1#!/usr/bin/python 2 3""" 4Copyright 2014 Google Inc. 5 6Use of this source code is governed by a BSD-style license that can be 7found in the LICENSE file. 8 9Adds possibly-needed directories to PYTHONPATH, if they aren't already there. 10""" 11 12import os 13import sys 14 15TRUNK_DIRECTORY = os.path.abspath(os.path.join( 16 os.path.dirname(__file__), os.pardir, os.pardir)) 17for subdir in ['tools']: 18 fullpath = os.path.join(TRUNK_DIRECTORY, subdir) 19 if fullpath not in sys.path: 20 sys.path.append(fullpath) 21