1#!/usr/bin/env python
2#
3# Copyright (C) 2015 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"""
17Normalize and output paths from arguments, or stdin if no arguments provided.
18"""
19
20import os.path
21import sys
22
23if len(sys.argv) > 1:
24  for p in sys.argv[1:]:
25    print os.path.normpath(p)
26  sys.exit(0)
27
28for line in sys.stdin:
29  print os.path.normpath(line.strip())
30