index_data.py 文件源码

def read_preposition_senses(self):
        num_senses_per_prep = []
        for filename in os.listdir(self.prep_senses_dir):
            if '.defs.xml' in filename:
                prep_str = filename.replace('.defs.xml', '')
                xml_root = ElementTree.parse("%s/%s" % (self.prep_senses_dir, filename)).getroot()
                senses = []
                for child_el in xml_root.getchildren():
                    sense_id = child_el.findtext('senseid')
                    if sense_id is not None:
                        # This will add strings like 'into-1(1)'
                        senses.append("%s-%s" % (prep_str, sense_id))
                num_senses_per_prep.append(len(senses))
                self.prep_senses[prep_str] = senses
        num_preps = len(self.prep_senses)
        print >>sys.stderr, "Read senses for %d prepositions." % num_preps
        print >>sys.stderr, "Senses per preposition: %f" % (float(sum(num_senses_per_prep))/num_preps)

    # TODO: Take a coarse-grained mapping file and implement the following function.