new_contents: #!/usr/bin/env python2.7
  # encoding: utf-8
  # Licensed to the Apache Software Foundation (ASF) under one or more
  # contributor license agreements.  See the NOTICE file distributed with
  # this work for additional information regarding copyright ownership.
  # The ASF licenses this file to You 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.
  # 
  
  from tika import detectLang1, callServer, ServerEndpoint
  
  def from_file(filename):
      jsonOutput = detectLang1('file', filename)
      return jsonOutput[1]
  
  def from_buffer(string):
      status, response = callServer('put', ServerEndpoint, '/language/string', string,
                                    {'Accept': 'text/plain'}, False)
      return response
  
subject: Add language interface.