text: # Copyright (c) Facebook, Inc. and its affiliates.
  #
  # This source code is licensed under the MIT license found in the
  # LICENSE file in the root directory of this source tree.
  
  
  import importlib
  import os
  
  from fairseq import registry
  
  
  build_tokenizer, register_tokenizer, TOKENIZER_REGISTRY = registry.setup_registry(
      '--tokenizer',
      default=None,
  )
  
  
  build_bpe, register_bpe, BPE_REGISTRY = registry.setup_registry(
      '--bpe',
      default=None,
  )
  
  
  # automatically import any Python files in the encoders/ directory
  for file in os.listdir(os.path.dirname(__file__)):
      if file.endswith('.py') and not file.startswith('_'):
          module = file[:file.find('.py')]
          importlib.import_module('fairseq.data.encoders.' + module)
  