def test_context_mgr_tmp(self):
a = ConceptNode('a')
with tmp_atomspace() as tmp_as:
b = ConceptNode('b')
self.assertTrue(a in self.space)
# verify that current default atomspace is tmp_as
self.assertFalse(b in self.space)
c = ConceptNode('c')
# verify that current default atomspace is self.space
self.assertTrue(c in self.space)
def test_context_mgr_tmp(self):
a = ConceptNode('a')
with tmp_atomspace() as tmp_as:
b = ConceptNode('b')
self.assertTrue(a in self.space)
# verify that current default atomspace is tmp_as
self.assertFalse(b in self.space)
c = ConceptNode('c')
# verify that current default atomspace is self.space
self.assertTrue(c in self.space)
def main():
path_query = 'query.scm'
path_data = 'data.scm'
atomspace = AtomSpace()
initialize_opencog(atomspace)
storage = Storage()
index = Index(storage)
with tmp_atomspace() as tmp:
imp = ImplicationLink(VariableNode("C"), VariableNode("B"))
# GetLink returns only bindings for variables
pat = BindLink(imp, imp)
index.add_pattern(pat)
with tmp_atomspace() as tmp:
base = open(path_data).read()
data = scheme_eval_h(tmp, base)
index.add_data(data)
query = open(path_query).read()
q = scheme_eval_h(tmp, query)
result = index.query(tmp, q)
print(result)
def run_program(self, features, program, attention):
with tmp_atomspace() as tmp:
prog, left = tbd_helpers.return_prog(program)
query = tbd_helpers.ast_to_query(prog, tmp)
scene = InputModule(
ConceptNode("scene"), {
'features': features,
'attention': attention.clone(),
'name': ConceptNode("scene").name
})
result = execute_atom(tmp, query)
answer = self.argmax(self.extract(result))
return answer
def process(self, data, label):
"""
Accepts batch with features and labels,
returns probability of labels
"""
with tmp_atomspace() as atomspace:
# compute possible pairs of NumberNodes
pairs = self.get_all_pairs(label, atomspace)
# setup input images
inp1 = InputModule(ConceptNode("img1"),
data[0].reshape([1, 1, 28, 28]))
inp2 = InputModule(ConceptNode("img2"),
data[1].reshape([1, 1, 28, 28]))
return self.p_correct_answer(pairs, inp1, inp2)