old_contents: # Software License Agreement (BSD License)
  #
  # Copyright (c) 2009, Willow Garage, Inc.
  # All rights reserved.
  #
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions
  # are met:
  #
  #  * Redistributions of source code must retain the above copyright
  #    notice, this list of conditions and the following disclaimer.
  #  * Redistributions in binary form must reproduce the above
  #    copyright notice, this list of conditions and the following
  #    disclaimer in the documentation and/or other materials provided
  #    with the distribution.
  #  * Neither the name of Willow Garage, Inc. nor the names of its
  #    contributors may be used to endorse or promote products derived
  #    from this software without specific prior written permission.
  #
  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  # COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  # POSSIBILITY OF SUCH DAMAGE.
  
  """
  Python client API for dynamic_reconfigure (L{Client}) as well as 
  example server implementation (L{Server}).
  """
  
  try:
      import roslib; roslib.load_manifest('dynamic_reconfigure')
  except:
      pass
  import rospy
  import rosservice
  import os
  
  class DynamicReconfigureException(Exception):
      """
      dynamic_reconfigure base exception type
      """
      pass
  class DynamicReconfigureParameterException(DynamicReconfigureException):
      """
      Exception for parameter errors.
      """
      pass
  class DynamicReconfigureCallbackException(DynamicReconfigureException):
      """
      Exception for callback errors.
      """
      pass
  
  def find_reconfigure_services():
      return sorted([s[:-len('/set_parameters')] for s in rosservice.get_service_list() if s.endswith('/set_parameters')]) 
  
  def get_parameter_names(descr):
      return descr.defaults.keys()
  
  
  if os.environ['ROS_DISTRO'] >= 'groovy':
      import sys
      import parameter_generator_catkin as p
      sys.modules['dynamic_reconfigure.parameter_generator'] = p
  
new_contents: # Software License Agreement (BSD License)
  #
  # Copyright (c) 2009, Willow Garage, Inc.
  # All rights reserved.
  #
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions
  # are met:
  #
  #  * Redistributions of source code must retain the above copyright
  #    notice, this list of conditions and the following disclaimer.
  #  * Redistributions in binary form must reproduce the above
  #    copyright notice, this list of conditions and the following
  #    disclaimer in the documentation and/or other materials provided
  #    with the distribution.
  #  * Neither the name of Willow Garage, Inc. nor the names of its
  #    contributors may be used to endorse or promote products derived
  #    from this software without specific prior written permission.
  #
  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  # COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  # POSSIBILITY OF SUCH DAMAGE.
  
  """
  Python client API for dynamic_reconfigure (L{Client}) as well as 
  example server implementation (L{Server}).
  """
  
  import roslib
  import rospy
  import rosservice
  import os
  
  class DynamicReconfigureException(Exception):
      """
      dynamic_reconfigure base exception type
      """
      pass
  class DynamicReconfigureParameterException(DynamicReconfigureException):
      """
      Exception for parameter errors.
      """
      pass
  class DynamicReconfigureCallbackException(DynamicReconfigureException):
      """
      Exception for callback errors.
      """
      pass
  
  def find_reconfigure_services():
      return sorted([s[:-len('/set_parameters')] for s in rosservice.get_service_list() if s.endswith('/set_parameters')]) 
  
  def get_parameter_names(descr):
      return descr.defaults.keys()
  
subject: fix the hacky distro check: people just call the right module straight up