1#!/usr/bin/env python3 2# 3# Copyright 2020 - The Android Open Source Project 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17"""Utils to handle xml files.""" 18 19from xml.etree import ElementTree 20 21from aidegen import constant 22from aidegen.lib import aidegen_metrics 23from aidegen.lib import common_util 24 25 26def parse_xml(xml_file): 27 """Parses the content of a XML file. 28 29 Args: 30 xml_file: An XML file path. 31 32 Returns: 33 An xml.etree.ElementTree object contains the XML parsing result. 34 """ 35 try: 36 return ElementTree.parse(xml_file) 37 except ElementTree.ParseError as err: 38 aidegen_metrics.send_exception_metrics( 39 constant.XML_PARSING_FAILURE, err, 40 common_util.read_file_content(xml_file), 41 constant.INVALID_XML.format(XML_FILE=xml_file)) 42