old_contents: # Copyright 2014-2015 Open Source Robotics Foundation, Inc.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import logging
  import traceback
  
  from .import_type_support_impl import import_type_support
  
  __all__ = ['import_type_support']
  
  try:
      from .generate_py_impl import generate_py
      __all__.append('generate_py')
  except ImportError:
      logger = logging.getLogger('rosidl_generator_py')
      logger.debug(
          'Failed to import modules for generating Python structures:\n' + traceback.format_exc())
  
new_contents: # Copyright 2014-2015 Open Source Robotics Foundation, Inc.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import logging
  import traceback
  
  from .import_type_support_impl import import_type_support
  
  __all__ = ['import_type_support']
  
  try:
      from .generate_py_impl import generate_py
      assert generate_py
      __all__.append('generate_py')
  except ImportError:
      logger = logging.getLogger('rosidl_generator_py')
      logger.debug(
          'Failed to import modules for generating Python structures:\n' + traceback.format_exc())
  
subject: Fix pyflakes complaining of imported but unused module.