1#!/usr/bin/env python3 2# Copyright (C) 2019 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15 16try: 17 from shlex import quote 18except ImportError: 19 from pipes import quote 20 21try: 22 from urllib.request import urlretrieve 23except ImportError: 24 from urllib import urlretrieve 25 26try: 27 xrange = xrange 28except NameError: 29 xrange = range 30 31try: 32 basestring = basestring 33except NameError: 34 basestring = str 35 36 37def itervalues(o): 38 try: 39 return o.itervalues() 40 except AttributeError: 41 return o.values() 42 43 44def iteritems(o): 45 try: 46 return o.iteritems() 47 except AttributeError: 48 return o.items() 49