def xudiff(self, xPath, report, init_params):
result = []
parser = parsers.XPathParser()
parses = parser.xPath.scanString(xPath)
for p, s, e in parses:
result.append(p)
empty_report = {'id': None,
'type': None,
'children': [],
'label': None}
report = self.process_xpath(result[0].path, "", report)
if (type(report['result_parse_tree_0']) == list and
len(report['result_parse_tree_0']) > 0):
t0 = report['result_parse_tree_0'][0]
else:
t0 = empty_report
if (type(report['result_parse_tree_1']) == list and
len(report['result_parse_tree_1']) > 0):
t1 = report['result_parse_tree_1'][0]
else:
t1 = empty_report
params = TD.compute_tree_dist(t0, t1, init_params)
report['l0'] = params['l1']
report['l1'] = params['l2']
report['labels0'] = params['labels1']
report['labels1'] = params['labels2']
report['tree_dist'] = params['tree_dist']
report['edit_ops'] = params['edit_ops']
report['update_edit_cost'] = params['update_edit_cost']
report['insert_edit_cost'] = params['insert_edit_cost']
report['delete_edit_cost'] = params['delete_edit_cost']
report['forest_dist'] = params['forest_dist']
return report
def xudiff(self, xPath, report, init_params):
result = []
parser = parsers.XPathParser()
parses = parser.xPath.scanString(xPath)
for p, s, e in parses:
result.append(p)
report = self.process_xpath(result[0].path, "", report)
t0 = report["result_parse_tree_0"][0]
t1 = report["result_parse_tree_1"][0]
params = TD.compute_tree_dist(t0, t1, init_params)
report["l0"] = params["l1"]
report["l1"] = params["l2"]
report["labels0"] = params["labels1"]
report["labels1"] = params["labels2"]
report["tree_dist"] = params["tree_dist"]
report["edit_ops"] = params["edit_ops"]
report["update_edit_cost"] = params["update_edit_cost"]
report["insert_edit_cost"] = params["insert_edit_cost"]
report["delete_edit_cost"] = params["delete_edit_cost"]
report["forest_dist"] = params["forest_dist"]
return report
