def parse(self, text, relationships=None, dependencies=None): """Tokenize and parse some text to create ``Sentence`` objects and extract dependencies, parse trees, etc. :param Sentence sentence: The ``Sentence`` object. """ start_time = datetime.now() parsed = self.parse_with_error_handling(text) end_time = datetime.now() # If the parse was unsuccessful, exit if parsed == None: return [] # timing report parsetime = end_time - start_time self.parsetime += parsetime.total_seconds() sentences = [] for parsed_sentence in parsed['sentences']: sentence = Sentence(text=parsed_sentence['text'], project=self.project) sentence.save(False) self.add_words(sentence, parsed_sentence, text) self.add_grammatical_relations(sentence, parsed_sentence, relationships, dependencies) sentence.save(False) sentences.append(sentence) return sentences