def test_ampersand_logical_operator(self):
# The '&' operator can be used to construct class intersection:
woman = Class(exNs.Female, graph=self.graph) & Class(exNs.Human, graph=self.graph)
woman.identifier = exNs.Woman
assert pformat(woman) == '( ex:Female AND ex:Human )', pformat(woman)
def test_ampersand_logical_operator(self):
# The '&' operator can be used to construct class intersection:
woman = Class(exNs.Female, graph=self.graph) & Class(exNs.Human,
graph=self.graph)
woman.identifier = exNs.Woman
assert pformat(woman) == '( ex:Female AND ex:Human )', pformat(woman)
# of a owl:unionOf the operands:
c = a | b | Class(exNs.Work, graph=g)
assert(pformat(c)) == '( ex:Opera OR ex:CreativeWork OR ex:Work )'
# Boolean class expressions can also be operated as lists (natively in python)
del c[c.index(Class(exNs.Work, graph=g))]
assert pformat(c) == '( ex:Opera OR ex:CreativeWork )'
# The '&' operator can be used to construct class intersection:
woman = Class(exNs.Female, graph=g) & Class(exNs.Human, graph=g)
woman.identifier = exNs.Woman
assert pformat(woman) == '( ex:Female AND ex:Human )'
# Enumerated classes can also be manipulated
contList = [
Class(exNs.Africa, graph=g),
Class(exNs.NorthAmerica, graph=g)
]
assert pformat(
EnumeratedClass(members=contList, graph=g)) == \
'{ ex:Africa ex:NorthAmerica }'
# owl:Restrictions can also be instanciated:
# of a owl:unionOf the operands:
c = a | b | Class(exNs.Work, graph=g)
assert (pformat(c)) == '( ex:Opera OR ex:CreativeWork OR ex:Work )'
# Boolean class expressions can also be operated as lists (natively in python)
del c[c.index(Class(exNs.Work, graph=g))]
assert pformat(c) == '( ex:Opera OR ex:CreativeWork )'
# The '&' operator can be used to construct class intersection:
woman = Class(exNs.Female, graph=g) & Class(exNs.Human, graph=g)
woman.identifier = exNs.Woman
assert pformat(woman) == '( ex:Female AND ex:Human )'
# Enumerated classes can also be manipulated
contList = [Class(exNs.Africa, graph=g), Class(exNs.NorthAmerica, graph=g)]
assert pformat(
EnumeratedClass(members=contList, graph=g)) == \
'{ ex:Africa ex:NorthAmerica }'
# owl:Restrictions can also be instanciated:
assert pformat(Restriction(
exNs.hasParent, graph=g, allValuesFrom=exNs.Human)) == \
