def test_string(self):
test = 'hello'
ident = IdentityBNode(test).identity
m = IdentityBNode.cypher()
m.update(test.encode(IdentityBNode.encoding))
h = m.digest()
assert ident == h, ident
def test_bytes(self):
test = b'hello'
ident = IdentityBNode(test).identity
m = IdentityBNode.cypher()
m.update(test)
h = m.digest()
assert ident == h, ident
def test_symmetric(self):
msp = 'my-sym-pred'
forward = 'a', msp, 'b'
backward = tuple(reversed(forward))
f = IdentityBNode([forward], symmetric_predicates=[msp])
b = IdentityBNode([backward], symmetric_predicates=[msp])
assert f == b
def test_ibnode(self):
def sbs(l1, l2):
for a, b in zip(l1, l2):
print('', a[:5], a[-5:], '\n', b[:5], b[-5:], '\n\n')
def ds(d1, d2):
for (k1, v1), (k2, v2) in sorted(zip(sorted(d1.items()), sorted(d2.items()))):
if k1 != k2:
# TODO len t1 != len t2
for t1, t2 in sorted(zip(sorted(v1), sorted(v2))):
print(tuple(e[:5] if type(e) == bytes else e for e in t1))
print(tuple(e[:5] if type(e) == bytes else e for e in t2))
print()
id1 = IdentityBNode(self.graph1, debug=True)
id2 = IdentityBNode(self.graph2, debug=True)
idni1 = sorted(id1.named_identities)
idni2 = sorted(id2.named_identities)
assert idni1 == idni2, 'named identities do not match'
idli1 = sorted(id1.connected_identities)
idli2 = sorted(id2.connected_identities)
assert idli1 == idli2, 'linked identities do not match'
idfi1 = sorted(id1.free_identities)
idfi2 = sorted(id2.free_identities)
try:
assert idfi1 == idfi2, 'free identities do not match'
except AssertionError as e:
_ = [[print(e[:10]) for e in t] and print() for t in zip(idfi1, idfi2)]
lu1 = {v:k for k, v in id1.unnamed_subgraph_identities.items()}
lu2 = {v:k for k, v in id2.unnamed_subgraph_identities.items()}
s1 = set(id1.unnamed_subgraph_identities.values())
s2 = set(id2.unnamed_subgraph_identities.values())
diff = (s1 | s2) - (s1 & s2)
for d in diff:
if d in lu1:
s = lu1[d]
p, o = next(id1._thing[s])
print('id1 extra')
[print(t)
for t in sorted(yield_recursive(s, p, o, id1._thing),
key=lambda t:t[::-1])]
else:
s = lu2[d]
p, o = next(id2._thing[s])
print('id2 extra')
[print(t)
for t in sorted(yield_recursive(s, p, o, id2._thing),
key=lambda t:t[::-1])]
assert len(set(idfi1)) == len(idfi1), 'HRM 1'
assert len(set(idfi2)) == len(idfi2), 'HRM 2'
print(len(idfi1), len(idfi2)) # wow... terrifying that these don't match
print(e)
embed()
raise e
assert id1.identity == id2.identity, 'identities do not match'
def test_pair(self):
test = 'hello', 'world'
ibn = IdentityBNode(test)
ident = ibn.identity
m = IdentityBNode.cypher()
for i, t in enumerate(test):
m.update(t.encode(IdentityBNode.encoding))
if not i % 2:
m.update(ibn.cypher_field_separator_hash)
h = m.digest()
assert ident == h, ident
def triples_review(self, already, cannot, maybe, sneeches, sneech_file):
pairs = (
(snchn.alreadyMapped, already),
(snchn.cannotMap, cannot),
(snchn.maybeMapped, maybe),
(snchn.toMap, sneeches),
)
pos = [(p, o) for p, os in pairs for o in os]
# TODO populate header from sneech file
s = sghashes[IdentityBNode(pos).identity.hex()]
yield s, rdf.type, snchn.Review
for p, o in pos:
yield s, p, o
if sneech_file is not None:
yield s, snchn.isReviewOf, sneech_file.s
def test_nodes(self):
assert IdentityBNode('hello there') == IdentityBNode('hello there')
assert IdentityBNode(b'hello there') == IdentityBNode(b'hello there')
try:
assert IdentityBNode(rdflib.BNode()) != IdentityBNode(rdflib.BNode())
# TODO consider returning the bnode itself?
raise AssertionError('identity bnode returned identity for bnode')
except ValueError as e:
pass
try:
bnode = rdflib.BNode()
assert IdentityBNode(bnode) == IdentityBNode(bnode)
raise AssertionError('identity bnode returned identity for bnode')
except ValueError as e:
pass
lit1 = rdflib.Literal('hello there')
lit2 = rdflib.Literal('hello there', datatype=rdflib.XSD.string)
lit3 = rdflib.Literal('hello there', lang='klingon')
assert IdentityBNode(lit1) == IdentityBNode(lit1)
assert IdentityBNode(lit2) == IdentityBNode(lit2)
assert IdentityBNode(lit3) == IdentityBNode(lit3)
assert IdentityBNode(lit1) != IdentityBNode(lit2)
assert IdentityBNode(lit1) != IdentityBNode(lit3)
assert IdentityBNode(lit2) != IdentityBNode(lit3)
uri1 = rdflib.URIRef('http://example.org/1')
uri2 = rdflib.URIRef('http://example.org/2')
assert IdentityBNode(uri1) == IdentityBNode(uri1)
assert IdentityBNode(uri2) == IdentityBNode(uri2)
assert IdentityBNode(uri1) != IdentityBNode(uri2)
def test_ser(self):
assert IdentityBNode(self.ser1) != IdentityBNode(self.ser2), 'serialization matches!'
def test_check(self):
id1 = IdentityBNode(self.graph1)
assert id1.check(self.graph2), 'check failed!'
