old_contents: # 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 json
  import webob.dec
  
  
  @webob.dec.wsgify
  def echo_app(request):
      """A WSGI application that echoes the CGI environment to the user."""
      return webob.Response(content_type='application/json',
                            body=json.dumps(request.environ, indent=4))
  
  
  def echo_app_factory(global_conf, **local_conf):
      import ipdb; ipdb.set_trace()
      return echo_app
  
new_contents: # 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 pprint
  import webob.dec
  
  
  @webob.dec.wsgify
  def echo_app(request):
      """A WSGI application that echoes the CGI environment to the user."""
      return webob.Response(content_type='application/json',
                            body=pprint.pformat(request.environ, indent=4))
  
  
  def echo_app_factory(global_conf, **local_conf):
      return echo_app
  
subject: Use pprint instead of json for formatting