
pred = ACE_NS.CN_pl
tgt = (EXNS.test, pred, Literal("Men"))
assert tgt in owlc.graph
assert list(owlc._get_annotation(pred)) == [
Literal("Men"),
Literal("['Man', 'Men']"),
]
assert owlc.extentQuery == (
Variable("CLASS"),
URIRef("http://www.w3.org/1999/02/22-rdf-syntax-ns#type"),
URIRef("http://example.org/vocab/test"),
)
assert str(owlc.__invert__()) == "Some Class DisjointWith ( NOT ex:Sister )\n"
assert owlc.__repr__(full=True) == (
"Class: ex:test \n"
" ## A Defined Class (Man) ##\n"
" This is a Man\n"
" SubClassOf: ex:Parent . \n"
" EquivalentTo: ex:Male . \n"
" DisjointWith ex:Father\n"
" ex:Sister\n"
)
assert owlc.complementOf == sister
owlc.complementOf = None
owlc.complementOf = father
with pytest.raises(Exception, match="2"):
assert owlc.complementOf == sister
def test_class_nameislabel():
g = Graph(identifier=context0)
g.bind("ex", EXNS)
Individual.factoryGraph = g
nameannotation = Literal("Man")
owlc = Class(
EXNS.test,
graph=g,
comment=Literal("This is a Man"),
nameAnnotation=nameannotation,
nameIsLabel=True,
)
assert list(owlc.annotation) == [Literal("Man")]
assert g.serialize(format="ttl") == (
"@prefix ace: <http://attempto.ifi.uzh.ch/ace_lexicon#> .\n"
"@prefix ex: <http://example.org/vocab/> .\n"
"@prefix owl: <http://www.w3.org/2002/07/owl#> .\n"
"@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .\n"
"\n"
"ace:CN_pl a owl:AnnotationProperty .\n"
"\n"
"ace:CN_sg a owl:AnnotationProperty .\n"
"\n"
"ace:PN_sg a owl:AnnotationProperty .\n"
"\n"
"ace:TV_pl a owl:AnnotationProperty .\n"
"\n"
"ace:TV_sg a owl:AnnotationProperty .\n"
"\n"
"ace:TV_vbg a owl:AnnotationProperty .\n"
"\n"
"ex:test a owl:Class ;\n"
' rdfs:label "Man" ;\n'
' ace:PN_sg "Man" ;\n'
' rdfs:comment "This is a Man" .\n'
"\n"
)
def test_class_nameisnotlabel():
g = Graph(identifier=context0)
g.bind("ex", EXNS)
Individual.factoryGraph = g
nameannotation = Literal("Man")
owlc = Class(
EXNS.test,
graph=g,
comment=Literal("This is a Man"),
nameAnnotation=nameannotation,
)
assert list(owlc.annotation) == []
assert g.serialize(format="ttl") == (
"@prefix ace: <http://attempto.ifi.uzh.ch/ace_lexicon#> .\n"
"@prefix ex: <http://example.org/vocab/> .\n"
"@prefix owl: <http://www.w3.org/2002/07/owl#> .\n"
"@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .\n"
"\n"
"ace:CN_pl a owl:AnnotationProperty .\n"
"\n"
"ace:CN_sg a owl:AnnotationProperty .\n"
"\n"
"ace:PN_sg a owl:AnnotationProperty .\n"
"\n"
"ace:TV_pl a owl:AnnotationProperty .\n"
"\n"
"ace:TV_sg a owl:AnnotationProperty .\n"
"\n"
"ace:TV_vbg a owl:AnnotationProperty .\n"
"\n"
"ex:test a owl:Class ;\n"
' ace:PN_sg "Man" ;\n'
' rdfs:comment "This is a Man" .\n'
"\n"
)
assert (EXNS.test, RDFS.label, nameannotation) not in g
|
