def getSecondLvNPsOfParseTree(parse_tree, nps, display_tree=False):
if display_tree:
Tree.pretty_print(parse_tree)
for subtree in parse_tree:
if isinstance(subtree, Tree) and subtree.label() == 'NP' and subtree.height() == 3:
np = subtree
start_flag = "B-NP"
print('\nNP: ' + ' '.join(Tree.leaves(np)))
# obtained = False
# may or may not be a terminal
for np_derivation in Tree.subtrees(np):
getSecondLvNPsOfParseTree(np_derivation, nps, False)
if np_derivation.label() in penni_tags:
# if not obtained:
# print('\nNP: ' + ' '.join(Tree.leaves(np)))
# nps.append(Tree.leaves(np))
# obtained = True
print(np_derivation.leaves()[0]+'\t'+np_derivation.label()+'\t'+start_flag)
start_flag = "I-NP"
nps.append(Tree.leaves(np))
elif isinstance(subtree, Tree) and subtree.label() != 'NP':
getSecondLvNPsOfParseTree(subtree, nps, False)
elif isinstance(subtree, Tree) and subtree.label() == 'NP' and subtree.height() != 3:
getSecondLvNPsOfParseTree(subtree, nps, False)
else:
# reach terminal
pass
def full_text():
jpype.attachThreadToJVM()
data = request.get_json()
text = data["text"]
surface = p.single_processor(text)
json_triples = []
result = {}
print_triples = []
for triplet in surface:
for triple in triplet:
json_triple = {}
json_triple["s"] = ' '.join(str(triple[0]).split())
json_triple["p"] = ' '.join(str(triple[1]).split())
json_triple["o"] = ' '.join(str(triple[2]).split())
print_triple = Tree('T', [triple[0], triple[1], triple[2]])
json_triples.append(json_triple)
print_triples.append(print_triple)
result["triples"] = json_triples
for print_triple in print_triples:
print_triple.pretty_print()
return jsonify(result)
def getFirstLvNPsOfParseTree(parse_tree, nps, display_tree=False):
if display_tree:
Tree.pretty_print(parse_tree)
# print(Tree.leaf_treeposition(parser_tree, 1)) get a child index by leaves list index
# print(parser_tree[(0, 0, 1,)]) get a tree by index
for subtree in parse_tree:
if isinstance(subtree, Tree) and subtree.label() == 'NP':
np = subtree
start_flag = "B-NP"
print('\nNP: '+' '.join(Tree.leaves(np)))
# may or may not be a terminal
for np_derivation in Tree.subtrees(np):
# below gets smaller np scope
# getNPsOfParseTree(np_derivation, nps, False)
if np_derivation.label() in penni_tags:
print(np_derivation.leaves()[0]+'\t'+np_derivation.label()+'\t'+start_flag)
start_flag = "I-NP"
nps.append(Tree.leaves(np))
elif isinstance(subtree, Tree) and subtree.label() != 'NP':
getFirstLvNPsOfParseTree(subtree, nps, False)
else:
# reach terminal
pass