def visit_singletonstatement(self, node, children):
"""
Instantiates a singleton statement from a statement in the form (q_id)
"""
if self.debug:
print(f"Instantiating a Statement from {children}.")
return model.Statement(*children)
def test_transcribe_multiple_Statements():
assert parsing.transcribe(
"(Q5)(P31 Q42 Q5) (Q5 Q42) (P106 Q3236990 Q5482740)") == [
m.Statement(m.WikidataItem("Q5")),
m.LabeledEdge(
m.WikidataProperty("P31"),
m.WikidataItem("Q42"),
m.WikidataItem("Q5"),
),
m.Edge(m.WikidataItem("Q5"), m.WikidataItem("Q42")),
m.LabeledEdge(
m.WikidataProperty("P106"),
m.WikidataItem("Q3236990"),
m.WikidataItem("Q5482740"),
),
]
def singleton_statement():
return m.Statement(m.WikidataItem("Q2013"))
def test_describe(self, example_statement):
assert (m.Statement(example_statement).describe("en") ==
"[Douglas Adams → human (instance of)].")
def test_str(self, example_statement):
assert str(m.Statement(example_statement)) == "((P31 Q42 Q5))"
def test_repr(self, example_statement):
assert (
repr(m.Statement(example_statement)) ==
'Statement(LabeledEdge(WikidataProperty("P31"), WikidataItem("Q42"), WikidataItem("Q5")))'
)
def test_describe_lvl(self, cached_WikidataItem_Q42):
s = m.Statement(cached_WikidataItem_Q42)
assert s.describe("en", lvl=1) == "[Douglas Adams]"
def test_describe(self, cached_WikidataItem_Q42):
s = m.Statement(cached_WikidataItem_Q42)
assert s.describe("en") == "Douglas Adams."
def test_str(self, cached_WikidataItem_Q42):
s = m.Statement(cached_WikidataItem_Q42)
assert str(s) == "(Q42)"
def test_repr(self, cached_WikidataItem_Q42):
s = m.Statement(cached_WikidataItem_Q42)
assert repr(s) == 'Statement(WikidataItem("Q42"))'
def test_transcribe_singletonStatement():
assert parsing.transcribe("(Q5)") == [m.Statement(m.WikidataItem("Q5"))]