1# Copyright 2014 Google Inc. All Rights Reserved. 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15# Set default logging handler to avoid "No handler found" warnings. 16import logging 17 18try: # Python 2.7+ 19 from logging import NullHandler 20except ImportError: 21 22 class NullHandler(logging.Handler): 23 def emit(self, record): 24 pass 25 26 27logging.getLogger(__name__).addHandler(NullHandler()) 28